/* BoAnalyst PWA Mobile Optimizations */

/* PWA Standalone Mode Styles */
.pwa-standalone {
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
}

.pwa-standalone .navbar {
    padding-top: calc(env(safe-area-inset-top) + 10px);
}

/* PWA Install Banner */
.pwa-install-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.3s ease-in-out;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.pwa-install-banner.visible {
    transform: translateY(0);
}

.pwa-install-banner.hidden {
    transform: translateY(100%);
}

.install-banner-content {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    gap: 12px;
}

.install-banner-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.install-banner-text {
    flex: 1;
}

.install-banner-text h4 {
    margin: 0 0 4px 0;
    font-size: 1rem;
    font-weight: 600;
}

.install-banner-text p {
    margin: 0;
    font-size: 0.875rem;
    opacity: 0.9;
}

.install-banner-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.install-btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.install-btn:hover, .install-btn:active {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(0.98);
}

.dismiss-btn {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.dismiss-btn:hover {
    opacity: 1;
}

/* iOS Install Modal */
.ios-install-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.ios-install-modal.visible {
    opacity: 1;
    visibility: visible;
}

.ios-install-content {
    background: #1a1a3a;
    border-radius: 16px;
    max-width: 400px;
    width: 100%;
    color: white;
    overflow: hidden;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.ios-install-modal.visible .ios-install-content {
    transform: scale(1);
}

.ios-install-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ios-install-header h3 {
    margin: 0;
    font-size: 1.25rem;
}

.ios-close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.ios-close-btn:hover {
    opacity: 1;
}

.ios-install-body {
    padding: 20px;
}

.ios-install-body p {
    margin: 0 0 16px 0;
    font-size: 1rem;
}

.ios-steps {
    margin: 20px 0;
}

.ios-step {
    display: flex;
    align-items: center;
    margin: 12px 0;
    padding: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

.step-number {
    background: #6366f1;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 600;
    margin-right: 12px;
    flex-shrink: 0;
}

.step-text {
    font-size: 0.9rem;
}

.share-icon {
    background: #007AFF;
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.8rem;
    margin: 0 4px;
}

.ios-benefits {
    margin-top: 20px;
    padding: 16px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 8px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.ios-benefits h4 {
    margin: 0 0 12px 0;
    color: #10b981;
    font-size: 1rem;
}

.ios-benefits ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.ios-benefits li {
    margin: 8px 0;
    font-size: 0.875rem;
}

/* PWA Success Message */
.pwa-success-message {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    padding: 16px 20px;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.3);
    z-index: 10002;
    animation: slideInRight 0.3s ease, fadeOut 0.3s ease 4.7s;
}

.success-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.success-icon {
    font-size: 1.5rem;
}

.success-text h4 {
    margin: 0 0 4px 0;
    font-size: 1rem;
    font-weight: 600;
}

.success-text p {
    margin: 0;
    font-size: 0.875rem;
    opacity: 0.9;
}

/* PWA Update Notifications */
.pwa-update-notification,
.pwa-update-ready {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #1a1a3a;
    color: white;
    padding: 16px 20px;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(99, 102, 241, 0.3);
    z-index: 10002;
    animation: slideInRight 0.3s ease;
    max-width: 300px;
}

.update-content,
.update-ready-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.update-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.update-text {
    flex: 1;
}

.update-text h4 {
    margin: 0 0 4px 0;
    font-size: 1rem;
    font-weight: 600;
}

.update-text p {
    margin: 0;
    font-size: 0.875rem;
    opacity: 0.9;
}

.update-btn {
    background: #6366f1;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    margin-left: 12px;
    transition: all 0.2s ease;
}

.update-btn:hover {
    background: #5856eb;
    transform: scale(0.98);
}

/* Enhanced Touch Targets for Mobile */
.pwa-standalone .nav-link,
.pwa-standalone .btn,
.pwa-standalone button,
.pwa-standalone .dropdown-link {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 16px;
}

/* Improved Mobile Navigation */
.pwa-standalone .nav-menu {
    padding-bottom: env(safe-area-inset-bottom);
}

.pwa-standalone .nav-toggle {
    min-height: 44px;
    min-width: 44px;
}

/* Mobile-First Form Inputs */
.pwa-standalone input,
.pwa-standalone textarea,
.pwa-standalone select {
    min-height: 44px;
    font-size: 16px; /* Prevents zoom on iOS */
    padding: 12px 16px;
    border-radius: 8px;
}

/* Enhanced Mobile Cards */
.pwa-standalone .feature-card,
.pwa-standalone .testimonial-card,
.pwa-standalone .topic-card {
    padding: 20px;
    margin: 12px 0;
    border-radius: 12px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pwa-standalone .feature-card:active,
.pwa-standalone .testimonial-card:active,
.pwa-standalone .topic-card:active {
    transform: scale(0.98);
}

/* Mobile Twitter Feed Optimizations */
.pwa-standalone .posts-container {
    padding: 0 12px;
}

.pwa-standalone .tweet-card {
    margin: 12px 0;
    border-radius: 12px;
    padding: 16px;
}

.pwa-standalone .tweet-actions {
    padding: 12px 0;
}

.pwa-standalone .tweet-action-btn {
    min-height: 44px;
    min-width: 44px;
    padding: 8px;
    border-radius: 8px;
}

/* Pull-to-Refresh Indicator */
.pwa-pull-refresh {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%) translateY(-100%);
    background: rgba(99, 102, 241, 0.9);
    color: white;
    padding: 8px 16px;
    border-radius: 0 0 12px 12px;
    font-size: 0.875rem;
    z-index: 1000;
    transition: transform 0.2s ease;
}

.pwa-pull-refresh.active {
    transform: translateX(-50%) translateY(0);
}

/* Animations */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

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

/* Dark Mode Optimizations for PWA */
@media (prefers-color-scheme: dark) {
    .ios-install-content {
        background: #0f0f23;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .pwa-update-notification,
    .pwa-update-ready {
        background: #0f0f23;
        border: 1px solid rgba(99, 102, 241, 0.3);
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .pwa-install-banner {
        border-top: 2px solid white;
    }
    
    .install-btn {
        border: 2px solid white;
    }
    
    .ios-install-content {
        border: 2px solid white;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .pwa-install-banner,
    .ios-install-modal,
    .ios-install-content,
    .pwa-success-message,
    .pwa-update-notification,
    .pwa-update-ready {
        transition: none;
        animation: none;
    }
}

/* Landscape Orientation Adjustments */
@media (orientation: landscape) and (max-height: 500px) {
    .ios-install-modal {
        align-items: flex-start;
        padding-top: 20px;
    }
    
    .ios-install-content {
        max-height: 90vh;
        overflow-y: auto;
    }
}