/* ============================================================
   AI Smart Content — CSS Bundle (estilo unificado)
   Efecto glass: 3 variantes — .glass (original), .glass-black, .glass-white.
   Variables: --glass-* (original), --glass-black-bg/border, --glass-white-bg/border.
   Comparten --glass-radius, --glass-blur, --glass-padding.
   — Botones: .btn, .btn-primary, .btn-secondary, .btn-icon (glass).
   — Cards: .card, .brand-card (glass).
   — Dropdowns, tooltips, modales (glass). Usar glass-black o glass-white si el fondo pide más contraste.
   ============================================================ */


/* ============================================================
   Módulos — importados desde css/modules/
   Cada archivo agrupa los estilos de una sección específica
   de la plataforma. bundle.css es el único punto de entrada.
   IMPORTANTE: los @import deben ir antes de cualquier regla CSS.
   Los @import a modules/*.css NO heredan el ?v= del <link href="bundle.css?..."> en index.html:
   cada módulo va en URL propia; sin ?v= aquí el CDN/navegador puede quedarse con CSS viejo.
   Subir APP_CSS_MODULES_VER en todos los imports cuando cambie cualquier modules/*.css.
   ============================================================ */
@import url('modules/navigation.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');
@import url('modules/auth.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');
@import url('modules/brands.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');
@import url('modules/content-management.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');
@import url('modules/living.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');
@import url('modules/studio.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');
@import url('modules/flow-catalog.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');
@import url('modules/products.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');
@import url('modules/identities.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');
@import url('modules/command-center.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');
@import url('modules/organization.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');
@import url('modules/developer.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');
@import url('modules/payment-modal.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');
@import url('modules/video.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');
@import url('modules/insight.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');
@import url('modules/monitoring.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');
@import url('modules/public.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');
@import url('modules/planes.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');
@import url('modules/notifications.css?v=1999f3960947fc15134566a39f0f05991a6eeb79');

