/**
 * unified.css - Sistema unificado de utilidades de Arrayanmed
 * Este archivo contiene clases utilitarias, helpers y componentes adicionales
 * que pueden ser reutilizados en todo el sitio. Incluye utilidades de spacing,
 * display, flexbox, grid, animaciones y componentes comunes.
 */

/* ========== UTILIDADES DE DISPLAY ========== */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-inline { display: inline !important; }
.d-inline-block { display: inline-block !important; }
.d-flex { display: flex !important; }
.d-inline-flex { display: inline-flex !important; }
.d-grid { display: grid !important; }

/* Display responsive */
@media (min-width: 768px) {
    .d-md-none { display: none !important; }
    .d-md-block { display: block !important; }
    .d-md-flex { display: flex !important; }
    .d-md-grid { display: grid !important; }
}

@media (min-width: 1024px) {
    .d-lg-none { display: none !important; }
    .d-lg-block { display: block !important; }
    .d-lg-flex { display: flex !important; }
    .d-lg-grid { display: grid !important; }
}

/* ========== UTILIDADES DE FLEXBOX ========== */
/* Dirección */
.flex-row { flex-direction: row !important; }
.flex-column { flex-direction: column !important; }
.flex-row-reverse { flex-direction: row-reverse !important; }
.flex-column-reverse { flex-direction: column-reverse !important; }

/* Wrap */
.flex-wrap { flex-wrap: wrap !important; }
.flex-nowrap { flex-wrap: nowrap !important; }
.flex-wrap-reverse { flex-wrap: wrap-reverse !important; }

/* Justify content */
.justify-start { justify-content: flex-start !important; }
.justify-end { justify-content: flex-end !important; }
.justify-center { justify-content: center !important; }
.justify-between { justify-content: space-between !important; }
.justify-around { justify-content: space-around !important; }
.justify-evenly { justify-content: space-evenly !important; }

/* Align items */
.items-start { align-items: flex-start !important; }
.items-end { align-items: flex-end !important; }
.items-center { align-items: center !important; }
.items-baseline { align-items: baseline !important; }
.items-stretch { align-items: stretch !important; }

/* Align self */
.self-auto { align-self: auto !important; }
.self-start { align-self: flex-start !important; }
.self-end { align-self: flex-end !important; }
.self-center { align-self: center !important; }
.self-baseline { align-self: baseline !important; }
.self-stretch { align-self: stretch !important; }

/* Gap */
.gap-0 { gap: 0 !important; }
.gap-1 { gap: var(--spacing-xs) !important; }
.gap-2 { gap: var(--spacing-sm) !important; }
.gap-3 { gap: var(--spacing-md) !important; }
.gap-4 { gap: var(--spacing-lg) !important; }
.gap-5 { gap: var(--spacing-xl) !important; }
.gap-6 { gap: var(--spacing-2xl) !important; }

/* ========== UTILIDADES DE GRID ========== */
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)) !important; }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)) !important; }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)) !important; }
.grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)) !important; }
.grid-cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)) !important; }

/* Grid responsive */
@media (min-width: 768px) {
    .grid-md-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)) !important; }
    .grid-md-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
    .grid-md-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)) !important; }
    .grid-md-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)) !important; }
}

@media (min-width: 1024px) {
    .grid-lg-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)) !important; }
    .grid-lg-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
    .grid-lg-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)) !important; }
    .grid-lg-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)) !important; }
    .grid-lg-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)) !important; }
    .grid-lg-cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)) !important; }
}

/* ========== UTILIDADES DE SPACING ========== */
/* Margin */
.m-0 { margin: 0 !important; }
.m-1 { margin: var(--spacing-xs) !important; }
.m-2 { margin: var(--spacing-sm) !important; }
.m-3 { margin: var(--spacing-md) !important; }
.m-4 { margin: var(--spacing-lg) !important; }
.m-5 { margin: var(--spacing-xl) !important; }
.m-6 { margin: var(--spacing-2xl) !important; }
.m-auto { margin: auto !important; }

/* Margin top */
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-xs) !important; }
.mt-2 { margin-top: var(--spacing-sm) !important; }
.mt-3 { margin-top: var(--spacing-md) !important; }
.mt-4 { margin-top: var(--spacing-lg) !important; }
.mt-5 { margin-top: var(--spacing-xl) !important; }
.mt-6 { margin-top: var(--spacing-2xl) !important; }

/* Margin bottom */
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-xs) !important; }
.mb-2 { margin-bottom: var(--spacing-sm) !important; }
.mb-3 { margin-bottom: var(--spacing-md) !important; }
.mb-4 { margin-bottom: var(--spacing-lg) !important; }
.mb-5 { margin-bottom: var(--spacing-xl) !important; }
.mb-6 { margin-bottom: var(--spacing-2xl) !important; }

