/* ==========================================================================
   ConnectorCode · Design System
   --------------------------------------------------------------------------
   Sistema de diseño centralizado: tokens, tipografía, espaciado, radios,
   sombras, componentes y estados. Toda la aplicación consume estos tokens;
   no se repiten valores mágicos en las páginas.
   Identidad: minimalismo oscuro, acento índigo sobrio, bordes sutiles y
   sombras profundas. Referencia de acabado: Linear, Vercel, Raycast.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
    color-scheme: dark;

    /* Superficies (de fondo a elevada) */
    --bg: #0a0b0f;
    --bg-elevated: #0d0e13;
    --panel: #111318;
    --panel-2: #0c0e12;
    --surface-hover: #171a21;
    --surface-active: #1d212a;
    --surface-overlay: rgba(8, 9, 13, .72);

    /* Bordes */
    --border: #22252e;
    --border-strong: #2e3341;
    --border-accent: rgba(127, 140, 255, .38);

    /* Texto */
    --text: #e8eaf0;
    --text-2: #a4abba;
    --text-3: #767d8d;

    /* Marca */
    --accent: #7f8cff;
    --accent-strong: #96a1ff;
    --accent-fg: #0b0e1e;
    --accent-soft: rgba(127, 140, 255, .12);
    --accent-soft-2: rgba(127, 140, 255, .20);
    --ring: rgba(127, 140, 255, .40);

    /* Semánticos */
    --ok: #4ecf93;
    --ok-soft: rgba(78, 207, 147, .12);
    --ok-border: rgba(78, 207, 147, .32);
    --warn: #e3b164;
    --warn-soft: rgba(227, 177, 100, .12);
    --warn-border: rgba(227, 177, 100, .34);
    --danger: #f4767f;
    --danger-soft: rgba(244, 118, 127, .12);
    --danger-border: rgba(244, 118, 127, .36);
    --info: #7ea6ff;
    --info-soft: rgba(126, 166, 255, .12);

    /* Radios */
    --r-xs: 6px;
    --r-sm: 8px;
    --r-md: 10px;
    --r-lg: 14px;
    --r-xl: 18px;
    --r-full: 999px;

    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .40);
    --shadow-md: 0 10px 28px -16px rgba(0, 0, 0, .70);
    --shadow-lg: 0 26px 60px -26px rgba(0, 0, 0, .80);
    --shadow-pop: 0 20px 50px -20px rgba(0, 0, 0, .75);

    /* Movimiento */
    --ease: cubic-bezier(.2, .7, .2, 1);
    --dur-1: .12s;
    --dur-2: .18s;
    --dur-3: .26s;

    /* Tipografía */
    --font: "Inter", "Geist", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, monospace;

    /* Layout */
    --sidebar-w: 240px;
    --header-h: 56px;
    --container-w: 1180px;
}

/* --------------------------------------------------------------------------
   2. Base y tipografía
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: auto; -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    max-width: 100%;
    overflow-x: hidden;
    background:
        radial-gradient(1100px 520px at 62% -14%, rgba(96, 112, 184, .13), transparent 62%),
        radial-gradient(760px 460px at 0% 100%, rgba(74, 86, 148, .07), transparent 70%),
        var(--bg);
    background-attachment: fixed;
    color: var(--text);
    font-family: var(--font);
    font-size: 14.5px;
    line-height: 1.55;
    font-feature-settings: "cv02", "cv03", "cv04", "cv11";
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 { margin: 0; font-weight: 640; letter-spacing: -.018em; line-height: 1.25; }
h1 { font-size: 25px; letter-spacing: -.028em; margin: 0 0 6px; }
h2 { font-size: 18px; }
h3 {
    font-size: 11px;
    font-weight: 640;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--text-3);
}
h4 { font-size: 14.5px; font-weight: 620; }

p { margin: 0 0 12px; }
p:last-child { margin-bottom: 0; }
ul { margin: 6px 0; padding-left: 20px; }
li { margin: 3px 0; }

a { color: var(--accent-strong); text-decoration: none; transition: color var(--dur-1) var(--ease); }
a:hover { color: #b4bdff; }

code, pre { font-family: var(--font-mono); }
code { font-size: .9em; }
pre {
    margin: 6px 0;
    padding: 10px 12px;
    background: var(--panel-2);
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    overflow: auto;
    font-size: .86em;
    line-height: 1.55;
}

::selection { background: rgba(127, 140, 255, .32); color: #fff; }

/* Scrollbars discretos */
* { scrollbar-width: thin; scrollbar-color: #2b303c transparent; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #262b36; border: 3px solid transparent; background-clip: content-box; border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: #333a49; background-clip: content-box; }

/* Anillo de foco en controles interactivos. FocusOnNavigate (a11y) enfoca el h1 tras
   navegar y le añade tabindex="-1": a esos focos programáticos no se les dibuja anillo. */
:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; border-radius: 4px; }
[tabindex="-1"]:focus-visible, :is(h1, h2, h3, h4, h5, h6):focus-visible { outline: none; }
:focus:not(:focus-visible) { outline: none; }

.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Punto de estado junto a texto (sustituye a los glifos Unicode "●") */
.dot {
    display: inline-block; flex: 0 0 auto;
    width: 7px; height: 7px;
    border-radius: 50%;
    background: currentColor;
}

/* --------------------------------------------------------------------------
   3. Iconografía (componente Icon · trazados Lucide)
   -------------------------------------------------------------------------- */
.icon {
    display: inline-block;
    flex: 0 0 auto;
    vertical-align: -.16em;
    stroke-width: 2;
}

/* --------------------------------------------------------------------------
   4. Utilidades
   -------------------------------------------------------------------------- */
.muted { color: var(--text-2); font-size: .92em; }
.small { font-size: .86rem; }
.ok { color: var(--ok); }
.off { color: var(--danger); }
.warn-link { color: var(--warn); }
.grow { flex: 1 1 auto; }
.center { justify-content: center; }
.controls { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.row { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.row form { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.working { display: inline-flex; align-items: center; gap: 8px; color: var(--text-2); }

/* --------------------------------------------------------------------------
   5. Botones
   Jerarquía: primario (acento) · secundario (ghost) · terciario (texto)
   · destructivo. Estados: hover, pressed, focus, disabled, loading.
   -------------------------------------------------------------------------- */
button, .btn-primary, .btn-ghost, .btn-link, a.btn-link {
    font-family: inherit;
    font-size: 13.5px;
    font-weight: 600;
    letter-spacing: -.005em;
    border-radius: var(--r-sm);
    cursor: pointer;
    transition:
        background-color var(--dur-1) var(--ease),
        border-color var(--dur-1) var(--ease),
        color var(--dur-1) var(--ease),
        box-shadow var(--dur-2) var(--ease),
        transform var(--dur-1) var(--ease),
        opacity var(--dur-1) var(--ease);
}

button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 36px;
    padding: 7px 14px;
    color: var(--accent-fg);
    background: var(--accent);
    border: 1px solid transparent;
    text-align: center;
    line-height: 1.3;
}
button:hover:not(:disabled) { background: var(--accent-strong); }
button:active:not(:disabled) { transform: translateY(1px); background: #6f7cf0; }
button:disabled { opacity: .45; cursor: default; transform: none; }

button.ghost, .icon-btn, .bar-btn, .model-button, .tools-toggle, .log-button, .composer-toggle, a.btn-link {
    background: #14171e;
    color: var(--text);
    border: 1px solid var(--border);
}
button.ghost:hover:not(:disabled), .icon-btn:hover:not(:disabled), .bar-btn:hover:not(:disabled),
.model-button:hover:not(:disabled), .tools-toggle:hover, .log-button:hover, .composer-toggle:hover,
a.btn-link:hover { background: var(--surface-hover); border-color: var(--border-strong); color: var(--text); }
button.ghost:active:not(:disabled) { background: var(--surface-active); }

button.ghost.danger { color: var(--danger); border-color: var(--danger-border); background: var(--danger-soft); }
button.ghost.danger:hover:not(:disabled) { background: rgba(244, 118, 127, .18); border-color: var(--danger); }

.btn-danger { background: var(--danger); color: #1a0a0c; border-color: transparent; }
.btn-danger:hover:not(:disabled) { background: #ff8d95; }

a.btn-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 34px;
    padding: 7px 13px;
}

/* Botón de envío / detener del compositor */
.btn-send {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    min-height: 42px; padding: 9px 20px;
    background: var(--accent); color: var(--accent-fg);
    border: 0; border-radius: var(--r-md);
    font-size: .95em; font-weight: 650;
    box-shadow: 0 8px 22px -14px rgba(127, 140, 255, .9);
}
.btn-send:hover:not(:disabled) { background: var(--accent-strong); }
.btn-send:disabled { background: #1b1f28; color: var(--text-3); box-shadow: none; opacity: 1; }

.btn-stop {
    display: inline-flex; align-items: center; justify-content: center; gap: 7px;
    min-height: 42px; padding: 9px 18px;
    background: var(--danger-soft); color: var(--danger);
    border: 1px solid var(--danger-border); border-radius: var(--r-md);
    font-size: .95em; font-weight: 620;
}
.btn-stop:hover:not(:disabled) { background: rgba(244, 118, 127, .20); border-color: var(--danger); }
.btn-stop:disabled { background: transparent; color: var(--text-3); border-color: var(--border); opacity: .7; }

/* Botones redondos / cuadrados de icono */
.icon-btn, .bar-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    min-height: 34px; padding: 6px 10px;
    border-radius: var(--r-sm);
}
.bar-btn { width: 36px; min-height: 32px; padding: 0; }
.bar-btn.active, .icon-btn.active {
    border-color: var(--border-accent);
    background: var(--accent-soft);
    color: var(--accent-strong);
}
.icon-btn:focus-visible, .bar-btn:focus-visible { outline-offset: 1px; }

.avatar-btn { background: transparent; border: 0; padding: 2px; border-radius: var(--r-full); }
.avatar-btn:hover { background: var(--surface-hover); }

.log-modal-close {
    background: transparent; border: 0; color: var(--text-2);
    width: 30px; height: 30px; min-height: 0; padding: 0; border-radius: var(--r-sm);
}
.log-modal-close:hover { background: var(--surface-hover); color: var(--text); }

.tab-close {
    background: transparent; border: 0; color: var(--text-3);
    padding: 0 9px; min-height: 0; font-size: .8em; line-height: 1; border-radius: 0;
    opacity: .5; transition: opacity var(--dur-1) var(--ease), background var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
}
.session-tab:hover .tab-close, .session-tab.active .tab-close { opacity: 1; }
.tab-close:hover { background: var(--danger-soft); color: var(--danger); }

/* --------------------------------------------------------------------------
   6. Formularios
   -------------------------------------------------------------------------- */
input, textarea, select {
    width: 100%;
    min-height: 40px;
    padding: 9px 12px;
    color: var(--text);
    background: var(--panel-2);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-sm);
    font: inherit;
    font-size: 14px;
    transition: border-color var(--dur-1) var(--ease), box-shadow var(--dur-2) var(--ease), background-color var(--dur-1) var(--ease);
}
input::placeholder, textarea::placeholder { color: var(--text-3); }
input:hover:not(:disabled), textarea:hover:not(:disabled), select:hover:not(:disabled) { border-color: #3c4354; }
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--ring);
    background: var(--panel-2);
}
input:disabled, textarea:disabled, select:disabled { opacity: .55; cursor: default; }
input[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: var(--danger); }
textarea { resize: vertical; min-height: 74px; }
select {
    appearance: none;
    padding-right: 34px;
    background-image: linear-gradient(45deg, transparent 50%, var(--text-3) 50%), linear-gradient(135deg, var(--text-3) 50%, transparent 50%);
    background-position: calc(100% - 18px) calc(50% + 1px), calc(100% - 13px) calc(50% + 1px);
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
}
input[type="checkbox"], input[type="radio"] {
    width: 17px; height: 17px; min-height: 0; padding: 0;
    accent-color: var(--accent); cursor: pointer;
}
input[type="checkbox"]:focus-visible, input[type="radio"]:focus-visible { outline-offset: 2px; }

