/**
 * GLASSMORPHISM DESIGN SYSTEM
 * Sistema de diseño global estilo Glassmorphism
 * Versión: 1.0.0
 * Inspirado en tendencias modernas de UI/UX
 */

/* =============================================
   VARIABLES CSS GLASSMORPHISM
   ============================================= */

:root {
    /* Colores principales - turquesa/celeste */
    --glass-primary: #0096c7;
    --glass-secondary: #48c6ef;
    --glass-accent: #00d2ff;
    --glass-success: #2af598;
    --glass-warning: #009efd;
    --glass-error: #ff6b6b;
    --glass-info: #0ab7ea;
    
    /* Colores de texto - ajustados para mejor legibilidad */
    --glass-text-primary: #ffffff;
    --glass-text-secondary: rgba(255, 255, 255, 0.85);
    --glass-text-light: rgba(255, 255, 255, 0.7);
    --glass-text-white: #ffffff;
    
    /* Glassmorphism específico - ajustado para mejor legibilidad */
    --glass-bg-opacity: 0.25;
    --glass-border-opacity: 0.3;
    --glass-shadow-opacity: 0.15;
    --glass-blur: 20px;
    --glass-blur-light: 12px;
    --glass-blur-heavy: 30px;
    
    /* Gradientes de fondo - turquesa/celeste */
    --glass-gradient-1: linear-gradient(135deg, #4facfe 0%, #00f2fe 50%, #43e97b 100%);
    --glass-gradient-2: linear-gradient(135deg, #0ab7ea 0%, #0096c7 100%);
    --glass-gradient-3: linear-gradient(135deg, #48c6ef 0%, #6f86d6 100%);
    --glass-gradient-4: linear-gradient(135deg, #00d2ff 0%, #3a7bd5 100%);
    --glass-gradient-5: linear-gradient(135deg, #2af598 0%, #009efd 100%);
    
    /* Gradientes para cards - turquesa/celeste */
    --glass-card-gradient-1: linear-gradient(135deg, rgba(0, 150, 199, 0.4) 0%, rgba(72, 198, 239, 0.4) 100%);
    --glass-card-gradient-2: linear-gradient(135deg, rgba(42, 245, 152, 0.4) 0%, rgba(67, 233, 123, 0.4) 100%);
    --glass-card-gradient-3: linear-gradient(135deg, rgba(0, 158, 253, 0.4) 0%, rgba(245, 158, 11, 0.4) 100%);
    --glass-card-gradient-4: linear-gradient(135deg, rgba(10, 183, 234, 0.4) 0%, rgba(59, 130, 246, 0.4) 100%);
    --glass-card-gradient-5: linear-gradient(135deg, rgba(255, 107, 107, 0.4) 0%, rgba(239, 68, 68, 0.4) 100%);
    
    /* Sombras glassmorphism */
    --glass-shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --glass-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --glass-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --glass-shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Bordes */
    --glass-radius-sm: 8px;
    --glass-radius-md: 12px;
    --glass-radius-lg: 16px;
    --glass-radius-xl: 24px;
    --glass-radius-full: 9999px;
    
    /* Espaciado */
    --glass-spacing-xs: 0.25rem;
    --glass-spacing-sm: 0.5rem;
    --glass-spacing-md: 1rem;
    --glass-spacing-lg: 1.5rem;
    --glass-spacing-xl: 2rem;
    --glass-spacing-2xl: 3rem;
    
    /* Transiciones */
    --glass-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --glass-transition-fast: all 0.15s ease;
    --glass-transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

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

.glassmorphism-body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--glass-text-primary);
    background: #1a5f7a;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Fondo fijo - sin animaciones */
.glassmorphism-body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(79, 172, 254, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 242, 254, 0.15) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* =============================================
   CONTENEDOR PRINCIPAL
   ============================================= */

.glass-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--glass-spacing-xl);
    position: relative;
    z-index: 1;
}

/* =============================================
   HEADER GLASSMORPHISM
   ============================================= */

.glass-header {
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid rgba(255, 255, 255, var(--glass-border-opacity));
    border-radius: var(--glass-radius-xl);
    padding: var(--glass-spacing-xl);
    margin-bottom: var(--glass-spacing-xl);
    box-shadow: var(--glass-shadow-lg);
    position: relative;
    overflow: hidden;
}

.glass-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--glass-gradient-3);
    border-radius: var(--glass-radius-xl) var(--glass-radius-xl) 0 0;
}

.glass-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--glass-spacing-lg);
}

.glass-header-left h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--glass-text-white);
    margin-bottom: var(--glass-spacing-sm);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.glass-subtitle {
    color: var(--glass-text-secondary);
    font-size: 1rem;
    opacity: 0.8;
}