/* ========== DESIGN SYSTEM V2 — Tokens ========== */
:root {
    --bg-primary: #0b0b0b;
    --bg-secondary: #141517;
    --bg-card: #141517;
    --bg-tertiary: #000000;
    /* Hover y seleccionado: brillo con color principal de la marca (BrandOrganizationView inyecta --brand-primary-brillo) */
    --brillo-hover: var(--brand-primary-brillo, rgba(255, 255, 255, 0.08));
    --brillo-active: var(--brand-primary-brillo-strong, rgba(255, 255, 255, 0.12));
    --bg-hover: var(--brillo-hover);
    /* Acento: sin naranja por defecto; BrandOrganizationView/OrgBrandTheme inyectan --brand-primary desde brand_colors */
    --accent-brand: var(--brand-primary, rgba(255, 255, 255, 0.35));
    --accent-brand-soft: var(--brand-primary-brillo, rgba(255, 255, 255, 0.08));
    --icon-button-active: var(--brand-primary, var(--icon-button));
    --bg-overlay: rgba(23, 20, 29, 0.9);
    --bg-black: #000000;
    --bg-dark: #0F0D12;
    --bg-interactive: #000000;
    --border-color: #242424;
    --border-light: #242424;
    --border-divider: #242424;
    --text-primary: #D4D1D8;
    --text-secondary: rgba(212, 209, 216, 0.85);
    --text-muted: rgba(212, 209, 216, 0.6);
    --text-disabled: rgba(212, 209, 216, 0.35);
    --icon-button: #87868B;
    --icon-button-hover: #D4D1D8;
    --accent-yellow: #87868B;
    --accent-yellow-hover: #D4D1D8;
    --accent-warm: #87868B;
    --primary-color: #D4D1D8;
    --accent-cta: var(--warm-1);
    --accent-cta-hover: var(--warm-2);
    --accent-cta-dark: var(--warm-3);
    --color-white: #ffffff;
    --text-black: #000000;
    --bg-light-gray: #f3f4f6;
    /* Tipografía: Helvetica Neue del sistema en toda la app. */
    --font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --font-sans: var(--font-family);
    --font-mono: 'Fira Code', 'SF Mono', 'Consolas', monospace;
    --font-size-xs: 0.6875rem;
    --font-size-sm: 0.75rem;
    --font-size-base: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --color-success: #00d614;
    --color-success-light: rgba(0, 214, 20, 0.15);
    --color-success-bg: rgba(0, 214, 20, 0.1);
    --color-warning: #ffe500;
    --color-warning-light: rgba(255, 229, 0, 0.15);
    --color-warning-bg: rgba(255, 229, 0, 0.1);
    --color-error: #ff0000;
    --color-error-light: rgba(255, 0, 0, 0.15);
    --color-error-bg: rgba(255, 0, 0, 0.1);
    --color-info: #00e7ff;
    --color-info-light: rgba(0, 231, 255, 0.15);
    --color-info-bg: rgba(0, 231, 255, 0.1);
    --color-critical: #ff0000;
    --white-5: rgba(255, 255, 255, 0.05);
    --white-8: rgba(255, 255, 255, 0.08);
    --white-10: rgba(255, 255, 255, 0.1);
    --white-15: rgba(255, 255, 255, 0.15);
    --white-20: rgba(255, 255, 255, 0.2);
    --white-50: rgba(255, 255, 255, 0.5);
    --white-80: rgba(255, 255, 255, 0.8);
    --white-95: rgba(255, 255, 255, 0.95);
    --black-20: rgba(0, 0, 0, 0.2);
    --black-40: rgba(0, 0, 0, 0.4);
    --black-50: rgba(0, 0, 0, 0.5);
    --black-70: rgba(0, 0, 0, 0.7);
    --warm-1: #ff6500;
    --warm-2: #ff0000;
    --warm-3: #ff6500;
    --warm-4: #ff0000;
    --warm-5: #ff0000;
    --warm-10: rgba(255, 101, 0, 0.1);
    --warm-15: rgba(255, 101, 0, 0.15);
    --warm-20: rgba(255, 101, 0, 0.2);
    --warm-30: rgba(255, 101, 0, 0.3);
    --warm-50: rgba(255, 101, 0, 0.5);
    --brand-gradient: linear-gradient(90deg, #ff0000 0%, #ff6500 12.5%, #ffe500 25%, #9acc00 37.5%, #00d614 50%, #00e7ff 62.5%, #0018ee 75%, #5b00ea 87.5%, #900090 100%);
    --brand-gradient-1: linear-gradient(90deg, #ff0000 0%, #ff6500 50%, #ffe500 100%);
    --brand-gradient-2: linear-gradient(90deg, #9acc00 0%, #00d614 50%, #00e7ff 100%);
    --brand-gradient-3: linear-gradient(90deg, #0018ee 0%, #5b00ea 50%, #900090 100%);
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-pill: 9999px;
    /* ========== ESTILOS GLASS DE LA PLATAFORMA (3 variantes) ==========
       glass = original muy translúcido
       glass-black = versión oscura (fondos claros detrás → mejor contraste para texto)
       glass-white = versión más blanca (fondos oscuros detrás → texto más notorio)
       Todas comparten --glass-radius, --glass-blur, --glass-padding. */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-radius: 14px;
