/* =====================================================================
   SISTEMA DE DISEÑO PREMIUM (MODERNO Y RESPONSIVO - MOBILE FIRST)
   Paleta HSL, Tipografía Inter, Bordes Glassmorphism, Micro-animaciones
   ===================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Paleta de Colores (Estilo Dark / Cyber Glassmorphism) */
    --bg-app: #090a0f;
    --bg-card: rgba(17, 20, 32, 0.7);
    --bg-card-hover: rgba(25, 29, 48, 0.85);
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(99, 102, 241, 0.25);
    
    --primary: #6366f1; /* Indigo Neon */
    --primary-hover: #4f46e5;
    --primary-glow: rgba(99, 102, 241, 0.4);
    
    --accent: #06b6d4; /* Cyan */
    --accent-hover: #0891b2;
    
    --success: #10b981; /* Verde */
    --success-glow: rgba(16, 185, 129, 0.2);
    --danger: #ef4444; /* Rojo */
    --warning: #f59e0b; /* Ambar */
    
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --text-dark: #111827;
    
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    --shadow-premium: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.15);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =====================================================================
   TEMAS VISUALES ADICIONALES (PERSONALIZACIÓN)
   ===================================================================== */

/* 1. Cozy Theme (Tema Claro: Pastel Magenta & Lavanda con Toques Mint) */
body.theme-cozy {
    --bg-app: #fdfafb;
    --bg-card: rgba(255, 255, 255, 0.7);
    --bg-card-hover: rgba(255, 255, 255, 0.9);
    --border-glass: rgba(219, 39, 119, 0.08);
    --border-glow: rgba(219, 39, 119, 0.2);
    --primary: #db2777; /* Magenta Pastel */
    --primary-hover: #be185d;
    --primary-glow: rgba(219, 39, 119, 0.3);
    --accent: #8b5cf6; /* Lavanda */
    --accent-hover: #7c3aed;
    --text-main: #374151; /* Gris Oscuro Mate */
    --text-muted: #6b7280;
    --text-dark: #111827;
    --shadow-glow: 0 0 20px rgba(219, 39, 119, 0.06);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(219, 39, 119, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(167, 139, 250, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.03) 0%, transparent 50%); /* Mint */
}
body.theme-cozy .form-control {
    background: rgba(0, 0, 0, 0.02);
    color: #1f2937;
    border-color: rgba(219, 39, 119, 0.15);
}
body.theme-cozy .form-control:focus {
    background: #ffffff;
    border-color: #db2777;
}
body.theme-cozy .table-premium th {
    background: rgba(0, 0, 0, 0.02);
    color: #4b5563;
}
body.theme-cozy .table-premium td {
    color: #1f2937;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
body.theme-cozy .navbar {
    background: rgba(253, 250, 251, 0.85);
}
body.theme-cozy .slot-item {
    background: rgba(0, 0, 0, 0.015);
}
body.theme-cozy .slot-free {
    border-left-color: #10b981;
}
body.theme-cozy .btn-secondary {
    background: rgba(0, 0, 0, 0.02);
    color: #374151;
}
body.theme-cozy .btn-secondary:hover {
    background: rgba(0, 0, 0, 0.06);
}
body.theme-cozy .stat-card {
    background: rgba(255, 255, 255, 0.75);
}
body.theme-cozy .stat-info p {
    color: #111827;
}
body.theme-cozy .table-premium tbody tr:hover {
    background: rgba(0, 0, 0, 0.01);
}

/* 2. Black Theme (Puro Negro / Minimalismo de Lujo - Contraste Total Corregido) */
body.theme-black {
    --bg-app: #000000;
    --bg-card: rgba(18, 18, 18, 0.85);
    --bg-card-hover: rgba(28, 28, 28, 0.95);
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(255, 255, 255, 0.35);
    --primary: #ffffff; /* Blanco Puro para contraste */
    --primary-hover: #e5e7eb;
    --primary-glow: rgba(255, 255, 255, 0.25);
    --accent: #94a3b8; /* Pizarra / Slate */
    --accent-hover: #cbd5e1;
    --shadow-glow: 0 0 20px rgba(255, 255, 255, 0.1);
    background-image: none;
}
/* Forzar texto negro en el botón primario del tema negro */
body.theme-black .btn-primary,
body.theme-black .preview-tab.active,
body.theme-black .nav-link.active,
body.theme-black .badge-active {
    color: #000000 !important;
    background: #ffffff !important;
    border-color: #ffffff !important;
}
body.theme-black .btn-primary:hover,
body.theme-black .preview-tab.active:hover {
    background: #e5e7eb !important;
    color: #000000 !important;
    border-color: #e5e7eb !important;
}

