/* ===========================================
   DESIGN SYSTEM - TAKE A MAP
   =========================================== */

/* Variables CSS para consistencia */
:root {
    /* Colores principales */
    --color-primary: #4B2883;
    --color-secondary: #0075BF;
    --color-accent: #6B46C1;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;

    /* Colores de superficie */
    --color-surface: #ffffff;
    --color-background: #0075BF;
    --color-surface-elevated: #f8fafc;

    /* Colores de texto */
    --color-text-primary: #1f2937;
    --color-text-secondary: #6b7280;
    --color-text-light: #9ca3af;
    --color-text-inverse: #ffffff;

    /* Sombras */
    --shadow-soft: 0 2px 15px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 4px 25px rgba(0, 0, 0, 0.12);
    --shadow-large: 0 8px 40px rgba(0, 0, 0, 0.16);
    --shadow-brand: 0 4px 20px rgba(75, 40, 131, 0.25);

    /* Bordes */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --border-radius-2xl: 1.5rem;

    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
}

/* ===========================================
   COMPONENTES BASE
   =========================================== */

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    font-size: 0.875rem;
    line-height: 1.25rem;
    text-decoration: none;
    border-radius: var(--border-radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    user-select: none;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-soft);
}

.btn-primary:hover:not(:disabled) {
    background-color: #3B1F66;
    border-color: #3B1F66;
    box-shadow: var(--shadow-medium);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-text-inverse);
    border-color: var(--color-secondary);
    box-shadow: var(--shadow-soft);
}

.btn-secondary:hover:not(:disabled) {
    background-color: #005A94;
    border-color: #005A94;
    box-shadow: var(--shadow-medium);
    transform: translateY(-1px);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover:not(:disabled) {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
}

.btn-ghost {
    background-color: transparent;
    color: var(--color-text-secondary);
    border-color: transparent;
}

.btn-ghost:hover:not(:disabled) {
    background-color: rgba(75, 40, 131, 0.1);
    color: var(--color-primary);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
    line-height: 1rem;
}

.btn-md {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    line-height: 1.25rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    line-height: 1.5rem;
}

/* Cards */
.card {
    background-color: var(--color-surface);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease-in-out;
}

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

.card-elevated {
    box-shadow: var(--shadow-medium);
}

.card-interactive {
    cursor: pointer;
    transition: all 0.2s ease-in-out;
}

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

/* Form Elements */
.form-input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    line-height: 1.25rem;
    color: var(--color-text-primary);
    background-color: var(--color-surface);
    border: 1px solid #d1d5db;
    border-radius: var(--border-radius-md);
    transition: all 0.2s ease-in-out;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(75, 40, 131, 0.1);
}

.form-input::placeholder {
    color: var(--color-text-light);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

/* ===========================================
   COMPONENTES ESPECÍFICOS
   =========================================== */

/* Categorías */
.category-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--border-radius-md);
    border: 1px solid;
}

.category-restaurante {
    background-color: rgba(139, 92, 246, 0.1);
    color: #7c3aed;
    border-color: rgba(139, 92, 246, 0.2);
}

.category-cerveceria {
    background-color: rgba(16, 185, 129, 0.1);
    color: #059669;
    border-color: rgba(16, 185, 129, 0.2);
}

.category-actividad {
    background-color: rgba(245, 158, 11, 0.1);
    color: #d97706;
    border-color: rgba(245, 158, 11, 0.2);
}

.category-otro {
    background-color: rgba(107, 114, 128, 0.1);
    color: #4b5563;
    border-color: rgba(107, 114, 128, 0.2);
}

/* ===========================================
   ANIMACIONES Y ESTADOS
   =========================================== */

.slide-up {
    animation: slideUp 0.4s ease-out;
}

.bounce-subtle {
    animation: bounceSubtle 0.6s ease-out;
}

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

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounceSubtle {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-2px);
    }
}

/* Loading states */
.loading-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* ===========================================
   COMPONENTES VISUALES AVANZADOS
   =========================================== */

