/**
 * Estilos del popup modal - PEP College Access Program
 * ImpressM Popup Manager - Frontend Styles
 * 
 * Diseño educativo moderno con colores de marca PEP
 * OPTIMIZADO PARA TODOS LOS DISPOSITIVOS
 * 
 * @package ImpressM\Popup
 * @since 1.0.0
 */

/* ============================================
   VARIABLES CSS - Colores de Marca PEP
   ============================================ */

:root {
    --pep-blue: #3a5cac;
    --pep-green: #95c549;
    --pep-pink: #ec1d7f;
    --pep-orange: #ff914c;
    --pep-dark: #2a3c5a;
    --pep-light: #f8f9fc;
}

/* ============================================
   OVERLAY - Fondo oscuro con blur
   ============================================ */

.impressm-popup-overlay {
    /* Posicionamiento fijo para cubrir toda la pantalla */
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999999;
    
    /* Fondo oscuro con transparencia */
    background-color: rgba(42, 60, 90, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    
    /* Centrar contenido */
    display: flex;
    align-items: center;
    justify-content: center;
    
    /* Padding generoso para móviles */
    padding: 20px;
    
    /* Oculto por defecto, JS lo mostrará */
    opacity: 0;
    visibility: hidden;
    
    /* Transiciones suaves */
    transition: opacity 0.3s ease-out, visibility 0s linear 0.3s;
    
    /* Asegurar que no haya scroll en el overlay */
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* Estado visible (controlado por JS) */
.impressm-popup-overlay.impressm-popup-visible {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease-out, visibility 0s linear 0s;
}

/* Estado de salida (animación fade-out) */
.impressm-popup-overlay.impressm-popup-closing {
    opacity: 0;
    transition: opacity 0.2s ease-in, visibility 0s linear 0.2s;
}

/* ============================================
   CARD - Contenedor del popup
   ============================================ */

.impressm-popup-card {
    /* Dimensiones y espaciado */
    max-width: 540px;
    width: 100%;
    max-height: calc(100vh - 40px);
    
    /* Fondo y bordes */
    background: #ffffff;
    border-radius: 16px;
    
    /* Sombra elevada y profesional */
    box-shadow: 
        0 4px 6px rgba(0, 0, 0, 0.07),
        0 10px 25px rgba(58, 92, 172, 0.15),
        0 20px 60px rgba(42, 60, 90, 0.25);
    
    /* Border decorativo con gradiente de marca */
    border-top: 5px solid var(--pep-blue);
    position: relative;
    
    /* Overflow para contenido largo */
    overflow: hidden;
    display: flex;
    flex-direction: column;
    
    /* Estado inicial: escala reducida */
    transform: scale(0.92);
    opacity: 0;
    
    /* Transición suave */
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), 
                opacity 0.3s ease-out;
}

/* Acento de color decorativo (esquina superior izquierda) */
.impressm-popup-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 120px;
    height: 5px;
    background: linear-gradient(90deg, 
        var(--pep-green) 0%, 
        var(--pep-pink) 50%, 
        var(--pep-orange) 100%
    );
    z-index: 1;
}

/* Animación de entrada del card cuando el overlay es visible */
.impressm-popup-overlay.impressm-popup-visible .impressm-popup-card {
    transform: scale(1);
    opacity: 1;
}

/* Animación de salida del card */
.impressm-popup-overlay.impressm-popup-closing .impressm-popup-card {
    transform: scale(0.95);
    opacity: 0;
    transition: transform 0.2s ease-in, opacity 0.2s ease-in;
}

/* ============================================
   BOTÓN DE CIERRE
   ============================================ */

.impressm-popup-close {
    /* Posicionamiento */
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 10;
    
    /* Resetear estilos de botón */
    background: var(--pep-light);
    border: 2px solid transparent;
    padding: 0;
    cursor: pointer;
    
    /* Tamaño táctil óptimo (mínimo 44x44px recomendado) */
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    
    /* Centrar el ícono */
    display: flex;
    align-items: center;
    justify-content: center;
    
    /* Color y tipografía */
    font-size: 26px;
    line-height: 1;
    color: #666666;
    
    /* Border radius circular */
    border-radius: 50%;
    
    /* Transiciones suaves */
    transition: all 0.25s ease;
    
    /* Outline visible para accesibilidad */
    outline-offset: 3px;
    
    /* Evitar selección de texto */
    user-select: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: transparent;
}