/* 3. Sky Theme (Tema Claro: Grises Claritos & Celestes Cielo) */
body.theme-sky {
    --bg-app: #f0f4f8;
    --bg-card: rgba(255, 255, 255, 0.75);
    --bg-card-hover: rgba(255, 255, 255, 0.9);
    --border-glass: rgba(0, 0, 0, 0.06);
    --border-glow: rgba(56, 189, 248, 0.3);
    --primary: #0284c7; /* Celeste Cielo */
    --primary-hover: #0369a1;
    --primary-glow: rgba(2, 132, 199, 0.3);
    --accent: #64748b; /* Gris Suave */
    --accent-hover: #475569;
    --text-main: #1e293b; /* Gris Oscuro */
    --text-muted: #64748b;
    --shadow-glow: 0 0 20px rgba(2, 132, 199, 0.06);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(56, 189, 248, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(100, 116, 139, 0.05) 0%, transparent 45%);
}
body.theme-sky .form-control {
    background: rgba(0, 0, 0, 0.02);
    color: #1e293b;
    border-color: rgba(0, 0, 0, 0.1);
}
body.theme-sky .form-control:focus {
    background: #ffffff;
    border-color: #0284c7;
}
body.theme-sky .table-premium th {
    background: rgba(0, 0, 0, 0.02);
    color: #475569;
}
body.theme-sky .table-premium td {
    color: #1e293b;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
body.theme-sky .navbar {
    background: rgba(240, 244, 248, 0.85);
}
body.theme-sky .slot-item {
    background: rgba(0, 0, 0, 0.015);
}
body.theme-sky .btn-secondary {
    background: rgba(0, 0, 0, 0.02);
    color: #1e293b;
}
body.theme-sky .btn-secondary:hover {
    background: rgba(0, 0, 0, 0.06);
}
body.theme-sky .stat-card {
    background: rgba(255, 255, 255, 0.75);
}
body.theme-sky .stat-info p {
    color: #0f172a;
}
body.theme-sky .table-premium tbody tr:hover {
    background: rgba(0, 0, 0, 0.01);
}

/* 4. Sororo Theme (Lavandas, Moraditos & Lilas) */
body.theme-sororo {
    --bg-app: #120d1e;
    --bg-card: rgba(26, 18, 43, 0.8);
    --bg-card-hover: rgba(36, 25, 60, 0.9);
    --border-glass: rgba(255, 255, 255, 0.06);
    --border-glow: rgba(167, 139, 250, 0.25);
    --primary: #c084fc; /* Lila */
    --primary-hover: #a855f7;
    --primary-glow: rgba(192, 132, 252, 0.4);
    --accent: #e9d5ff; /* Lavanda Claro */
    --accent-hover: #d8b4fe;
    --shadow-glow: 0 0 20px rgba(167, 139, 250, 0.15);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(167, 139, 250, 0.07) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(216, 180, 254, 0.07) 0%, transparent 45%);
}

/* 5. Pride Theme (Dark con Degradados Arcoíris) */
body.theme-pride {
    --bg-app: #09090b;
    --bg-card: rgba(18, 18, 24, 0.75);
    --bg-card-hover: rgba(26, 26, 36, 0.9);
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(239, 68, 68, 0.25);
    --primary: #ef4444; 
    --primary-hover: #ea580c;
    --primary-glow: rgba(239, 68, 68, 0.4);
    --accent: #3b82f6; 
    --accent-hover: #10b981;
    --shadow-glow: 0 0 20px rgba(239, 68, 68, 0.15);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(239, 68, 68, 0.07) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(59, 130, 246, 0.07) 0%, transparent 45%);
}
body.theme-pride .btn-primary {
    background: linear-gradient(90deg, #ff0000, #ff7f00, #ffff00, #00ff00, #0000ff, #4b0082, #8f00ff) !important;
    border: none !important;
    color: #ffffff !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
}
body.theme-pride .btn-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 0 15px rgba(255, 127, 0, 0.4);
}
body.theme-pride .brand {
    background: linear-gradient(90deg, #ff0000, #ff7f00, #00ff00, #0000ff, #8f00ff) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
}

