/**
 * E-Maha Kendra: Material Design 3 (M3) & Android / iOS Native UI System
 * Implements Android Top App Bar, M3 Bottom Navigation Bar, Material Drawer,
 * Indeterminate Progress Slider, Circular Spinner, iOS Activity Indicator & Mobile OS Preloader
 */

/* ==========================================================================
   1. Google Fonts & Material Symbols Import
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Mukta:wght@400;500;600;700;800&family=Noto+Sans+Devanagari:wght@400;500;600;700;800&family=Noto+Sans:wght@300;400;500;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200');

/* ==========================================================================
   2. Material 3 Design Tokens (Variables)
   ========================================================================== */
:root {
    /* M3 Color System: Optimism Blue (#269ccc), Blue Algae (#9ed2c5), Flat Grey (#7b7b7b) */
    --md-sys-color-primary: #269ccc;
    --md-sys-color-on-primary: #ffffff;
    --md-sys-color-primary-container: #eaf5f9;
    --md-sys-color-on-primary-container: #166485;

    --md-sys-color-secondary: #9ed2c5;
    --md-sys-color-on-secondary: #133f37;
    --md-sys-color-secondary-container: #f0f8f6;
    --md-sys-color-on-secondary-container: #226456;

    --md-sys-color-tertiary: #7b7b7b;
    --md-sys-color-on-tertiary: #ffffff;
    --md-sys-color-tertiary-container: #f4f6f8;
    --md-sys-color-on-tertiary-container: #374151;

    --md-sys-color-surface: #ffffff;
    --md-sys-color-on-surface: #1e293b;
    --md-sys-color-surface-dim: #f4f7f8;
    --md-sys-color-surface-container-lowest: #ffffff;
    --md-sys-color-surface-container-low: #f4f7f8;
    --md-sys-color-surface-container: #edf3f5;
    --md-sys-color-surface-container-high: #e2e8f0;
    --md-sys-color-surface-container-highest: #cbd5e1;

    --md-sys-color-outline: #7b7b7b;
    --md-sys-color-outline-variant: #d4dadf;

    --md-sys-color-success: #0f8a5f;
    --md-sys-color-success-container: #ecfdf5;
    --md-sys-color-error: #dc2626;
    --md-sys-color-error-container: #fef2f2;

    /* M3 Elevation Shadow Tokens */
    --md-sys-elevation-0: none;
    --md-sys-elevation-1: 0px 1px 3px 1px rgba(0, 0, 0, 0.08), 0px 1px 2px 0px rgba(0, 0, 0, 0.12);
    --md-sys-elevation-2: 0px 2px 6px 2px rgba(0, 0, 0, 0.08), 0px 1px 2px 0px rgba(0, 0, 0, 0.12);
    --md-sys-elevation-3: 0px 4px 10px 3px rgba(0, 0, 0, 0.08), 0px 1px 3px 0px rgba(0, 0, 0, 0.12);
    --md-sys-elevation-4: 0px 6px 14px 4px rgba(0, 0, 0, 0.08), 0px 2px 4px 0px rgba(0, 0, 0, 0.12);
    --md-sys-elevation-5: 0px 8px 18px 5px rgba(0, 0, 0, 0.09), 0px 3px 5px 0px rgba(0, 0, 0, 0.12);

    /* M3 Motion */
    --md-sys-motion-easing-standard: cubic-bezier(0.2, 0, 0, 1);
    --md-sys-motion-easing-emphasized: cubic-bezier(0.05, 0.7, 0.1, 1);
    --md-sys-motion-duration-short: 150ms;
    --md-sys-motion-duration-medium: 300ms;
    --md-sys-motion-duration-long: 500ms;

    /* Mobile Safe Area Insets (iOS Notches & Android Gestures) */
    --safe-area-top: env(safe-area-inset-top, 0px);
    --safe-area-bottom: env(safe-area-inset-bottom, 0px);
    --safe-area-left: env(safe-area-inset-left, 0px);
    --safe-area-right: env(safe-area-inset-right, 0px);

    /* Dimensions */
    --top-app-bar-height: 56px;
    --bottom-nav-height: 72px;
}

/* ==========================================================================
   3. Android & iOS Native Mobile Feel Resets
   ========================================================================== */
html {
    -webkit-tap-highlight-color: transparent;
    -webkit-text-size-adjust: 100%;
    touch-action: manipulation;
}

body {
    font-family: 'Noto Sans', 'Noto Sans Devanagari', 'Mukta', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overscroll-behavior-y: auto;
    touch-action: pan-y;
}

/* ==========================================================================
   4. Material Ripple Effect (Tactile Feedback)
   ========================================================================== */
.md-ripple-surface {
    position: relative;
    overflow: hidden;
    transform: translateZ(0); /* Hardware acceleration */
}

.md-ripple-ink {
    position: absolute;
    border-radius: 50%;
    background-color: currentColor;
    opacity: 0.18;
    pointer-events: none;
    transform: scale(0);
    animation: mdRippleAnim 450ms var(--md-sys-motion-easing-standard) forwards;
}