/* Hover del botón (solo desktop) */
@media (hover: hover) {
    .impressm-popup-close:hover {
        background: var(--pep-pink);
        color: #ffffff;
        transform: rotate(90deg) scale(1.1);
        border-color: var(--pep-pink);
    }
}

/* Focus visible (teclado) */
.impressm-popup-close:focus {
    outline: 3px solid var(--pep-blue);
    outline-offset: 3px;
}

/* Active (click/tap) */
.impressm-popup-close:active {
    transform: scale(0.9);
    background: var(--pep-pink);
    color: #ffffff;
}

/* ============================================
   CONTENIDO DEL POPUP
   ============================================ */

.impressm-popup-content {
    /* Espaciado interno generoso */
    padding: 44px 32px 32px 32px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* Título del popup */
.impressm-popup-title {
    /* Tipografía impactante */
    font-size: 26px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--pep-blue);
    
    /* Espaciado */
    margin: 0 0 18px 0;
    padding-right: 48px;
    
    /* Sutil sombra de texto para profundidad */
    text-shadow: 0 1px 2px rgba(58, 92, 172, 0.08);
    
    /* Evitar desbordamiento */
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Cuerpo del popup */
.impressm-popup-body {
    /* Tipografía clara y legible */
    font-size: 16px;
    line-height: 1.7;
    color: #4a5568;
    
    /* Espaciado */
    margin: 0 0 20px 0;
    
    /* Evitar desbordamiento */
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Párrafos dentro del body */
.impressm-popup-body p {
    margin: 0 0 14px 0;
}

.impressm-popup-body p:last-child {
    margin-bottom: 0;
}

/* ============================================
   CALL TO ACTION - Botón de Aplicación
   ============================================ */

.impressm-popup-body a {
    /* CRÍTICO: display flex para que vaya en su propia línea */
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    
    /* Ancho automático en desktop, centrado */
    width: auto;
    max-width: 100%;
    
    /* Espaciado y dimensiones - Táctil friendly */
    padding: 16px 36px;
    margin-top: 16px;
    min-height: 52px;
    
    /* Tipografía del botón */
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
    
    /* Colores de marca - Gradiente vibrante */
    background: linear-gradient(135deg, var(--pep-green) 0%, var(--pep-blue) 100%);
    color: #ffffff;
    
    /* Bordes y sombras */
    border-radius: 50px;
    box-shadow: 
        0 4px 12px rgba(149, 197, 73, 0.3),
        0 2px 4px rgba(58, 92, 172, 0.2);
    
    /* Transiciones suaves */
    transition: all 0.3s ease;
    
    /* Posicionamiento */
    position: relative;
    overflow: hidden;
    
    /* Evitar selección de texto */
    user-select: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: transparent;
}

/* Efecto de brillo en hover (solo desktop) */
.impressm-popup-body a::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 ease;
}

@media (hover: hover) {
    .impressm-popup-body a:hover::before {
        left: 100%;
    }
    
    /* Hover del botón CTA */
    .impressm-popup-body a:hover {
        transform: translateY(-2px) scale(1.02);
        box-shadow: 
            0 8px 20px rgba(149, 197, 73, 0.4),
            0 4px 8px rgba(58, 92, 172, 0.3);
    }
}

/* Focus visible (teclado) */
.impressm-popup-body a:focus {
    outline: 3px solid var(--pep-orange);
    outline-offset: 4px;
}

/* Active (click/tap) */
.impressm-popup-body a:active {
    transform: scale(0.97);
    box-shadow: 
        0 2px 8px rgba(149, 197, 73, 0.3),
        0 1px 3px rgba(58, 92, 172, 0.2);
}

/* Flecha decorativa después del texto */
.impressm-popup-body a::after {
    content: '→';
    font-size: 18px;
    font-weight: bold;
    transition: transform 0.3s ease;
}

@media (hover: hover) {
    .impressm-popup-body a:hover::after {
        transform: translateX(4px);
    }
}

/* ============================================
   RESPONSIVE - TABLETS (Portrait)
   ============================================ */

@media (max-width: 768px) and (min-width: 601px) {
    .impressm-popup-content {
        padding: 40px 28px 28px 28px;
    }
    
    .impressm-popup-title {
        font-size: 24px;
    }
    
    .impressm-popup-body {
        font-size: 16px;
    }
    
    .impressm-popup-body a {
        padding: 15px 30px;
        font-size: 15px;
    }
}

