/**
 * PWA Installer - Estilos del Popup
 */

/* Reset y base */
.pwa-popup * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Overlay del popup */
.pwa-popup {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    z-index: 999999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 16px;
}

.pwa-popup.pwa-popup-visible {
    opacity: 1;
    visibility: visible;
}

/* Contenido del popup */
.pwa-popup-content {
    background: #ffffff;
    border-radius: 20px 20px 8px 8px;
    padding: 24px;
    max-width: 420px;
    width: 100%;
    position: relative;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
    box-shadow: 0 -4px 32px rgba(0, 0, 0, 0.15);
}

.pwa-popup.pwa-popup-visible .pwa-popup-content {
    transform: translateY(0);
}

/* Botón de cerrar */
.pwa-popup-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    border: none;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 50%;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    color: #666;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.pwa-popup-close:hover {
    background: rgba(0, 0, 0, 0.1);
}

/* Icono de la app */
.pwa-popup-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 16px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.pwa-popup-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Título */
.pwa-popup-title {
    font-size: 20px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 8px;
    color: #1a1a1a;
    line-height: 1.3;
}

/* Mensaje */
.pwa-popup-message {
    font-size: 14px;
    text-align: center;
    color: #666;
    line-height: 1.5;
    margin-bottom: 24px;
}

/* Contenedor de botones */
.pwa-popup-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Botones base */
.pwa-btn {
    width: 100%;
    padding: 14px 24px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    outline: none;
}

/* Botón de instalar */
.pwa-btn-install {
    background: #2196F3;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(33, 150, 243, 0.3);
}

.pwa-btn-install:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(33, 150, 243, 0.4);
}

.pwa-btn-install:active {
    transform: translateY(0);
}

/* Botón de más tarde */
.pwa-btn-later {
    background: transparent;
    color: #666;
    border: 1px solid #ddd;
}

.pwa-btn-later:hover {
    background: rgba(0, 0, 0, 0.03);
    border-color: #ccc;
}

/* Responsive - Desktop */
@media (min-width: 768px) {
    .pwa-popup {
        align-items: center;
        padding: 24px;
    }

    .pwa-popup-content {
        border-radius: 20px;
        transform: scale(0.9) translateY(20px);
        opacity: 0;
    }

    .pwa-popup.pwa-popup-visible .pwa-popup-content {
        transform: scale(1) translateY(0);
        opacity: 1;
    }

    .pwa-popup-buttons {
        flex-direction: row;
    }

    .pwa-btn {
        flex: 1;
    }
}

/* Tema oscuro automático */
@media (prefers-color-scheme: dark) {
    .pwa-popup-content {
        background: #1a1a1a;
    }

    .pwa-popup-title {
        color: #ffffff;
    }

    .pwa-popup-message {
        color: #999;
    }

    .pwa-popup-close {
        background: rgba(255, 255, 255, 0.1);
        color: #999;
    }

    .pwa-popup-close:hover {
        background: rgba(255, 255, 255, 0.15);
    }

    .pwa-btn-later {
        color: #999;
        border-color: #333;
    }

    .pwa-btn-later:hover {
        background: rgba(255, 255, 255, 0.05);
        border-color: #444;
    }
}

/* Animaciones suaves */
@keyframes pwa-shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.pwa-popup-icon.pwa-shake {
    animation: pwa-shake 0.5s ease-in-out;
}

/* Indicador de instalación en progreso */
.pwa-btn-install.pwa-loading {
    pointer-events: none;
    position: relative;
}

.pwa-btn-install.pwa-loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: pwa-spin 0.8s linear infinite;
    right: 16px;
    top: 50%;
    margin-top: -10px;
}

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

/* Accesibilidad */
.pwa-popup-content:focus {
    outline: 2px solid #2196F3;
    outline-offset: 2px;
}

.pwa-btn:focus-visible {
    outline: 2px solid #2196F3;
    outline-offset: 2px;
}

/* Reducir movimiento si el usuario lo prefiere */
@media (prefers-reduced-motion: reduce) {
    .pwa-popup,
    .pwa-popup-content,
    .pwa-btn {
        transition: none;
    }

    .pwa-popup-icon.pwa-shake {
        animation: none;
    }

    .pwa-btn-install.pwa-loading::after {
        animation: none;
    }
}