/* 6. Mex Theme (Tema Claro Tricolor Pastel - Selección Mexicana) */
body.theme-mex {
    --bg-app: #eef5f0;
    --bg-card: rgba(255, 255, 255, 0.8);
    --bg-card-hover: rgba(255, 255, 255, 0.95);
    --border-glass: rgba(0, 0, 0, 0.06);
    --border-glow: rgba(46, 125, 50, 0.25);
    --primary: #2e7d32; /* Verde Selección */
    --primary-hover: #1b5e20;
    --primary-glow: rgba(46, 125, 50, 0.3);
    --accent: #d32f2f; /* Rojo Bandera */
    --accent-hover: #b71c1c;
    --text-main: #111d13; /* Casi Negro Foresta */
    --text-muted: #556b5a; /* Verde Salvia Muted */
    --shadow-glow: 0 0 20px rgba(46, 125, 50, 0.08);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(46, 125, 50, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(211, 47, 47, 0.03) 0%, transparent 45%);
}
body.theme-mex .form-control {
    background: rgba(0, 0, 0, 0.02);
    color: #111d13;
    border-color: rgba(0, 0, 0, 0.1);
}
body.theme-mex .form-control:focus {
    background: #ffffff;
    border-color: #2e7d32;
}
body.theme-mex .table-premium th {
    background: rgba(0, 0, 0, 0.02);
    color: #556b5a;
}
body.theme-mex .table-premium td {
    color: #111d13;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
body.theme-mex .navbar {
    background: rgba(238, 245, 240, 0.85);
}
body.theme-mex .slot-item {
    background: rgba(0, 0, 0, 0.015);
}
body.theme-mex .btn-secondary {
    background: rgba(0, 0, 0, 0.02);
    color: #111d13;
}
body.theme-mex .btn-secondary:hover {
    background: rgba(0, 0, 0, 0.06);
}
body.theme-mex .stat-card {
    background: rgba(255, 255, 255, 0.8);
}
body.theme-mex .stat-info p {
    color: #111d13;
}
body.theme-mex .table-premium tbody tr:hover {
    background: rgba(0, 0, 0, 0.01);
}

/* Reset y Estilos Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-app);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.07) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(6, 182, 212, 0.07) 0%, transparent 45%);
    background-attachment: fixed;
}

/* Scrollbar Personalizado */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-app);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 15px rgba(99, 102, 241, 0.2); }
    50% { box-shadow: 0 0 25px rgba(99, 102, 241, 0.4); }
}

.animate-fade-in {
    animation: fadeInUp 0.5s ease forwards;
}

/* Contenedor Principal */
.app-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem;
    flex: 1;
}

/* Diseño de Encabezado / Navbar */
.navbar {
    background: rgba(9, 10, 15, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-glass);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-size: 1.4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    align-items: center;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    padding: 0.5rem 0.8rem;
    border-radius: var(--radius-sm);
}

.nav-link:hover, .nav-link.active {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.05);
}

.nav-link.active {
    border-bottom: 2px solid var(--primary);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 1.5rem;
    cursor: pointer;
}

.btn-logout {
    background: #ef4444 !important;
    color: #ffffff !important;
    border: 1px solid #dc2626 !important;
    box-shadow: 0 4px 10px rgba(239, 68, 68, 0.25) !important;
}
.btn-logout:hover {
    background: #dc2626 !important;
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(239, 68, 68, 0.4) !important;
}

/* Tarjetas (Glassmorphism) */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
}

.card:hover {
    border-color: var(--border-glow);
    background: var(--bg-card-hover);
    box-shadow: var(--shadow-glow);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 0.75rem;
}