.field { display: flex; flex-direction: column; gap: 7px; }
.field-label { font-size: 12.5px; font-weight: 600; letter-spacing: -.01em; color: var(--text-2); }
.field input, .field textarea, .field select { min-height: 42px; }
.field-hint { font-size: 11.5px; color: var(--text-3); line-height: 1.45; }
.auth-form { display: flex; flex-direction: column; gap: 16px; }

/* Campo de contraseña con botón para mostrar/ocultar */
.password-field { position: relative; }
.password-field input { padding-right: 48px; }
.password-toggle {
    position: absolute; top: 50%; right: 6px; transform: translateY(-50%);
    width: 34px; height: 34px; min-height: 0; padding: 0;
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--text-3); background: transparent; border: 0; border-radius: var(--r-sm);
}
.password-toggle:hover:not(:disabled) { color: var(--text); background: var(--surface-hover); }
.password-toggle .pt-eye-off { display: none; }
.password-toggle[aria-pressed="true"] .pt-eye { display: none; }
.password-toggle[aria-pressed="true"] .pt-eye-off { display: inline-flex; }

/* Requisitos de contraseña */
.password-rules {
    list-style: none; margin: 2px 0 0; padding: 0;
    display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px 12px;
    font-size: 11.5px; color: var(--text-3);
}
.password-rules li { display: flex; align-items: center; gap: 6px; margin: 0; transition: color var(--dur-1) var(--ease); }
.password-rules .rule-dot {
    width: 15px; height: 15px; flex: 0 0 15px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: var(--r-full); border: 1px solid var(--border-strong); color: transparent;
}
.password-rules .rule-dot .icon { width: 10px; height: 10px; }
.password-rules li.valid { color: var(--ok); }
.password-rules li.valid .rule-dot { background: var(--ok-soft); border-color: var(--ok-border); color: var(--ok); }

/* Panel de administración */
.admin-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin: 0 0 18px; }
.admin-tabs a {
    display: inline-flex; align-items: center; gap: 7px; min-height: 36px; padding: 7px 13px;
    border: 1px solid var(--border); border-radius: var(--r-full); color: var(--text-2);
    background: var(--panel-2); font-size: 13px; font-weight: 600;
}
.admin-tabs a:hover { color: var(--text); border-color: var(--border-strong); background: var(--surface-hover); }
.admin-stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.admin-stat {
    padding: 15px 16px; border: 1px solid var(--border); border-radius: var(--r-lg);
    background: linear-gradient(160deg, rgba(127, 140, 255, .07), transparent 62%), var(--panel);
}
.admin-stat span { display: block; color: var(--text-3); font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }
.admin-stat strong { display: block; margin-top: 7px; font-size: 25px; font-weight: 650; letter-spacing: -.03em; color: var(--text); }
.admin-stat small { display: block; margin-top: 5px; color: var(--text-3); font-size: 11.5px; }
.admin-section { margin-top: 26px; }
.admin-section > h2 { margin-bottom: 4px; }
.admin-section .section-sub { color: var(--text-2); font-size: 13px; margin-bottom: 12px; }
.admin-form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; align-items: end; }
.admin-form-row .field { min-width: 0; }
.admin-form-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.admin-inline-form { display: flex; gap: 7px; align-items: center; flex-wrap: wrap; }
.admin-inline-form select { min-width: 110px; }
.admin-plan-key { font-family: var(--font-mono); font-size: .88em; color: var(--text-2); }
.admin-badge {
    display: inline-flex; align-items: center; gap: 5px; padding: 2px 8px; border-radius: var(--r-full);
    border: 1px solid var(--border); background: var(--panel-2); color: var(--text-3);
    font-size: 10.5px; font-weight: 650; white-space: nowrap;
}
.admin-badge.ok { color: var(--ok); border-color: var(--ok-border); background: var(--ok-soft); }
.admin-badge.warn { color: var(--warn); border-color: var(--warn-border); background: var(--warn-soft); }
.admin-badge.danger { color: var(--danger); border-color: var(--danger-border); background: var(--danger-soft); }
.admin-badge.accent { color: var(--accent-strong); border-color: var(--border-accent); background: var(--accent-soft); }
.admin-table-actions { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.admin-table-actions button { min-height: 30px; padding: 4px 9px; font-size: 12px; }
.admin-table input[type="number"] { min-height: 32px; padding: 4px 8px; max-width: 90px; }
.admin-table input[type="text"] { min-height: 32px; padding: 4px 8px; min-width: 130px; }
.admin-table td { vertical-align: top; }
.admin-search { max-width: 340px; }
.admin-note { color: var(--text-3); font-size: 12px; margin-top: 8px; }

/* Sesión en solo lectura cuando el equipo está desconectado */
body.session-offline .composer textarea,
body.session-offline .composer select,
body.session-offline .composer .icon-btn,
body.session-offline .composer .btn-send,
body.session-offline #ap-secure-asks button {
    opacity: .55;
    cursor: not-allowed;
}
body.session-offline .composer textarea { resize: none; }
body.session-offline .secure-settings-toggle { pointer-events: none; }

/* Aviso flotante de notificaciones in-app (sesión finalizada, equipo desconectado…) */
.ap-app-toast {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 80;
    max-width: min(380px, calc(100vw - 32px));
    padding: 13px 16px;
    border-radius: var(--r-lg);
    border: 1px solid var(--border-accent);
    background: linear-gradient(160deg, rgba(23, 28, 53, .98), rgba(12, 15, 27, .98));
    box-shadow: var(--shadow-pop);
    color: var(--text);
    font-size: 13px;
    line-height: 1.45;
    animation: ap-toast-in .22s var(--ease) both;
}
.ap-app-toast b { display: block; margin-bottom: 2px; font-size: 13.5px; }
.ap-app-toast span { color: var(--text-2); }
.ap-app-toast a { display: inline-block; margin-top: 7px; color: var(--accent-strong); font-weight: 600; }
@keyframes ap-toast-in { from { opacity: 0; transform: translateY(8px); } }

/* --------------------------------------------------------------------------
   7. Superficies: tarjetas, listas y rejillas
   -------------------------------------------------------------------------- */
.card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 18px 20px;
    margin-bottom: 14px;
    transition: border-color var(--dur-2) var(--ease), background-color var(--dur-2) var(--ease);
}
.card:hover { border-color: var(--border-strong); }

.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.tiles .card { margin-bottom: 0; }

.section-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 24px 0 12px; }
.section-row h3 { margin: 0; }

.project-list { list-style: none; padding: 0; margin: 0; }
.project-item { border-bottom: 1px solid var(--border); transition: background-color var(--dur-1) var(--ease); border-radius: var(--r-sm); }
.project-item:last-child { border-bottom: 0; }
.project-item a { display: flex; flex-direction: column; gap: 2px; padding: 10px 8px; color: var(--text); border-radius: var(--r-sm); }
.project-item a:hover { background: var(--surface-hover); }
.project-name { font-weight: 600; color: var(--text); }
.project-path { color: var(--text-3); font-size: .82em; font-family: var(--font-mono); overflow-wrap: anywhere; }

/* --------------------------------------------------------------------------
   8. Badges y estados
   -------------------------------------------------------------------------- */
.agent-badge, .status-badge {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 4px 11px;
    border-radius: var(--r-full);
    border: 1px solid var(--border);
    background: var(--panel-2);
    color: var(--text-2);
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: .01em;
    white-space: nowrap;
    vertical-align: middle;
}
.agent-badge.ok, .badge-ok { color: var(--ok); background: var(--ok-soft); border-color: var(--ok-border); }
.agent-badge.warn, .badge-warn { color: var(--warn); background: var(--warn-soft); border-color: var(--warn-border); }
.badge-error { color: var(--danger); background: var(--danger-soft); border-color: var(--danger-border); }
.badge-working { color: var(--accent-strong); background: var(--accent-soft); border-color: var(--border-accent); }
.badge-muted { color: var(--text-2); background: var(--panel-2); border-color: var(--border); }
.status-badge .spinner { width: 11px; height: 11px; }

.status-running { color: var(--ok); font-weight: 600; }

/* Punto de estado */
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; display: inline-block; }
.status-dot.blink { animation: ap-blink 1.1s ease-in-out infinite; }
@keyframes ap-blink { 0%, 100% { opacity: 1; } 50% { opacity: .2; } }

/* --------------------------------------------------------------------------
   9. Indicadores de carga
   -------------------------------------------------------------------------- */
.spinner {
    width: 15px; height: 15px;
    border: 2px solid rgba(127, 140, 255, .22);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: ap-spin .75s linear infinite;
    display: inline-block;
    vertical-align: -3px;
    flex: 0 0 auto;
}
@keyframes ap-spin { to { transform: rotate(360deg); } }

.page-loading {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    padding: 56px 0; color: var(--text-2); font-size: .95em;
}

/* Skeletons para contenidos que se están cargando */
.skeleton-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.skeleton-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 18px;
}
.skeleton-line {
    height: 11px;
    border-radius: var(--r-full);
    background: linear-gradient(90deg, #161a22 25%, #1e2330 50%, #161a22 75%);
    background-size: 200% 100%;
    animation: ap-shimmer 1.4s ease-in-out infinite;
    margin-bottom: 10px;
}
.skeleton-line:last-child { margin-bottom: 0; }
.skeleton-line.w60 { width: 60%; }
.skeleton-line.w40 { width: 40%; }
.skeleton-line.w80 { width: 80%; }
@keyframes ap-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* Overlay de navegación */
.nav-loading {
    position: fixed; inset: 0;
    display: none; align-items: center; justify-content: center;
    background: rgba(5, 6, 9, .55);
    backdrop-filter: blur(3px);
    z-index: 100;
}
.nav-loading.active { display: flex; }
.nav-loading .spinner { width: 26px; height: 26px; border-width: 2.5px; }

/* --------------------------------------------------------------------------
   10. Shell de la aplicación
   -------------------------------------------------------------------------- */
.app-shell { display: flex; min-height: 100vh; background: transparent; }
.main { flex: 1; min-width: 0; min-height: 100vh; margin-left: var(--sidebar-w); }

/* --- Barra lateral --- */
.sidebar {
    position: fixed; top: 0; bottom: 0; left: 0;
    width: var(--sidebar-w);
    display: flex; flex-direction: column; gap: 2px;
    padding: 16px 12px;
    background: rgba(13, 14, 19, .92);
    backdrop-filter: blur(18px);
    border-right: 1px solid var(--border);
    z-index: 40;
}
.side-brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 14px; }
.side-title { font-size: 14px; font-weight: 700; letter-spacing: -.02em; }
.brand-mark {
    width: 30px; height: 30px; flex: 0 0 auto;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: .9em; font-weight: 700; color: #fff;
    background: linear-gradient(140deg, #8f9bff, #6570e0);
    border-radius: 9px;
    box-shadow: 0 6px 18px -9px rgba(127, 140, 255, .9), inset 0 1px 0 rgba(255, 255, 255, .22);
}
.side-nav { display: flex; flex-direction: column; gap: 2px; }
.nav-group {
    font-size: 10px; font-weight: 650;
    text-transform: uppercase; letter-spacing: .1em;
    color: var(--text-3);
    padding: 16px 10px 6px;
}
.nav-link {
    display: flex; align-items: center; gap: 10px;
    min-height: 36px; padding: 7px 10px;
    border: 1px solid transparent;
    border-radius: var(--r-sm);
    color: var(--text-2);
    font-size: 13.5px; font-weight: 520;
    letter-spacing: -.005em;
    transition: background-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease);
}
.nav-link:hover { background: var(--surface-hover); color: var(--text); }
.nav-link.active { background: var(--accent-soft); border-color: rgba(127, 140, 255, .20); color: var(--text); }
.nav-ico { display: inline-flex; width: 18px; justify-content: center; color: var(--text-3); transition: color var(--dur-1) var(--ease); }
.nav-link:hover .nav-ico { color: var(--text-2); }
.nav-link.active .nav-ico { color: var(--accent-strong); }

.side-footer { margin-top: auto; border-top: 1px solid var(--border); padding-top: 12px; }
.side-user { display: flex; align-items: center; gap: 10px; padding: 6px 8px; overflow: hidden; }
.side-user-email { font-size: 12.5px; color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.side-logout { width: 100%; margin-top: 8px; justify-content: center; color: var(--text-2); }
.side-logout:hover { color: var(--danger); }

