/* Mobile Specific Styles */

/* Desktop Prevention - Ensure mobile styles don't interfere with desktop preview */
@media (min-width: 1200px) {
    .mobile-tab-bar {
        display: none !important;
    }
    
    body.has-mobile-tabs {
        padding-bottom: 0 !important;
    }
    
    .navbar {
        display: flex !important;
    }
    
    /* Ensure desktop navigation works properly */
    .d-md-none {
        display: none !important;
    }
    
    .d-md-block {
        display: block !important;
    }
    
    .d-md-flex {
        display: flex !important;
    }
}

/* Tablet and larger screens - partial mobile override */
@media (min-width: 992px) {
    .mobile-tab-bar {
        display: none !important;
    }
    
    body.has-mobile-tabs {
        padding-bottom: 0 !important;
    }
}

/* Social dropdown enhancements */
.dropdown-menu {
    min-width: 280px;
}

.dropdown-item {
    padding: 0.75rem 1rem;
}

.dropdown-item:hover {
    background-color: var(--bs-gray-100);
}

.dropdown-header {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--bs-gray-700);
}

/* Social badge styles */
#social-notification-badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
    margin-left: 0.5rem;
}

#messages-count-badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
}

#mobile-messages-count-badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
}

#mobile-social-notification-badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
}

@media (max-width: 767.98px) {
    body.has-mobile-tabs {
        padding-bottom: calc(75px + env(safe-area-inset-bottom, 0px));
    }
    
    /* Mobile dropdown enhancements */
    .mobile-tab-item .dropdown-menu {
        min-width: 250px;
        max-width: 280px;
        margin-bottom: 10px;
    }
    
    .mobile-tab-item .dropdown-item {
        padding: 0.6rem 1rem;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    
    .mobile-tab-item .dropdown-item .text-muted {
        font-size: 0.75rem;
        margin-left: auto;
    }
    
    .mobile-tab-item .dropdown-header {
        font-size: 0.8rem;
        font-weight: 600;
        padding: 0.5rem 1rem 0.25rem;
    }
    
    /* Fix mobile dropdown button styling */
    .mobile-tab-item .btn.mobile-tab-item {
        background: none;
        border: none;
        color: inherit;
        padding: 10px 4px;
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    
    .mobile-tab-item .btn.mobile-tab-item:hover,
    .mobile-tab-item .btn.mobile-tab-item:focus {
        background: none;
        border: none;
        color: var(--primary-color);
    }
    
    .status-bar-bg {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        height: env(safe-area-inset-top, 0px);
        background-color: var(--navbar-bg);
        z-index: 1030;
    }
    
    /* ========================================
       MOBILE TAB BAR - Professional Design
       ======================================== */
    .mobile-tab-bar {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: calc(70px + env(safe-area-inset-bottom, 0px));
        background-color: var(--mobile-tab-bg, var(--navbar-bg));
        display: flex;
        justify-content: space-around;
        align-items: flex-start;
        border-top: 1px solid var(--mobile-tab-border, var(--navbar-border));
        padding-bottom: env(safe-area-inset-bottom, 0px);
        z-index: 1020;
        box-shadow: var(--shadow-lg);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }
    
    /* Improved tab items - touch-friendly */
    .mobile-tab-item {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: var(--space-2) var(--space-1);
        color: var(--text-muted);
        text-decoration: none;
        transition: all var(--transition-fast);
        height: 70px;
        position: relative;
        min-width: var(--touch-target-min);
    }
    
    .mobile-tab-item i {
        font-size: 1.4rem;
        margin-bottom: var(--space-1);
        transition: transform var(--transition-fast), color var(--transition-fast);
    }
    
    .mobile-tab-item span {
        font-size: var(--font-size-xs);
        font-weight: var(--font-weight-medium);
        text-align: center;
        line-height: 1;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 100%;
    }
    
    /* Active state */
    .mobile-tab-item.active {
        color: var(--primary-color);
    }
    