    --glass-blur: blur(7px);
    --glass-padding: 8px 24px;
    /* glass-black: ~50% opacidad; textos blancos y mismo borde que glass normal */
    --glass-black-bg: rgba(0, 0, 0, 0.5);
    --glass-black-border: var(--glass-border);
    --glass-black-text: #ffffff;
    /* glass-white: panel más claro para legibilidad sobre fondos oscuros */
    --glass-white-bg: rgba(255, 255, 255, 0.14);
    --glass-white-border: rgba(255, 255, 255, 0.22);
    /* Blur para fondos de overlay (modales, backdrops); distinto del glass de UI */
    --overlay-blur: blur(6px);
    --shadow-card: 0 4px 16px rgba(32, 29, 38, 0.5);
    --shadow-hover: 0 8px 24px rgba(32, 29, 38, 0.6);
    --shadow-floating: 0 12px 32px rgba(32, 29, 38, 0.7);
    /* Contenedor de imagen (estilo historial-living) — único punto de verdad */
    --media-container-shadow: var(--shadow-card);
    --media-container-shadow-hover: var(--shadow-hover);
    --media-container-bg: transparent;
    --media-container-bg-fill: var(--bg-card);
    --media-container-radius: 2px;
    --grid-color: rgba(212, 209, 216, 0.03);
    --transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, opacity 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    --transition-fast: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
    --transition-slow: color 0.5s ease, background-color 0.5s ease, opacity 0.5s ease, transform 0.5s ease;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --border-radius-sm: 8px;
    --border-radius-lg: 16px;
    --z-dropdown: 100;
    --z-nav-overlay: 800;
    --z-nav-sidebar: 850;
    --z-nav-mobile-overlay: 1001;
    --z-modal-backdrop: 10000;
    --z-modal: 10001;
    --z-popover: 10002;
    --z-notification: 10000;
    --nav-width: 220px;
    --nav-width-collapsed: 51px;
    --nav-transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --nav-overlay: rgba(0, 0, 0, 0.8);
    --nav-bg: var(--bg-primary);
    --nav-border: var(--border-divider);
    --nav-separator: var(--border-divider);
    --nav-item-height: 44px;
    --app-header-height: 45.8px;
    --sidebar-background: var(--bg-primary);
    --sidebar-hover: var(--brillo-hover);
    --sidebar-active: var(--brillo-active);
    --sidebar-icon-color: var(--text-secondary);
    --sidebar-text-primary: var(--text-primary);
    --sidebar-text-secondary: var(--text-secondary);
    --living-warm-1: var(--warm-1);
    --living-warm-2: var(--warm-2);
    --living-warm-3: var(--warm-3);
    --living-warm-4: var(--warm-4);
    --living-warm-5: var(--warm-5);
    --living-text-light: var(--text-primary);
    --living-text-gold: var(--icon-button);
    --living-text-muted: var(--text-muted);
    --living-text-whisper: var(--text-disabled);
    --living-bg-deep: var(--bg-primary);
    --living-bg-surface: var(--bg-secondary);
    --living-bg-card: var(--bg-card);
    --living-bg-card-hover: var(--bg-hover);
    --living-bg-glass: var(--bg-card);
    --living-shadow-soft: var(--shadow-card);
    --living-shadow-medium: var(--shadow-hover);
    --living-shadow-deep: var(--shadow-floating);
    --living-spacing-section: 3rem;
    --living-spacing-card: 1.5rem;
    --brand-warm-1: var(--warm-1);
    --brand-warm-2: var(--warm-2);
    --brand-warm-3: var(--warm-3);
    --brand-warm-4: var(--warm-4);
    --brand-warm-5: var(--warm-5);
    --brand-text-light: var(--text-primary);
    --brand-text-gold: var(--text-primary);
    --brand-text-muted: var(--text-muted);
    --dev-primary: #00E7FF;
    --dev-primary-light: #66f0ff;
    --dev-primary-dark: #00b8cc;
    --dev-success: #00d614;
    --dev-warning: #ffe500;
    --dev-error: #ff0000;
    --dev-critical: #ff0000;
    --dev-info: #00e7ff;
    --dev-bg-card: var(--living-bg-card);
    --dev-bg-card-hover: var(--living-bg-card-hover);
    /* Superficie visible para cards/secciones en dev (evita negro sobre negro) */
    --dev-bg-surface: rgba(21, 23, 28, 0.6);
    --dev-bg-surface-hover: rgba(255, 255, 255, 0.06);
    --dev-border: rgba(0, 231, 255, 0.2);
    --dev-card-border: var(--border-divider);
    --border-radius: var(--radius-md);
}

