/**
 * Athar Tayeb - PWA Styles
 * Install modal, install button, and update notification styles
 * RTL-ready, Bootstrap 5 RTL compatible
 */

/* ================================================
   Install Button in Navbar
   ================================================ */

#pwaInstallBtn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.9rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 8px;
    border: 2px solid var(--primary);
    color: var(--primary);
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    font-family: var(--font-ar);
    line-height: 1.4;
}

#pwaInstallBtn:hover {
    background-color: var(--primary);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(90, 125, 78, 0.3);
}

#pwaInstallBtn:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
}

#pwaInstallBtn .pwa-btn-icon {
    font-size: 1rem;
    line-height: 1;
}

/* ================================================
   PWA Modal
   ================================================ */

.pwa-modal-content {
    border-radius: 16px !important;
    border: none !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15) !important;
    overflow: hidden;
    background-color: var(--card-bg) !important;
    color: var(--text) !important;
}

.pwa-modal-header {
    padding: 1.25rem 1.5rem 0.75rem !important;
    background: linear-gradient(135deg, #f0f7ed 0%, #e8f4e3 100%);
}

[data-theme="dark"] .pwa-modal-header {
    background: linear-gradient(135deg, #1d2b1a 0%, #1a2718 100%);
}

.pwa-modal-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pwa-brand-icon {
    font-size: 1.5rem;
}

.pwa-brand-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
}

.pwa-modal-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.pwa-modal-body {
    padding: 1rem 1.5rem !important;
}

.pwa-modal-footer {
    padding: 0.75rem 1.5rem 1.25rem !important;
    background-color: var(--muted-bg);
}

/* Feature rows (for installable state) */
.pwa-install-content {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.pwa-feature-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    background: var(--muted-bg);
    border-radius: 10px;
    font-size: 0.925rem;
    color: var(--text);
    transition: var(--transition);
}

.pwa-feature-row:hover {
    background: var(--bg);
}

.pwa-feature-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
    width: 2rem;
    text-align: center;
}

/* In-app browser description */
.pwa-inapp-desc {
    font-size: 0.95rem;
    color: var(--text);
    line-height: 1.7;
    padding: 0.75rem 1rem;
    background: var(--muted-bg);
    border-radius: 10px;
    border-right: 3px solid var(--primary);
}

/* Open-in-browser hint (shown after tap if didn't open) */
.pwa-open-hint {
    margin-top: 1rem;
    padding: 0.65rem 1rem;
    background: #fff8e1;
    border-radius: 10px;
    border-right: 3px solid #f9c846;
    font-size: 0.825rem;
    color: #5a4c2a;
    line-height: 1.6;
    animation: fadeInHint 0.4s ease;
}

[data-theme="dark"] .pwa-open-hint {
    background: #2a2410;
    border-right-color: #c4a020;
    color: #d4b84a;
}

@keyframes fadeInHint {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Open-in-browser primary button — slightly different shade */
#pwaBtnOpenBrowser.pwa-btn-primary {
    background-color: #4a7c59 !important;
    border-color: #4a7c59 !important;
    letter-spacing: 0.01em;
}

#pwaBtnOpenBrowser.pwa-btn-primary:hover {
    background-color: #3a6647 !important;
}

/* Steps list (iOS/macOS instructions) */

.pwa-steps-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.pwa-steps-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    background: var(--muted-bg);
    border-radius: 10px;
    font-size: 0.9rem;
    color: var(--text);
    line-height: 1.6;
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.6rem;
    height: 1.6rem;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

/* Note box */
.pwa-note {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: #fff8e1;
    border-radius: 10px;
    border-right: 3px solid #f9c846;
    font-size: 0.875rem;
    color: #5a4c2a;
    line-height: 1.6;
}

[data-theme="dark"] .pwa-note {
    background: #2a2410;
    border-right-color: #c4a020;
    color: #d4b84a;
}

.pwa-note-icon {
    flex-shrink: 0;
    font-size: 1rem;
    margin-top: 0.05rem;
}

/* Subtitle */
.pwa-subtitle {
    color: var(--muted-text);
    font-size: 0.925rem;
}

/* URL display box */
.pwa-url-box {
    background: var(--muted-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.6rem 1rem;
    font-size: 0.875rem;
    color: var(--primary);
    font-weight: 600;
    word-break: break-all;
    direction: ltr;
    text-align: left;
}

/* Installed state */
.pwa-installed-state {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pwa-check-icon {
    font-size: 3rem;
}

/* Buttons */
.pwa-btn-primary {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
    color: white !important;
    font-weight: 600;
    border-radius: 10px !important;
    padding: 0.6rem 1.25rem !important;
    font-family: var(--font-ar);
    font-size: 0.9rem !important;
    transition: var(--transition) !important;
}

.pwa-btn-primary:hover {
    background-color: var(--primary-hover) !important;
    transform: translateY(-1px);
}

.pwa-btn-secondary {
    border-color: var(--border) !important;
    color: var(--text) !important;
    font-weight: 600;
    border-radius: 10px !important;
    padding: 0.6rem 1.25rem !important;
    font-family: var(--font-ar);
    font-size: 0.9rem !important;
    background: transparent !important;
    transition: var(--transition) !important;
}

.pwa-btn-secondary:hover {
    background-color: var(--muted-bg) !important;
}

/* ================================================
   Update Notification Toast
   ================================================ */

#pwaUpdateToast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    left: 1.5rem;
    z-index: 9999;
    display: flex;
    justify-content: center;
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from { transform: translateY(100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.pwa-update-toast {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.85rem 1.25rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    font-size: 0.9rem;
    color: var(--text);
    max-width: 480px;
    flex-wrap: wrap;
}

.pwa-update-btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0.4rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-ar);
    transition: var(--transition);
    white-space: nowrap;
}

.pwa-update-btn:hover {
    background: var(--primary-hover);
}

.pwa-update-dismiss {
    background: none;
    border: none;
    color: var(--muted-text);
    cursor: pointer;
    font-size: 1rem;
    padding: 0.25rem;
    line-height: 1;
    margin-right: auto;
    transition: var(--transition);
}

.pwa-update-dismiss:hover {
    color: var(--text);
}

/* ================================================
   Responsive adjustments
   ================================================ */

@media (max-width: 576px) {
    #pwaInstallBtn .pwa-btn-text {
        display: none; /* Show icon only on very small screens */
    }

    #pwaInstallBtn {
        padding: 0.45rem 0.6rem;
    }

    .pwa-modal-content {
        margin: 0.5rem;
    }

    .pwa-modal-body {
        padding: 0.75rem 1rem !important;
    }

    .pwa-modal-header {
        padding: 1rem 1rem 0.75rem !important;
    }

    .pwa-modal-footer {
        padding: 0.75rem 1rem 1rem !important;
    }

    #pwaUpdateToast {
        bottom: 1rem;
        right: 0.75rem;
        left: 0.75rem;
    }

    #pwaModalButtons {
        flex-direction: column !important;
    }

    .pwa-btn-primary,
    .pwa-btn-secondary {
        width: 100%;
        text-align: center;
    }
}