@keyframes mdRippleAnim {
    to {
        transform: scale(3.5);
        opacity: 0;
    }
}

/* ==========================================================================
   5. Android Waiting Preloader: Indeterminate Linear Slider
   ========================================================================== */
.md-progress-slider {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3.5px;
    background-color: rgba(30, 64, 175, 0.16);
    overflow: hidden;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--md-sys-motion-duration-short) ease, visibility var(--md-sys-motion-duration-short);
    pointer-events: none;
}

.md-progress-slider.active {
    opacity: 1;
    visibility: visible;
}

.md-progress-slider.attached {
    top: calc(var(--top-app-bar-height) + var(--safe-area-top));
}

.md-progress-slider .slider-bar-primary {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    background: linear-gradient(90deg, #1e40af, #3b82f6);
    will-change: left, right;
}

.md-progress-slider .slider-bar-secondary {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    background: linear-gradient(90deg, #f97316, #3b82f6);
    will-change: left, right;
}

.md-progress-slider.active .slider-bar-primary {
    animation: mdSliderIndeterminate1 2.1s cubic-bezier(0.65, 0.815, 0.735, 0.395) infinite;
}

.md-progress-slider.active .slider-bar-secondary {
    animation: mdSliderIndeterminate2 2.1s cubic-bezier(0.165, 0.84, 0.44, 1) 1.15s infinite;
}

@keyframes mdSliderIndeterminate1 {
    0% { left: -35%; right: 100%; }
    60% { left: 100%; right: -90%; }
    100% { left: 100%; right: -90%; }
}

@keyframes mdSliderIndeterminate2 {
    0% { left: -200%; right: 100%; }
    60% { left: 107%; right: -8%; }
    100% { left: 107%; right: -8%; }
}

/* ==========================================================================
   6. Android & iOS OS Fullscreen / Modal Waiting Preloader Overlay
   ========================================================================== */
.md-preloader-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.55);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 20000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 250ms ease, visibility 250ms ease;
    padding: 1.5rem;
}

.md-preloader-backdrop.show {
    opacity: 1;
    visibility: visible;
}

.md-preloader-card {
    background: #ffffff;
    border-radius: 24px;
    padding: 1.75rem 2rem;
    width: 100%;
    max-width: 320px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: var(--md-sys-elevation-4);
    transform: scale(0.92);
    transition: transform 250ms var(--md-sys-motion-easing-emphasized);
    border: 1px solid rgba(226, 232, 240, 0.8);
    position: relative;
    overflow: hidden;
}

.md-preloader-backdrop.show .md-preloader-card {
    transform: scale(1);
}

.md-preloader-card .card-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(30, 64, 175, 0.12);
    overflow: hidden;
}

.md-preloader-card .card-slider::before {
    content: '';
    position: absolute;
    height: 100%;
    background: linear-gradient(90deg, #1e40af, #f97316);
    width: 45%;
    animation: mdCardSlider 1.6s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes mdCardSlider {
    0% { left: -45%; }
    100% { left: 100%; }
}

.md-spinner-android {
    width: 48px;
    height: 48px;
    animation: mdSpinnerRotate 1.4s linear infinite;
    margin-bottom: 1rem;
}

.md-spinner-android circle {
    stroke: var(--md-sys-color-primary);
    stroke-width: 4;
    stroke-dasharray: 120;
    stroke-dashoffset: 0;
    stroke-linecap: round;
    animation: mdSpinnerDash 1.4s ease-in-out infinite;
}

@keyframes mdSpinnerRotate {
    100% { transform: rotate(360deg); }
}

@keyframes mdSpinnerDash {
    0% { stroke-dasharray: 1, 200; stroke-dashoffset: 0; }
    50% { stroke-dasharray: 89, 200; stroke-dashoffset: -35px; }
    100% { stroke-dasharray: 89, 200; stroke-dashoffset: -124px; }
}

.ios-spinner {
    position: relative;
    width: 44px;
    height: 44px;
    margin-bottom: 1rem;
}

.ios-spinner-blade {
    position: absolute;
    left: 46%;
    top: 10%;
    width: 8%;
    height: 26%;
    background-color: #1e40af;
    border-radius: 4px;
    transform-origin: center 150%;
    animation: iosBladeFade 1s linear infinite;
}

.ios-spinner-blade:nth-child(1)  { transform: rotate(0deg);   animation-delay: 0s; }
.ios-spinner-blade:nth-child(2)  { transform: rotate(30deg);  animation-delay: -0.916s; }
.ios-spinner-blade:nth-child(3)  { transform: rotate(60deg);  animation-delay: -0.833s; }
.ios-spinner-blade:nth-child(4)  { transform: rotate(90deg);  animation-delay: -0.75s; }
.ios-spinner-blade:nth-child(5)  { transform: rotate(120deg); animation-delay: -0.666s; }
.ios-spinner-blade:nth-child(6)  { transform: rotate(150deg); animation-delay: -0.583s; }
.ios-spinner-blade:nth-child(7)  { transform: rotate(180deg); animation-delay: -0.5s; }
.ios-spinner-blade:nth-child(8)  { transform: rotate(210deg); animation-delay: -0.416s; }
.ios-spinner-blade:nth-child(9)  { transform: rotate(240deg); animation-delay: -0.333s; }
.ios-spinner-blade:nth-child(10) { transform: rotate(270deg); animation-delay: -0.25s; }
.ios-spinner-blade:nth-child(11) { transform: rotate(300deg); animation-delay: -0.166s; }
.ios-spinner-blade:nth-child(12) { transform: rotate(330deg); animation-delay: -0.083s; }