/* Estilos de Formulario */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-control {
    width: 100%;
    padding: 0.85rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

/* Botones Premium */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-family: var(--font-sans);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.45);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    color: var(--text-main);
}
.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-success {
    background: var(--success);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2);
}
.btn-success:hover {
    transform: translateY(-2px);
}

.btn-danger {
    background: var(--danger);
    color: white;
}
.btn-danger:hover {
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
    border-radius: 6px;
}

/* Alertas de Feedback */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid transparent;
}
.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.2);
    color: #34d399;
}
.alert-danger {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
    color: #f87171;
}

/* Pantalla de Login / Registro (Centro) */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}
.auth-card {
    width: 100%;
    max-width: 440px;
    animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}
.auth-header h1 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

/* Grilla Dashboard */
.grid-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.stat-info h3 {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}
.stat-info p {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-main);
}
.stat-icon {
    font-size: 2.2rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Tablas Premium */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-glass);
}

.table-premium {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.95rem;
}

.table-premium th {
    background: rgba(255, 255, 255, 0.02);
    padding: 1rem;
    color: var(--text-muted);
    font-weight: 600;
    border-bottom: 1px solid var(--border-glass);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.table-premium td {
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    color: var(--text-main);
}

.table-premium tbody tr:hover {
    background: rgba(255, 255, 255, 0.015);
}

/* Badge / Estatus */
.badge {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50px;
    text-transform: uppercase;
}
.badge-active, .badge-activo, .badge-completada {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
}
.badge-suspended, .badge-suspendido, .badge-cancelada {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
}
.badge-pending, .badge-pendiente {
    background: rgba(245, 158, 11, 0.15);
    color: #fbbf24;
}

/* Layout Dashboard Citas (Horarios / Slots) */
.schedule-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}
@media (min-width: 768px) {
    .schedule-container {
        grid-template-columns: 2fr 1fr;
    }
}

/* Layout por Defecto de Equipo (Móvil) */
.equipo-layout {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
}

/* Slots de Agenda Diaria */
.slots-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.slot-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    transition: var(--transition-smooth);
}

.slot-time {
    font-weight: 700;
    color: var(--accent);
    font-size: 0.9rem;
}

.slot-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.slot-occupied {
    background: rgba(99, 102, 241, 0.08);
    border-left: 4px solid var(--primary);
}

.slot-lunch {
    background: rgba(245, 158, 11, 0.05);
    border-left: 4px solid var(--warning);
    color: var(--text-muted);
    font-style: italic;
}

.slot-free {
    border-left: 4px solid var(--success);
}

/* WhatsApp Recordatorios Tablas */
.wa-btn {
    background: #25d366;
    color: white;
    border: none;
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.2);
}
.wa-btn:hover {
    background: #128c7e;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(37, 211, 102, 0.35);
}
.wa-btn:disabled, .wa-btn.sent {
    background: rgba(255, 255, 255, 0.08) !important;
    color: var(--text-muted) !important;
    border: 1px solid var(--border-glass) !important;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
    font-size: 0.85rem;
    border-top: 1px solid var(--border-glass);
    margin-top: auto;
}

/* Adaptabilidad Móvil */
@media (max-width: 992px) {
    .nav-toggle {
        display: block;
        z-index: 1001; /* Queda sobre el menú de pantalla completa */
        position: relative;
    }
    
    .nav-menu {
        display: none;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        width: 100vw;
        height: 100vh;
        position: fixed;
        top: 0;
        left: 0;
        background: var(--bg-app); /* Color del fondo del tema actual */
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        z-index: 1000;
        padding: 4.5rem 2rem 2.5rem 2rem;
        gap: 0.65rem; /* Opciones más pegaditas */
    }
    
    .nav-menu.open {
        display: flex;
    }
    
    .nav-menu li {
        width: 100%;
        text-align: center;
    }

    .nav-menu .mobile-business-name {
        display: block !important;
    }
    
    .nav-menu .nav-link {
        font-size: 1.15rem !important; /* Más compacto */
        font-weight: 700 !important;
        text-transform: uppercase;
        letter-spacing: 0.08em;
        padding: 0.55rem; /* Más compacto */
        display: block;
        width: 100%;
        color: var(--text-main);
    }
    