/* ========== RESET ========== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    accent-color: var(--accent-brand);
}

/* ========== BOTONES — Design glass unificado ========== */
.btn {
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: var(--glass-padding);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 600;
    line-height: 1.4;
    border-radius: var(--glass-radius);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    text-decoration: none;
    outline: none;
    -webkit-tap-highlight-color: transparent;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}
.btn:disabled, .btn[disabled] {
    opacity: 0.45;
    pointer-events: none;
}

/* Primario: glass, texto primary */
.btn-primary {
    background: var(--glass-bg);
    color: var(--text-primary);
    border-color: var(--glass-border);
}
.btn-primary:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border-color: var(--glass-border);
}

/* Secundario: glass */
.btn-secondary {
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}
.btn-secondary:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}
.app-shell .btn-secondary,
#app-container .btn-secondary,
body:not(.on-landing) .btn-secondary {
    color: var(--text-primary);
    border-color: var(--glass-border);
    background: var(--glass-bg);
}
.app-shell .btn-secondary:hover:not(:disabled),
#app-container .btn-secondary:hover:not(:disabled),
body:not(.on-landing) .btn-secondary:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}

.btn-sm { padding: 0.35rem 0.75rem; font-size: var(--font-size-sm); }
.btn-lg { padding: 0.75rem 1.5rem; font-size: var(--font-size-md); }
.btn-block { width: 100%; }

.btn-icon {
    box-sizing: border-box;
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: var(--glass-radius);
    background: var(--glass-bg);
    color: var(--text-secondary);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: var(--font-size-base);
}
.btn-icon:hover { background: rgba(255, 255, 255, 0.08); color: var(--text-primary); }
.btn-icon.btn-secondary { background: var(--glass-bg); border-color: var(--glass-border); color: var(--text-secondary); }
.btn-icon.btn-secondary:hover { background: rgba(255, 255, 255, 0.08); color: var(--text-primary); }
.btn-icon-sm { width: 28px; height: 28px; font-size: var(--font-size-sm); border-radius: var(--glass-radius); }
.btn-icon-xs { width: 24px; height: 24px; font-size: var(--font-size-xs); border-radius: var(--glass-radius); }

/* ========== MODAL — Un solo sistema ========== */
.modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal-backdrop);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    overflow-y: auto;
    box-sizing: border-box;
}
.modal[aria-hidden="true"],
.modal:not(.active):not(.modal-open):not(.is-open):not([aria-hidden="false"]) {
    display: none;
}
.modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--bg-overlay);
    backdrop-filter: var(--overlay-blur);
    -webkit-backdrop-filter: var(--overlay-blur);
    z-index: 0;
}
.modal-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: min(500px, calc(100vw - 2rem));
    max-height: 90vh;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--glass-radius);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: modalIn 0.25s ease-out;
}
.modal-content--sm { max-width: min(420px, calc(100vw - 2rem)); }
.modal-content--lg { max-width: min(700px, calc(100vw - 2rem)); }
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--glass-border);
}
.modal-header h2, .modal-header h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}
.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
}
.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--glass-border);
}
.modal-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: var(--radius-xs);
    transition: var(--transition);
}
.modal-close:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}
@keyframes modalIn {
    from { opacity: 0; transform: translateY(-12px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.close-btn,
.modal-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: var(--font-size-2xl);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: var(--radius-xs);
    transition: var(--transition);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-btn:hover,
.modal-close:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