@keyframes iosBladeFade {
    0% { opacity: 1; }
    100% { opacity: 0.15; }
}

.md-preloader-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--md-sys-color-on-surface);
    margin-bottom: 0.25rem;
}

.md-preloader-subtitle {
    font-size: 0.825rem;
    color: var(--md-sys-color-outline);
    line-height: 1.4;
    margin-bottom: 0.75rem;
}

.md-os-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 12px;
    background: var(--md-sys-color-surface-container);
    color: var(--md-sys-color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==========================================================================
   7. Android Top App Bar (Navbar Elevation & Mobile Status Bar)
   ========================================================================== */
.navbar, .portal-header {
    height: auto !important;
    min-height: calc(var(--top-app-bar-height) + var(--safe-area-top)) !important;
    padding-top: var(--safe-area-top) !important;
    background-color: var(--md-sys-color-surface) !important;
    box-shadow: var(--md-sys-elevation-2) !important;
    border-bottom: 1px solid var(--md-sys-color-outline-variant) !important;
    transition: box-shadow var(--md-sys-motion-duration-short) ease, background-color var(--md-sys-motion-duration-short) ease;
    z-index: 100 !important;
}

.navbar-inner, .portal-header {
    height: var(--top-app-bar-height) !important;
    padding-left: max(1rem, var(--safe-area-left)) !important;
    padding-right: max(1rem, var(--safe-area-right)) !important;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Android Icon Buttons in App Bar */
.md-icon-btn {
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    min-height: 44px !important;
    border-radius: 22px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: var(--md-sys-color-on-surface) !important;
    background: transparent !important;
    border: none !important;
    cursor: pointer !important;
    transition: background-color var(--md-sys-motion-duration-short) ease, transform 120ms ease !important;
    user-select: none !important;
    touch-action: manipulation !important;
    padding: 0 !important;
}

.md-icon-btn:hover {
    background-color: rgba(30, 64, 175, 0.08) !important;
}

.md-icon-btn:active {
    transform: scale(0.92) !important;
    background-color: rgba(30, 64, 175, 0.14) !important;
}

/* User Avatar Icon Button in Portal App Bar */
.user-avatar-btn {
    width: 34px !important;
    height: 34px !important;
    min-width: 34px !important;
    min-height: 34px !important;
    border-radius: 50% !important;
    background: #ffffff !important;
    border: 1.5px solid var(--color-border, #cbd5e1) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: var(--color-primary, #1e40af) !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08) !important;
    flex-shrink: 0 !important;
    cursor: pointer !important;
    transition: transform 120ms ease, background-color 150ms ease, border-color 150ms ease !important;
}

.user-avatar-btn:hover {
    background-color: var(--color-primary-light, #eff6ff) !important;
    border-color: var(--color-primary, #1e40af) !important;
}

.user-avatar-btn:active {
    transform: scale(0.92) !important;
}

.badge-danger + .user-avatar-btn {
    color: #dc2626 !important;
    border-color: #fca5a5 !important;
    background-color: #fff1f2 !important;
}

/* Mobile Menu Toggle Button: Hidden on desktop, shown on mobile/tablets */
.mobile-menu-toggle {
    display: none !important;
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    min-height: 44px !important;
    border-radius: 22px !important;
    align-items: center !important;
    justify-content: center !important;
    color: var(--md-sys-color-on-surface) !important;
    background: transparent !important;
    border: none !important;
    cursor: pointer !important;
    transition: background-color var(--md-sys-motion-duration-short) ease, transform 160ms ease, color 160ms ease !important;
    user-select: none !important;
    touch-action: manipulation !important;
    padding: 0 !important;
    z-index: 99999 !important;
}

.mobile-menu-toggle:hover {
    background-color: rgba(38, 156, 204, 0.10) !important;
    color: var(--color-optimism-blue, #269ccc) !important;
}

.mobile-menu-toggle:active {
    transform: scale(0.92) !important;
    background-color: rgba(38, 156, 204, 0.18) !important;
}

.mobile-menu-toggle.active {
    background-color: rgba(38, 156, 204, 0.12) !important;
    color: var(--color-optimism-blue, #269ccc) !important;
}

.mobile-menu-toggle * {
    pointer-events: none !important;
}

/* ==========================================================================
   8. Android Material Navigation Drawer & Mobile Backdrop
   ========================================================================== */
.md-drawer-backdrop {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    height: 100dvh !important;
    background-color: rgba(15, 23, 42, 0.45) !important; /* Soft, modern scrim behind the menu */
    backdrop-filter: blur(4px) !important;
    -webkit-backdrop-filter: blur(4px) !important;
    z-index: 99980 !important; /* Strictly behind open navbar (99995) and nav menu (99999) */
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transition: opacity 220ms cubic-bezier(0.16, 1, 0.3, 1), visibility 220ms ease !important;
}