    .nav-menu .nav-link:hover, .nav-menu .nav-link.active {
        background: var(--border-glass);
        color: var(--primary) !important;
    }
    
    .nav-menu .btn-logout {
        font-size: 1.1rem !important;
        padding: 0.65rem 1.5rem !important;
        width: 80% !important;
        margin-top: 5.5rem !important; /* Espacio fijo de seguridad doble (2 botones de menú de alto) */
        margin-bottom: 1.5rem !important;
        margin-left: auto !important;
        margin-right: auto !important;
        display: inline-flex !important;
        justify-content: center !important;
        align-items: center !important;
    }
    
    .navbar-container {
        position: relative;
    }
    
    .app-container {
        padding: 0.75rem;
        overflow-x: hidden; /* Previene scroll horizontal indeseado */
        width: 100%;
        max-width: 100%;
    }
    
    .card {
        padding: 1.25rem;
        min-width: 0; /* Crucial para evitar que el grid ensanche las cards */
        overflow: hidden;
        width: 100%;
    }

    .table-responsive {
        width: 100%;
        max-width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        display: block;
    }
    
    .schedule-container, .grid-stats {
        width: 100%;
        max-width: 100%;
        min-width: 0;
    }
    
    .slot-item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .slot-time {
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        padding-bottom: 0.25rem;
    }

    /* Transformar tablas en listas de tarjetas en celulares para evitar desplazamiento horizontal */
    .table-premium, 
    .table-premium thead, 
    .table-premium tbody, 
    .table-premium th, 
    .table-premium td, 
    .table-premium tr {
        display: block;
        width: 100%;
        box-sizing: border-box;
    }
    
    .table-premium thead {
        display: none; /* Esconder cabecera tradicional en móvil */
    }
    
    .table-premium tr {
        background: rgba(255, 255, 255, 0.01);
        border: 1px solid var(--border-glass);
        border-radius: var(--radius-sm);
        padding: 0.75rem;
        margin-bottom: 1rem;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }
    
    .table-premium td {
        padding: 0.45rem 0 !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.04) !important;
        text-align: left;
    }
    
    .table-premium td:last-child {
        border-bottom: none !important;
        padding-top: 0.65rem !important;
    }

    /* CRM Clientes: Diseño optimizado para ahorrar espacio vertical */
    .table-premium.crm-table tr {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 0.35rem !important;
        padding: 0.85rem !important;
    }
    
    .table-premium.crm-table td {
        display: block !important;
        width: 100% !important;
        border-bottom: none !important;
        padding: 0 !important;
    }
    
    /* Fila 1: Nombre del cliente (ancho completo) */
    .table-premium.crm-table td:nth-child(1) {
        grid-column: 1 / 3 !important;
        text-align: left !important;
    }
    
    /* Fila 2: Teléfono y correo (ancho completo) con divisor inferior */
    .table-premium.crm-table td:nth-child(2) {
        grid-column: 1 / 3 !important;
        text-align: left !important;
        border-bottom: 1px dashed rgba(255, 255, 255, 0.05) !important;
        padding-bottom: 0.4rem !important;
        margin-bottom: 0.2rem !important;
    }
    
    /* Fila 3 izquierda: Visitas, Puntos, Gastado en pila */
    .table-premium.crm-table td:nth-child(3) {
        grid-column: 1 / 2 !important;
        text-align: left !important;
    }
    
    /* Fila 3 derecha: Alertas (badge con label Alertas: Sí/No) alineado a la derecha de Visitas */
    .table-premium.crm-table td:nth-child(4) {
        grid-column: 2 / 3 !important;
        display: flex !important;
        justify-content: flex-end !important;
        align-items: flex-start !important;
        padding-top: 0.1rem !important;
    }
    
    /* Fila 4: Acciones (ancho completo con divisor superior) */
    .table-premium.crm-table td:nth-child(5) {
        grid-column: 1 / 3 !important;
        border-top: 1px solid rgba(255, 255, 255, 0.04) !important;
        padding-top: 0.65rem !important;
        text-align: left !important;
    }
    
