/*
 * CRM HéctorVentas - Sistema de Diseño CSS
 * Siguiendo la regla de proporción de colores 60-30-10
 */

/* 1. Variables Globales de Color (Sistema Estilo Blanco) */
:root {
    /* 60% Dominante - Canvas y Fondos Claros */
    --bg-canvas: #f8fafc;        /* Slate 50 (Fondo principal de la app) */
    --bg-card: #ffffff;          /* Blanco Puro (Tarjetas, paneles, contenedores) */
    --bg-input: #ffffff;
    
    /* 30% Secundario - Elementos Estructurales, Textos y Bordes */
    --color-sidebar: #ffffff;    /* Fondo de la barra lateral (Premium White) */
    --color-text-main: #0f172a;  /* Slate 900 (Texto primario de alta lectura) */
    --color-text-sub: #64748b;   /* Slate 600 (Texto secundario, etiquetas) */
    --color-text-muted: #94a3b8; /* Slate 400 (Textos de ayuda, placeholders) */
    --border-color: #e2e8f0;     /* Slate 200 (Separadores y bordes finos) */
    --border-hover: #cbd5e1;     /* Slate 300 */
    --sidebar-text-active: #6541f2;
    --sidebar-text-inactive: #64748b;
    
    /* 10% Acento - Destacados, CTA, Acciones y Estados Activos */
    --accent-teal: #6541f2;      /* Purple Brand (Botones principales, enlaces activos) */
    --accent-teal-hover: #5330e0;/* Purple Hover */
    --accent-teal-light: #f6f5fe;/* Purple Light (Fondos de badges, alertas de éxito) */
    
    --accent-amber: #d97706;     /* Amber 600 (Para estados "Sin Factura", comisiones especiales) */
    --accent-amber-hover: #b45309;/* Amber 700 */
    --accent-amber-light: #fef3c7;/* Amber 100 */

    /* Colores del Sistema */
    --success: #10b981;          /* Emerald 500 */
    --success-light: #d1fae5;
    --error: #ef4444;            /* Red 500 */
    --error-light: #fee2e2;
    
    /* Fuentes y Sombras */
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.08);
    --transition-smooth: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 2. Reseteo Estándar */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-canvas);
    color: var(--color-text-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* 3. Layout de la Aplicación (Grid) */
.app-container {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
}

/* Barra Lateral (Sidebar) - Premium White Mode */
.sidebar {
    background-color: var(--color-sidebar);
    color: var(--color-text-main);
    display: flex;
    flex-direction: column;
    padding: 1.5rem 1.25rem;
    position: sticky;
    top: 0;
    height: 100vh;
    border-right: 1px solid var(--border-color);
    z-index: 100;
    transition: var(--transition-smooth);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    margin-bottom: 2rem;
    color: var(--color-text-main);
}

.sidebar-logo span {
    color: var(--accent-teal);
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 0.85rem;
    border-radius: 12px;
    color: var(--color-text-sub);
    font-weight: 500;
    font-size: 0.85rem;
    transition: var(--transition-smooth);
}

.nav-item svg {
    width: 1.25rem;
    height: 1.25rem;
}

.nav-item:hover {
    color: var(--color-text-main);
    background-color: var(--bg-canvas);
}

.nav-item.active {
    color: var(--accent-teal);
    background-color: var(--accent-teal-light);
    font-weight: 600;
}

.sidebar-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 1.25rem;
    margin-top: auto;
}

/* Help Widget inside Sidebar */
.help-widget {
    background-color: var(--bg-canvas);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.75rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    margin-bottom: 1rem;
}

.help-widget:hover {
    background-color: var(--accent-teal-light);
    border-color: var(--accent-teal);
}

.help-icon-box {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 8px;
    background-color: var(--accent-teal);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--accent-teal);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.user-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.user-name {
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--color-text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 0.75rem;
    color: var(--sidebar-text-inactive);
}

.btn-logout {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    color: #f87171;
    font-weight: 600;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: var(--transition-smooth);
}

.btn-logout:hover {
    background-color: rgba(239, 68, 68, 0.1);
}

/* Área Principal (Content) */
.main-content {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-width: 0;          /* Prevents grid blowout */
    overflow-x: hidden;    /* Prevents horizontal scroll / browser zoom on mobile */
    width: 100%;
}

/* Encabezado Superior (Header) */
.top-header {
    background-color: var(--bg-card);
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    border-bottom: 1px solid var(--border-color);
}

.header-title h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-main);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Menú Hamburguesa Móvil */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-main);
}

/* Contenido Principal de Página (Canvas - 60% Dominante) */
.content-wrapper {
    padding: 2rem;
    flex: 1;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

/* 4. Componentes UI Reutilizables */

/* Tarjetas (Cards) */
.card {
    background-color: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
    transition: var(--transition-smooth);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

/* Botones (Acento 10%) */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
    padding: 0.65rem 1.25rem;
    border-radius: 8px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-size: 0.875rem;
}

.btn-primary {
    background-color: var(--accent-teal);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--accent-teal-hover);
}

.btn-secondary {
    background-color: var(--bg-card);
    border-color: var(--border-color);
    color: var(--color-text-sub);
}