.glass-user-info {
    display: flex;
    align-items: center;
    gap: var(--glass-spacing-md);
}

.glass-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--glass-gradient-1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.4rem;
    color: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.glass-user-details {
    text-align: right;
}

.glass-user-name {
    font-weight: 700;
    color: var(--glass-text-primary);
    margin-bottom: var(--glass-spacing-xs);
}

.glass-user-role {
    color: var(--glass-text-secondary);
    font-size: 0.9rem;
    opacity: 0.8;
}

/* =============================================
   STATS GRID GLASSMORPHISM
   ============================================= */

.glass-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--glass-spacing-lg);
    margin-bottom: var(--glass-spacing-xl);
}

.glass-card {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(var(--glass-blur-light));
    -webkit-backdrop-filter: blur(var(--glass-blur-light));
    border: 1px solid rgba(255, 255, 255, var(--glass-border-opacity));
    border-radius: var(--glass-radius-lg);
    padding: var(--glass-spacing-lg);
    box-shadow: var(--glass-shadow-md);
    transition: var(--glass-transition);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    border-radius: var(--glass-radius-lg) var(--glass-radius-lg) 0 0;
    opacity: 0.8;
}

.glass-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--glass-shadow-lg);
    border-color: rgba(255, 255, 255, 0.4);
}

.glass-card-primary::before {
    background: var(--glass-gradient-1);
}

.glass-card-success::before {
    background: var(--glass-gradient-4);
}

.glass-card-warning::before {
    background: var(--glass-gradient-5);
}

.glass-card-info::before {
    background: var(--glass-gradient-3);
}

.glass-card-danger::before {
    background: var(--glass-gradient-2);
}

.glass-card-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--glass-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--glass-spacing-md);
    color: white;
    background: var(--glass-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.glass-card-primary .glass-card-icon {
    background: var(--glass-gradient-1);
}

.glass-card-success .glass-card-icon {
    background: var(--glass-gradient-4);
}

.glass-card-warning .glass-card-icon {
    background: var(--glass-gradient-5);
}

.glass-card-info .glass-card-icon {
    background: var(--glass-gradient-3);
}

.glass-card-danger .glass-card-icon {
    background: var(--glass-gradient-2);
}

.glass-card-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--glass-text-white);
    margin-bottom: var(--glass-spacing-xs);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.glass-card-label {
    color: var(--glass-text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.9;
}

/* =============================================
   ACCIONES GLASSMORPHISM
   ============================================= */

.glass-actions {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(var(--glass-blur-light));
    -webkit-backdrop-filter: blur(var(--glass-blur-light));
    border: 1px solid rgba(255, 255, 255, var(--glass-border-opacity));
    border-radius: var(--glass-radius-lg);
    padding: var(--glass-spacing-xl);
    margin-bottom: var(--glass-spacing-xl);
    box-shadow: var(--glass-shadow-md);
}

.glass-actions h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--glass-text-white);
    margin-bottom: var(--glass-spacing-sm);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.glass-buttons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--glass-spacing-md);
    margin-top: var(--glass-spacing-lg);
}

.glass-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--glass-spacing-sm);
    padding: 1rem var(--glass-spacing-lg);
    border: none;
    border-radius: var(--glass-radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    text-decoration: none;
    transition: var(--glass-transition);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(var(--glass-blur-light));
    -webkit-backdrop-filter: blur(var(--glass-blur-light));
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.glass-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: var(--glass-transition);
}

.glass-btn:hover::before {
    left: 100%;
}

.glass-btn-primary {
    background: #4facfe;
    color: white;
    box-shadow: var(--glass-shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.glass-btn-primary:hover {
    background: #3a9bdc;
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow-lg);
}

.glass-btn-secondary {
    background: #0096c7;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.glass-btn-secondary:hover {
    background: #0077a3;
    transform: translateY(-2px);
}

.glass-btn-accent {
    background: #2af598;
    color: #1a5f7a;
    box-shadow: var(--glass-shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.glass-btn-accent:hover {
    background: #1fe08a;
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow-lg);
}

.glass-btn-danger {
    background: #ff6b6b;
    color: white;
    box-shadow: var(--glass-shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.glass-btn-danger:hover {
    background: #e55a5a;
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow-lg);
}

.glass-btn-info {
    background: #0ab7ea;
    color: white;
    box-shadow: var(--glass-shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.glass-btn-info:hover {
    background: #0996c7;
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow-lg);
}