/* Contenedores que envuelven modales: solo visibilidad/layout, sin redefinir .modal-* */
.new-product-modal,
.org-modal,
.dev-lead-modal,
.living-viewer-modal,
.color-editor-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: var(--z-modal-backdrop);
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}
.new-product-modal.active,
.org-modal.modal-open,
.dev-lead-modal.is-open,
.living-viewer-modal.active {
    display: flex;
}
.color-editor-modal { display: flex; background: var(--black-50); }
.living-viewer-modal { pointer-events: none; opacity: 0; visibility: hidden; transition: var(--transition); }
.living-viewer-modal.active { pointer-events: all; opacity: 1; visibility: visible; }
.living-viewer-backdrop { position: absolute; inset: 0; background: var(--bg-overlay); cursor: pointer; }
.living-viewer-container {
    position: relative;
    z-index: 1;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    max-width: 1200px;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: var(--shadow-floating);
    animation: modalIn 0.25s ease-out;
}

/* ========== FORMULARIOS — Una sola definición ========== */
.form-group {
    margin-bottom: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}
.form-group label {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.9rem;
}
.form-group .required {
    color: var(--color-error);
}
.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.2rem;
}
/* Inputs de texto: sin efecto glass (nombre de marca, etc.) */
.form-input, .form-textarea {
    width: 100%;
    padding: 0.6rem 0.75rem;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    outline: none;
    transition: var(--transition);
}
.form-input:focus, .form-textarea:focus {
    border-color: var(--accent-brand);
    box-shadow: 0 0 0 2px var(--accent-brand-soft);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-disabled); }
.form-input:disabled, .form-textarea:disabled { opacity: 0.5; cursor: not-allowed; }
.form-textarea { min-height: 80px; resize: vertical; line-height: 1.5; }

/* Select y contenedores tipo dropdown: efecto glass */
.form-select {
    width: 100%;
    padding: 0.6rem 2.5rem 0.6rem 0.75rem;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--glass-radius);
    outline: none;
    transition: var(--transition);
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23D4D1D8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
}
.form-select:focus {
    border-color: var(--accent-brand);
    box-shadow: 0 0 0 2px var(--accent-brand-soft);
}
.form-select:disabled { opacity: 0.5; cursor: not-allowed; }
.form-hint { font-size: var(--font-size-xs); color: var(--text-muted); margin-top: 0.2rem; }

/* ========== CARDS — Design glass unificado ========== */
.card {
    box-sizing: border-box;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--glass-radius);
    padding: 1.25rem;
    transition: var(--transition);
}
.card:hover { border-color: var(--glass-border); }
.card-interactive { cursor: pointer; }
.card-interactive:hover { background: rgba(255, 255, 255, 0.08); }
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--spacing-md); }
.card-body { flex: 1; }
.card-footer { display: flex; align-items: center; gap: var(--spacing-sm); margin-top: var(--spacing-md); padding-top: var(--spacing-md); border-top: 1px solid var(--glass-border); }

/* Clases utilitarias glass: 3 variantes según contraste necesario */
.glass {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--glass-radius);
}
.glass-black {
    background: var(--glass-black-bg);
    border: 1px solid var(--glass-black-border);
    color: var(--glass-black-text);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--glass-radius);
}
/* .glass-white — superficie sólida de card (#141517) en lugar de la blanca translúcida.
   Nombre conservado por compatibilidad; aplicado a modales de Settings/Notifications.
   La variable --glass-white-bg/--glass-white-border sigue disponible para acentos
   sutiles (hovers, foco, micro-overlays) que sí quieren el tinte semi-transparente. */
.glass-white {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--glass-radius);
}

/* ========== BADGES ========== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.6rem;
    font-size: var(--font-size-xs);
    font-weight: 500;
    border-radius: var(--radius-pill);
    white-space: nowrap;
    background: var(--bg-hover);
    color: var(--text-secondary);
}
.badge-success { background: var(--color-success-bg); color: var(--color-success); }
.badge-warning { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-error { background: var(--color-error-bg); color: var(--color-error); }

/* ========== UTILIDADES ========== */
.text-xs { font-size: var(--font-size-xs); }
.text-sm { font-size: var(--font-size-sm); }
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hidden, .d-none { display: none !important; }
.invisible { visibility: hidden; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0; }
*:focus-visible { outline: 2px solid var(--accent-brand); outline-offset: 2px; }