.btn-secondary:hover {
    background-color: var(--bg-canvas);
    border-color: var(--border-hover);
}

.btn-danger {
    background-color: #fee2e2;
    color: #ef4444;
}

.btn-danger:hover {
    background-color: #fca5a5;
    color: #b91c1c;
}

.btn-danger-solid {
    background-color: #ef4444;
    color: #ffffff;
    border-color: #ef4444;
}

.btn-danger-solid:hover {
    background-color: #dc2626;
    border-color: #dc2626;
    color: #ffffff;
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
    border-radius: 6px;
}

/* Inputs y Formularios */
.form-group {
    margin-bottom: 1.15rem;
}

.form-label {
    display: block;
    font-size: 0.76rem;
    font-weight: 750;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-sub);
    margin-bottom: 0.45rem;
}

.form-control {
    width: 100%;
    padding: 0.6rem 0.8rem;
    border-radius: 9px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-input);
    color: var(--color-text-main);
    transition: var(--transition-smooth);
    outline: none;
    font-size: 0.88rem; /* Premium size, avoids clunkiness */
}

.form-control:focus {
    border-color: var(--accent-teal);
    box-shadow: 0 0 0 3px rgba(101, 65, 242, 0.10);
}

textarea.form-control {
    resize: vertical;
    min-height: 80px; /* Reduced to save screen height on mobile */
    line-height: 1.4;
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    user-select: none;
}

.form-checkbox input {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-teal);
}

/* Grid helper for side-by-side modal inputs */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-grid .form-label {
    min-height: 2.2rem;
    display: flex;
    align-items: flex-end;
    margin-bottom: 0.45rem;
}

@media (max-width: 576px) {
    .form-grid {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    .form-grid .form-label {
        min-height: auto;
        display: block;
    }
}


/* Badges e Indicadores de Estado */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.65rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 9999px;
}

.badge-success {
    background-color: var(--accent-teal-light);
    color: var(--accent-teal-hover);
}

.badge-warning {
    background-color: var(--accent-amber-light);
    color: var(--accent-amber-hover);
}

/* Badges de Habilidades y Clasificaciones */
.badge-seller {
    background-color: #e6fcf5;
    color: #0ca678;
    border: 1px solid #c3fae8;
}

.badge-developer {
    background-color: #edf2ff;
    color: #4c6ef5;
    border: 1px solid #d0ebff;
}

.badge-infra-ciber {
    background-color: #fff9db;
    color: #f59f00;
    border: 1px solid #ffe3e3;
}

.badge-admin {
    background-color: #f8f0fc;
    color: #ae3ec9;
    border: 1px solid #f3d9fa;
}

/* Indicador de Disponibilidad */
.availability-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.availability-available {
    background-color: #12b886;
    box-shadow: 0 0 0 3px rgba(18, 184, 134, 0.15);
}

.availability-busy {
    background-color: #fa5252;
    box-shadow: 0 0 0 3px rgba(250, 82, 82, 0.15);
}

/* Alertas de Notificación (Estilo Toast Flotante) */
.alert {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 9999;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.08);
    border: 1px solid transparent;
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    animation: toastSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    max-width: 380px;
    width: auto;
}

.alert-success {
    background-color: #ecfdf5;
    color: #065f46;
    border-color: #a7f3d0;
}

.alert-error {
    background-color: #fef2f2;
    color: #991b1b;
    border-color: #fecaca;
}

.alert.toast-hidden {
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
    pointer-events: none;
}

@keyframes toastSlideIn {
    from {
        transform: translateX(120%) scale(0.9);
        opacity: 0;
    }
    to {
        transform: translateX(0) scale(1);
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .alert {
        top: 1rem;
        right: 1rem;
        left: 1rem;
        max-width: calc(100% - 2rem);
        animation: toastMobileSlideIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }

    .alert.toast-hidden {
        transform: translateY(-15px) scale(0.98);
    }
}

@keyframes toastMobileSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideIn {
    from { transform: translateY(-10px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* 5. Vistas Específicas */

/* VISTA DE LOGIN */
.login-body {
    background-color: var(--bg-canvas);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    font-family: var(--font-sans);
}

.login-card {
    width: 100%;
    max-width: 420px;
    padding: 2.5rem;
    background-color: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-xl);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-sidebar);
    margin-bottom: 0.5rem;
}

.login-logo span {
    color: var(--accent-teal);
}

.login-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-sub);
}

.login-form .btn {
    width: 100%;
    padding: 0.75rem;
    font-size: 0.95rem;
    margin-top: 0.5rem;
}

/* VISTA DE ESQUEMAS DE COMISIÓN */
.commissions-header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.page-title h1 {
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--color-text-main);
    letter-spacing: -0.02em;
}

.page-title p {
    color: var(--color-text-sub);
    font-size: 0.95rem;
    margin-top: 0.25rem;
}

/* Panel de Grid Dividido: Comisiones y Calculadora */
.commissions-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    align-items: start;
}

.commissions-layout.no-sidebar {
    grid-template-columns: 1fr;
    max-width: 800px;
    margin: 0 auto;
}

.schemes-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.scheme-card {
    border-left: 4px solid var(--border-color);
}