.md-drawer-backdrop.show {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

.md-nav-drawer {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    bottom: 0 !important;
    height: 100vh !important;
    width: 300px !important;
    max-width: 86vw !important;
    background-color: var(--md-sys-color-surface, #ffffff) !important;
    box-shadow: var(--md-sys-elevation-5) !important;
    z-index: 99999 !important; /* Strictly above backdrop */
    transform: translateX(-105%) !important;
    transition: transform 280ms var(--md-sys-motion-easing-emphasized) !important;
    display: flex !important;
    flex-direction: column !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    border-radius: 0 24px 24px 0 !important;
    pointer-events: auto !important;
}

.md-nav-drawer.open {
    transform: translateX(0) !important;
    visibility: visible !important;
}

.md-drawer-header {
    height: calc(var(--top-app-bar-height) + var(--safe-area-top));
    padding-top: var(--safe-area-top);
    padding-left: 1.25rem;
    padding-right: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--md-sys-color-outline-variant, #e2e8f0);
}

.md-drawer-body {
    flex: 1;
    padding: 1rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 4px;
    overflow-y: auto;
}

.md-drawer-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 1rem;
    border-radius: 20px;
    color: var(--color-text-main, #0f172a);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 150ms ease, color 150ms ease;
    cursor: pointer;
}

.md-drawer-item:hover, .md-drawer-item:active, .md-drawer-item.active {
    background-color: var(--md-sys-color-primary-container, #dbeafe);
    color: var(--md-sys-color-primary, #1e40af);
}

.md-drawer-item * {
    pointer-events: none !important;
}

.md-drawer-item svg {
    flex-shrink: 0;
    color: currentColor;
    pointer-events: none;
}

.md-drawer-divider {
    border: none;
    border-top: 1px solid var(--md-sys-color-outline-variant, #e2e8f0);
    margin: 0.5rem 0.75rem;
}

.md-drawer-footer {
    padding: 1rem;
    border-top: 1px solid var(--md-sys-color-outline-variant, #e2e8f0);
}

/* ==========================================================================
   9. Android Material 3 Bottom Navigation Bar
   ========================================================================== */
.mobile-bottom-nav, .md-bottom-nav {
    display: none;
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    height: calc(var(--bottom-nav-height) + var(--safe-area-bottom)) !important;
    padding-bottom: var(--safe-area-bottom) !important;
    background-color: var(--md-sys-color-surface) !important;
    border-top: 1px solid var(--md-sys-color-outline-variant) !important;
    box-shadow: 0 -3px 12px rgba(0, 0, 0, 0.08) !important;
    z-index: 1000 !important;
    user-select: none !important;
    pointer-events: auto !important;
}

/* Hide bottom nav completely when any modal or portal drawer is open */
body.modal-open .mobile-bottom-nav,
body.modal-open .md-bottom-nav,
body.modal-open .portal-bottom-nav,
body.portal-drawer-open .mobile-bottom-nav,
body.portal-drawer-open .md-bottom-nav,
body.portal-drawer-open .portal-bottom-nav,
body:has(.modal-backdrop.show) .mobile-bottom-nav,
body:has(.modal-backdrop.show) .md-bottom-nav,
body:has(.modal-backdrop.show) .portal-bottom-nav,
body:has(.md-drawer-backdrop.show) .mobile-bottom-nav,
body:has(.md-drawer-backdrop.show) .md-bottom-nav,
body:has(.md-drawer-backdrop.show) .portal-bottom-nav {
    display: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transform: translateY(100%) !important;
}

.mobile-nav-items, .md-nav-items {
    display: flex;
    height: var(--bottom-nav-height);
    align-items: center;
    justify-content: space-around;
    padding: 0 0.5rem;
}

.mobile-nav-link, .md-nav-item, .md-bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #475569;
    flex: 1;
    min-width: 54px;
    height: 100%;
    padding: 4px 2px;
    gap: 4px;
    transition: color var(--md-sys-motion-duration-short) ease;
    position: relative;
    border-radius: 12px;
    cursor: pointer !important;
    pointer-events: auto !important;
    touch-action: manipulation !important;
    -webkit-tap-highlight-color: transparent !important;
    background: transparent;
    border: none;
}

/* Prevent inner elements from hijacking clicks away from the link */
.mobile-nav-link *, .md-nav-item *, .md-bottom-nav-item * {
    pointer-events: none !important;
}

/* Material 3 Active Pill Indicator */
.md-nav-pill, .nav-icon-container {
    width: 58px;
    height: 32px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    transition: background-color 200ms cubic-bezier(0.2, 0, 0, 1), transform 200ms ease;
    position: relative;
}

.md-nav-pill svg, .nav-icon-container svg, .md-nav-pill .material-symbols-outlined {
    width: 22px;
    height: 22px;
    font-size: 22px;
    color: #475569;
    transition: color 200ms ease, transform 200ms ease;
}