    .mobile-tab-item.active i {
        transform: scale(1.1);
    }
    
    .mobile-tab-item.active::before {
        content: '';
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 40px;
        height: 3px;
        background-color: var(--primary-color);
        border-radius: 0 0 var(--radius-full) var(--radius-full);
    }
    
    /* Touch feedback */
    .mobile-tab-item:active {
        transform: scale(0.95);
        color: var(--primary-color);
    }
    
    /* ========================================
       MOBILE CARDS & LAYOUT
       ======================================== */
    .card {
        margin-bottom: var(--space-4);
        border-radius: var(--radius-md);
    }
    
    .card-body {
        padding: var(--space-4);
    }
    
    /* Touch-friendly buttons on mobile */
    .btn {
        min-height: var(--touch-target-min);
        padding: var(--space-3) var(--space-4);
    }
    
    .btn-sm {
        min-height: 36px;
        padding: var(--space-2) var(--space-3);
    }
    
    /* Better form controls on mobile */
    .form-control, .form-select {
        font-size: 16px; /* Prevents iOS zoom on focus */
        min-height: 48px;
        padding: var(--space-3) var(--space-4);
    }
    
    textarea.form-control {
        min-height: 120px;
    }
    
    /* Enlarge modal close buttons */
    .btn-close {
        padding: 0.75rem;
    }
    
    /* Dashboard adjustments */
    .dashboard-card {
        margin-bottom: 1.5rem;
    }
    
    /* Credits/Vault card adjustment */
    .credits-vault-container {
        flex-direction: column;
    }
    
    .credits-card, .vault-card {
        width: 100%;
        margin-bottom: 1rem;
    }
    
    /* Transformation cards in dashboard */
    .transformation-card {
        margin-bottom: 1rem;
    }
    
    /* Enhanced touch targets for list items */
    .list-group-item {
        padding: 0.75rem 1rem;
    }
    
    /* Modal fixes for mobile */
    .modal-footer {
        flex-wrap: nowrap;
    }
    
    /* Adjust avatar size for mobile */
    .user-avatar {
        width: 40px;
        height: 40px;
    }
    
    /* Fix for iOS notch */
    @supports (padding: max(0px)) {
        .status-bar-bg {
            height: max(env(safe-area-inset-top), 0px);
        }
        
        .mobile-tab-bar {
            height: calc(70px + max(env(safe-area-inset-bottom), 0px));
            padding-bottom: max(env(safe-area-inset-bottom), 0px);
        }
        
        body.has-mobile-tabs {
            padding-bottom: calc(75px + max(env(safe-area-inset-bottom), 0px));
        }
    }
}

/* Landscape Orientation Support */
@media (max-width: 767.98px) and (orientation: landscape) {
    /* Adjust mobile tab bar for landscape */
    .mobile-tab-bar {
        height: calc(55px + env(safe-area-inset-bottom, 0px));
    }
    
    /* Reduce padding for landscape mode */
    body.has-mobile-tabs {
        padding-bottom: calc(55px + env(safe-area-inset-bottom, 0px));
    }
    
    /* Make mobile tab items more compact in landscape */
    .mobile-tab-item {
        height: 55px;
        padding: 8px 4px;
    }
    
    .mobile-tab-item i {
        font-size: 1.2rem;
        margin-bottom: 2px;
    }
    
    .mobile-tab-item span {
        font-size: 0.65rem;
        font-weight: 700; /* Make labels more visible in landscape */
    }
    
    /* Adjust cards for landscape */
    .card {
        margin-bottom: 0.75rem;
    }
    
    /* Better landscape modal positioning */
    .modal-dialog {
        margin: 0.5rem;
        max-height: calc(100vh - 1rem);
    }
    
    .modal-content {
        max-height: calc(100vh - 1rem);
        overflow-y: auto;
    }
    
    /* Landscape navbar adjustments */
    .navbar {
        padding-top: 0.4rem;
        padding-bottom: 0.4rem;
    }
    