.avatar {
    width: 32px; height: 32px; flex: 0 0 auto;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: var(--r-full);
    background: linear-gradient(145deg, #6f7ce8, #4d59bd);
    color: #fff; font-size: .78em; font-weight: 700; letter-spacing: .02em;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .20);
}

/* --- Cabecera (solo móvil) --- */
.app-header {
    position: sticky; top: 0; z-index: 50;
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    width: 100%; min-height: var(--header-h);
    padding: 10px 20px;
    background: rgba(10, 11, 15, .82);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; min-width: 0; }
.wordmark { font-family: var(--display); font-weight: 700; font-size: 17px; letter-spacing: -.02em; color: var(--text); white-space: nowrap; }
.wordmark b { color: var(--accent-strong); font-weight: 700; }
.auth-brand { display: flex; align-items: center; gap: 10px; }
.auth-brand .brand-text { line-height: 1.2; }
.auth-brand .brand-sub { font-size: 9.5px; }
.app-title { font-size: 17px; font-weight: 700; letter-spacing: -.02em; color: var(--text); }
.app-title:hover { color: var(--text); }
.brand-sub { font-size: 9.5px; color: rgba(255, 255, 255, .78); }

.user-menu { position: relative; z-index: 41; }
.menu-backdrop { position: fixed; inset: 0; z-index: 45; }
.user-dropdown {
    position: absolute; right: 0; top: calc(100% + 8px);
    width: min(280px, calc(100vw - 24px));
    max-height: calc(100dvh - var(--header-h) - 20px);
    overflow-y: auto;
    min-width: 224px;
    padding: 8px;
    background: var(--panel);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-pop);
    z-index: 42;
    animation: ap-menu-in var(--dur-2) var(--ease);
}
.avatar-btn { position: relative; z-index: 43; }
@keyframes ap-menu-in { from { opacity: 0; transform: translateY(-6px) scale(.98); } to { opacity: 1; transform: none; } }
.user-email { margin: 4px 8px 8px; font-size: 12.5px; color: var(--text-3); overflow-wrap: anywhere; }
.menu-item {
    display: flex; align-items: center; gap: 9px;
    padding: 8px 10px; margin-bottom: 2px;
    border-radius: var(--r-sm);
    color: var(--text); font-size: 13.5px; font-weight: 500;
}
.menu-item:hover { background: var(--surface-hover); color: var(--text); }
.user-nav-mobile { display: none; }
.user-nav-sep { height: 1px; background: var(--border); margin: 6px 4px; }
.mobile-menu-btn, .mobile-menu-close { display: none; }
.user-dropdown form { margin-top: 6px; padding-top: 8px; border-top: 1px solid var(--border); }
.user-dropdown form button { width: 100%; justify-content: center; color: var(--text-2); background: transparent; border-color: transparent; }
.user-dropdown form button:hover { background: var(--danger-soft); color: var(--danger); }

/* --- Navegación móvil --- */
.mobile-nav {
    position: sticky; top: var(--header-h); z-index: 45;
    display: none;
    gap: 4px; padding: 7px 12px;
    background: rgba(13, 14, 19, .96);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}
.mobile-nav-link {
    display: inline-flex; align-items: center; justify-content: center; gap: 7px;
    flex: 1 1 0; min-height: 38px; padding: 6px 9px;
    color: var(--text-2);
    border: 1px solid transparent; border-radius: var(--r-sm);
    font-size: 12.5px; font-weight: 550; white-space: nowrap;
    transition: background-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
}
.mobile-nav-link:hover { background: var(--surface-hover); color: var(--text); }
.mobile-nav-link.active { color: var(--accent-strong); background: var(--accent-soft); border-color: rgba(127, 140, 255, .18); }

/* --- Contenedor de página --- */
.container {
    width: min(100%, var(--container-w));
    margin: 0 auto;
    padding: 26px 32px 80px;
}

/* --------------------------------------------------------------------------
   11. Cabecera de página y estados
   -------------------------------------------------------------------------- */
.page-head {
    display: flex; align-items: center; gap: 14px;
    margin: 0 0 24px;
    animation: ap-fade-in var(--dur-3) var(--ease) both;
}
.page-head .page-ico {
    width: 42px; height: 42px; flex: 0 0 42px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: var(--r-md);
    color: var(--accent-strong);
    background: var(--accent-soft);
    border: 1px solid rgba(127, 140, 255, .20);
}
.page-head .page-title { display: flex; flex-direction: column; min-width: 0; }
.page-head h1 { margin: 0; }
.page-head .page-sub { color: var(--text-2); font-size: 13px; overflow-wrap: anywhere; }
@keyframes ap-fade-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* --------------------------------------------------------------------------
   12. Sesiones: pestañas, chat, compositor
   -------------------------------------------------------------------------- */

/* Pestañas de sesión */
.session-tabs {
    display: flex; gap: 6px;
    overflow-x: auto;
    padding-bottom: 8px; margin-bottom: 14px;
    border-bottom: 1px solid var(--border);
    scrollbar-width: thin;
}
.session-tab {
    display: inline-flex; align-items: stretch;
    flex: 0 0 auto; max-width: 250px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    color: var(--text-2);
    white-space: nowrap;
    overflow: hidden;
    touch-action: pan-x; user-select: none;
    transition: border-color var(--dur-1) var(--ease), background-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
}
.session-tab:hover { background: var(--surface-hover); color: var(--text); border-color: var(--border-strong); }
.session-tab.active {
    background: var(--accent-soft);
    border-color: var(--border-accent);
    color: var(--text);
    box-shadow: inset 0 -2px 0 var(--accent);
}
.session-tab.dragging { opacity: .92; border-color: var(--accent); box-shadow: var(--shadow-md); cursor: grabbing; }
.session-tab .tab-link {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 7px 4px 7px 12px;
    color: inherit; max-width: 210px;
}
.session-tab .tab-title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 172px; font-size: 13px; font-weight: 550; }
.session-tab .tab-dot { font-size: .6em; color: var(--text-3); display: inline-flex; }
.session-tab .tab-dot.ok, 
.session-tab .tab-dot.completed { color: var(--ok); }
.session-tab .tab-dot.running { color: var(--accent); }
.session-tab .tab-dot.interrupted { color: var(--warn); }
.session-tab .tab-dot.failed { color: var(--danger); }
.session-tab .tab-spinner {
    width: 11px; height: 11px; flex: 0 0 auto;
    border-radius: 50%;
    border: 2px solid rgba(61, 107, 255, .25);
    border-top-color: var(--accent);
    animation: ap-spin .7s linear infinite;
    display: inline-block;
}
.session-tab .tab-state { display: inline-flex; align-items: center; flex: 0 0 auto; }
.session-tab .tab-text { display: flex; flex-direction: column; min-width: 0; line-height: 1.15; }
.session-tab .tab-agent {
    display: inline-flex; align-items: center; gap: 4px;
    font-size: 10.5px; font-weight: 500; color: var(--text-3); margin-top: 1px;
    overflow: hidden; text-overflow: ellipsis;
}
.session-tab .tab-agent .agent-logo { width: 12px; height: 12px; }
.session-tab .tab-agent .agent-logo svg { width: 11px; height: 11px; }
.session-tab .tab-agent .agent-mono { width: 12px; height: 12px; font-size: 8px; border-radius: 4px; }
.session-tab.add {
    align-items: center; justify-content: center;
    padding: 7px 12px; min-width: 34px;
    color: var(--text-2);
}
.session-tab.add:hover { color: var(--accent-strong); border-color: var(--border-accent); background: var(--accent-soft); }

/* Cabecera del chat */
.chat-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin: 4px 0 20px; }
.chat-heading { min-width: 0; }
.chat-title { margin: 0; font-size: 23px; line-height: 1.2; letter-spacing: -.028em; overflow-wrap: anywhere; }
.chat-project {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: 8px; max-width: 100%;
    padding: 3px 11px;
    color: var(--text-2);
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--r-full);
    font-size: 12.5px;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.chat-header-right { display: flex; align-items: center; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }

/* Botón para cargar días anteriores (el chat muestra solo el último día por defecto) */
.load-more {
    align-self: center;
    display: inline-flex; align-items: center; gap: 7px;
    padding: 7px 16px;
    font-size: .86em; font-weight: 600;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--r-full);
    color: var(--text-2);
}
.load-more:hover { background: var(--surface-hover); color: var(--text); }

.advanced-setup {
    margin: 10px 0;
    padding: 10px 12px;
    border: 1px dashed var(--border);
    border-radius: var(--r-md);
    background: var(--panel);
}
.advanced-setup summary { cursor: pointer; font-weight: 600; font-size: .9em; }
.advanced-setup code { font-size: .88em; }

.chip.cert-ok { color: var(--ok); border-color: rgba(74, 222, 128, .35); background: rgba(74, 222, 128, .10); }
.chip.cert-warn { color: #f5c76b; border-color: rgba(245, 199, 107, .35); background: rgba(245, 199, 107, .10); }
.chip.cert-bad { color: var(--danger); border-color: var(--danger-border); background: var(--danger-soft); }

.header-log-btn { width: auto; min-width: 36px; }

/* Botón flotante para escribir (abajo a la derecha) */
.compose-fab {
    position: fixed; right: 18px; bottom: 64px; z-index: 40;
    width: 54px; height: 54px; padding: 0;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .18);
    box-shadow: 0 10px 28px -8px rgba(0, 0, 0, .75);
    transition: opacity var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
}
.compose-fab:hover { transform: translateY(-1px); }
.compose-fab.is-open { opacity: 0; pointer-events: none; transform: scale(.9); }
.compose-fab svg { width: 22px; height: 22px; }

/* Agente de la sesión (cabecera y burbujas) */
.chat-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.chat-meta .chat-project { margin-top: 0; }
.chat-agent {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 3px 12px 3px 5px;
    color: var(--text-1);
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--r-full);
    font-size: 12.5px; font-weight: 600;
}
.agent-logo { width: 18px; height: 18px; display: inline-flex; align-items: center; justify-content: center; }
.agent-logo svg { width: 15px; height: 15px; fill: currentColor; }
.agent-mono {
    width: 18px; height: 18px; display: inline-flex; align-items: center; justify-content: center;
    border-radius: 6px; background: rgba(127, 140, 255, .16);
    font-size: 11px; font-weight: 700; color: var(--text-1);
}
.msg-agent-wrap { display: flex; flex-direction: column; gap: 5px; align-self: stretch; }
.msg-agent-label { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-2); font-weight: 600; }