/* ========== APP CONTAINER ========== */
#app-container {
    position: relative;
    width: 100%;
    max-width: 100%;
    min-height: 100vh;
    background: var(--bg-primary);
    transition: opacity 0.5s ease-out;
    overflow-x: hidden;
    overflow-y: auto;
    box-sizing: border-box;
    padding-top: 45px; /* Evitar que el contenido quede debajo del header principal */
}

/* Cuando está el chat de Vera, el scroll vive en #chatcontainer para evitar doble scroll */
#app-container:has(> #chatcontainer) {
    overflow-y: hidden;
}

/* Vera: el scroll vive en .gpt-messages-scroll, el layout no scrollea */
#chatcontainer.gpt-layout {
  overflow: hidden !important;
  padding: 0 !important;
}
/* Landing usa el tono del canvas para evitar flash de fondo distinto. */
body.route-landing { background: #0b0b0b; }
/* En la landing el video está detrás; el contenedor debe ser transparente para que se vea */
body.route-landing #app-container { background: transparent; padding-top: 0; }
#app-container > main, #app-container > div { max-width: 100%; overflow-x: hidden; box-sizing: border-box; min-width: 0; }
#app-container > main {
    padding: 0;
}
#app-container .main-header {
    position: fixed !important;
    top: 0 !important;
    background: transparent !important;
    background-color: transparent !important;
    z-index: 1000 !important;
    visibility: visible !important;
    opacity: 1 !important;
    display: flex !important;
}
#navigation-container { position: relative; z-index: 1000; }

/* ========== APP — Transiciones, loader, notificaciones ========== */
@keyframes spin { to { transform: rotate(360deg); } }
/* viewFadeIn lo usa el panel INFO de Brands; el router ya no aplica fade por cada navegación. */
@keyframes viewFadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.loader-overlay {
    position: fixed;
    inset: 0;
    z-index: 1999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-black);
    pointer-events: auto;
    transition: opacity 0.35s ease-out;
}
.loader-overlay.loader-overlay--hidden { opacity: 0; pointer-events: none; }
.loader-overlay.loader-overlay--gone { visibility: hidden; }
.loader { width: 100%; display: flex; align-items: center; justify-content: center; }
.loader-line {
    width: 65%;
    max-width: 520px;
    height: 1.5px;
    background: var(--brand-gradient);
    background-size: 200% 100%;
    animation: loader-gradient-cycle 6s linear infinite;
}
@keyframes loader-gradient-cycle { 0% { background-position: 0% 50%; } 100% { background-position: 200% 50%; } }

.app-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: var(--z-notification);
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-width: 300px;
    max-width: 500px;
    opacity: 0;
    transform: translateX(100%);
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.app-notification.show { opacity: 1; transform: translateX(0); }
.app-notification .notification-close { background: none; border: none; color: var(--text-secondary); cursor: pointer; padding: 0.25rem; opacity: 0.7; }
.app-notification .notification-close:hover { opacity: 1; }
.app-notification.success { border-left: 4px solid var(--color-success); }
.app-notification.error { border-left: 4px solid var(--color-error); }
.app-notification.warning { border-left: 4px solid var(--color-warning); }
.app-notification.info { border-left: 4px solid var(--color-info); }
.app-notification .notification-content { display: flex; align-items: center; gap: 0.75rem; color: var(--text-primary); }

.error-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    padding: 2rem;
    text-align: center;
}
.error-container h2 { color: var(--text-primary); margin-bottom: 1rem; }
.error-container p { color: var(--text-secondary); margin-bottom: 1.5rem; }
.error-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.custom-scrollbar::-webkit-scrollbar { width: 8px; height: 8px; }
.custom-scrollbar::-webkit-scrollbar-track { background: var(--bg-secondary); border-radius: var(--radius-xs); }
.custom-scrollbar::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: var(--radius-xs); }
@media print { #navigation-container { display: none; } }