.scheme-card.invoiced {
    border-left-color: var(--accent-teal);
}

.scheme-card.non-invoiced {
    border-left-color: var(--accent-amber);
}

.scheme-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    gap: 1rem;
}

.scheme-info h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text-main);
}

.scheme-actions {
    display: flex;
    gap: 0.5rem;
}

.scheme-description {
    font-size: 0.875rem;
    color: var(--color-text-sub);
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

/* Distribución de Porcentajes en Fila */
.percentage-distribution {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    background-color: var(--bg-canvas);
    border-radius: 8px;
    padding: 0.75rem;
    gap: 0.75rem;
    border: 1px solid var(--border-color);
}

.dist-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.dist-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-text-sub);
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.dist-value {
    font-size: 1.1rem;
    font-weight: 700;
}

.dist-value.vendedor { color: var(--accent-teal); }
.dist-value.desarrollador { color: #6366f1; /* Indigo */ }
.dist-value.ciberseguridad { color: var(--accent-amber); }

/* Bloque de Notas Importantes en Tarjetas de Comisión */
.scheme-notes-block {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    background-color: var(--accent-amber-light);
    border-left: 3px solid var(--accent-amber);
    border-radius: 8px;
    font-size: 0.8rem;
    color: var(--accent-amber-hover);
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.scheme-notes-block svg {
    margin-top: 0.15rem;
    flex-shrink: 0;
}

.scheme-notes-block strong {
    font-weight: 700;
}

/* Calculadora Interactiva */
.calculator-card {
    position: sticky;
    top: 90px;
    border: 1.5px solid var(--border-color);
}

.calculator-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.calc-intro {
    font-size: 0.85rem;
    color: var(--color-text-sub);
    margin-bottom: 1.25rem;
}

.calc-result-list {
    margin-top: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.calc-result-row {
    display: grid;
    grid-template-columns: 1.5fr 1.5fr;
    gap: 0.75rem;
    align-items: center;
    font-size: 0.85rem;
    padding: 0.75rem 0;
    border-bottom: 1px dashed var(--border-color);
}

.calc-result-row:last-child {
    border-bottom: none;
}

.calc-result-row .label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    color: var(--color-text-sub);
    line-height: 1.3;
}

.calc-result-row .value {
    font-weight: 750;
    font-size: 0.92rem;
    color: var(--color-text-main);
    text-align: right;
    white-space: nowrap; /* Prevents MXN from breaking onto a new line */
}

.calc-result-row.total {
    border-top: 2px solid var(--border-color);
    border-bottom: none;
    padding-top: 0.95rem;
    margin-top: 0.4rem;
}

.calc-result-row.total .label {
    font-weight: 800;
    color: var(--color-text-main);
    font-size: 0.95rem;
}

.calc-result-row.total .value {
    font-size: 1.15rem;
    color: var(--accent-teal);
    font-weight: 800;
}


/* VISTA DE PORTAFOLIO */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.project-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.project-image-container {
    height: 200px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--border-color);
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-card:hover .project-image {
    transform: scale(1.03);
}

/* Base style for placeholders */
.project-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 1rem;
}

/* Nth-child automatic mockup styling */
/* 1. Mobile Phone Mockup (Purple) */
.project-card:nth-child(3n+1) .project-image-placeholder {
    background: linear-gradient(135deg, #c88dff, #bd6eff);
}
.project-card:nth-child(3n+1) .project-image-placeholder::before {
    content: '';
    width: 100px;
    height: 150px;
    background-color: #0f172a;
    border-radius: 18px;
    border: 3px solid #1e293b;
    position: absolute;
    bottom: -30px;
    box-shadow: var(--shadow-xl);
}

/* 2. Web Browser Mockup (Blue) */
.project-card:nth-child(3n+2) .project-image-placeholder {
    background: linear-gradient(135deg, #e4f1f9, #c5e3f6);
}
.project-card:nth-child(3n+2) .project-image-placeholder::before {
    content: '';
    width: 140px;
    height: 110px;
    background-color: #ffffff;
    border-radius: 6px 6px 0 0;
    border: 2px solid #e2e8f0;
    position: absolute;
    bottom: -20px;
    box-shadow: var(--shadow-lg);
}

/* 3. Laptop Screen Mockup (Peach) */
.project-card:nth-child(3n) .project-image-placeholder {
    background: linear-gradient(135deg, #faebe6, #f3d4c9);
}
.project-card:nth-child(3n) .project-image-placeholder::before {
    content: '';
    width: 150px;
    height: 90px;
    background-color: #1e293b;
    border-radius: 5px;
    border: 4px solid #0f172a;
    position: absolute;
    bottom: -15px;
    box-shadow: var(--shadow-lg);
}

/* Mockup text info */
.project-image-placeholder span {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(4px);
    color: #0f172a;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: 20px;
    z-index: 10;
}

.project-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.project-title {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--color-text-main);
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.project-desc {
    font-size: 0.8rem;
    color: var(--color-text-sub);
    line-height: 1.5;
    margin-bottom: 1.25rem;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-footer {
    display: flex;
    justify-content: center;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
    margin-top: auto;
}

.project-actions {
    display: flex;
    gap: 0.5rem;
    width: 100%;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.delete-project-form {
    margin: 0;
    display: flex;
    align-items: center;
}