/* Mensajes */
.chat { display: flex; flex-direction: column; gap: 14px; overflow-anchor: none; }
.msg-user-wrap { display: flex; flex-direction: column; gap: 5px; align-self: stretch; }
.msg-user-label {
    display: flex; align-items: center; justify-content: flex-end; gap: 6px;
    width: 100%;
    font-size: 12px; color: var(--text-2); font-weight: 600;
}
.msg-user {
    align-self: stretch; max-width: 100%;
    padding: 11px 15px;
    background: rgba(127, 140, 255, .10);
    border: 1px solid rgba(127, 140, 255, .22);
    border-radius: var(--r-lg) var(--r-lg) 6px var(--r-lg);
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}
.msg-user .msg-time { text-align: right; }
.msg-agent {
    align-self: stretch;
    padding: 14px 16px;
    /* Burbuja del agente: gris sutil para diferenciarla del mensaje del usuario. */
    background: #171b23;
    border: 1px solid #29303c;
    border-radius: var(--r-lg) var(--r-lg) var(--r-lg) 6px;
    overflow-wrap: anywhere;
}
.msg-reasoning {
    margin: 0 0 9px; padding: 8px 12px;
    background: var(--panel-2);
    border-left: 3px solid var(--border-strong);
    border-radius: 0 var(--r-sm) var(--r-sm) 0;
    color: var(--text-2);
    font-size: .86em; line-height: 1.45;
    white-space: pre-wrap; overflow-wrap: anywhere;
    max-height: 240px; overflow-y: auto;
}
.msg-agent p { margin: 0 0 9px; }
.msg-agent p:last-child { margin-bottom: 0; }
.msg-agent .msg-part + .msg-part { margin-top: 14px; }
.msg-agent .msg-part > .msg-time { margin-top: 9px; }
.msg-agent .md-h1 { font-weight: 680; font-size: 1.24em; margin: 16px 0 6px; letter-spacing: -.018em; }
.msg-agent .md-h2 { font-weight: 660; font-size: 1.12em; margin: 14px 0 5px; letter-spacing: -.012em; }
.msg-agent .md-h3 { font-weight: 640; font-size: 1.04em; margin: 12px 0 4px; }
.msg-agent ul, .msg-agent ol { margin: 5px 0 9px; padding-left: 22px; }
.msg-agent li { margin: 3px 0; }
.msg-agent .md-table-wrap {
    margin: 10px 0;
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--r-md);
}
.msg-agent table.md-table { border-collapse: collapse; width: 100%; font-size: .9em; }
.msg-agent table.md-table th, .msg-agent table.md-table td {
    text-align: left; padding: 8px 12px;
    border-bottom: 1px solid var(--border);
    border-right: 1px solid var(--border);
    vertical-align: top;
}
.msg-agent table.md-table th {
    background: var(--panel-2);
    font-weight: 620; font-size: .92em;
    color: var(--text-2); text-transform: uppercase; letter-spacing: .05em;
    white-space: nowrap;
}
.msg-agent table.md-table tbody tr:last-child td { border-bottom: 0; }
.msg-agent table.md-table th:last-child, .msg-agent table.md-table td:last-child { border-right: 0; }
.msg-agent table.md-table tbody tr:hover { background: rgba(255, 255, 255, .02); }
.msg-agent blockquote {
    margin: 10px 0; padding: 6px 14px;
    border-left: 3px solid var(--border-strong);
    color: var(--text-2);
    background: var(--panel-2);
    border-radius: 0 var(--r-sm) var(--r-sm) 0;
}
.msg-agent hr { border: 0; border-top: 1px solid var(--border); margin: 14px 0; }
.msg-agent li.task { list-style: none; margin-left: -18px; }
.msg-agent li.task input { margin-right: 8px; vertical-align: -1px; width: auto; }
.msg-agent img { max-width: 100%; border-radius: var(--r-sm); }
.msg-agent .tool {
    border-left: 2px solid var(--border-strong);
    padding: 3px 0 3px 11px; margin: 6px 0;
    font-size: .92em; color: var(--text-2);
}
.msg-system {
    align-self: center; max-width: 90%; text-align: center;
    padding: 7px 12px;
    color: var(--warn);
    background: var(--warn-soft);
    border: 1px solid var(--warn-border);
    border-radius: var(--r-md);
    font-size: .88em;
}
.msg-system.err { color: var(--danger); background: var(--danger-soft); border-color: var(--danger-border); }
.msg-time {
    display: block; margin-top: 7px;
    font-size: .68em; letter-spacing: .02em;
    color: var(--text-3); text-align: right;
}
.working-line { align-self: flex-start; padding: 2px 4px; margin-top: 14px; margin-bottom: 14px; }
@media (min-width: 901px) {
    .working-line { margin-top: 22px; }
}

/* Línea de actividad (estado del agente) */
.activity-line {
    display: flex; align-items: center; gap: 8px;
    min-height: 22px; margin: 0 4px 8px; padding: 5px 9px;
    color: var(--text-2);
    font-size: .88em;
    background: var(--panel-2);
    border: 1px solid transparent;
    border-radius: var(--r-sm);
}
.activity-line .tool-name { color: var(--text); font-weight: 600; }
.activity-line .activity-detail { color: var(--text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 65%; }
.activity-line .activity-status { margin-left: auto; }
.activity-line.working, .activity-line.working .tool-name { color: var(--ok); }
.activity-line.tool-failed { border-color: var(--danger-border); background: var(--danger-soft); }
.activity-line.tool-failed .tool-name { color: var(--danger); }

/* Solicitud de permiso */
.permission-popup {
    margin: 0 4px 8px; padding: 14px 16px;
    background: var(--panel);
    border: 1px solid var(--border-strong);
    border-left: 3px solid var(--warn);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-md);
    animation: ap-fade-in var(--dur-2) var(--ease) both;
}
.permission-popup h4 {
    display: flex; align-items: center; gap: 8px;
    margin: 0 0 7px; color: var(--warn); font-size: .95em; font-weight: 640;
}
.permission-popup .permission-desc { color: var(--text); margin-bottom: 5px; }
.permission-popup .permission-resources { margin: 6px 0; padding-left: 18px; }
.permission-popup .permission-resources code {
    background: var(--panel-2); border: 1px solid var(--border);
    padding: 1px 6px; border-radius: var(--r-xs); overflow-wrap: anywhere;
}
.permission-popup .controls { margin-top: 12px; }

/* Formulario / pregunta del agente */
.ask-card {
    margin: 14px 0; padding: 16px 18px;
    background: var(--panel);
    border: 1px solid var(--border-accent);
    border-radius: var(--r-lg);
    box-shadow: 0 12px 34px -24px rgba(127, 140, 255, .9);
}
.ask-title { display: flex; align-items: center; gap: 9px; font-weight: 640; margin-bottom: 12px; }
.ask-title .icon { color: var(--accent-strong); }
.ask-field { margin: 12px 0; }
.ask-label { display: block; font-size: 13px; font-weight: 600; color: var(--text-2); margin-bottom: 5px; }
.ask-required { color: var(--danger); }
.ask-desc { font-size: .86em; color: var(--text-3); margin-bottom: 7px; }
.ask-card select, .ask-card input[type="text"], .ask-card input[type="number"] { width: 100%; margin-top: 4px; }
.ask-option {
    display: flex; align-items: center; gap: 9px;
    padding: 7px 9px; margin-top: 4px;
    border: 1px solid transparent; border-radius: var(--r-sm);
    cursor: pointer;
    transition: background-color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease);
}
.ask-option:hover { background: var(--surface-hover); border-color: var(--border); }
.ask-option input { width: auto; }
.ask-actions { display: flex; align-items: center; gap: 12px; margin-top: 14px; flex-wrap: wrap; }

/* --- Compositor --- */
.composer-wrap {
    position: fixed; left: 50%; transform: translateX(-50%);
    bottom: 0; width: min(940px, 100%);
    z-index: 30;
    pointer-events: none;
}
.composer-wrap > * { pointer-events: auto; }

.composer-wrap .composer {
    position: relative; left: auto; bottom: auto; transform: none;
    width: 100%;
    padding: 10px 14px;
    background: rgba(17, 19, 25, .97);
    backdrop-filter: blur(14px);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-lg) var(--r-lg) 0 0;
    box-shadow: 0 -14px 40px -20px rgba(0, 0, 0, .9);
    max-height: 380px;
    transition: max-height var(--dur-3) var(--ease), opacity var(--dur-2) var(--ease), padding var(--dur-2) var(--ease);
}
.composer textarea {
    width: 100%;
    min-height: 44px;
    padding: 9px 11px;
    background: var(--panel-2);
    border-color: var(--border);
    border-radius: var(--r-md);
    line-height: 1.5;
}
.composer .controls { display: flex; gap: 10px; align-items: center; justify-content: space-between; margin-top: 9px; }
.composer .controls .btn-stop { margin-right: auto; }
.composer .controls .btn-send { margin-left: auto; }
.composer-top { display: flex; flex-wrap: wrap; gap: 7px; align-items: center; margin-bottom: 8px; }
.composer-top .grow { flex: 1 1 0; }
.composer-top .icon-btn, .composer-top .model-pick, .composer-top .variant-field,
.composer-top .toggle-field, .composer-top .model-combo { flex: 1 1 0; min-width: 0; height: 34px; }
.composer-top .icon-btn { flex: 0 0 auto; }
.model-pick { justify-content: flex-start; }
.model-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }

.variant-field {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 3px 9px;
    background: #14171e;
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    font-size: .9em;
    min-width: 0;
}
.variant-field .variant-label {
    color: var(--text-3); font-size: .72em; font-weight: 650;
    text-transform: uppercase; letter-spacing: .06em; white-space: nowrap;
}
.variant-field select {
    width: auto; min-height: 26px;
    padding: 2px 22px 2px 4px;
    background: transparent; border: 0;
    font-size: .95em;
    box-shadow: none;
}
.variant-field select:focus { box-shadow: none; }
.variant-field:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--ring); }

/* Buscador de modelos (agrupados por proveedor) */
.model-combo {
    display: flex; align-items: center; gap: 6px;
    flex: 2.4 1 0; min-width: 0; height: 34px;
}
.model-combo .variant-field { flex: 1 1 100%; height: 34px; }
.model-field { position: relative; }
.model-picker-button {
    display: inline-flex; align-items: center; justify-content: space-between; gap: 8px;
    flex: 1 1 auto; min-width: 0; height: 26px;
    padding: 0 2px; background: transparent; border: 0; box-shadow: none;
    color: var(--text); font-size: .9em; text-align: left;
}
.model-picker-button > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; letter-spacing: -.01em; }
.model-picker-button:hover { background: transparent; border: 0; }
.model-picker-caret { width: 14px; height: 14px; flex: 0 0 14px; color: var(--text-3); }

/* Modal de selección de modelo (estilo OpenCode: buscador + lista) */
.model-modal {
    position: fixed; inset: 0; z-index: 200;
    display: flex; align-items: flex-start; justify-content: center;
    padding: 7vh 14px 16px;
}
.model-modal-backdrop {
    position: absolute; inset: 0;
    background: rgba(0, 0, 0, .55);
    backdrop-filter: blur(2px);
}
.model-modal-panel {
    position: relative;
    width: min(560px, 100%);
    max-height: min(72vh, 640px);
    display: flex; flex-direction: column;
    background: var(--panel);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-lg);
    box-shadow: 0 24px 60px -16px rgba(0, 0, 0, .85);
    overflow: hidden;
}
.model-modal-head {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
}
.model-modal-head > svg { width: 16px; height: 16px; flex: 0 0 16px; color: var(--text-3); }
.model-modal-head input {
    flex: 1 1 auto; min-width: 0;
    padding: 6px 0; background: transparent; border: 0; box-shadow: none;
    color: var(--text); font-size: 1em;
}
.model-modal-head input:focus { outline: none; box-shadow: none; }
.model-modal-scope { padding: 6px 12px; border-bottom: 1px solid var(--border); }
.model-modal-scope label { display: inline-flex; align-items: center; gap: 8px; font-size: .82em; color: var(--text-2); cursor: pointer; }
.model-modal-scope input { width: auto; margin: 0; accent-color: var(--accent); }
.model-modal-list { overflow-y: auto; padding: 8px; }
.model-list { overflow-y: auto; padding: 2px; min-height: 0; }
.model-group + .model-group { margin-top: 6px; }
.model-group-title {
    padding: 4px 6px;
    font-size: .7em; font-weight: 650; color: var(--text-3);
    text-transform: uppercase; letter-spacing: .06em;
}
.model-option {
    display: block; width: 100%;
    padding: 7px 8px;
    background: transparent; border: 0; border-radius: var(--r-sm);
    color: var(--text); font-size: .92em; text-align: left;
}
.model-option:hover { background: var(--surface-hover); }
.model-option.active { background: var(--accent-soft); color: var(--accent-strong); }

.model-search-wrap {
    display: flex; align-items: center; gap: 6px;
    flex: 1 1 150px; min-width: 120px;
    padding: 3px 9px;
    background: #14171e; border: 1px solid var(--border); border-radius: var(--r-sm);
}
.model-search-wrap svg { width: 14px; height: 14px; flex: 0 0 14px; color: var(--text-3); }
.model-search-wrap input {
    flex: 1 1 auto; min-width: 0;
    padding: 2px 0; background: transparent; border: 0; box-shadow: none;
    font-size: .9em; color: var(--text);
}
.model-search-wrap input:focus { outline: none; box-shadow: none; }
.model-search-wrap:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--ring); }

/* Interruptor "Ver pensamiento" del compositor */
.toggle-field {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 3px 9px; height: 34px; min-height: 34px; box-sizing: border-box;
    background: #14171e; border: 1px solid var(--border); border-radius: var(--r-sm);
    font-size: .82em; color: var(--text-2); cursor: pointer; white-space: nowrap;
}
.toggle-field input { width: auto; margin: 0; accent-color: var(--accent); }
.toggle-field:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--ring); }
@media (max-width: 640px) {
    /* En móvil se mantiene el buscador como fila propia, encima del modelo. */
    .model-combo { display: contents; }
    .secure-model-settings .model-search-wrap { flex: 1 1 100%; min-width: 0; }
}