    .mobile-alerts-label {
        display: inline !important;
    }
}

/* =====================================================================
   DISEÑO DE BARRA LATERAL (SIDEBAR) PARA ESCRITORIO (PANTALLAS > 992px)
   ===================================================================== */
@media (min-width: 993px) {
    body {
        display: flex;
        flex-direction: row;
        min-height: 100vh;
    }
    
    .navbar {
        width: 250px;
        height: 100vh;
        position: fixed;
        top: 0;
        left: 0;
        border-right: 1px solid var(--border-glass);
        border-bottom: none;
        z-index: 1000;
        background: var(--bg-card);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
    }
    
    .navbar-container {
        display: flex;
        flex-direction: column;
        height: 100%;
        padding: 2rem 1.25rem;
        align-items: flex-start;
        justify-content: flex-start;
        gap: 2.5rem;
        width: 100%;
    }
    
    .brand {
        font-size: 1.55rem;
        font-weight: 900;
        margin-bottom: 0.5rem;
        align-self: center;
        background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }
    
    .nav-menu {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        gap: 0.4rem;
        list-style: none;
        padding: 0;
        margin: 0;
    }
    
    .nav-menu li {
        width: 100%;
    }
    
    .nav-menu li a {
        display: flex;
        align-items: center;
        gap: 0.85rem;
        width: 100%;
        padding: 0.8rem 1rem;
        font-size: 0.98rem;
        font-weight: 600;
        color: var(--text-muted);
        border-radius: var(--radius-sm);
        transition: all 0.2s ease;
        text-decoration: none;
    }
    
    .nav-menu li a i {
        font-size: 1.15rem;
        width: 22px;
        text-align: center;
        opacity: 0.85;
    }
    
    .nav-menu li a:hover, .nav-menu li a.active {
        color: var(--text-main);
        background: rgba(255, 255, 255, 0.05);
    }
    
    .nav-menu li a.active {
        border-bottom: none !important;
        border-left: 3px solid var(--primary) !important;
        border-radius: 0 var(--radius-sm) var(--radius-sm) 0 !important;
        background: rgba(255, 255, 255, 0.07) !important;
        color: var(--primary) !important;
    }
    
    .nav-menu .btn-logout {
        margin-top: 2rem !important;
        width: 100% !important;
        display: inline-flex !important;
        justify-content: center !important;
        align-items: center !important;
        padding: 0.75rem !important;
        font-size: 0.95rem !important;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }
    
    .app-container {
        flex: 1;
        margin-left: 250px;
        padding: 2.5rem 3.5rem;
        max-width: 100% !important;
        width: calc(100% - 250px) !important;
        min-height: 100vh;
    }
    
    .app-container > .animate-fade-in {
        max-width: 100% !important;
        margin: 0 !important;
        width: 100% !important;
    }
    
    .equipo-layout {
        display: grid;
        grid-template-columns: 1fr 2fr;
        gap: 2rem;
        align-items: start;
    }
    
    .footer {
        margin-left: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }
    
    .card, .stat-card, .sharing-card {
        border-radius: var(--radius-sm) !important;
    }
}

/* Botones Fantasma para Acciones Secundarias (Neutralizar Tablas) */
.btn-ghost-success {
    background: transparent !important;
    border: 1px solid var(--success) !important;
    color: var(--success) !important;
    box-shadow: none !important;
}
.btn-ghost-success:hover {
    background: rgba(16, 185, 129, 0.1) !important;
    transform: translateY(-1px);
}

.btn-ghost-danger {
    background: transparent !important;
    border: 1px solid var(--error-border) !important;
    color: var(--error) !important;
    box-shadow: none !important;
}
.btn-ghost-danger:hover {
    background: rgba(239, 68, 68, 0.1) !important;
    transform: translateY(-1px);
}

.btn-ghost-primary {
    background: transparent !important;
    border: 1px solid var(--primary) !important;
    color: var(--primary) !important;
    box-shadow: none !important;
}
.btn-ghost-primary:hover {
    background: rgba(99, 102, 241, 0.1) !important;
    transform: translateY(-1px);
}