/* Sistema de Cards Temáticas */
.card-primary {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.85) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(75, 40, 131, 0.1);
    box-shadow: 0 8px 32px rgba(75, 40, 131, 0.15);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 48px rgba(75, 40, 131, 0.2);
}

.card-secondary {
    background: rgba(255, 255, 255, 0.95);
    border: 4px solid #4B2883;
    box-shadow: 0 8px 32px rgba(75, 40, 131, 0.2);
    transition: all 0.3s ease;
}

.card-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 123, 191, 0.15);
}

/* Navegación entre secciones */
.btn-nav {
    background-color: transparent;
    color: rgba(255, 255, 255, 0.7);
    border: none;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    white-space: nowrap;
}

.btn-nav:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
}

.btn-nav.active {
    background: linear-gradient(90deg, #4B2883 0%, #6B46C1 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(75, 40, 131, 0.3);
}

/* Responsive para navegación */
@media (max-width: 640px) {
    .btn-nav {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
        min-width: 0;
        flex: 1;
    }
}

/* Secciones content */
.content-section {
    animation: fadeIn 0.3s ease-out;
}

/* Cards de líneas de colectivo */
.bus-line-card {
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.bus-line-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Números de línea */
.line-number {
    font-weight: 700;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    color: white;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

/* ===========================================
    FILTROS DESPLEGABLES
    =========================================== */

.category-section {
    border: 1px solid #e5e7eb;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: all 0.2s ease-in-out;
}

.category-section:hover {
    border-color: #d1d5db;
}

.category-header {
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease-in-out;
}

.category-section.expanded .category-header {
    border-bottom-color: #e5e7eb;
    background-color: #f9fafb;
}

.category-toggle {
    transition: all 0.2s ease-in-out;
}

.category-toggle.rotated svg {
    transform: rotate(180deg);
}

.category-sponsors {
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease-in-out;
    opacity: 0;
}

.category-sponsors.expanded {
    max-height: 500px;
    opacity: 1;
}

.category-sponsor-item {
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    border: 1px solid transparent;
}

.category-sponsor-item:hover {
    background-color: #f3f4f6;
    border-color: #d1d5db;
}

.category-sponsor-item.selected {
    background-color: rgba(75, 40, 131, 0.1);
    border-color: rgba(75, 40, 131, 0.2);
}

.category-sponsor-logo {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #e5e7eb;
    transition: all 0.2s ease-in-out;
}

.category-sponsor-item:hover .category-sponsor-logo {
    border-color: var(--color-primary);
    transform: scale(1.05);
}

/* ===========================================
     MODAL ANIMATIONS
     =========================================== */

.modal-container {
    animation: modalFadeIn 0.3s ease-out;
}

.modal-content {
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-exit .modal-content {
    animation: modalSlideOut 0.3s ease-in forwards;
}

@keyframes modalSlideOut {
    from {
        opacity: 1;
        transform: scale(1);
    }
    to {
        opacity: 0;
        transform: scale(0.95);
    }
}

/* ===========================================
     ADMIN PAGE STYLES
     =========================================== */

.admin-gradient-bg {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 25%, #cbd5e1 50%, #94a3b8 75%, #64748b 100%);
}

.admin-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(148, 163, 184, 0.1);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.admin-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Category badges */
.category-alojamiento {
    background: linear-gradient(135deg, #dbeafe, #bfdbfe);
    color: #1e40af;
    border: 1px solid #93c5fd;
}

.category-comidas {
    background: linear-gradient(135deg, #dcfce7, #bbf7d0);
    color: #166534;
    border: 1px solid #86efac;
}

.category-actividades {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    color: #92400e;
    border: 1px solid #fcd34d;
}

.category-otro {
    background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
    color: #334155;
    border: 1px solid #cbd5e1;
}

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

.text-balance {
    text-wrap: balance;
}

.prose-custom h1,
.prose-custom h2,
.prose-custom h3 {
    color: var(--color-text-primary);
    font-weight: 600;
}

.prose-custom p {
    color: var(--color-text-secondary);
    line-height: 1.6;
}