.attachments { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.chip {
    display: inline-flex; align-items: center; gap: 7px;
    max-width: 100%;
    padding: 4px 8px 4px 11px;
    background: var(--surface-hover);
    border: 1px solid var(--border);
    border-radius: var(--r-full);
    font-size: .85em;
}
.chip button {
    background: transparent; color: var(--text-3);
    border: 0; padding: 0 3px; min-height: 0; width: 18px; height: 18px;
    border-radius: var(--r-full);
}
.chip button:hover { background: var(--danger-soft); color: var(--danger); }

/* Picker de modelos */
.picker {
    position: absolute; bottom: calc(100% + 8px); left: 0;
    width: min(380px, 100%);
    max-height: min(400px, 60vh);
    display: flex; flex-direction: column;
    background: var(--panel);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-pop);
    overflow: hidden;
    z-index: 20;
    animation: ap-menu-in var(--dur-2) var(--ease);
}
.picker input {
    border: 0; border-bottom: 1px solid var(--border);
    border-radius: 0; background: var(--panel); min-height: 44px;
}
.picker input:focus { box-shadow: none; }
.picker .list { overflow-y: auto; padding: 6px; }
.picker .provider {
    color: var(--text-3); font-size: .74em; font-weight: 650;
    text-transform: uppercase; letter-spacing: .07em;
    padding: 10px 10px 5px;
}
.model-item {
    display: flex; justify-content: space-between; align-items: center; gap: 8px;
    padding: 8px 10px;
    border-radius: var(--r-sm);
    cursor: pointer;
    font-size: 13.5px;
    transition: background-color var(--dur-1) var(--ease);
}
.model-item:hover { background: var(--surface-hover); }
.model-item.sel { background: var(--accent-soft); color: var(--text); }
.model-item .check { color: var(--ok); display: inline-flex; }
.picker .footer {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 12px;
    border-top: 1px solid var(--border);
    color: var(--text-3); font-size: .84em;
    cursor: default;
}

/* Barra de estado + barra inferior */
.status-bar {
    display: flex; align-items: center; justify-content: flex-end; gap: 14px;
    padding: 5px 14px;
    background: transparent;
}
.status-text { display: inline-flex; align-items: center; gap: 7px; font-size: .8em; font-weight: 600; letter-spacing: .01em; }
.status-working { color: var(--accent-strong); }
.status-ok { color: var(--ok); }
.status-error { color: var(--danger); }
.status-warn { color: var(--warn); }
.status-muted { color: var(--text-3); }
.tools-toggle, .log-button, .composer-toggle {
    display: inline-flex; align-items: center; gap: 6px;
    min-height: 24px; padding: 2px 9px;
    font-size: .78em; font-weight: 600;
    background: transparent;
}
.tools-toggle:hover, .log-button:hover, .composer-toggle:hover { background: var(--surface-hover); }

.bottom-bar {
    display: flex; align-items: center; gap: 8px;
    padding: 7px 12px;
    background: rgba(13, 15, 20, .97);
    border: 1px solid var(--border-strong);
    border-top: 1px solid var(--border);
    border-radius: 0;
    backdrop-filter: blur(14px);
}
.usage-inline { display: flex; align-items: center; gap: 11px; margin-right: auto; min-width: 0; }
.build-version {
    flex: 0 0 auto; margin-left: 6px;
    font-size: 10.5px; color: var(--text-3); letter-spacing: .04em;
    font-variant-numeric: tabular-nums; user-select: none;
}
.usage-ring-wrap {
    position: relative; width: 32px; height: 32px;
    display: inline-flex; align-items: center; justify-content: center;
    flex: 0 0 auto;
}
.usage-ring { width: 32px; height: 32px; transform: rotate(-90deg); }
.usage-ring-label { position: absolute; font-size: .56em; font-weight: 700; color: var(--text); }
.usage-ring-bg { fill: none; stroke: #262b36; stroke-width: 3.5; }
.usage-ring-fg { fill: none; stroke: var(--accent); stroke-width: 3.5; stroke-linecap: round; transition: stroke-dasharray var(--dur-3) var(--ease); }
.usage-metrics { display: flex; flex-wrap: wrap; gap: 3px 14px; font-size: .76em; color: var(--text-3); }
.usage-metrics b { color: var(--text); font-weight: 620; }
.usage-cost { color: var(--ok); font-weight: 600; }

/* Colapso del compositor al subir en la conversación */
body.scroll-up .composer-wrap .composer,
.composer.collapsed {
    max-height: 0; opacity: 0;
    padding-top: 0; padding-bottom: 0;
    border-top-width: 0; overflow: hidden;
    pointer-events: none;
}

/* Selector de pensamiento/modelo */
label.model-button { cursor: pointer; }

/* Flechas de scroll */
.scroll-buttons {
    position: fixed; right: 18px; top: 44%; transform: translateY(-50%);
    display: none; flex-direction: column; gap: 14px;
    z-index: 35;
}
body.can-scroll-up .scroll-buttons, body.can-scroll-down .scroll-buttons { display: flex; }
.scroll-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 42px; height: 42px; padding: 0;
    background: var(--panel);
    color: var(--text-2);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-full);
    box-shadow: var(--shadow-md);
}
.scroll-btn:hover { background: var(--surface-hover); color: var(--text); border-color: var(--border-accent); }
.scroll-btn.up, .scroll-btn.down { display: none; }
body.can-scroll-up .scroll-btn.up { display: inline-flex; }
body.can-scroll-down .scroll-btn.down { display: inline-flex; }

/* Log de herramientas */
.tool-log {
    margin: 0 4px 8px; padding: 12px 14px;
    max-height: 320px; overflow-y: auto;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
}
.tool-log-title {
    font-size: .78em; text-transform: uppercase; letter-spacing: .07em;
    color: var(--text-3); margin-bottom: 7px;
}
.tool-log-item { padding: 8px 0; border-top: 1px solid var(--border); }
.tool-log-item:first-of-type { border-top: 0; }
.tool-log-item.failed strong { color: var(--danger); }
.tool-log-head { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.tool-log-item pre { margin: 6px 0 0; max-height: 160px; }

/* --------------------------------------------------------------------------
   13. Diálogos y modales
   -------------------------------------------------------------------------- */
.modal-backdrop {
    position: fixed; inset: 0;
    background: var(--surface-overlay);
    backdrop-filter: blur(4px);
    z-index: 60;
    animation: ap-fade-in var(--dur-2) var(--ease) both;
}
.log-modal {
    position: fixed; left: 50%; top: 50%; transform: translate(-50%, -50%);
    width: min(660px, calc(100% - 32px));
    max-height: 82vh;
    display: flex; flex-direction: column;
    background: var(--panel);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-lg);
    z-index: 61;
    animation: ap-modal-in var(--dur-3) var(--ease) both;
}
@keyframes ap-modal-in { from { opacity: 0; transform: translate(-50%, -47%) scale(.98); } to { opacity: 1; transform: translate(-50%, -50%) scale(1); } }
.log-modal-head {
    display: flex; justify-content: space-between; align-items: center; gap: 10px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    font-weight: 640; font-size: 15px;
}
.log-modal-body { overflow-y: auto; padding: 10px 18px 18px; }
.log-modal-body > .muted:first-child { margin-top: 4px; }

.confirm-modal {
    position: fixed; left: 50%; top: 50%; transform: translate(-50%, -50%);
    width: min(440px, calc(100% - 32px));
    padding: 26px 26px 20px;
    background: var(--panel);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-lg);
    z-index: 61;
    text-align: center;
    animation: ap-modal-in var(--dur-3) var(--ease) both;
}
.confirm-icon {
    width: 52px; height: 52px; margin: 0 auto 14px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--r-full);
    color: var(--accent-strong);
    background: var(--accent-soft);
    border: 1px solid rgba(127, 140, 255, .30);
}
.confirm-icon.danger { color: var(--danger); background: var(--danger-soft); border-color: var(--danger-border); }
.confirm-title { margin: 0 0 7px; font-size: 1.08em; font-weight: 640; }
.confirm-text { margin: 0 0 20px; color: var(--text-2); font-size: .93em; line-height: 1.55; }
.confirm-actions { display: flex; gap: 10px; justify-content: center; }
.confirm-actions button { min-width: 120px; min-height: 40px; }

/* --------------------------------------------------------------------------
   14. Inicio (Home)
   -------------------------------------------------------------------------- */
.home-head { margin-bottom: 24px; }
.home-head h1 { font-size: 26px; letter-spacing: -.03em; margin-bottom: 4px; }
.home-sub { font-size: 13.5px; margin: 0; }
.home-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 0 0 14px; }

.home-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 14px; }
.home-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 18px;
    transition: border-color var(--dur-2) var(--ease), transform var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
}
.home-card:hover { border-color: var(--border-strong); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.home-card-link { display: flex; align-items: center; gap: 12px; color: var(--text); }
.home-ico {
    width: 40px; height: 40px; flex: 0 0 40px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: var(--r-md);
    color: var(--accent-strong);
    background: var(--accent-soft);
    border: 1px solid rgba(127, 140, 255, .18);
}
.home-card-meta { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.home-card-title { font-weight: 620; letter-spacing: -.01em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.home-card-os { font-size: .84em; color: var(--text-3); }
.home-status {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 10px;
    border: 1px solid var(--border);
    border-radius: var(--r-full);
    background: var(--panel-2);
    color: var(--text-2);
    font-size: 11px; font-weight: 620;
    white-space: nowrap;
}
.home-status .home-dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.home-status.on { color: var(--ok); background: var(--ok-soft); border-color: var(--ok-border); }
.home-status.off { color: var(--text-3); }
.home-agents { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.home-chip {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 10px;
    background: var(--panel-2);
    border: 1px solid var(--border);
    border-radius: var(--r-xs);
    color: var(--text-2);
    font-size: 11.5px; font-weight: 550;
}
.home-card-foot { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }

.home-section { margin-top: 34px; }
.home-section-title { margin: 0 0 10px; }
.home-recent { display: flex; flex-direction: column; border-top: 1px solid var(--border); }
.recent-row {
    display: flex; align-items: center; gap: 13px;
    padding: 12px 8px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    transition: background-color var(--dur-1) var(--ease), padding var(--dur-1) var(--ease);
}
.recent-row:hover { background: rgba(255, 255, 255, .025); padding-inline: 12px; }
.recent-row-ico {
    width: 32px; height: 32px; flex: 0 0 32px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: var(--r-sm);
    color: var(--accent-strong);
    background: var(--accent-soft);
}
.recent-row-main { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.recent-title { font-weight: 600; letter-spacing: -.01em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.recent-meta { font-size: .84em; color: var(--text-3); }
.recent-row-right { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; font-size: .85em; text-align: right; }

.home-empty {
    text-align: center;
    padding: 56px 20px;
    background: rgba(17, 19, 24, .5);
    border: 1px dashed var(--border-strong);
    border-radius: var(--r-xl);
    animation: ap-fade-in var(--dur-3) var(--ease) both;
}
.home-empty-ico {
    display: inline-flex; align-items: center; justify-content: center;
    width: 54px; height: 54px;
    border-radius: var(--r-lg);
    color: var(--accent-strong);
    background: var(--accent-soft);
    border: 1px solid rgba(127, 140, 255, .22);
}
.home-empty h2 { margin: 16px 0 6px; font-size: 18px; }
.home-empty .muted { margin: 0; }
.home-empty-cta { margin-top: 18px; display: inline-flex; }