    /* Form adjustments for landscape */
    .form-control, .form-select {
        height: 40px;
    }
    
    textarea.form-control {
        min-height: 80px;
    }
}

/* Portrait Orientation Optimizations */
@media (max-width: 767.98px) and (orientation: portrait) {
    /* Ensure good spacing in portrait */
    .mobile-tab-bar {
        height: calc(65px + env(safe-area-inset-bottom, 0px));
    }
    
    body.has-mobile-tabs {
        padding-bottom: calc(70px + env(safe-area-inset-bottom, 0px));
    }
    
    /* Portrait-specific form optimizations */
    .form-control, .form-select {
        font-size: 16px; /* Prevents iOS zoom */
        height: 45px;
    }
    
    /* Better text area in portrait */
    textarea.form-control {
        min-height: 120px;
    }
    
    /* Portrait modal adjustments */
    .modal-dialog {
        margin: 1rem 0.5rem;
    }
}

/* Ultra-wide screen support (tablets in landscape) */
@media (min-width: 768px) and (max-width: 991.98px) and (orientation: landscape) {
    /* Hide mobile navigation on tablets */
    .mobile-tab-bar {
        display: none;
    }
    
    body.has-mobile-tabs {
        padding-bottom: 0;
    }
    
    /* Ensure desktop navigation shows on tablets */
    .navbar {
        display: flex !important;
    }
}

/* Device-specific optimizations */
/* iPhone SE and similar small screens */
@media (max-width: 375px) {
    .mobile-tab-item span {
        font-size: 0.6rem;
        font-weight: 700; /* Make text bolder on small screens */
    }
    
    .mobile-tab-item i {
        font-size: 1.2rem;
    }
    
    .mobile-tab-item {
        padding: 6px 2px 4px 2px;
    }
    
    /* Smaller modals on very small screens */
    .modal-dialog {
        margin: 0.25rem;
    }
}

/* Large phones (iPhone Plus, Pro Max) */
@media (min-width: 414px) and (max-width: 767.98px) {
    .mobile-tab-item span {
        font-size: 0.75rem;
        font-weight: 600;
    }
    
    .mobile-tab-item i {
        font-size: 1.4rem;
    }
    
    .mobile-tab-item {
        padding: 10px 6px 8px 6px;
    }
}

/* Foldable device support */
@media (min-width: 280px) and (max-width: 653px) {
    /* Handle narrow foldable screens */
    .mobile-tab-item span {
        display: none; /* Hide text on very narrow screens */
    }
    
    .mobile-tab-item {
        padding: 15px 4px;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 3), (min-resolution: 3dppx) {
    /* Sharper icons and text on high DPI */
    .mobile-tab-item i {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Motion preference support */
@media (prefers-reduced-motion: reduce) {
    .mobile-tab-item,
    .mobile-tab-item i,
    .mobile-tab-item:active,
    .mobile-tab-item:focus {
        transition: none !important;
        transform: none !important;
    }
    
    .mobile-tab-item.active i {
        transform: none !important;
    }
}

/* Dark mode specific mobile adjustments */
@media (prefers-color-scheme: dark) {
    .mobile-tab-bar {
        background-color: #1a1a1a;
        border-top-color: #333;
    }
    
    .status-bar-bg {
        background-color: #1a1a1a;
    }
}

/* Mobile Theme Toggle Button Styling */
.mobile-tab-bar .nav-item button.active-tab {
    color: var(--bs-primary);
    border-color: var(--bs-primary);
}

/* Add hover/focus effect to all mobile navigation elements */
.mobile-tab-bar .nav-item a, 
.mobile-tab-bar .nav-item button {
    position: relative;
    overflow: hidden;
}

