/* ===========================================
   TEMA MODERNO - SISTEMA VERDULERÍA PRO
   Diseño contemporáneo con gradientes suaves
   =========================================== */

:root {
    /* Paleta de Colores Moderna */
    --primary-50: #f0f9ff;
    --primary-100: #e0f2fe;
    --primary-200: #bae6fd;
    --primary-300: #7dd3fc;
    --primary-400: #38bdf8;
    --primary-500: #0ea5e9;
    --primary-600: #0284c7;
    --primary-700: #0369a1;
    --primary-800: #075985;
    --primary-900: #0c4a6e;

    /* Colores Semánticos */
    --success: #10b981;
    --success-light: #34d399;
    --success-dark: #059669;

    --warning: #f59e0b;
    --warning-light: #fbbf24;
    --warning-dark: #d97706;

    --danger: #ef4444;
    --danger-light: #f87171;
    --danger-dark: #dc2626;

    --info: #3b82f6;
    --info-light: #60a5fa;
    --info-dark: #2563eb;
}

/* Gradientes del Tema Moderno */
.gradient-primary {
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
}

.gradient-success {
    background: linear-gradient(135deg, var(--success) 0%, var(--success-dark) 100%);
}

.gradient-warning {
    background: linear-gradient(135deg, var(--warning) 0%, var(--warning-dark) 100%);
}

.gradient-danger {
    background: linear-gradient(135deg, var(--danger) 0%, var(--danger-dark) 100%);
}

.gradient-info {
    background: linear-gradient(135deg, var(--info) 0%, var(--info-dark) 100%);
}

/* Sidebar con gradiente moderno */
.system-sidebar {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 50%, var(--primary-900) 100%);
}

/* Cards con efectos de vidrio */
.card-modern {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-500), var(--primary-400), var(--primary-500));
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

/* Estadísticas con gradientes */
.stat-card.primary {
    background: linear-gradient(135deg, var(--primary-50) 0%, rgba(255, 255, 255, 0.9) 100%);
    border-left: 4px solid var(--primary-500);
}

.stat-card.success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(255, 255, 255, 0.9) 100%);
    border-left: 4px solid var(--success);
}

.stat-card.warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(255, 255, 255, 0.9) 100%);
    border-left: 4px solid var(--warning);
}

.stat-card.danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(255, 255, 255, 0.9) 100%);
    border-left: 4px solid var(--danger);
}

/* Iconos de estadísticas */
.stat-card.primary .stat-icon {
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
    color: white;
    box-shadow: 0 8px 16px rgba(14, 165, 233, 0.3);
}

.stat-card.success .stat-icon {
    background: linear-gradient(135deg, var(--success) 0%, var(--success-dark) 100%);
    color: white;
    box-shadow: 0 8px 16px rgba(16, 185, 129, 0.3);
}

.stat-card.warning .stat-icon {
    background: linear-gradient(135deg, var(--warning) 0%, var(--warning-dark) 100%);
    color: white;
    box-shadow: 0 8px 16px rgba(245, 158, 11, 0.3);
}

.stat-card.danger .stat-icon {
    background: linear-gradient(135deg, var(--danger) 0%, var(--danger-dark) 100%);
    color: white;
    box-shadow: 0 8px 16px rgba(239, 68, 68, 0.3);
}

/* Botones con efectos modernos */
.btn-modern {
    position: relative;
    overflow: hidden;
}

.btn-modern::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: left 0.5s;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
    border: none;
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    box-shadow: 0 6px 16px rgba(14, 165, 233, 0.5);
    transform: translateY(-1px);
}

.btn-success {
    background: linear-gradient(135deg, var(--success) 0%, var(--success-dark) 100%);
    border: none;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.btn-success:hover {
    background: linear-gradient(135deg, var(--success-dark) 0%, #047857 100%);
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.5);
    transform: translateY(-1px);
}

/* Animaciones modernas */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 5px rgba(14, 165, 233, 0.5); }
    50% { box-shadow: 0 0 20px rgba(14, 165, 233, 0.8), 0 0 30px rgba(14, 165, 233, 0.6); }
}

.animate-glow {
    animation: glow 2s ease-in-out infinite;
}

/* Efectos de hover avanzados */
.card-modern:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.stat-card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.12);
}

/* Transiciones suaves para todo */
* {
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

/* Efectos de profundidad */
.layer-1 { z-index: 1; }
.layer-2 { z-index: 10; }
.layer-3 { z-index: 100; }
.layer-4 { z-index: 1000; }
.layer-5 { z-index: 10000; }

/* Sombras avanzadas */
.shadow-glow {
    box-shadow: 0 0 20px rgba(14, 165, 233, 0.3);
}

.shadow-glow-success {
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
}

.shadow-glow-warning {
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.3);
}

.shadow-glow-danger {
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.3);
}

/* Tema oscuro para elementos específicos */
[data-theme="modern"] .dark-mode {
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
    color: white;
}

/* Responsive enhancements */
@media (max-width: 768px) {
    .card-modern:hover {
        transform: none;
    }

    .stat-card:hover {
        transform: none;
    }
}