/* --------------------------------------------------------------------------
   15. Planes
   -------------------------------------------------------------------------- */
.plans-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; margin-top: 14px; }
.plan-card {
    position: relative;
    display: flex; flex-direction: column; gap: 10px;
    padding: 22px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    transition: border-color var(--dur-2) var(--ease), transform var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
}
.plan-card:hover { transform: translateY(-2px); border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.plan-card.highlight { border-color: var(--border-accent); background: linear-gradient(180deg, rgba(127, 140, 255, .06), transparent 55%), var(--panel); }
.plan-card.current { border-color: var(--ok-border); }
.plan-card h2 { margin: 4px 0 0; font-size: 17px; }
.plan-price { font-size: 1.6em; font-weight: 700; letter-spacing: -.03em; }
.plan-features {
    list-style: none; padding: 0; margin: 4px 0 0;
    display: flex; flex-direction: column; gap: 7px;
    color: var(--text-2); font-size: .92em; flex: 1;
}
.plan-features li { display: flex; align-items: flex-start; gap: 8px; margin: 0; }
.plan-features li::before {
    content: "";
    width: 14px; height: 14px; flex: 0 0 14px;
    margin-top: 4px;
    background: var(--ok);
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / contain no-repeat;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / contain no-repeat;
}
.plan-card button { margin-top: 8px; width: 100%; }

/* --------------------------------------------------------------------------
   16. Catálogo de agentes y utilidades de máquina/proyecto
   -------------------------------------------------------------------------- */
.agent-catalog { display: flex; flex-direction: column; gap: 8px; margin-top: 14px; }
.agent-catalog-item {
    display: flex; align-items: center; gap: 12px;
    padding: 11px 13px;
    background: var(--panel-2);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    transition: border-color var(--dur-1) var(--ease), background-color var(--dur-1) var(--ease);
}
.agent-catalog-item:hover { border-color: var(--border-strong); background: var(--surface-hover); }
.agent-panel-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; flex-wrap: wrap; justify-content: flex-end; }

/* Asistente de agente (steps) */
.steps { list-style: none; margin: 18px 0 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.step { display: flex; gap: 14px; padding: 16px; background: var(--panel-2); border: 1px solid var(--border); border-radius: var(--r-md); }
.step.done { border-color: rgba(74, 215, 160, .45); }
.step-num { width: 30px; height: 30px; flex: 0 0 30px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--surface); border: 1px solid var(--border-strong); font-weight: 700; }
.step.done .step-num { background: #123B2E; color: #4AD7A0; border-color: #4AD7A0; }
.step-body { flex: 1; min-width: 0; }
.step-body p { margin: 4px 0; }

/* Tarjetas de agentes conectados */
.agent-card { display: flex; flex-direction: column; gap: 8px; }
.agent-card-head { display: flex; align-items: center; gap: 10px; }
.agent-card-title { display: flex; flex-direction: column; min-width: 0; }
.agent-card-title a { text-decoration: none; }
.agent-card-state { margin-left: auto; }
.agent-card-meta { font-size: .88em; }
.agent-card-actions { display: flex; gap: 12px; align-items: center; margin-top: 4px; }
.agent-add { white-space: nowrap; }

/* Ayuda contextual (?) con tooltip nativo */
.help { display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; border-radius: 50%; border: 1px solid var(--border-strong); color: var(--text-2); font-size: 11px; font-weight: 700; margin-left: 6px; cursor: help; vertical-align: middle; }

/* Tabla de agentes */
.agent-filter { max-width: 280px; margin-left: auto; }
.page-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 16px; }
.page-tab {
    min-height: 38px; padding: 7px 14px;
    border: 1px solid var(--border); border-radius: var(--r-sm);
    background: var(--panel); color: var(--text-2);
    font: inherit; font-size: .92em; font-weight: 600; cursor: pointer;
    display: inline-flex; align-items: center; gap: 7px;
}
.page-tab span { color: var(--text-3); font-weight: 500; }
.page-tab:hover { border-color: var(--border-strong); color: var(--text); }
.page-tab[aria-selected="true"] { color: var(--text); border-color: rgba(127, 140, 255, .45); background: var(--accent-soft); }
.agent-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--r-md); }
.agent-table { width: 100%; border-collapse: collapse; font-size: .95em; }
.agent-table th { text-align: left; padding: 10px 14px; color: var(--text-3); font-size: .78em; text-transform: uppercase; letter-spacing: .06em; border-bottom: 1px solid var(--border); white-space: nowrap; }
.agent-table td { padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.agent-table tr:last-child td { border-bottom: none; }
.agent-table tbody tr:hover { background: var(--surface-hover); }
.agent-cell { display: flex; align-items: center; gap: 10px; }
.agent-cell .muted { display: block; font-size: .85em; }
.chip { display: inline-block; padding: 2px 9px; border-radius: 999px; background: var(--panel-2); border: 1px solid var(--border); font-size: .8em; white-space: nowrap; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.agent-table-action { text-align: right; white-space: nowrap; }
.agent-logo {
    width: 34px; height: 34px; flex: 0 0 34px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: var(--r-sm);
    color: var(--text-2);
    background: var(--panel);
    border: 1px solid var(--border);
}
.agent-catalog-info { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.agent-catalog-info strong { font-size: .95em; font-weight: 620; }
.agent-catalog-info .muted { font-size: .82em; }

/* --------------------------------------------------------------------------
   17. Estados vacíos / mensajes inline
   -------------------------------------------------------------------------- */
.empty-state {
    padding: 44px 20px;
    text-align: center;
    border: 1px dashed var(--border-strong);
    border-radius: var(--r-lg);
    color: var(--text-2);
}
.empty-state .icon { color: var(--text-3); }
.empty-state h2 { margin: 12px 0 6px; font-size: 17px; color: var(--text); }

.inline-alert {
    display: flex; align-items: flex-start; gap: 9px;
    margin: 10px 0 0; padding: 9px 12px;
    border-radius: var(--r-sm);
    font-size: .9em;
    border: 1px solid transparent;
}
.inline-alert.ok { background: var(--ok-soft); border-color: var(--ok-border); color: var(--ok); }
.inline-alert.error { background: var(--danger-soft); border-color: var(--danger-border); color: var(--danger); }
.inline-alert.warn { background: var(--warn-soft); border-color: var(--warn-border); color: var(--warn); }
.inline-alert.info { background: var(--info-soft); border-color: rgba(126, 166, 255, .30); color: var(--info); }

/* --------------------------------------------------------------------------
   18. Splash
   -------------------------------------------------------------------------- */
#ap-splash {
    position: fixed; inset: 0; z-index: 9999;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
    background:
        radial-gradient(900px 520px at 50% -10%, rgba(96, 112, 184, .16), transparent 60%),
        var(--bg);
    transition: opacity .45s var(--ease);
}
#ap-splash.hide { opacity: 0; pointer-events: none; }
.splash-mark {
    width: 62px; height: 62px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6em; font-weight: 800; color: #fff;
    background: linear-gradient(140deg, #8f9bff, #6570e0);
    border-radius: 18px;
    box-shadow: 0 24px 60px -24px rgba(127, 140, 255, .9), inset 0 1px 0 rgba(255, 255, 255, .25);
    animation: ap-pulse 1.7s ease-in-out infinite;
}
.splash-name { font-size: 1.2em; font-weight: 700; letter-spacing: -.02em; }
.splash-sub { color: var(--text-3); font-size: .85em; }
.splash-spin {
    width: 20px; height: 20px; margin-top: 6px;
    border: 2px solid rgba(127, 140, 255, .20);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: ap-spin .8s linear infinite;
}
@keyframes ap-pulse { 0%, 100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-3px) scale(1.02); } }

/* --------------------------------------------------------------------------
   19. Responsive
   -------------------------------------------------------------------------- */
@media (min-width: 901px) {
    .app-header { display: none; }
    .mobile-nav { display: none !important; }
    .composer-wrap { left: calc(50% + (var(--sidebar-w) / 2)); }
    .container:has(.composer-wrap) { padding-bottom: 280px; }
    body { font-size: 15px; }
    .container { padding: 30px 40px 84px; }
    .card { padding: 20px 22px; }
    .chat { gap: 16px; }
    .msg-user { max-width: 100%; padding: 12px 16px; }
    .msg-agent { padding: 16px 18px; }
    .btn-send, .btn-stop { min-height: 44px; font-size: 1em; padding: 10px 22px; }
    .icon-btn { padding: 8px 11px; }
    .bottom-bar { padding: 8px 16px; }
    .activity-line { font-size: .93em; }
}

@media (max-width: 900px) {
    .sidebar { display: none; }
    .main { margin-left: 0; }
    .mobile-nav { display: none !important; }
    .user-nav-mobile { display: block; }
    .user-dropdown {
        min-width: 260px;
        max-height: calc(100vh - var(--header-h) - 24px);
        overflow-y: auto;
    }
    .container { padding: 20px 22px 72px; }
    .container:has(.composer-wrap) { padding-bottom: 250px; }

    /* Menú lateral móvil abierto desde el botón de rayitas. */
    .mobile-menu-btn { display: inline-flex; }
    .side-toggle { display: none !important; }
    .app-shell.mobile-menu-open .sidebar {
        display: block !important;
        position: fixed; top: 0; bottom: 0; left: 0;
        width: min(300px, 86vw); height: 100dvh;
        z-index: 70; overflow-y: auto;
        transform: none !important;
        box-shadow: 18px 0 40px -18px rgba(0, 0, 0, .9);
    }
    .app-shell.mobile-menu-open .mobile-menu-close {
        display: inline-flex; position: absolute; top: 10px; right: 10px; z-index: 71;
    }
    .mobile-menu-backdrop {
        position: fixed; inset: 0; z-index: 65;
        background: rgba(2, 6, 16, .64);
        backdrop-filter: blur(2px);
    }

    /* Tablas: desplazamiento táctil y acciones siempre visibles a la derecha. */
    .agent-table-wrap { -webkit-overflow-scrolling: touch; }
    .agent-table th.agent-table-action,
    .agent-table td.agent-table-action,
    .agent-table th.admin-table-actions,
    .agent-table td.admin-table-actions {
        position: sticky; right: 0; z-index: 2;
        background: var(--panel);
        box-shadow: -10px 0 14px -12px rgba(0, 0, 0, .8);
    }
    .agent-table th.agent-table-action,
    .agent-table th.admin-table-actions { background: var(--panel-2); }

    .section-row { flex-wrap: wrap; }
    .admin-inline-form { width: 100%; }
    .admin-search { max-width: none; flex: 1 1 200px; }
    .member-item { flex-wrap: wrap; }
    .member-actions { width: 100%; justify-content: flex-end; }
    .hide-mobile { display: none !important; }
}

@media (max-width: 640px) {
    body { font-size: 14px; }
    h1, .page-head h1, .home-head h1, .chat-title { font-size: 21px; }
    h2 { font-size: 16px; }
    .container { padding: 18px 14px 56px; }
    .card { padding: 16px; border-radius: var(--r-md); }
    .page-head { align-items: flex-start; gap: 12px; margin-bottom: 20px; }
    .page-head .page-ico { width: 36px; height: 36px; flex-basis: 36px; }
    .page-head .page-sub { font-size: 12.5px; }

    .mobile-nav { gap: 3px; padding: 6px 8px; }
    .mobile-nav-link { flex-direction: column; gap: 1px; padding: 5px 2px; font-size: 10px; min-height: 46px; }

    .chat { padding-bottom: 40px; }
    .container:has(.composer-wrap) { padding-bottom: 300px; }
    .composer-wrap .composer { padding: 8px 10px; }
    .composer .controls { flex-wrap: nowrap; gap: 8px; }
    .composer .controls .btn-stop, .composer .controls .btn-send { flex: 1 1 0; min-height: 46px; margin: 0; }
    .composer-top { gap: 6px; }
    .composer-top .model-pick, .composer-top .variant-field { flex: 1 1 100%; }
    .composer-top .variant-field select { width: 100%; }
    .composer textarea { min-height: 46px; font-size: 16px; }

    /* Sin zoom automático al enfocar en iOS */
    input, textarea, select { font-size: 16px; }

    .picker { max-height: 55vh; }
    .model-item { padding: 11px 10px; }

    .permission-popup .controls { flex-wrap: wrap; gap: 7px; }
    .permission-popup .controls .grow { flex-basis: 100%; height: 0; margin: 0; }
    .permission-popup .controls button { flex: 1 1 0; min-height: 42px; }

    .msg-user { max-width: 100%; }
    .activity-line .activity-detail { max-width: 52%; }