/* Margin left/right */
.mx-0 { margin-left: 0 !important; margin-right: 0 !important; }
.mx-1 { margin-left: var(--spacing-xs) !important; margin-right: var(--spacing-xs) !important; }
.mx-2 { margin-left: var(--spacing-sm) !important; margin-right: var(--spacing-sm) !important; }
.mx-3 { margin-left: var(--spacing-md) !important; margin-right: var(--spacing-md) !important; }
.mx-4 { margin-left: var(--spacing-lg) !important; margin-right: var(--spacing-lg) !important; }
.mx-5 { margin-left: var(--spacing-xl) !important; margin-right: var(--spacing-xl) !important; }
.mx-auto { margin-left: auto !important; margin-right: auto !important; }

/* Margin top/bottom */
.my-0 { margin-top: 0 !important; margin-bottom: 0 !important; }
.my-1 { margin-top: var(--spacing-xs) !important; margin-bottom: var(--spacing-xs) !important; }
.my-2 { margin-top: var(--spacing-sm) !important; margin-bottom: var(--spacing-sm) !important; }
.my-3 { margin-top: var(--spacing-md) !important; margin-bottom: var(--spacing-md) !important; }
.my-4 { margin-top: var(--spacing-lg) !important; margin-bottom: var(--spacing-lg) !important; }
.my-5 { margin-top: var(--spacing-xl) !important; margin-bottom: var(--spacing-xl) !important; }
.my-6 { margin-top: var(--spacing-2xl) !important; margin-bottom: var(--spacing-2xl) !important; }

/* Padding - mismo patrón que margin */
.p-0 { padding: 0 !important; }
.p-1 { padding: var(--spacing-xs) !important; }
.p-2 { padding: var(--spacing-sm) !important; }
.p-3 { padding: var(--spacing-md) !important; }
.p-4 { padding: var(--spacing-lg) !important; }
.p-5 { padding: var(--spacing-xl) !important; }
.p-6 { padding: var(--spacing-2xl) !important; }

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

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

.px-0 { padding-left: 0 !important; padding-right: 0 !important; }
.px-1 { padding-left: var(--spacing-xs) !important; padding-right: var(--spacing-xs) !important; }
.px-2 { padding-left: var(--spacing-sm) !important; padding-right: var(--spacing-sm) !important; }
.px-3 { padding-left: var(--spacing-md) !important; padding-right: var(--spacing-md) !important; }
.px-4 { padding-left: var(--spacing-lg) !important; padding-right: var(--spacing-lg) !important; }
.px-5 { padding-left: var(--spacing-xl) !important; padding-right: var(--spacing-xl) !important; }

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

/* ========== UTILIDADES DE ANCHO Y ALTO ========== */
.w-25 { width: 25% !important; }
.w-50 { width: 50% !important; }
.w-75 { width: 75% !important; }
.w-100 { width: 100% !important; }
.w-auto { width: auto !important; }
.w-full { width: 100% !important; }

.h-25 { height: 25% !important; }
.h-50 { height: 50% !important; }
.h-75 { height: 75% !important; }
.h-100 { height: 100% !important; }
.h-auto { height: auto !important; }
.h-full { height: 100% !important; }
.h-screen { height: 100vh !important; }

/* Max width */
.max-w-sm { max-width: 576px !important; }
.max-w-md { max-width: 768px !important; }
.max-w-lg { max-width: 1024px !important; }
.max-w-xl { max-width: 1280px !important; }
.max-w-full { max-width: 100% !important; }

/* ========== UTILIDADES DE POSICIÓN ========== */
.position-static { position: static !important; }
.position-relative { position: relative !important; }
.position-absolute { position: absolute !important; }
.position-fixed { position: fixed !important; }
.position-sticky { position: sticky !important; }

/* Posicionamiento */
.top-0 { top: 0 !important; }
.right-0 { right: 0 !important; }
.bottom-0 { bottom: 0 !important; }
.left-0 { left: 0 !important; }
.inset-0 { top: 0 !important; right: 0 !important; bottom: 0 !important; left: 0 !important; }

/* ========== UTILIDADES DE BORDE ========== */
.border-0 { border: 0 !important; }
.border { border: 1px solid var(--border-light) !important; }
.border-2 { border: 2px solid var(--border-light) !important; }

.border-primary { border-color: var(--primary-green) !important; }
.border-accent { border-color: var(--accent-gold) !important; }

/* Border radius */
.rounded-0 { border-radius: 0 !important; }
.rounded-sm { border-radius: var(--radius-sm) !important; }
.rounded { border-radius: var(--radius-md) !important; }
.rounded-lg { border-radius: var(--radius-lg) !important; }
.rounded-xl { border-radius: var(--radius-xl) !important; }
.rounded-full { border-radius: var(--radius-full) !important; }

/* ========== UTILIDADES DE SOMBRA ========== */
.shadow-none { box-shadow: none !important; }
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }

/* ========== UTILIDADES DE OVERFLOW ========== */
.overflow-auto { overflow: auto !important; }
.overflow-hidden { overflow: hidden !important; }
.overflow-visible { overflow: visible !important; }
.overflow-scroll { overflow: scroll !important; }
.overflow-x-auto { overflow-x: auto !important; }
.overflow-y-auto { overflow-y: auto !important; }