.mobile-nav-link span, .md-nav-item span.nav-label, .md-bottom-nav-item .nav-label, span.nav-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    line-height: 1;
    color: #475569;
    transition: color 200ms ease, font-weight 200ms ease;
}

.md-bottom-nav-item.active .nav-icon-container {
    background-color: var(--color-primary-light);
}

.md-bottom-nav-item.active .nav-icon-container svg,
.md-bottom-nav-item.active .nav-label {
    color: var(--color-optimism-blue);
    font-weight: 700;
}

/* Active State in Android Bottom Navigation Bar */
.mobile-nav-link.active, .md-nav-item.active {
    color: var(--md-sys-color-primary) !important;
}

.mobile-nav-link.active .md-nav-pill, .md-nav-item.active .md-nav-pill {
    background-color: var(--md-sys-color-primary-container) !important;
    transform: scale(1.04);
}

.mobile-nav-link.active .md-nav-pill svg,
.mobile-nav-link.active .md-nav-pill .material-symbols-outlined,
.md-nav-item.active .md-nav-pill svg,
.md-nav-item.active .md-nav-pill .material-symbols-outlined {
    color: var(--md-sys-color-on-primary-container) !important;
}

.mobile-nav-link.active span, .md-nav-item.active span.nav-label {
    color: var(--md-sys-color-primary) !important;
    font-weight: 700;
}

.mobile-nav-link:active .md-nav-pill, .md-nav-item:active .md-nav-pill {
    transform: scale(0.92);
}

/* Notification badge on navigation item */
.md-nav-badge {
    position: absolute;
    top: 2px;
    right: 8px;
    min-width: 16px;
    height: 16px;
    border-radius: 8px;
    background-color: var(--md-sys-color-tertiary);
    color: #ffffff;
    font-size: 0.65rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.25);
}

/* ==========================================================================
   10. Android Style Native Cards & Surfaces (M3 Surfaces)
   ========================================================================== */
.card, .stat-card {
    border-radius: 18px !important;
    background: var(--md-sys-color-surface) !important;
    border: 1px solid var(--md-sys-color-outline-variant) !important;
    box-shadow: var(--md-sys-elevation-1) !important;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.card {
    margin-bottom: 1.5rem;
}

.grid > .card,
.grid-cols-1 > .card,
.grid-cols-2 > .card,
.grid-cols-3 > .card,
.grid-cols-4 > .card {
    margin-bottom: 0;
}

.card:hover {
    box-shadow: var(--md-sys-elevation-2) !important;
}

/* Card inner paddings */
.card.p-6 {
    padding: 1.5rem !important;
}

.card.p-5 {
    padding: 1.25rem !important;
}

.card.p-4 {
    padding: 1rem !important;
}

.card.p-3 {
    padding: 0.75rem !important;
}

.card:not(:has(.card-body)):not(:has(.table-container)):not(:has(.card-header)):not([class*="p-"]) {
    padding: 1.5rem !important;
}

.card h3, .card .card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text-main);
    line-height: 1.35;
}


/* M3 Filled Buttons with Touch Elevation */
.btn {
    border-radius: 12px !important;
    padding: 0.65rem 1.35rem !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    line-height: 1.25 !important;
    letter-spacing: 0.01em !important;
    min-height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.5rem !important;
    transition: all 180ms var(--md-sys-motion-easing-standard) !important;
    position: relative;
    overflow: hidden;
    box-sizing: border-box !important;
    text-decoration: none;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--md-sys-color-primary, #1e40af) !important;
    color: var(--md-sys-color-on-primary, #ffffff) !important;
    box-shadow: 0 2px 6px rgba(30, 64, 175, 0.25) !important;
    border: 1.5px solid transparent !important;
}

.btn-primary:active {
    box-shadow: none !important;
    transform: scale(0.97) !important;
}

.btn-accent {
    background-color: var(--md-sys-color-tertiary, #d97706) !important;
    color: #ffffff !important;
    box-shadow: var(--md-sys-elevation-1) !important;
    border: 1.5px solid transparent !important;
}

.btn-outline {
    background-color: #ffffff !important;
    border: 1.5px solid #cbd5e1 !important;
    color: #334155 !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04) !important;
}

.btn-outline:active, .btn-outline:hover {
    background-color: #f8fafc !important;
    border-color: #94a3b8 !important;
    color: #0f172a !important;
}

.btn-outline-primary {
    background-color: #ffffff !important;
    border: 1.5px solid var(--md-sys-color-primary, #1e40af) !important;
    color: var(--md-sys-color-primary, #1e40af) !important;
}

.btn-outline-primary:active, .btn-outline-primary:hover {
    background-color: #eff6ff !important;
}

.btn-sm {
    min-height: 36px !important;
    padding: 0.4rem 0.85rem !important;
    font-size: 0.825rem !important;
    border-radius: 10px !important;
}

/* Floating Action Button (FAB) */
.md-fab {
    position: fixed;
    right: 1.25rem;
    bottom: calc(var(--bottom-nav-height) + var(--safe-area-bottom) + 1.25rem);
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--md-sys-color-primary), #2563eb);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--md-sys-elevation-3);
    z-index: 900;
    cursor: pointer;
    border: none;
    transition: transform 200ms ease, box-shadow 200ms ease;
}