    .bottom-bar { flex-wrap: nowrap; gap: 6px; }
    .usage-inline { flex-wrap: nowrap; gap: 8px; min-width: 0; overflow: hidden; }
    .usage-metrics { font-size: .76em; gap: 8px; white-space: nowrap; }
    .branch-chip { max-width: 120px; }

    .home-grid, .skeleton-grid, .plans-grid, .tiles { grid-template-columns: minmax(0, 1fr); }
    .home-bar { align-items: flex-start; }
    .recent-row { align-items: flex-start; }
    .recent-row-right { font-size: 11px; text-align: right; }

    .chat-header { flex-direction: column; gap: 8px; margin: 2px 0 14px; }
    .chat-title { font-size: 18px; line-height: 1.25; }
    .chat-meta { margin-top: 6px; gap: 6px; }
    .chat-header-right {
        width: 100%; justify-content: flex-end; flex-wrap: nowrap;
        gap: 8px; overflow: visible; padding-bottom: 0;
    }
    .chat-header-right .badge-muted { display: none; }
    .secure-encrypted-label { display: none; }
    .secure-encrypted { padding: 4px 9px; }
    .header-log-btn { margin-left: 0; flex: 0 0 auto; }
    .header-log-label { display: none; }
    .compose-fab { right: 14px; bottom: 60px; width: 50px; height: 50px; }
    .load-more { padding: 7px 14px; font-size: .82em; }
    .confirm-actions { flex-wrap: wrap; }
    .confirm-actions button { flex: 1 1 130px; }
    .scroll-buttons { right: 12px; }
    .scroll-btn { width: 38px; height: 38px; }
}

@media (min-width: 1600px) {
    .container { max-width: 1280px; }
    body { font-size: 15.5px; }
}

/* --------------------------------------------------------------------------
   20. Movimiento reducido (preferencia del sistema)
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}

/* ---- Callouts (avisos de límites/plan) ---- */
.callout { display: flex; gap: 14px; align-items: flex-start; padding: 16px 18px; margin: 14px 0; border-radius: var(--r-lg); border: 1px solid var(--border); position: relative; overflow: hidden; }
.callout::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 3px; }
.callout .callout-ico { width: 42px; height: 42px; flex: 0 0 42px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; }
.callout h3 { margin: 0 0 4px; font-size: 1rem; letter-spacing: -.01em; }
.callout p { margin: 0; color: var(--text-2); font-size: .93rem; line-height: 1.5; }
.callout .callout-actions { margin-top: 10px; display: flex; gap: 10px; flex-wrap: wrap; }
.callout .callout-btn { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: .92rem; }

.callout.warn { border-color: var(--warn-border); background: linear-gradient(120deg, var(--warn-soft), rgba(227,177,100,.02)); }
.callout.warn::before { background: var(--warn); }
.callout.warn .callout-ico { background: var(--warn-soft); color: var(--warn); box-shadow: 0 0 0 1px var(--warn-border) inset; }
.callout.warn h3 { color: var(--warn); }

.callout.accent { border-color: var(--border-accent); background: linear-gradient(120deg, var(--accent-soft), rgba(127,140,255,.02)); }
.callout.accent::before { background: var(--accent); }
.callout.accent .callout-ico { background: var(--accent-soft); color: var(--accent-strong); box-shadow: 0 0 0 1px var(--border-accent) inset; }
.callout.accent h3 { color: var(--accent-strong); }

/* Pasos guiados (páginas de onboarding) */
.steps-list { display: flex; flex-direction: column; gap: 12px; margin: 14px 0; }
.step-item { display: flex; gap: 12px; align-items: flex-start; }
.step-item .step-n { width: 28px; height: 28px; flex: 0 0 28px; border-radius: 9px; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: .85rem; color: var(--accent-fg); background: linear-gradient(135deg, var(--accent), #8b5cf6); }
.step-item .step-body { display: flex; flex-direction: column; gap: 2px; }
.step-item .step-body b { font-size: .95rem; }
.step-item .step-body span { color: var(--text-2); font-size: .9rem; }

/* Grid de dos columnas para onboarding (pair) */
.pair-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; max-width: 900px; }
@media (max-width: 820px) { .pair-grid { grid-template-columns: 1fr; } }

/* Lista de miembros del equipo */
.settings-card { max-width: 920px; margin-left: auto; margin-right: auto; }
.member-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.member-list { list-style: none; margin: 10px 0 0; padding: 0; display: flex; flex-direction: column; }
.member-item { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.member-item:last-child { border-bottom: 0; }
.member-info { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.member-info b { font-size: .95rem; }
.member-info .muted { font-size: .82rem; }
.section-title { margin: 22px 0 10px; font-size: 13px; color: var(--text-3); text-transform: uppercase; letter-spacing: .06em; }

/* Chip de rama git en el chat */
.branch-chip { display: inline-flex; align-items: center; gap: 6px; font-size: .82em; color: var(--muted); background: var(--panel-2); border: 1px solid var(--border); border-radius: 999px; padding: 4px 10px; max-width: 240px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.branch-chip svg { width: 14px; height: 14px; flex: 0 0 14px; }

/* Overlay de reconexión de Blazor: .NET 10 lo dibuja dentro de un shadow root y se
   tematiza desde js/reconnect-theme.js. Esta regla cubre el fallback de versiones antiguas. */
.components-reconnect-show, .components-reconnect-failed, .components-reconnect-rejected { display: none !important; }

/* Tablas genéricas (p. ej. Permisos: reglas e historial) */
.table { width: 100%; border-collapse: collapse; font-size: .92em; }
.table th, .table td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table th { color: var(--text-2); font-weight: 600; font-size: .82em; text-transform: uppercase; letter-spacing: .03em; }
.table tr:last-child td { border-bottom: 0; }
.table code { font-size: .9em; background: var(--panel); padding: 1px 6px; border-radius: 6px; }

.setup-hint { display: flex; gap: 6px; align-items: flex-start; line-height: 1.45; }


.callout.center { align-items: center; }

/* Mini-chat de prueba */
.chat-bubble { max-width: 85%; padding: 8px 12px; border-radius: 12px; margin-top: 8px; white-space: pre-wrap; font-size: .93em; }
.chat-bubble.user { margin-left: auto; background: var(--accent-soft, rgba(108,140,255,.16)); border: 1px solid var(--border); }
.chat-bubble.agent { background: var(--panel-2); border: 1px solid var(--border); }

/* El atributo hidden debe ganar a los display de los componentes (tabs, modales, avisos). */
[hidden] { display: none !important; }

/* El aviso de dispositivo pendiente debe quedar visible aunque el chat haga scroll. */
#ap-secure-status { position: sticky; top: calc(var(--header-h) + 8px); z-index: 45; box-shadow: var(--shadow-md); margin-bottom: 8px; }

/* Brillo animado para el estado de trabajo del agente. */
@keyframes ap-shimmer-text { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.shimmer-text {
    background: linear-gradient(90deg, var(--text-3) 0%, var(--text) 35%, #fff 50%, var(--text) 65%, var(--text-3) 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent !important;
    animation: ap-shimmer-text 1.6s linear infinite;
}

/* Menú lateral colapsable */
.sidebar { transition: transform .22s var(--ease); }
.side-toggle { margin-left: auto; padding: 6px 8px; }
.side-reopen {
    display: none; position: fixed; top: 12px; left: 12px; z-index: 41;
    background: var(--panel); border: 1px solid var(--border-strong);
    box-shadow: var(--shadow-md); padding: 8px 10px; border-radius: var(--r-sm);
}
body.sidebar-collapsed .sidebar { transform: translateX(-100%); }
body.sidebar-collapsed .main { margin-left: 0; }
body.sidebar-collapsed .side-reopen { display: inline-flex; }
body.sidebar-collapsed .composer-wrap { left: 50%; }
@media (max-width: 900px) { .side-reopen { display: none !important; } }

/* Skeleton de apertura del chat seguro */
.secure-skeleton { display: none; padding-top: 2px; }
body.secure-loading .secure-skeleton { display: block; }
body.secure-loading #ap-secure-tabs,
body.secure-loading .chat-header,
body.secure-loading #ap-secure-status,
body.secure-loading #ap-secure-older-wrap,
body.secure-loading #ap-secure-loading,
body.secure-loading #ap-secure-messages,
body.secure-loading #ap-secure-pending,
body.secure-loading #ap-secure-working,
body.secure-loading #ap-secure-asks,
body.secure-loading .composer-wrap,
body.secure-loading .scroll-buttons,
body.secure-loading .secure-show-composer { display: none !important; }

.sk-block {
    display: block;
    background: linear-gradient(90deg, #161a22 25%, #1e2330 50%, #161a22 75%);
    background-size: 200% 100%;
    animation: ap-shimmer 1.4s ease-in-out infinite;
    border-radius: 8px;
}
.sk-tabs {
    display: flex; gap: 8px; padding-bottom: 8px; margin-bottom: 14px;
    border-bottom: 1px solid var(--border);
}
.sk-tab { height: 34px; width: 156px; border-radius: var(--r-sm); }
.sk-tab-short { width: 112px; }
.sk-header {
    display: flex; justify-content: space-between; align-items: flex-start;
    gap: 16px; margin: 4px 0 22px;
}
.sk-heading { display: flex; flex-direction: column; gap: 9px; width: min(420px, 58%); }
.sk-title { width: 78%; height: 24px; }
.sk-meta { width: 58%; height: 13px; }
.sk-meta-short { width: 34%; height: 11px; }
.sk-header-actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.sk-badge { width: 86px; height: 27px; border-radius: var(--r-full); }
.sk-loading-status {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    margin: -6px 0 16px;
    color: var(--text-2); font-size: 13.5px;
}
.sk-loading-status .spinner { width: 15px; height: 15px; }
.sk-chat {
    display: flex; flex-direction: column; gap: 20px;
    min-height: calc(100vh - 300px);
    padding: 6px 0 230px;
}
.sk-msg { display: flex; align-items: flex-start; gap: 10px; }
.sk-msg.sk-user { justify-content: flex-end; }
.sk-avatar { width: 28px; height: 28px; border-radius: 50%; flex: 0 0 28px; }
.sk-stack { display: flex; flex-direction: column; gap: 8px; width: min(720px, 86%); }
.sk-stack-right { align-items: flex-end; width: min(520px, 62%); }
.sk-label { width: 92px; height: 10px; border-radius: 5px; }
.sk-label-right { width: 64px; }
.sk-bubble { height: 14px; border-radius: 7px; }
.sk-bubble-user { height: 42px; border-radius: 12px; }
.sk-w95 { width: 95%; }
.sk-w88 { width: 88%; }
.sk-w78 { width: 78%; }
.sk-w72 { width: 72%; }
.sk-w62 { width: 62%; }
.sk-w55 { width: 55%; }
.sk-w42 { width: 42%; }
.sk-composer-wrap {
    position: fixed; left: calc(50% + (var(--sidebar-w) / 2));
    transform: translateX(-50%);
    bottom: 0;
    width: min(calc(var(--container-w) - 80px), calc(100% - var(--sidebar-w) - 80px));
    z-index: 30;
    pointer-events: none;
}
body.sidebar-collapsed .sk-composer-wrap {
    left: 50%;
    width: min(calc(var(--container-w) - 80px), calc(100% - 80px));
}
.sk-composer {
    width: 100%; padding: 12px 14px 10px;
    background: rgba(17, 19, 25, .97);
    border: 1px solid var(--border-strong);
    border-top-left-radius: var(--r-lg);
    border-top-right-radius: var(--r-lg);
    box-shadow: 0 -14px 40px -20px rgba(0, 0, 0, .9);
}
.sk-composer-top { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.sk-circle { width: 30px; height: 30px; border-radius: 50%; flex: 0 0 30px; }
.sk-chip { width: 118px; height: 30px; border-radius: var(--r-sm); }
.sk-chip-short { width: 74px; }
.sk-spacer { flex: 1 1 auto; }
.sk-input { width: 100%; height: 48px; border-radius: var(--r-md); }
.sk-controls { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; }
.sk-btn { width: 88px; height: 32px; border-radius: var(--r-sm); }
.sk-btn-primary { width: 96px; background: linear-gradient(100deg, #1b6bff, #3d5bff); opacity: .55; }
@media (max-width: 900px) {
    .secure-skeleton { padding-right: 4px; }
    .sk-composer-wrap { left: 50%; width: calc(100% - 44px); }
    .sk-stack { width: 90%; }
}
@media (max-width: 640px) {
    .sk-tab { width: 120px; }
    .sk-tab-short { width: 84px; }
    .sk-header-actions { display: none; }
    .sk-heading { width: 90%; }
    .sk-composer-wrap { width: calc(100% - 28px); }
    .sk-chip { width: 86px; }
}