.mobile-tab-bar .nav-item a:after,
.mobile-tab-bar .nav-item button:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--bs-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.mobile-tab-bar .nav-item a:hover:after,
.mobile-tab-bar .nav-item a:focus:after,
.mobile-tab-bar .nav-item a.active-tab:after,
.mobile-tab-bar .nav-item button:hover:after,
.mobile-tab-bar .nav-item button:focus:after,
.mobile-tab-bar .nav-item button.active-tab:after {
    transform: scaleX(1);
}

/* Theme toggle specific styling */
#mobile-theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem 0.75rem;
    margin: 0.25rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

#mobile-theme-toggle:focus,
#mobile-theme-toggle:hover {
    border-color: var(--bs-primary);
}

#mobile-theme-toggle i {
    margin-right: 0.375rem;
}

/* Better mobile tab spacing and navigation */

/* Orientation-specific body classes */
body.orientation-landscape {
    /* Landscape mode specific styles */
}

body.orientation-portrait {
    /* Portrait mode specific styles */
}

body.mobile-device {
    /* Mobile device specific styles */
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

body.touch-device {
    /* Touch device optimizations */
}

/* Prevent zoom on form inputs (iOS Safari) */
@media (max-width: 767.98px) {
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="number"],
    input[type="tel"],
    textarea,
    select {
        font-size: 16px !important; /* Prevents zoom on iOS */
    }
}

/* Additional landscape orientation fixes */
@media (max-width: 767.98px) and (orientation: landscape) {
    /* Reduce header size in landscape */
    .navbar-brand {
        font-size: 1.1rem;
    }
    
    .navbar .nav-link {
        padding: 0.4rem 0.6rem;
        font-size: 0.8rem;
    }
    
    /* Compact alert messages */
    .alert {
        padding: 0.5rem 0.75rem;
        margin-bottom: 0.5rem;
    }
    
    /* Better button sizing */
    .btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.875rem;
    }
    
    .btn-lg {
        padding: 0.5rem 1rem;
        font-size: 1rem;
    }
    
    /* Compact cards */
    .card-header {
        padding: 0.5rem 0.75rem;
    }
    
    .card-body {
        padding: 0.75rem;
    }
}

/* Very wide landscape screens (tablets) */
@media (min-width: 768px) and (orientation: landscape) {
    /* Use desktop layout on wide landscape screens */
    .mobile-tab-bar {
        display: none !important;
    }
    
    body.has-mobile-tabs {
        padding-bottom: 0 !important;
    }
}
.mobile-tab-bar {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 8px 0;
    background-color: var(--bs-dark);
    border-top: 1px solid var(--bs-border-color);
}

/* Mobile dropdown styling */
.mobile-tab-item.dropdown .btn {
    background: none;
    border: none;
    color: var(--bs-nav-link-color);
    padding: 0.25rem 0.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    font-size: 0.75rem;
    transition: all 0.3s ease;
}

.mobile-tab-item.dropdown .btn:hover,
.mobile-tab-item.dropdown .btn:focus {
    color: var(--bs-primary);
    background: none;
}

.mobile-tab-item.dropdown .dropdown-menu {
    bottom: 100%;
    top: auto;
    margin-bottom: 0.5rem;
}

.mobile-tab-item {
    flex: 1;
    text-align: center;
    padding: 10px 5px;
    color: var(--body-color);
    text-decoration: none;
    position: relative;
    border-radius: 8px;
    margin: 0 2px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.25s ease;
}

.mobile-tab-item i {
    font-size: 1.2rem;
    margin-bottom: 4px;
}

.mobile-tab-item span {
    font-size: 0.75rem;
}

.mobile-tab-item.active, 
.mobile-tab-item:active,
.mobile-tab-item:focus {
    color: var(--bs-primary);
    background-color: rgba(var(--bs-primary-rgb), 0.1);
}

.mobile-tab-item:hover {
    background-color: rgba(var(--bs-primary-rgb), 0.05);
    color: var(--bs-primary);
}

/* Active tab indicator */
.mobile-tab-item.active:after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background-color: var(--bs-primary);
    border-radius: 50%;
}