/* ============================================ */
/* FEDES3 - COMPONENTES REUTILIZABLES */
/* ============================================ */

/* ============================================ */
/* BOTONES */
/* ============================================ */
.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition-base);
    font-family: var(--font-body);
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-background);
    border: 2px solid var(--color-primary);
}

.btn-primary:hover {
    background: transparent;
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-background);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
}

.btn-outline-white {
    background: transparent;
    color: #ffffff;
    border: 2px solid #ffffff;
}

.btn-outline-white:hover {
    background: #ffffff;
    color: #000000;
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.btn-block {
    width: 100%;
    display: block;
}

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

.btn:disabled:hover {
    transform: none;
}

/* ============================================ */
/* CARDS */
/* ============================================ */
.card {
    background: var(--color-background-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    transition: var(--transition-base);
}

.card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.card-header {
    margin-bottom: var(--spacing-md);
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.card-description {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.card-footer {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

/* ============================================ */
/* BADGES */
/* ============================================ */
.badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--border-radius-sm);
    background: var(--color-background-alt);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.badge-primary {
    background: var(--color-primary);
    color: var(--color-background);
    border-color: var(--color-primary);
}

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

/* ============================================ */
/* ALERTS */
/* ============================================ */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
    border: 1px solid;
}

.alert-success {
    background: rgba(76, 175, 80, 0.1);
    border-color: #4CAF50;
    color: #4CAF50;
}

.alert-error {
    background: rgba(244, 67, 54, 0.1);
    border-color: #F44336;
    color: #F44336;
}

.alert-warning {
    background: rgba(255, 193, 7, 0.1);
    border-color: #FFC107;
    color: #FFC107;
}

.alert-info {
    background: rgba(33, 150, 243, 0.1);
    border-color: #2196F3;
    color: #2196F3;
}

/* ============================================ */
/* DIVIDERS */
/* ============================================ */
.divider {
    height: 1px;
    background: var(--color-border);
    margin: var(--spacing-xl) 0;
}

.divider-thick {
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--color-border) 20%, 
        var(--color-border) 80%, 
        transparent 100%
    );
}

.divider-text {
    display: flex;
    align-items: center;
    text-align: center;
    margin: var(--spacing-xl) 0;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.divider-text::before,
.divider-text::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

.divider-text::before {
    margin-right: var(--spacing-md);
}

.divider-text::after {
    margin-left: var(--spacing-md);
}

/* ============================================ */
/* LOADING */
/* ============================================ */
.spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.spinner-sm {
    width: 24px;
    height: 24px;
    border-width: 3px;
}

.spinner-lg {
    width: 60px;
    height: 60px;
    border-width: 5px;
}

/* ============================================ */
/* TOOLTIPS */
/* ============================================ */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip-text {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-background-card);
    color: var(--color-text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    white-space: nowrap;
    border: 1px solid var(--color-border);
    transition: var(--transition-base);
    z-index: 1000;
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

.tooltip-text::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--color-border);
}

/* ============================================ */
/* STATS */
/* ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-background-card);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
}

.stat-number {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-heading);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================ */
/* ICONOS */
/* ============================================ */
.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-background-alt);
    color: var(--color-primary);
}

.icon-lg {
    width: 60px;
    height: 60px;
}

.icon-sm {
    width: 30px;
    height: 30px;
}

.icon-square {
    border-radius: var(--border-radius-md);
}

.icon-primary {
    background: var(--color-primary);
    color: var(--color-background);
}

/* ============================================ */
/* UTILITY CLASSES */
/* ============================================ */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.text-primary {
    color: var(--color-text-primary);
}

.text-secondary {
    color: var(--color-text-secondary);
}

.text-muted {
    color: var(--color-text-muted);
}

.fw-bold {
    font-weight: 700;
}

.fw-semibold {
    font-weight: 600;
}

.fw-normal {
    font-weight: 400;
}

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.pt-0 { padding-top: 0; }
.pt-1 { padding-top: var(--spacing-xs); }
.pt-2 { padding-top: var(--spacing-sm); }
.pt-3 { padding-top: var(--spacing-md); }
.pt-4 { padding-top: var(--spacing-lg); }
.pt-5 { padding-top: var(--spacing-xl); }

.pb-0 { padding-bottom: 0; }
.pb-1 { padding-bottom: var(--spacing-xs); }
.pb-2 { padding-bottom: var(--spacing-sm); }
.pb-3 { padding-bottom: var(--spacing-md); }
.pb-4 { padding-bottom: var(--spacing-lg); }
.pb-5 { padding-bottom: var(--spacing-xl); }

.d-none {
    display: none;
}

.d-block {
    display: block;
}

.d-flex {
    display: flex;
}

.d-grid {
    display: grid;
}

.align-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.gap-1 { gap: var(--spacing-xs); }
.gap-2 { gap: var(--spacing-sm); }
.gap-3 { gap: var(--spacing-md); }
.gap-4 { gap: var(--spacing-lg); }
.gap-5 { gap: var(--spacing-xl); }

/* ============================================ */
/* GALERÍAS */
/* ============================================ */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.gallery-item {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: var(--transition-base);
    background: var(--color-background-alt);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-base);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-base);
    backdrop-filter: blur(2px);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay svg {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

/* ============================================ */
/* BLOQUES DE CONTENIDO CON IMAGEN */
/* ============================================ */
.content-block-with-image {
    display: flex;
    gap: var(--spacing-2xl);
    align-items: center;
    margin: var(--spacing-2xl) 0;
}

.content-block-with-image.reverse {
    flex-direction: row-reverse;
}

.content-text-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.content-image-column {
    flex: 1;
    max-width: 50%;
}

.content-image-column img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transition: var(--transition-base);
}

.content-image-column img:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

/* ============================================ */
/* RESPONSIVE - GALERÍAS Y BLOQUES CON IMAGEN */
/* ============================================ */
@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .content-block-with-image,
    .content-block-with-image.reverse {
        flex-direction: column;
    }
    
    .content-image-column {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================ */
/* MODAL GALERÍA */
/* ============================================ */
.gallery-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-modal.active {
    display: flex;
    opacity: 1;
}

.gallery-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    cursor: pointer;
}

.gallery-modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    z-index: 1;
    animation: zoomIn 0.3s ease;
}

.gallery-modal-content img {
    max-width: 100%;
    max-height: 90vh;
    width: auto;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
}

.gallery-modal-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: #ffffff;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
    backdrop-filter: blur(10px);
}

.gallery-modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: rotate(90deg);
}

@keyframes zoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .gallery-modal-content {
        max-width: 95vw;
        max-height: 85vh;
    }
    
    .gallery-modal-close {
        top: -40px;
        width: 40px;
        height: 40px;
    }
    
    .gallery-modal-close svg {
        width: 24px;
        height: 24px;
    }
}