/* Modales */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999; /* Higher than mobile nav and everything else */
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.modal-backdrop.show {
    opacity: 1;
    pointer-events: auto;
}

.modal-container {
    background-color: var(--bg-card);
    width: 90%;
    max-width: 550px;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Layout constraints to prevent vertical overflow */
    display: flex;
    flex-direction: column;
    max-height: 82vh; /* Anchors header/footer and fits perfectly */
}

.modal-backdrop.show .modal-container {
    transform: scale(1);
}

.modal-container form {
    display: flex;
    flex-direction: column;
    max-height: 100%;
    min-height: 0;
    overflow: hidden;
    flex: 1;
}

.modal-header {
    padding: 1.15rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0; /* Never shrink the header */
}

.modal-title {
    font-size: 1.15rem;
    font-weight: 750;
    letter-spacing: -0.01em;
    color: var(--color-text-main);
}

.modal-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-sub);
    transition: color 0.15s;
    font-size: 1.5rem;
    line-height: 1;
}

.modal-close:hover {
    color: var(--color-text-main);
}

.modal-body {
    padding: 1.25rem 1.5rem;
    overflow-y: auto; /* Enable inner body scrolling */
    flex: 1;          /* Grow to fill maximum height space */
    min-height: 0;    /* Allow shrink */
}

.modal-footer {
    padding: 0.95rem 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    background-color: var(--bg-canvas);
    flex-shrink: 0; /* Never shrink the footer */
}

@media (max-width: 576px) {
    .modal-container {
        width: 95%;
        max-height: 88vh; /* Slightly more vertical space on mobile */
        border-radius: 12px;
    }
    .modal-body {
        padding: 1rem 1.25rem;
    }
    .modal-footer {
        padding: 0.85rem 1.25rem;
    }
}


/* Copiado Exitoso Animación (Tooltip) */
.copy-btn {
    position: relative;
}

.copy-btn::after {
    content: "¡Enlace Copiado!";
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%) translateY(5px);
    background-color: var(--color-sidebar);
    color: white;
    font-size: 0.75rem;
    padding: 0.35rem 0.6rem;
    border-radius: 4px;
    opacity: 0;
    pointer-events: none;
    transition: all 0.2s ease;
    white-space: nowrap;
    z-index: 10;
}

.copy-btn.copied::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* 6. Media Queries para Diseño Responsivo */
@media (max-width: 992px) {
    .commissions-layout {
        grid-template-columns: 1fr;
    }
    
    .calculator-card {
        position: static;
        margin-top: 1rem;
    }
}

@media (max-width: 768px) {
    .app-container {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        position: fixed;
        left: -260px;
        width: 260px;
        height: 100vh;
        box-shadow: var(--shadow-lg);
    }
    
    .sidebar.show {
        left: 0;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .top-header {
        padding: 0 1.25rem;
    }
    
    .content-wrapper {
        padding: 1.25rem;
    }
    
    .commissions-header-bar {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .commissions-header-bar .btn {
        width: 100%;
    }

    .page-title h1 {
        font-size: 1.2rem;
    }

    /* Fix: prevent mobile zoom caused by horizontal content overflow */
    .content-wrapper {
        overflow-x: hidden;
        max-width: 100vw;
    }

    /* Fix: ensure all 3 tabs stay on the same line and divide width evenly (segmented control style) */
    .users-tabs {
        flex-wrap: nowrap;
        gap: 0.25rem;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        width: 100%;
    }
    .users-tabs::-webkit-scrollbar {
        display: none;
    }

    .users-tab {
        flex: 1;
        justify-content: center;
        text-align: center;
        font-size: 0.78rem;
        padding: 0.6rem 0.3rem; /* Reduced padding to fit labels on small screens */
        white-space: nowrap;    /* Prevents label text from splitting onto 2 lines */
    }
}

/* --- Google OAuth login button --- */
.login-google-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}
.login-google-label {
    font-size: 0.875rem;
    color: var(--color-text-sub);
    text-align: center;
}
.btn-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background-color: var(--bg-card);
    color: var(--color-text-main);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.95rem;
    width: 100%;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
}
.btn-google:hover {
    background-color: var(--bg-canvas);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
}
.login-notice {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    margin-top: 1.5rem;
}

/* --- Tabs inside Users section --- */
.users-tabs {
    display: flex;
    gap: 1rem;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 1.5rem;
}
.users-tab {
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 0.75rem 1rem;
    color: var(--color-text-sub);
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: -2px;
    transition: var(--transition-smooth);
}
.users-tab:hover {
    color: var(--color-text-main);
}
.users-tab.active {
    color: var(--accent-teal);
    border-bottom-color: var(--accent-teal);
    font-weight: 600;
}
.tab-badge {
    background-color: var(--border-color);
    color: var(--color-text-sub);
    font-size: 0.75rem;
    padding: 0.15rem 0.5rem;
    border-radius: 12px;
    font-weight: 600;
}
.tab-badge-warning {
    background-color: var(--accent-amber-light);
    color: var(--accent-amber);
}