.glass-btn-warning {
    background: #f59e0b;
    color: white;
    box-shadow: var(--glass-shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.glass-btn-warning:hover {
    background: #d97706;
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow-lg);
}

.glass-btn-success {
    background: #2af598;
    color: #1a5f7a;
    box-shadow: var(--glass-shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.glass-btn-success:hover {
    background: #1fe08a;
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow-lg);
}

/* =============================================
   INFO GLASSMORPHISM
   ============================================= */

.glass-info {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(var(--glass-blur-light));
    -webkit-backdrop-filter: blur(var(--glass-blur-light));
    border: 1px solid rgba(255, 255, 255, var(--glass-border-opacity));
    border-radius: var(--glass-radius-lg);
    padding: var(--glass-spacing-xl);
    margin-bottom: var(--glass-spacing-xl);
    box-shadow: var(--glass-shadow-md);
}

.glass-info h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--glass-text-white);
    margin-bottom: var(--glass-spacing-lg);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.glass-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--glass-spacing-lg);
}

.glass-info-item {
    color: var(--glass-text-secondary);
    line-height: 1.8;
}

.glass-info-item strong {
    color: var(--glass-text-white);
    font-weight: 600;
}

.glass-status {
    display: inline-flex;
    align-items: center;
    gap: var(--glass-spacing-sm);
    padding: var(--glass-spacing-sm) var(--glass-spacing-md);
    border-radius: var(--glass-radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    background: rgba(16, 185, 129, 0.15);
    color: var(--glass-success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.glass-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--glass-success);
    animation: pulse 2s ease-in-out infinite;
}

.glass-status-active {
    background: rgba(16, 185, 129, 0.15);
    color: var(--glass-success);
    border-color: rgba(16, 185, 129, 0.3);
}

.glass-status-active .glass-status-dot {
    background: var(--glass-success);
}

/* =============================================
   FOOTER GLASSMORPHISM
   ============================================= */

.glass-footer {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(var(--glass-blur-light));
    -webkit-backdrop-filter: blur(var(--glass-blur-light));
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    padding: var(--glass-spacing-lg);
    font-size: 0.85rem;
    color: var(--glass-text-secondary);
    margin-top: var(--glass-spacing-2xl);
    position: relative;
    z-index: 1;
}

.glass-footer a {
    text-decoration: none;
    color: inherit;
    display: inline-flex;
    align-items: center;
    gap: var(--glass-spacing-xs);
    transition: var(--glass-transition-fast);
}

.glass-footer a:hover {
    color: var(--glass-text-white);
    transform: translateY(-1px);
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

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

@media (max-width: 768px) {
    .glass-container {
        padding: var(--glass-spacing-md);
    }
    
    .glass-header {
        padding: var(--glass-spacing-lg);
    }
    
    .glass-header-content {
        flex-direction: column;
        text-align: center;
        gap: var(--glass-spacing-md);
    }
    
    .glass-user-info {
        flex-direction: column;
        text-align: center;
    }
    
    .glass-user-details {
        text-align: center;
    }
    
    .glass-header-left h1 {
        font-size: 1.5rem;
    }
    
    .glass-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .glass-buttons-grid {
        grid-template-columns: 1fr;
    }
    
    .glass-info-grid {
        grid-template-columns: 1fr;
    }
    
    .glass-card-number {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .glass-container {
        padding: var(--glass-spacing-sm);
    }
    
    .glass-header {
        padding: var(--glass-spacing-md);
        border-radius: var(--glass-radius-md);
    }
    
    .glass-card {
        padding: var(--glass-spacing-md);
    }
    
    .glass-actions {
        padding: var(--glass-spacing-md);
    }
    
    .glass-info {
        padding: var(--glass-spacing-md);
    }
    
    .glass-header-left h1 {
        font-size: 1.25rem;
    }
    
    .glass-avatar {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
    }
}

/* =============================================
   ACCESIBILIDAD
   ============================================= */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

@media (prefers-contrast: high) {
    .glass-card,
    .glass-header,
    .glass-actions,
    .glass-info {
        background: rgba(255, 255, 255, 0.95);
        border: 2px solid rgba(0, 0, 0, 0.2);
    }
    
    .glass-btn {
        border: 2px solid rgba(0, 0, 0, 0.2);
    }
}

/* =============================================
   FALLBACKS PARA NAVEGADORES ANTIGUOS
   ============================================= */

@supports not (backdrop-filter: blur(var(--glass-blur))) {
    .glass-card,
    .glass-header,
    .glass-actions,
    .glass-info,
    .glass-btn {
        background: rgba(0, 0, 0, 0.7);
        border: 1px solid rgba(255, 255, 255, 0.3);
    }
}