.md-fab:active {
    transform: scale(0.92);
    box-shadow: var(--md-sys-elevation-1);
}

/* ==========================================================================
   11. Android Native Mobile Footer
   ========================================================================== */
.md-app-footer {
    background: #0f172a;
    color: #94a3b8;
    padding: 2.25rem 1.25rem calc(var(--bottom-nav-height) + var(--safe-area-bottom) + 1.75rem);
    border-top: 1px solid #1e293b;
    margin-top: auto;
}

.md-app-footer-card {
    background: #1e293b;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}

.md-footer-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}

.md-footer-chip {
    font-size: 0.75rem;
    font-weight: 600;
    color: #cbd5e1;
    background: rgba(255, 255, 255, 0.06);
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    text-decoration: none;
    transition: background 150ms ease, color 150ms ease;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.md-footer-chip:hover, .md-footer-chip:active {
    background: rgba(59, 130, 246, 0.25);
    color: #ffffff;
}

/* ==========================================================================
   12. Mobile Breakpoint Media Queries (<= 768px & <= 1023px)
   ========================================================================== */
@media (max-width: 1023px) {
    .portal-sidebar {
        z-index: 99999 !important;
        background-color: #ffffff !important;
        border-radius: 0 20px 20px 0 !important;
        box-shadow: 6px 0 35px rgba(15, 23, 42, 0.4) !important;
    }

    .mobile-menu-toggle {
        display: inline-flex !important;
        flex-shrink: 0 !important;
    }

    .portal-layout {
        position: static !important;
        transform: none !important;
        will-change: auto !important;
        filter: none !important;
        contain: none !important;
        overflow: visible !important;
        overflow-x: visible !important;
        width: 100vw !important;
        max-width: 100vw !important;
        box-sizing: border-box !important;
    }

    .portal-main {
        margin-left: 0 !important;
        width: 100% !important;
        max-width: 100vw !important;
        min-width: 0 !important;
        overflow-x: hidden !important;
        box-sizing: border-box !important;
    }

    .portal-content {
        width: 100% !important;
        max-width: 100vw !important;
        min-width: 0 !important;
        overflow-x: hidden !important;
        box-sizing: border-box !important;
    }

    .portal-header {
        width: 100% !important;
        max-width: 100vw !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
        padding-left: max(0.75rem, var(--safe-area-left)) !important;
        padding-right: max(0.75rem, var(--safe-area-right)) !important;
        gap: 0.5rem !important;
    }

    .portal-header > div:first-child {
        min-width: 0 !important;
        flex: 1 1 auto !important;
        overflow: hidden !important;
        display: flex !important;
        align-items: center !important;
        gap: 0.5rem !important;
    }

    .portal-header > div:first-child span {
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        display: inline-block !important;
        max-width: calc(100% - 44px) !important;
        font-size: 0.85rem !important;
    }

    .portal-header > div:last-child {
        flex: 0 0 auto !important;
        display: flex !important;
        align-items: center !important;
        gap: 0.5rem !important;
    }

    #adminNameBadge, #userNameBadge, #shopkeeperNameBadge {
        display: none !important;
    }

    .card {
        min-width: 0 !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    .table-container {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }
}

@media (max-width: 768px) {
    /* Show bottom navigation across all mobile views */
    .mobile-bottom-nav, .md-bottom-nav {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-around !important;
        visibility: visible !important;
        opacity: 1 !important;
    }

    /* Show mobile hamburger menu toggle on app bar */
    .mobile-menu-toggle {
        display: inline-flex !important;
        visibility: visible !important;
    }

    /* Hide desktop nav links on mobile when closed */
    .navbar:not(.open) .nav-links:not(.open) {
        display: none !important;
    }

    /* Responsive Mobile Navbar Dropdown when toggled open */
    .navbar.open {
        height: auto !important;
        background-color: #ffffff !important;
        box-shadow: 0 4px 24px rgba(15, 23, 42, 0.12) !important;
        z-index: 99995 !important; /* Above backdrop (99980) */
        position: sticky !important;
        top: 0 !important;
    }

    .navbar.open .navbar-inner {
        position: relative !important;
    }

    .navbar.open .nav-links,
    .navbar .nav-links.open {
        display: flex !important;
        flex-direction: column !important;
        position: absolute !important;
        top: 100% !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        background: #ffffff !important;
        border-top: 1px solid #e2e8f0 !important;
        border-bottom: 3px solid var(--color-optimism-blue, #269ccc) !important;
        box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.22) !important;
        padding: 1.15rem 1.25rem 1.5rem !important;
        gap: 0.55rem !important;
        z-index: 99999 !important; /* Above backdrop */
        border-radius: 0 0 20px 20px !important;
        max-height: calc(85vh - 72px) !important;
        max-height: calc(85dvh - 72px) !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
        animation: navMenuSlideDown 200ms cubic-bezier(0.16, 1, 0.3, 1) !important;
    }