.badge-admin {
    background-color: var(--accent-teal-light);
    color: var(--accent-teal);
}
.badge-success {
    background-color: var(--success-light);
    color: var(--success);
}
.badge-warning {
    background-color: var(--accent-amber-light);
    color: var(--accent-amber);
}
.nav-badge {
    background-color: var(--error);
    color: white;
    font-size: 0.7rem;
    padding: 0.1rem 0.4rem;
    border-radius: 10px;
    font-weight: 700;
    margin-left: auto;
}

/* --- Permission Matrix Grid --- */
.permissions-matrix {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 1px;
    background-color: var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    margin-top: 1rem;
    border: 1px solid var(--border-color);
}
.perm-header {
    background-color: var(--bg-canvas);
    padding: 0.75rem;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-text-sub);
    text-align: center;
}
.perm-header:first-child {
    text-align: left;
}
.perm-module {
    background-color: var(--bg-card);
    padding: 0.75rem;
    font-size: 0.9rem;
    color: var(--color-text-main);
    font-weight: 500;
}
.perm-cell {
    background-color: var(--bg-card);
    padding: 0.75rem;
    text-align: center;
    font-weight: bold;
    font-size: 1rem;
}
.perm-yes {
    color: var(--success);
}
.perm-no {
    color: var(--color-text-muted);
}
/* Permissions form matrix (checkboxes styling) */
.permissions-matrix-form {
    grid-template-columns: 1.5fr repeat(3, 1fr);
}
.perm-cell-form {
    background-color: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem;
}
.perm-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent-teal);
}
.role-card {
    padding: 1.5rem;
    border-radius: 12px;
}

/* --- Mobile Bottom Navigation Bar --- */
.mobile-bottom-nav {
    display: none;
}

@media (max-width: 768px) {
    body {
        padding-bottom: 75px; /* Prevent fixed nav from overlapping content */
    }

    .mobile-bottom-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background-color: var(--bg-card);
        border-top: 1px solid var(--border-color);
        padding: 0.5rem 0.25rem;
        justify-content: space-around;
        align-items: center;
        z-index: 200;
        box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.05);
    }

    .mobile-nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.25rem;
        color: var(--sidebar-text-inactive);
        text-decoration: none;
        font-size: 0.65rem;
        font-weight: 500;
        flex: 1;
        transition: var(--transition-smooth);
    }

    .mobile-nav-item svg {
        width: 1.25rem;
        height: 1.25rem;
        transition: var(--transition-smooth);
    }

    .mobile-nav-item:hover {
        color: var(--color-text-main);
    }

    .mobile-nav-item.active {
        color: var(--accent-teal);
        font-weight: 700;
    }
}

/* ============================================================================
   8. SOPORTE DE GALERÍA DE PROYECTOS Y LIGHTBOX
   ============================================================================ */

/* Contenedor de Imagen de Proyecto y Contador */
.project-image-wrapper {
    position: relative;
    width: 100%;
    height: 200px;
    background-color: #f1f5f9;
    overflow: hidden;
}

.project-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    cursor: zoom-in;
}

.project-image-wrapper:hover img {
    transform: scale(1.03);
}

/* Contador de fotos flotante */
.gallery-counter-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background-color: rgba(15, 23, 42, 0.75); /* Slate 900 con opacidad */
    backdrop-filter: blur(4px);
    color: #ffffff;
    padding: 0.25rem 0.6rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    z-index: 10;
    pointer-events: none;
}

/* Fila de miniaturas de la tarjeta */
.project-thumbnails-strip {
    display: flex;
    gap: 0.4rem;
    padding: 0.6rem 1.25rem 0 1.25rem;
    overflow-x: auto;
    scrollbar-width: none; /* Firefox */
}

.project-thumbnails-strip::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.project-thumbnail-item {
    width: 42px;
    height: 42px;
    border-radius: 6px;
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    flex-shrink: 0;
    transition: var(--transition-smooth);
    background-color: #f1f5f9;
}

.project-thumbnail-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-thumbnail-item:hover {
    border-color: var(--border-hover);
    transform: scale(1.05);
}

.project-thumbnail-item.active {
    border-color: var(--accent-teal);
    box-shadow: 0 0 0 2px rgba(101, 65, 242, 0.15);
}

/* Cuadrícula de fotos en el Modal de Edición */
.edit-gallery-container {
    margin-top: 0.75rem;
}

.edit-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.edit-gallery-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    background-color: #f1f5f9;
}

.edit-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.edit-gallery-item-delete {
    position: absolute;
    top: 4px;
    right: 4px;
    background-color: rgba(239, 68, 68, 0.9); /* Rojo */
    color: #ffffff;
    border: none;
    border-radius: 50%;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0,0,0,0.15);
    transition: var(--transition-smooth);
    padding: 0;
}

.edit-gallery-item-delete:hover {
    background-color: #dc2626;
    transform: scale(1.1);
}

.edit-gallery-item-delete svg {
    width: 12px;
    height: 12px;
    stroke: currentColor;
    stroke-width: 2.5;
}

/* ============================================================================
   9. VISOR LIGHTBOX DE PANTALLA COMPLETA
   ============================================================================ */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 23, 42, 0.95); /* Fondo oscuro Slate */
    backdrop-filter: blur(16px);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox-overlay.show {
    display: flex;
    opacity: 1;
}

.lightbox-container {
    position: relative;
    width: 90%;
    max-width: 900px;
    height: 80%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.lightbox-main-img-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: scale(0.97);
    transition: transform 0.3s ease;
}

