/* =====================================================
   TEMA DE SEGURIDAD - CONSERJERÍA VIRTUAL
   Basado en app.accesovisitantes.com
   ===================================================== */

:root {
    /* Colores principales */
    --primary: #1a1a2e;
    --secondary: #16213e;
    --accent: #0f3460;
    --success: #00d4aa;
    --warning: #ff6b35;
    --danger: #e94560;
    --light: #f8f9fa;
    --dark: #0f0f23;
    
    /* Colores de seguridad */
    --security-blue: #1e3a8a;
    --security-green: #059669;
    --security-orange: #ea580c;
    --security-red: #dc2626;
    --security-gray: #6b7280;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Bordes */
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    /* Transiciones */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

/* =====================================================
   RESET Y CONFIGURACIÓN BASE
   ===================================================== */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--light);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

/* =====================================================
   PANTALLA DE LOGIN
   ===================================================== */

.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.login-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-xl);
    padding: 3rem;
    width: 100%;
    max-width: 450px;
    box-shadow: var(--shadow-xl);
}

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

.login-header i {
    font-size: 3rem;
    color: var(--security-green);
    margin-bottom: 1rem;
}

.login-header h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.login-card .form-label {
    color: var(--light);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.login-card .form-control {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--light);
    padding: 0.75rem;
    border-radius: var(--border-radius);
}

.login-card .form-control:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--security-green);
    color: var(--light);
    box-shadow: 0 0 0 0.2rem rgba(5, 150, 105, 0.25);
}

.login-card .form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

/* =====================================================
   NAVEGACIÓN
   ===================================================== */

.navbar {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-md);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--light) !important;
}

.navbar-brand i {
    color: var(--security-green);
}

.nav-link {
    color: var(--light) !important;
    font-weight: 500;
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--security-green) !important;
    transform: translateY(-1px);
}

/* =====================================================
   COMPONENTES DE SEGURIDAD
   ===================================================== */

.security-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
}

.security-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

/* =====================================================
   BOTONES
   ===================================================== */

.btn {
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition-normal);
    border: none;
    padding: 0.75rem 1.5rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--security-blue), var(--accent));
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent), var(--security-blue));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-success {
    background: linear-gradient(135deg, var(--security-green), #10b981);
    box-shadow: var(--shadow-md);
}

.btn-success:hover {
    background: linear-gradient(135deg, #10b981, var(--security-green));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-danger {
    background: linear-gradient(135deg, var(--security-red), #ef4444);
    box-shadow: var(--shadow-md);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #ef4444, var(--security-red));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-warning {
    background: linear-gradient(135deg, var(--security-orange), #f97316);
    box-shadow: var(--shadow-md);
}

.btn-warning:hover {
    background: linear-gradient(135deg, #f97316, var(--security-orange));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-light {
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--light);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

/* =====================================================
   LISTA DE EDIFICIOS
   ===================================================== */

.list-group-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--light);
    cursor: pointer;
    transition: var(--transition-fast);
    margin-bottom: 0.5rem;
    border-radius: var(--border-radius) !important;
}

.list-group-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(5px);
}

.list-group-item.active {
    background: linear-gradient(135deg, var(--security-blue), var(--accent));
    border-color: var(--security-green);
}

/* =====================================================
   VIDEO CONTAINER
   ===================================================== */

.video-container {
    position: relative;
    width: 100%;
    background: var(--dark);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    aspect-ratio: 16/9;
}

.video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-container canvas {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* =====================================================
   BADGES
   ===================================================== */

.badge {
    padding: 0.5rem 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
}

.bg-success {
    background: linear-gradient(135deg, var(--security-green), #10b981) !important;
}

.bg-danger {
    background: linear-gradient(135deg, var(--security-red), #ef4444) !important;
}

.bg-warning {
    background: linear-gradient(135deg, var(--security-orange), #f97316) !important;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */

@media (max-width: 768px) {
    .login-card {
        padding: 2rem;
    }
    
    .security-card {
        margin-bottom: 1rem;
    }
    
    .call-controls .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}

/* =====================================================
   ANIMACIONES
   ===================================================== */

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* =====================================================
   UTILIDADES
   ===================================================== */

.text-muted {
    color: rgba(255, 255, 255, 0.6) !important;
}