    .navbar.open .nav-links .nav-link,
    .navbar .nav-links.open .nav-link {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 0.85rem 1.15rem !important;
        border-radius: 12px !important;
        font-size: 0.95rem !important;
        font-weight: 600 !important;
        color: #1e293b !important;
        background: #f8fafc !important;
        border: 1px solid #e2e8f0 !important;
        text-decoration: none !important;
        min-height: 48px !important;
        box-sizing: border-box !important;
        transition: all 160ms cubic-bezier(0.16, 1, 0.3, 1) !important;
    }

    .navbar.open .nav-links .nav-link::after,
    .navbar .nav-links.open .nav-link::after {
        content: "›";
        font-size: 1.35rem;
        line-height: 1;
        color: #94a3b8;
        font-weight: 400;
        margin-left: auto;
        padding-left: 0.5rem;
        transition: transform 160ms ease, color 160ms ease;
    }

    .navbar.open .nav-links .nav-link.active,
    .navbar.open .nav-links .nav-link:hover,
    .navbar .nav-links.open .nav-link.active,
    .navbar .nav-links.open .nav-link:hover {
        background: #eff6ff !important;
        color: var(--color-optimism-blue, #269ccc) !important;
        border-color: #93c5fd !important;
        font-weight: 700 !important;
        transform: translateX(2px) !important;
    }

    .navbar.open .nav-links .nav-link.active::after,
    .navbar.open .nav-links .nav-link:hover::after,
    .navbar .nav-links.open .nav-link.active::after,
    .navbar .nav-links.open .nav-link:hover::after {
        color: var(--color-optimism-blue, #269ccc) !important;
        transform: translateX(2px) !important;
    }

    .navbar.open .nav-links .btn,
    .navbar .nav-links.open .btn {
        width: 100% !important;
        min-height: 46px !important;
        text-align: center !important;
        margin-top: 0.35rem !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        font-size: 0.95rem !important;
        font-weight: 700 !important;
        border-radius: 12px !important;
        box-shadow: 0 4px 12px rgba(38, 156, 204, 0.15) !important;
    }

    /* Ensure body has bottom space for Android bottom nav */
    body {
        padding-bottom: calc(var(--bottom-nav-height) + var(--safe-area-bottom) + 3.5rem) !important;
        touch-action: pan-y !important;
    }

    footer {
        padding-bottom: calc(var(--bottom-nav-height) + var(--safe-area-bottom) + 3.5rem) !important;
    }

    .portal-main {
        margin-left: 0 !important;
        padding-bottom: calc(var(--bottom-nav-height) + var(--safe-area-bottom) + 3.5rem) !important;
        overflow: visible !important;
        overflow-x: clip !important;
        overflow-y: visible !important;
        touch-action: pan-y !important;
    }

    .portal-content {
        padding: 1rem !important;
        width: 100% !important;
        max-width: 100vw !important;
        min-width: 0 !important;
        overflow: visible !important;
        overflow-x: clip !important;
        overflow-y: visible !important;
        touch-action: pan-y !important;
        box-sizing: border-box !important;
    }

    .card {
        margin-bottom: 1.15rem !important;
    }

    .grid > .card,
    .grid-cols-1 > .card,
    .grid-cols-2 > .card,
    .grid-cols-3 > .card,
    .grid-cols-4 > .card {
        margin-bottom: 0 !important;
    }

    .card-body {
        padding: 1.25rem !important;
    }

    .card.p-6, .card.p-5 {
        padding: 1.25rem !important;
    }

    .card.p-4 {
        padding: 1rem !important;
    }

    .card:not(:has(.card-body)):not(:has(.table-container)):not(:has(.card-header)):not([class*="p-"]) {
        padding: 1.25rem !important;
    }

    .grid-cols-4, .grid-cols-3, .grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 1rem !important;
    }

    /* Typography auto-fit on mobile screens */
    h1 {
        font-size: 1.35rem !important;
        word-break: break-word !important;
        overflow-wrap: break-word !important;
    }

    h2 {
        font-size: 1.2rem !important;
        line-height: 1.35 !important;
        word-break: break-word !important;
        overflow-wrap: break-word !important;
    }

    h3 {
        font-size: 1.05rem !important;
        word-break: break-word !important;
        overflow-wrap: break-word !important;
    }

    p.text-sm {
        font-size: 0.825rem !important;
        line-height: 1.4 !important;
        word-break: break-word !important;
        overflow-wrap: break-word !important;
    }

    /* Modal adaptation on mobile (Material 3 Bottom Sheet) */
    .modal-backdrop {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100vw !important;
        height: 100% !important;
        height: 100dvh !important;
        align-items: flex-end !important;
        justify-content: center !important;
        padding: 0 !important;
        z-index: 2500 !important;
        background-color: rgba(15, 23, 42, 0.65) !important;
        backdrop-filter: blur(6px) !important;
        -webkit-backdrop-filter: blur(6px) !important;
    }