.lightbox-overlay.show .lightbox-image {
    transform: scale(1);
}

/* Botones de Control del Lightbox */
.lightbox-btn {
    position: absolute;
    background-color: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    z-index: 10010;
}

.lightbox-btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: scale(1.05);
}

.lightbox-close-btn {
    top: -40px;
    right: 0;
}

.lightbox-prev-btn {
    left: -60px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next-btn {
    right: -60px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-prev-btn:hover {
    transform: translateY(-50%) scale(1.05);
}

.lightbox-next-btn:hover {
    transform: translateY(-50%) scale(1.05);
}

/* Indicadores de Galería en Lightbox */
.lightbox-caption {
    position: absolute;
    bottom: -40px;
    left: 0;
    right: 0;
    text-align: center;
    color: #94a3b8;
    font-size: 0.85rem;
    font-weight: 500;
}

/* Adaptabilidad Responsiva para el Lightbox */
@media (max-width: 1024px) {
    .lightbox-prev-btn {
        left: 10px;
    }
    .lightbox-next-btn {
        right: 10px;
    }
    .lightbox-close-btn {
        top: 10px;
        right: 10px;
    }
    .lightbox-caption {
        bottom: 10px;
    }
}

/* ============================================================================
   10. ESTILOS DE TABLAS DE DATOS (DATA TABLES)
   ============================================================================ */
.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.875rem;
}

.data-table th {
    background-color: var(--bg-canvas);
    color: var(--color-text-sub);
    font-weight: 700;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.05em;
}

.data-table td {
    padding: 1.15rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--color-text-main);
    vertical-align: middle;
}

.data-table tr:last-child td {
    border-bottom: none;
}

.data-table tr:hover td {
    background-color: rgba(101, 65, 242, 0.015); /* Suave tinte de la marca al hacer hover */
}

/* Avatar personalizado para iniciales de usuario */
.avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--accent-teal-light);
    color: var(--accent-teal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    border: 2px solid var(--border-color);
}

/* Adaptabilidad de la tabla de usuarios en móviles (conversión a tarjetas) */
@media (max-width: 768px) {
    #tab-users .card {
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0;
    }

    .data-table, 
    .data-table tbody, 
    .data-table tr, 
    .data-table td {
        display: block;
        width: 100%;
    }

    .data-table thead {
        display: none; /* Ocultar cabecera de tabla en móviles */
    }

    .data-table tr {
        background-color: var(--bg-card);
        border: 1px solid var(--border-color);
        border-radius: 12px;
        padding: 1.25rem;
        margin-bottom: 1rem;
        box-shadow: var(--shadow-sm);
        transition: var(--transition-smooth);
    }

    .data-table tr:hover {
        box-shadow: var(--shadow-md);
    }

    .data-table td {
        padding: 0.65rem 0;
        border-bottom: none;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
    }

    /* Avatar y nombre en la parte superior del card */
    .data-table td:first-child {
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 0.75rem;
        margin-bottom: 0.5rem;
        justify-content: flex-start;
    }

    /* Agregar etiquetas descriptivas antes del valor en móvil */
    .data-table td:nth-child(2)::before {
        content: "Email:";
        font-weight: 600;
        color: var(--color-text-sub);
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }

    .data-table td:nth-child(3)::before {
        content: "Habilidades:";
        font-weight: 600;
        color: var(--color-text-sub);
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }

    .data-table td:nth-child(4)::before {
        content: "Disponibilidad:";
        font-weight: 600;
        color: var(--color-text-sub);
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }

    .data-table td:nth-child(5)::before {
        content: "Acceso:";
        font-weight: 600;
        color: var(--color-text-sub);
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }

    /* Celda de acciones al final */
    .data-table td.actions-cell {
        margin-top: 0.5rem;
        padding-top: 0.75rem;
        border-top: 1px solid var(--border-color);
        justify-content: flex-end;
    }

    .data-table td.empty-actions-cell {
        display: none; /* No renderizar divisor ni espacio si no hay botones */
    }

    .data-table td.actions-cell .btn {
        width: 100%;
        margin-top: 0.25rem;
    }
}

/* Adaptabilidad para evitar desbordamiento y zoom en la vista de comisiones en móviles */
@media (max-width: 576px) {
    .scheme-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .scheme-actions {
        align-self: flex-end;
    }

    /* Adaptar reparto de porcentajes de 3 columnas a 1 sola para pantallas pequeñas */
    .percentage-distribution {
        grid-template-columns: 1fr !important;
        gap: 0.5rem !important;
        padding: 0.85rem !important;
    }

    .dist-item {
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: center !important;
        padding: 0.25rem 0 !important;
    }

    /* Quitar bordes laterales y añadir superior/inferior al elemento del medio */
    .dist-item[style*="border-left"] {
        border-left: none !important;
        border-right: none !important;
        border-top: 1px solid var(--border-color) !important;
        border-bottom: 1px solid var(--border-color) !important;
        padding: 0.5rem 0 !important;
        margin: 0.25rem 0 !important;
        border-radius: 0 !important;
    }
}