/* ============================================
   RESPONSIVE - MÓVILES MEDIANOS
   ============================================ */

@media (max-width: 600px) {
    .impressm-popup-overlay {
        padding: 12px;
        align-items: flex-start;
        padding-top: max(12px, env(safe-area-inset-top));
    }
    
    .impressm-popup-card {
        max-width: 100%;
        border-radius: 16px;
        margin-top: 20px;
        max-height: calc(100vh - 24px);
    }
    
    .impressm-popup-content {
        padding: 50px 20px 24px 20px;
    }
    
    .impressm-popup-title {
        font-size: 21px;
        padding-right: 52px;
        margin-bottom: 14px;
        line-height: 1.35;
    }
    
    .impressm-popup-body {
        font-size: 15px;
        line-height: 1.65;
        margin-bottom: 18px;
    }
    
    .impressm-popup-body a {
        /* Full width en móviles */
        width: 100%;
        padding: 17px 24px;
        font-size: 14px;
        letter-spacing: 0.8px;
    }
    
    .impressm-popup-close {
        top: 10px;
        right: 10px;
    }
}

/* ============================================
   RESPONSIVE - MÓVILES PEQUEÑOS
   ============================================ */

@media (max-width: 400px) {
    .impressm-popup-overlay {
        padding: 8px;
    }
    
    .impressm-popup-card {
        border-radius: 12px;
        max-height: calc(100vh - 16px);
    }
    
    .impressm-popup-content {
        padding: 48px 16px 20px 16px;
    }
    
    .impressm-popup-title {
        font-size: 19px;
        padding-right: 48px;
        margin-bottom: 12px;
    }
    
    .impressm-popup-body {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 16px;
    }
    
    .impressm-popup-body a {
        padding: 16px 20px;
        font-size: 13px;
        min-height: 50px;
    }
    
    .impressm-popup-close {
        top: 8px;
        right: 8px;
        width: 42px;
        height: 42px;
        font-size: 24px;
    }
}

/* ============================================
   RESPONSIVE - MÓVILES MUY PEQUEÑOS
   ============================================ */

@media (max-width: 360px) {
    .impressm-popup-title {
        font-size: 18px;
    }
    
    .impressm-popup-body {
        font-size: 13px;
    }
    
    .impressm-popup-body a {
        font-size: 12px;
        padding: 15px 18px;
    }
}

/* ============================================
   LANDSCAPE MODE (Móviles en horizontal)
   ============================================ */

@media (max-height: 500px) and (orientation: landscape) {
    .impressm-popup-overlay {
        padding: 8px;
        align-items: flex-start;
    }
    
    .impressm-popup-card {
        max-height: calc(100vh - 16px);
        margin-top: 0;
    }
    
    .impressm-popup-content {
        padding: 40px 20px 16px 20px;
    }
    
    .impressm-popup-title {
        font-size: 18px;
        margin-bottom: 10px;
    }
    
    .impressm-popup-body {
        font-size: 14px;
        line-height: 1.5;
        margin-bottom: 12px;
    }
    
    .impressm-popup-body a {
        padding: 12px 24px;
        min-height: 40px;
        font-size: 13px;
    }
}

/* ============================================
   ACCESIBILIDAD - Motion reducido
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    .impressm-popup-overlay,
    .impressm-popup-card,
    .impressm-popup-close,
    .impressm-popup-body a {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
    
    .impressm-popup-card {
        transform: none !important;
    }
    
    .impressm-popup-body a::before {
        display: none;
    }
}

/* ============================================
   PRINT - Ocultar en impresión
   ============================================ */

@media print {
    .impressm-popup-overlay {
        display: none !important;
    }
}

/* ============================================
   HIGH CONTRAST - Contraste alto
   ============================================ */

@media (prefers-contrast: high) {
    .impressm-popup-overlay {
        background-color: rgba(0, 0, 0, 0.95);
    }
    
    .impressm-popup-card {
        border: 3px solid #000000;
    }
    
    .impressm-popup-title {
        color: #000000;
        text-shadow: none;
    }
    
    .impressm-popup-body {
        color: #000000;
    }
    
    .impressm-popup-body a {
        background: #0000EE;
        color: #FFFFFF;
        border: 2px solid #000000;
    }
    
    .impressm-popup-close {
        border: 2px solid #000000;
        background: #FFFFFF;
        color: #000000;
    }
}