/* ========== UTILIDADES DE OPACIDAD ========== */
.opacity-0 { opacity: 0 !important; }
.opacity-25 { opacity: 0.25 !important; }
.opacity-50 { opacity: 0.5 !important; }
.opacity-75 { opacity: 0.75 !important; }
.opacity-100 { opacity: 1 !important; }

/* ========== UTILIDADES DE CURSOR ========== */
.cursor-auto { cursor: auto !important; }
.cursor-pointer { cursor: pointer !important; }
.cursor-not-allowed { cursor: not-allowed !important; }
.cursor-wait { cursor: wait !important; }

/* ========== COMPONENTES COMUNES ========== */
/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    font-size: var(--font-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.badge-accent {
    background-color: var(--accent-gold);
    color: var(--text-dark);
}

.badge-success {
    background-color: #27ae60;
    color: white;
}

.badge-warning {
    background-color: #f39c12;
    color: white;
}

.badge-error {
    background-color: #e74c3c;
    color: white;
}

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

.divider-vertical {
    width: 1px;
    height: 100%;
    background-color: var(--border-light);
    margin: 0 var(--spacing-lg);
}

/* Spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--border-light);
    border-top-color: var(--primary-green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.spinner-lg {
    width: 40px;
    height: 40px;
}

/* Tooltip (base) */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip-text {
    visibility: hidden;
    background-color: var(--text-dark);
    color: white;
    text-align: center;
    border-radius: 6px;
    padding: 8px 12px;
    position: absolute;
    z-index: var(--z-tooltip);
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: var(--font-sm);
    white-space: nowrap;
}

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

/* ========== ANIMACIONES UTILITARIAS ========== */
/* Fade in */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Slide animations */
.slide-in-left {
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.slide-in-right {
    transform: translateX(100%);
    transition: transform 0.6s ease;
}

.slide-in-left.visible,
.slide-in-right.visible {
    transform: translateX(0);
}

/* Scale animation */
.scale-in {
    transform: scale(0);
    transition: transform 0.4s ease;
}

.scale-in.visible {
    transform: scale(1);
}

/* Stagger animation para elementos hijo */
.stagger-animation > * {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.stagger-animation.visible > * {
    opacity: 1;
    transform: translateY(0);
}

.stagger-animation.visible > *:nth-child(1) { transition-delay: 0.1s; }
.stagger-animation.visible > *:nth-child(2) { transition-delay: 0.2s; }
.stagger-animation.visible > *:nth-child(3) { transition-delay: 0.3s; }
.stagger-animation.visible > *:nth-child(4) { transition-delay: 0.4s; }
.stagger-animation.visible > *:nth-child(5) { transition-delay: 0.5s; }
.stagger-animation.visible > *:nth-child(6) { transition-delay: 0.6s; }

/* ========== UTILIDADES RESPONSIVE ========== */
/* Ocultar en diferentes breakpoints */
@media (max-width: 767px) {
    .hide-mobile { display: none !important; }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .hide-tablet { display: none !important; }
}

@media (min-width: 1024px) {
    .hide-desktop { display: none !important; }
}

/* Solo mostrar en ciertos breakpoints */
@media (max-width: 767px) {
    .show-mobile-only { display: block !important; }
}

@media (min-width: 768px) {
    .show-mobile-only { display: none !important; }
}

/* ========== UTILIDADES DE IMPRESIÓN ========== */
@media print {
    .no-print { display: none !important; }
    
    .print-only { display: block !important; }
    
    /* Resetear colores para impresión */
    * {
        color: black !important;
        background: white !important;
    }
    
    /* Asegurar que los enlaces sean visibles */
    a[href]::after {
        content: " (" attr(href) ")";
    }
}

/* ========== ACCESIBILIDAD ========== */
/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus visible para accesibilidad */
.focus-visible:focus {
    outline: 2px solid var(--primary-green);
    outline-offset: 2px;
}

/* Skip links */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-green);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: var(--radius-md);
}

.skip-link:focus {
    top: 0;
}

/* ========== MODO OSCURO (PREPARADO) ========== */
/* Clases preparadas para futura implementación de modo oscuro */
.dark-mode {
    /* Variables de color para modo oscuro */
    --bg-dark: #1a1a1a;
    --bg-dark-secondary: #2d2d2d;
    --text-dark-primary: #ffffff;
    --text-dark-secondary: #b8b8b8;
}

/* ========== COMPONENTE DE ALERTA ========== */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.alert-info {
    background-color: #e3f2fd;
    color: #1565c0;
    border-left: 4px solid #1565c0;
}

.alert-success {
    background-color: #e8f5e9;
    color: #2e7d32;
    border-left: 4px solid #2e7d32;
}

.alert-warning {
    background-color: #fff3e0;
    color: #ef6c00;
    border-left: 4px solid #ef6c00;
}

.alert-error {
    background-color: #ffebee;
    color: #c62828;
    border-left: 4px solid #c62828;
}