/* ============================================================================
   11. CONTENEDOR Y MENÚ DESPLEGABLE EN TARJETAS (CARD OPTIONS DROPDOWN)
   ============================================================================ */
.card-dropdown-container {
    position: relative;
    display: inline-block;
}

.card-dropdown-menu {
    position: absolute;
    bottom: calc(100% + 8px); /* Abre hacia arriba para no desbordar */
    right: 0;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.08);
    min-width: 170px;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px) scale(0.95);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    padding: 0.4rem;
}

.card-dropdown-menu.show {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    width: 100%;
    padding: 0.55rem 0.75rem;
    background: none;
    border: none;
    color: var(--color-text-sub);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px;
    text-align: left;
    transition: var(--transition-smooth);
}

.dropdown-item:hover {
    background-color: var(--bg-canvas);
    color: var(--color-text-main);
}

.dropdown-item svg {
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
}

.dropdown-item:hover svg {
    color: var(--color-text-main);
}

.dropdown-item.delete-item {
    color: var(--error);
}

.dropdown-item.delete-item svg {
    color: var(--error);
    opacity: 0.8;
}

.dropdown-item.delete-item:hover {
    background-color: #fee2e2;
    color: #ef4444;
}

.dropdown-item.delete-item:hover svg {
    color: #b91c1c;
    opacity: 1;
}

.dropdown-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 0.4rem 0.5rem;
}

/* ============================================================================
   12. CATÁLOGO DE PRODUCTOS (PRODUCTS CATALOGUE)
   ============================================================================ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.product-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    position: relative;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-hover);
}

.product-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.product-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text-main);
    line-height: 1.3;
}

.btn-dots-trigger {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.btn-dots-trigger:hover {
    color: var(--color-text-main);
    background-color: var(--bg-canvas);
}

.product-price-badge {
    display: inline-block;
    align-self: flex-start;
    background-color: var(--accent-teal-light);
    color: var(--accent-teal);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 0.35rem 0.75rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border: 1px solid rgba(101, 65, 242, 0.1);
}

.product-desc {
    color: var(--color-text-sub);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
    flex: 1;
}

.product-conditions-box {
    background-color: var(--bg-canvas);
    border: 1px dashed var(--border-color);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    margin-top: auto;
}

.product-conditions-box .conditions-title {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--color-text-main);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.product-conditions-box .conditions-title svg {
    color: var(--color-text-sub);
}

.product-conditions-box p {
    color: var(--color-text-sub);
    font-size: 0.8rem;
    line-height: 1.4;
    margin: 0;
}

/* ============================================================================
   13. SECCIÓN USUARIOS TABS Y TAGS DINÁMICOS
   ============================================================================ */
.users-tabs {
    display: flex;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
    padding-bottom: 0.25rem;
}

.users-tab {
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 0.75rem 1.25rem;
    color: var(--color-text-sub);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.users-tab:hover {
    color: var(--color-text-main);
}

.users-tab.active {
    color: var(--accent-teal);
    border-bottom-color: var(--accent-teal);
}

.tab-badge {
    background-color: var(--border-color);
    color: var(--color-text-main);
    font-size: 0.75rem;
    padding: 0.15rem 0.4rem;
    border-radius: 999px;
    font-weight: 700;
}

.users-tab.active .tab-badge {
    background-color: var(--accent-teal-light);
    color: var(--accent-teal);
}

.tab-badge-warning {
    background-color: var(--accent-amber-light);
    color: var(--accent-amber);
}

.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-weight: 600;
    font-size: 0.8rem;
    padding: 0.25rem 0.6rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-canvas);
    color: var(--color-text-sub);
}

.badge-product {
    display: inline-flex;
    align-items: center;
    font-weight: 700;
    font-size: 0.68rem;
    padding: 0.15rem 0.5rem;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    background-color: var(--accent-teal-light);
    color: var(--accent-teal);
    border: 1px solid rgba(101, 65, 242, 0.2);
}

/* Dynamic key badges overrides */
.badge-direction {
    background-color: #fef3c7; /* Gold/Amber light */
    color: #b45309;
    border-color: rgba(217, 119, 6, 0.2);
}

.badge-seller {
    background-color: #d1fae5; /* Emerald light */
    color: #065f46;
    border-color: rgba(16, 185, 129, 0.2);
}

.badge-developer {
    background-color: var(--accent-teal-light);
    color: var(--accent-teal);
    border-color: rgba(101, 65, 242, 0.2);
}

.badge-infra_ciber {
    background-color: #fee2e2; /* Red/Rose light */
    color: #991b1b;
    border-color: rgba(239, 68, 68, 0.2);
}

/* ============================================================================
   13. BARRA DE BÚSQUEDA GLOBAL (PREMIUM SEARCH BAR)
   ============================================================================ */

.search-bar-wrapper {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

/* Contenedor del input con icono */
.search-bar-inner {
    position: relative;
    flex: 1;
    min-width: 0;
}

/* Icono lupa — centrado verticalmente */
.search-bar-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    pointer-events: none;
    transition: color 0.2s ease;
    z-index: 1;
}