/* Spinner de carga del chat seguro */
.secure-chat-loading {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    min-height: 240px; padding: 24px;
    color: var(--text-2); font-size: 14px;
}
.secure-chat-loading[hidden] { display: none !important; }

/* Ajustes del chat seguro: ancho del compositor y espaciado del historial */
.secure-older-wrap { display: flex; justify-content: center; margin: 4px 0 14px; }
.secure-older-wrap .load-more { margin: 0; }
body:has(#ap-secure-messages) .composer-wrap {
    width: min(calc(var(--container-w) - 80px), calc(100% - var(--sidebar-w) - 80px));
}
body.sidebar-collapsed:has(#ap-secure-messages) .composer-wrap {
    width: min(calc(var(--container-w) - 80px), calc(100% - 80px));
}
@media (max-width: 900px) {
    body:has(#ap-secure-messages) .composer-wrap { width: calc(100% - 44px); }
}
@media (max-width: 640px) {
    body:has(#ap-secure-messages) .composer-wrap { width: calc(100% - 28px); }
    body:has(#ap-secure-messages) .composer-top > .status-badge { display: none; }
    body:has(#ap-secure-messages) .composer-top { gap: 6px; }
}

/* Compositor compacto en celular: modelo/pensamiento detrás de un icono */
.secure-settings-toggle { display: none; }
.secure-model-settings { display: contents; }
@media (max-width: 640px) {
    .secure-settings-toggle { display: inline-flex; }
    .secure-model-settings { display: none; flex: 1 1 100%; flex-wrap: wrap; gap: 6px; align-items: center; }
    .secure-model-settings.open { display: flex; }
    .secure-model-settings .variant-field,
    .secure-model-settings .toggle-field { flex: 1 1 0; }
    .secure-model-settings .model-field { flex: 1 1 100%; }
}

/* Ocultar el compositor (no los mensajes) en móvil, manteniendo visible el estado */
@media (max-width: 900px) {
    body.secure-composer-collapsed .composer-wrap { display: block !important; }
    body.secure-composer-collapsed .composer-wrap .composer,
    body.secure-composer-collapsed .composer-wrap .bottom-bar { display: none !important; }
    body.secure-composer-collapsed .container:has(.composer-wrap) { padding-bottom: 40px; }
}

/* Botones para ocultar/mostrar el compositor en móvil */
body.secure-composer-collapsed .composer-wrap { display: block !important; pointer-events: none; }
body.secure-composer-collapsed .composer-wrap .composer,
body.secure-composer-collapsed .composer-wrap .bottom-bar { display: none !important; }
body.secure-composer-collapsed .composer-wrap .status-bar {
    pointer-events: auto;
    background: rgba(13, 15, 20, .94);
    border: 1px solid var(--border-strong);
    border-radius: 12px;
    padding-right: 78px;
    margin-bottom: 10px;
}
body.secure-composer-collapsed .container:has(.composer-wrap) { padding-bottom: 60px; }
body.secure-composer-collapsed .secure-show-composer { display: inline-flex; }
.secure-hide-composer { display: inline-flex; }
.secure-show-composer {
    display: none; position: fixed; right: 16px; bottom: 18px; z-index: 60;
    width: 52px; height: 52px; padding: 0; border-radius: 50%;
    align-items: center; justify-content: center;
    background: var(--accent); color: #fff;
    border: 1px solid rgba(255,255,255,.18);
    box-shadow: 0 10px 26px -8px rgba(0,0,0,.8);
}
.attachment-chip-name { max-width: 210px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 900px) {
    .secure-hide-composer { display: inline-flex; }
    body.secure-composer-collapsed .secure-show-composer { display: inline-flex; }
}

/* Mensajes optimistas pendientes de confirmación */
.secure-pending { margin-top: 12px; }
.secure-pending[hidden] { display: none !important; }

.load-more .spinner { width: 14px; height: 14px; border-width: 2px; }

.notfound-wrap { display: flex; justify-content: center; padding: 40px 18px 120px; }
.notfound-card { width: min(620px, 100%); text-align: center; padding: 36px 26px; }
.notfound-code { font-family: var(--display); font-size: clamp(54px, 14vw, 84px); font-weight: 700; line-height: 1; letter-spacing: -.04em; background: linear-gradient(100deg, var(--cyan), var(--accent), var(--violet)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.notfound-card h1 { margin: 12px 0 8px; font-size: 1.35em; }
.notfound-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 22px; }

/* Aviso persistente arriba del chat (además del popup que se cierra). */
.secure-notice-top { position: sticky; top: calc(var(--header-h) + 8px); z-index: 45; margin: 0 0 12px; }
.secure-notice-top { align-items: center; }
.secure-notice-top > span { min-width: 0; line-height: 1.45; }
.confirm-icon.warn { color: var(--warn); background: var(--warn-soft); border-color: var(--warn-border); }

/* Chat bloqueado mientras el dispositivo espera aprobación. */
.secure-readonly { margin: 10px 0 0; align-items: center; flex-wrap: wrap; row-gap: 6px; }
.secure-readonly > span { min-width: 0; line-height: 1.4; }
.secure-readonly a { margin-left: auto; font-weight: 600; white-space: nowrap; }

/* Con el dispositivo pendiente, las tarjetas de permiso/pregunta quedan de solo lectura. */
body.secure-readonly-mode .permission-popup .controls button,
body.secure-readonly-mode .ask-card .controls button,
body.secure-readonly-mode .ask-card input,
body.secure-readonly-mode .ask-card textarea,
body.secure-readonly-mode .ask-card select {
    pointer-events: none;
    opacity: .55;
}

/* --------------------------------------------------------------------------
   Ajustes móviles: navegación, pestañas y cabeceras
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
    /* El sidebar se abre como drawer y debe conservar su layout de columna. */
    .app-shell.mobile-menu-open .sidebar {
        display: flex !important;
        flex-direction: column;
        position: fixed;
        top: 0;
        bottom: 0;
        left: 0;
        width: min(300px, 86vw);
        height: 100dvh;
        z-index: 70;
        overflow-y: auto;
        transform: none !important;
        box-shadow: 18px 0 40px -18px rgba(0, 0, 0, .9);
    }

    .app-header { gap: 8px; }
    .header-brand { min-width: 0; flex: 1 1 auto; }

    .session-tabs {
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .session-tabs::-webkit-scrollbar { display: none; }
}

@media (max-width: 640px) {
    /* Pestañas de la página de computadores: dos botones simétricos. */
    .page-tabs {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }
    .page-tab {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    /* Cabecera de computadores: acciones ordenadas y del mismo ancho. */
    .home-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    .home-bar > div {
        width: 100%;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        align-items: center;
    }
    .home-bar .btn-primary,
    .home-bar .ghost {
        flex: 1 1 0;
        justify-content: center;
        text-align: center;
        min-height: 44px;
        padding: 0 12px;
        font-size: 13.5px;
    }

    /* Pestañas de sesión: compactas y con desplazamiento táctil. */
    .session-tabs {
        gap: 4px;
        padding-bottom: 6px;
        margin-bottom: 10px;
    }
    .session-tab { max-width: 190px; }
    .session-tab .tab-link {
        padding: 6px 3px 6px 10px;
        max-width: 160px;
    }
    .session-tab .tab-title {
        max-width: 112px;
        font-size: 12px;
    }
    .session-tab .tab-agent { font-size: 9.5px; }
    .session-tab .tab-close { padding: 0 7px; }

    /* Tabs de alcance (Mi espacio / Mi equipo). */
    .tabs {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 6px;
    }
    .tab {
        width: 100%;
        justify-content: center;
        text-align: center;
        height: auto;
        min-height: 38px;
        padding: 6px 10px;
        white-space: normal;
        line-height: 1.2;
    }
}


/* --------------------------------------------------------------------------
   Mi perfil
   -------------------------------------------------------------------------- */
.profile-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: 16px;
    align-items: start;
}
.profile-card { padding: 22px; }
.profile-card h3 { margin: 0 0 4px; }
.profile-ident { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.profile-ident h2 { margin: 0; font-size: 20px; }
.profile-ident p { margin: 2px 0 0; font-size: 13px; }
.profile-avatar {
    width: 64px; height: 64px; flex: none;
    border-radius: var(--r-full);
    display: grid; place-items: center;
    font-family: var(--display); font-weight: 600; font-size: 22px;
    color: #fff;
    background: linear-gradient(145deg, #4d7cff, #8b4dff);
    box-shadow: 0 10px 24px -10px rgba(90, 110, 255, .8);
}
.profile-rows { display: grid; }
.profile-row {
    display: flex; align-items: baseline; justify-content: space-between;
    gap: 18px; padding: 10px 0;
    border-top: 1px solid var(--border);
}
.profile-row:first-child { border-top: 0; }
.profile-row span { color: var(--text-3); font-size: .9em; flex: none; }
.profile-row strong { text-align: right; font-weight: 600; overflow-wrap: anywhere; }
.profile-plan-name {
    margin: 6px 0 14px;
    font-family: var(--display); font-weight: 700; font-size: 27px;
    letter-spacing: -.03em;
    color: var(--text);
}
.profile-plan-link {
    display: flex; width: 100%; justify-content: center;
    margin-top: 18px; min-height: 44px;
}
@media (max-width: 800px) {
    .profile-grid { grid-template-columns: minmax(0, 1fr); }
    .profile-card { padding: 18px; }
}
/* --------------------------------------------------------------------------
   Cabecera compartida: notificaciones y menú en todas las páginas
   -------------------------------------------------------------------------- */
.header-notif { position: relative; display: flex; align-items: center; flex: none; }
#ap-bell { position: relative; }
.notif-dot {
    position: absolute; top: 7px; right: 8px;
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--accent-strong);
    box-shadow: 0 0 0 2px var(--bg), 0 0 10px var(--accent-strong);
}
.notif-panel {
    position: fixed;
    top: calc(var(--header-h) + 8px);
    right: 18px;
    z-index: 60;
    width: min(360px, calc(100vw - 28px));
    max-height: min(70vh, 520px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: 12px;
    border: 1px solid var(--border-strong);
    border-radius: var(--r-md);
    background: linear-gradient(165deg, var(--panel), var(--bg));
    box-shadow: var(--shadow-pop);
}
.notif-head {
    display: flex; align-items: center; justify-content: space-between;
    gap: 10px; padding: 2px 2px 10px;
    border-bottom: 1px solid var(--border); flex: none;
}
.notif-head strong { font-family: var(--display); font-size: 15px; }
.notif-list { display: grid; gap: 2px; padding-top: 6px; overflow-y: auto; min-height: 0; }
.notif-item {
    display: flex; align-items: flex-start; gap: 10px;
    padding: 10px 8px; border-radius: 10px;
    color: inherit; text-decoration: none; min-width: 0;
}
.notif-item:hover { background: var(--accent-soft); }
.notif-item .notif-dot-ico {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--border-strong); margin-top: 6px; flex: none;
}
.notif-item.unread .notif-dot-ico { background: var(--accent-strong); }
.notif-item:not(.unread) { opacity: .68; }
.notif-item:not(.unread):hover { opacity: 1; }
.notif-item .ni-body { min-width: 0; flex: 1; overflow: hidden; }
.notif-item strong {
    display: block; font-size: 13px; font-weight: 600;
    color: var(--text); overflow-wrap: anywhere;
}
.notif-item .sub { display: block; font-size: 12px; color: var(--muted); overflow-wrap: anywhere; }
.notif-item .ni-time { display: block; font-size: 11px; color: var(--text-3); margin-top: 2px; }

.app-header .side-toggle { margin-left: 0; }
@media (min-width: 901px) {
    .app-header { display: flex; }
}
@media (max-width: 900px) {
    .notif-panel { right: 12px; }
}