/**
 * PWA Share - Styles modal de partage
 * app24 / vincod.com
 * 
 * @version 2.0.0
 */

/* ═══════════════════════════════════════════════════════════════════
   VARIABLES
   ═══════════════════════════════════════════════════════════════════ */

:root {
    --pwa-z-modal: 9999;
    --pwa-transition-normal: 250ms ease;
    --pwa-transition-fast: 150ms ease;
    --pwa-safe-area-bottom: env(safe-area-inset-bottom, 0px);
}


/* ═══════════════════════════════════════════════════════════════════
   MODAL
   ═══════════════════════════════════════════════════════════════════ */

.pwa-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    
    display: flex;
    align-items: flex-end;
    justify-content: center;
    
    background-color: rgba(0, 0, 0, 0);
    
    z-index: var(--pwa-z-modal);
    
    transition: background-color var(--pwa-transition-normal);
    
    overflow: hidden;
}

.pwa-modal--visible {
    background-color: rgba(0, 0, 0, 0.5);
}

/* Contenu */
.pwa-modal__content {
    width: 100%;
    max-width: 400px;
    max-height: calc(100vh - 100px);
    
    background: #ffffff;
    border-radius: 20px 20px 0 0;
    
    padding: 0;
    padding-bottom: var(--pwa-safe-area-bottom);
    
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    
    transform: translateY(100%);
    transition: transform var(--pwa-transition-normal);
}

.pwa-modal--visible .pwa-modal__content {
    transform: translateY(0);
}

/* Desktop : centré */
@media (min-width: 481px) {
    .pwa-modal {
        align-items: center;
    }
    
    .pwa-modal__content {
        border-radius: 16px;
        margin: 20px;
    }
}

/* Header */
.pwa-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    
    padding: 16px 20px;
    border-bottom: 1px solid #eee;
}

.pwa-modal__title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.pwa-modal__close {
    display: flex;
    align-items: center;
    justify-content: center;
    
    width: 36px;
    height: 36px;
    padding: 0;
    
    background: #f5f5f5;
    border: none;
    border-radius: 50%;
    
    color: #666;
    cursor: pointer;
    
    transition: background-color var(--pwa-transition-fast),
                color var(--pwa-transition-fast);
}

.pwa-modal__close:hover {
    background: #eee;
    color: #333;
}

.pwa-modal__close svg {
    width: 20px;
    height: 20px;
}

/* Aperçu */
.pwa-modal__preview {
    padding: 16px 20px;
    background: #f9f9f9;
    border-bottom: 1px solid #eee;
    
    display: flex;
    align-items: center;
    gap: 14px;
}

.pwa-modal__preview-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    
    background: #e8e8e8;
    border-radius: 10px;
    color: #666;
}

.pwa-modal__preview-icon svg {
    width: 24px;
    height: 24px;
}

.pwa-modal__preview-info {
    flex: 1;
    min-width: 0;
}

.pwa-modal__preview-title {
    font-size: 14px;
    font-weight: 500;
    color: #333;
    margin-bottom: 4px;
    
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pwa-modal__preview-url {
    font-size: 12px;
    color: #888;
    
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Message explicatif (modal PDF) */
.pwa-modal__message {
    padding: 14px 20px;
    font-size: 13px;
    color: #666;
    line-height: 1.5;
    border-bottom: 1px solid #eee;
}


/* ═══════════════════════════════════════════════════════════════════
   OPTIONS DE PARTAGE
   ═══════════════════════════════════════════════════════════════════ */

.pwa-share-options {
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pwa-share-option {
    display: flex;
    align-items: center;
    gap: 16px;
    
    width: 100%;
    padding: 14px 16px;
    
    background: transparent;
    border: none;
    border-radius: 12px;
    
    font-size: 15px;
    font-family: inherit;
    color: #333;
    text-align: left;
    
    cursor: pointer;
    
    transition: background-color var(--pwa-transition-fast);
}

.pwa-share-option:hover {
    background-color: #f5f5f5;
}

.pwa-share-option:active {
    background-color: #eee;
}

.pwa-share-option__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    
    background: #f0f0f0;
    border-radius: 10px;
    
    color: #555;
    
    transition: background-color var(--pwa-transition-fast),
                color var(--pwa-transition-fast);
}

.pwa-share-option__icon svg {
    width: 20px;
    height: 20px;
}

/* Couleurs réseaux sociaux */
.pwa-share-option__icon--whatsapp {
    background: #25D366;
    color: #fff;
}

.pwa-share-option__icon--facebook {
    background: #1877F2;
    color: #fff;
}

.pwa-share-option__icon--linkedin {
    background: #0A66C2;
    color: #fff;
}

/* Safari (modal PDF) */
.pwa-share-option__icon--safari {
    background: #006CFF;
    color: #fff;
}

/* Option primaire (mise en avant) */
.pwa-share-option--primary {
    background: #f0f7ff;
    border: 1px solid #006CFF;
}

.pwa-share-option--primary:hover {
    background: #e0efff;
}

.pwa-share-option--primary .pwa-share-option__label {
    color: #006CFF;
    font-weight: 600;
}

.pwa-share-option__label {
    flex: 1;
    font-weight: 500;
}

/* État succès */
.pwa-share-option--success .pwa-share-option__icon {
    background: #4CAF50;
    color: #fff;
}

.pwa-share-option--success .pwa-share-option__label {
    color: #4CAF50;
}


/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════════ */

@media (max-width: 360px) {
    .pwa-share-option {
        padding: 12px 14px;
    }
    
    .pwa-share-option__icon {
        width: 36px;
        height: 36px;
    }
}

/* Mode paysage mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .pwa-modal__content {
        max-height: calc(100vh - 40px);
    }
    
    .pwa-share-options {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .pwa-share-option {
        flex: 0 0 auto;
        width: auto;
        flex-direction: column;
        gap: 8px;
        padding: 12px;
    }
    
    .pwa-share-option__label {
        font-size: 12px;
    }
}


/* ═══════════════════════════════════════════════════════════════════
   DARK MODE (optionnel)
   ═══════════════════════════════════════════════════════════════════ */

@media (prefers-color-scheme: dark) {
    .pwa-modal__content {
        background: #1c1c1e;
    }
    
    .pwa-modal__header {
        border-bottom-color: #333;
    }
    
    .pwa-modal__title {
        color: #fff;
    }
    
    .pwa-modal__close {
        background: #333;
        color: #aaa;
    }
    
    .pwa-modal__close:hover {
        background: #444;
        color: #fff;
    }
    
    .pwa-modal__preview {
        background: #2c2c2e;
        border-bottom-color: #333;
    }
    
    .pwa-modal__preview-icon {
        background: #3c3c3e;
        color: #aaa;
    }
    
    .pwa-modal__preview-title {
        color: #fff;
    }
    
    .pwa-modal__message {
        color: #aaa;
        border-bottom-color: #333;
    }
    
    .pwa-share-option {
        color: #fff;
    }
    
    .pwa-share-option:hover {
        background-color: #2c2c2e;
    }
    
    .pwa-share-option__icon {
        background: #333;
        color: #aaa;
    }
    
    .pwa-share-option--primary {
        background: #1a2a3a;
        border-color: #006CFF;
    }
    
    .pwa-share-option--primary:hover {
        background: #1f3245;
    }
}


/* ═══════════════════════════════════════════════════════════════════
   RÉDUCTION DE MOUVEMENT
   ═══════════════════════════════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce) {
    .pwa-modal,
    .pwa-modal__content,
    .pwa-modal__close,
    .pwa-share-option,
    .pwa-share-option__icon {
        transition: none;
    }
}