/* Input principal */
.search-bar-input {
    width: 100%;
    padding: 0.72rem 1rem 0.72rem 2.75rem;
    border: 1.5px solid var(--border-color);
    border-radius: 999px;                        /* Pill shape */
    background: linear-gradient(135deg, #ffffff 0%, #fafbff 100%);
    color: var(--color-text-main);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    box-shadow:
        0 1px 3px rgba(101, 65, 242, 0.06),
        0 0 0 0 rgba(101, 65, 242, 0);          /* Glow ring placeholder */
    transition:
        border-color 0.22s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow 0.22s cubic-bezier(0.4, 0, 0.2, 1),
        background 0.22s ease;
    box-sizing: border-box;
    outline: none;
}

/* Placeholder */
.search-bar-input::placeholder {
    color: var(--color-text-muted);
    font-weight: 400;
}

/* Focus: glow animado en el color de marca */
.search-bar-input:focus {
    border-color: var(--accent-teal);
    background: #ffffff;
    box-shadow:
        0 0 0 4px rgba(101, 65, 242, 0.10),
        0 2px 8px rgba(101, 65, 242, 0.08);
}

/* El icono se colorea al enfocar el input */
.search-bar-inner:focus-within .search-bar-icon {
    color: var(--accent-teal);
}

/* Chip / badge de contador */
.search-bar-count {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.35rem 0.85rem;
    background: var(--accent-teal-light);
    color: var(--accent-teal);
    border: 1px solid rgba(101, 65, 242, 0.15);
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    white-space: nowrap;
    transition: var(--transition-smooth);
}

/* Adaptación en móviles - mantiene la barra de búsqueda y el contador en la misma línea */
@media (max-width: 768px) {
    .search-bar-wrapper {
        flex-direction: row;
        align-items: center;
        gap: 0.5rem;
    }

    .search-bar-count {
        align-self: center;
    }

    .search-bar-input {
        font-size: 0.82rem;
        padding: 0.65rem 0.9rem 0.65rem 2.5rem;
    }
}

/* ============================================================================
   14. CABECERA COLAPSABLE (COLLAPSIBLE VIEW DESCRIPTIONS)
   ============================================================================ */

.page-title-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    user-select: none;
    transition: color 0.2s ease;
}

.page-title-toggle:hover {
    color: var(--accent-teal);
}

.page-title-chevron {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--color-text-muted);
}

.page-title-toggle:hover .page-title-chevron {
    color: var(--accent-teal);
}

/* Descripción colapsable */
.page-title-desc {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    margin-top: 0;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease, margin-top 0.3s ease;
}

.page-title-desc p {
    font-size: 0.875rem;
    color: var(--color-text-sub);
    line-height: 1.5;
    margin: 0;
    padding-bottom: 0.5rem;
}

/* Estado abierto */
.page-title-desc.expanded {
    max-height: 100px; /* Suficiente para 2-3 líneas de texto */
    opacity: 1;
    margin-top: 0.25rem;
}

.page-title-toggle.expanded .page-title-chevron {
    transform: rotate(180deg);
}

.btn-calc-icon-title {
    background-color: var(--accent-teal-light); /* Soft brand purple background */
    border: 1.5px solid rgba(101, 65, 242, 0.3);  /* More prominent border */
    padding: 7px;
    margin-left: 0.6rem;
    cursor: pointer;
    color: var(--accent-teal);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px; /* Squircle corners */
    box-shadow: 0 2px 6px rgba(101, 65, 242, 0.08); /* Visible shadow */
    transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
    vertical-align: middle;
}

.btn-calc-icon-title:hover {
    background-color: var(--accent-teal);      /* Solid brand purple background */
    color: #ffffff;                             /* White icon */
    border-color: var(--accent-teal);
    transform: translateY(-2px) scale(1.08);    /* Moves up slightly and scales */
    box-shadow: 0 4px 12px rgba(101, 65, 242, 0.22); /* Glow shadow */
}

.btn-calc-icon-title:active {
    transform: translateY(0) scale(0.95);
    box-shadow: 0 2px 4px rgba(101, 65, 242, 0.08);
}

/* Custom Select Dropdown system */
.custom-select-wrapper {
    position: relative;
    user-select: none;
    width: 100%;
}

.custom-select-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.6rem 0.8rem;
    border-radius: 9px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-input);
    color: var(--color-text-main);
    font-size: 0.88rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.custom-select-wrapper.open .custom-select-trigger,
.custom-select-trigger:focus {
    border-color: var(--accent-teal);
    box-shadow: 0 0 0 3px rgba(101, 65, 242, 0.10);
}

.custom-select-trigger::after {
    content: "";
    width: 1rem;
    height: 1rem;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    transition: transform 0.2s ease;
}

.custom-select-wrapper.open .custom-select-trigger::after {
    transform: rotate(180deg);
}

.custom-select-options {
    position: absolute;
    display: block;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 0.35rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 9px;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    max-height: 240px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s ease;
}

.custom-select-wrapper.open .custom-select-options {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.custom-option {
    padding: 0.65rem 0.8rem;
    font-size: 0.88rem;
    color: var(--color-text-main);
    cursor: pointer;
    transition: background 0.15s ease;
}

.custom-option:hover {
    background-color: var(--bg-canvas);
    color: var(--accent-teal);
}

.custom-option.selected {
    background-color: var(--accent-teal-light);
    color: var(--accent-teal);
    font-weight: 600;
}