    .modal {
        border-radius: 24px 24px 0 0 !important;
        max-width: 100% !important;
        width: 100% !important;
        margin: 0 !important;
        position: relative !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        max-height: 90vh !important;
        max-height: 90dvh !important;
        z-index: 2501 !important;
        box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.28) !important;
        border: none !important;
        border-top: 1px solid rgba(255, 255, 255, 0.2) !important;
        animation: mdBottomSheetUp 280ms cubic-bezier(0, 0, 0.2, 1) forwards !important;
        display: flex !important;
        flex-direction: column !important;
        overflow: hidden !important;
    }

    /* Drag handle / Pill indicator at the top of bottom sheet */
    .modal::before {
        content: '' !important;
        display: block !important;
        width: 42px !important;
        height: 4px !important;
        background: #cbd5e1 !important;
        border-radius: 4px !important;
        margin: 8px auto 2px auto !important;
        flex-shrink: 0 !important;
    }

    .modal form {
        display: flex !important;
        flex-direction: column !important;
        flex: 1 1 auto !important;
        min-height: 0 !important;
        overflow: hidden !important;
        margin: 0 !important;
    }

    .modal-header {
        flex-shrink: 0 !important;
        padding: 0.85rem 1.25rem 1rem 1.25rem !important;
        border-bottom: 1px solid var(--color-border, #e2e8f0) !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        background: #ffffff !important;
    }

    .modal-title {
        font-size: 1.15rem !important;
        font-weight: 700 !important;
        color: var(--color-text-main, #0f172a) !important;
        line-height: 1.3 !important;
    }

    .modal-close {
        width: 36px !important;
        height: 36px !important;
        min-width: 36px !important;
        min-height: 36px !important;
        border-radius: 50% !important;
        background: var(--color-surface-alt, #f1f5f9) !important;
        border: none !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        font-size: 1.35rem !important;
        line-height: 1 !important;
        color: var(--color-text-muted, #64748b) !important;
        cursor: pointer !important;
        padding: 0 !important;
        margin: 0 !important;
        transition: all 150ms ease !important;
    }

    .modal-close:hover, .modal-close:active {
        background: #fee2e2 !important;
        color: var(--color-danger, #dc2626) !important;
    }

    .modal-body {
        flex: 1 1 auto !important;
        min-height: 0 !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
        touch-action: pan-y !important;
        padding: 1.15rem 1.25rem !important;
        background: #ffffff !important;
    }

    /* Modal Form Spacing, Labels & Inputs */
    .modal .form-group {
        margin-bottom: 0.95rem !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 0.3rem !important;
    }

    .modal .grid > .form-group {
        margin-bottom: 0 !important;
    }

    .modal .grid {
        gap: 0.95rem !important;
        margin-bottom: 0.95rem !important;
    }

    .modal .form-label {
        font-size: 0.825rem !important;
        font-weight: 600 !important;
        color: #334155 !important;
        margin: 0 0 0.25rem 0 !important;
        display: flex !important;
        align-items: center !important;
        letter-spacing: 0.01em !important;
    }

    .modal .form-label .required {
        color: #ef4444 !important;
        margin-left: 0.25rem !important;
    }

    .modal .form-input,
    .modal .form-select,
    .modal .form-textarea {
        width: 100% !important;
        padding: 0.72rem 0.9rem !important;
        font-size: 0.925rem !important;
        color: #0f172a !important;
        background-color: #ffffff !important;
        border: 1.5px solid #cbd5e1 !important;
        border-radius: 12px !important;
        min-height: 44px !important;
        box-sizing: border-box !important;
        transition: border-color 150ms ease, box-shadow 150ms ease !important;
    }

    .modal .form-textarea {
        min-height: 72px !important;
        line-height: 1.45 !important;
        resize: vertical !important;
    }

    .modal .form-input:focus,
    .modal .form-select:focus,
    .modal .form-textarea:focus {
        border-color: #2563eb !important;
        outline: none !important;
        box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15) !important;
    }

    /* Sticky Footer with Balanced Action Buttons */
    .modal-footer {
        flex-shrink: 0 !important;
        padding: 0.85rem 1.25rem !important;
        padding-bottom: max(1rem, env(safe-area-inset-bottom, 1rem)) !important;
        border-top: 1px solid var(--color-border, #e2e8f0) !important;
        background: #ffffff !important;
        display: flex !important;
        align-items: center !important;
        justify-content: flex-end !important;
        gap: 0.75rem !important;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05) !important;
    }

    .modal-footer .btn {
        flex: 1 1 0 !important;
        min-width: 0 !important;
        min-height: 46px !important;
        padding: 0.75rem 1rem !important;
        font-size: 0.95rem !important;
        font-weight: 600 !important;
        border-radius: 12px !important;
        margin: 0 !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        text-align: center !important;
        box-sizing: border-box !important;
    }

    .modal-footer .btn-outline {
        background: #ffffff !important;
        border: 1.5px solid #cbd5e1 !important;
        color: #334155 !important;
    }

    .modal-footer .btn-outline:active {
        background: #f1f5f9 !important;
    }

    .modal-footer .btn-primary {
        background: linear-gradient(135deg, #1e40af, #2563eb) !important;
        color: #ffffff !important;
        border: 1.5px solid transparent !important;
        box-shadow: 0 2px 6px rgba(30, 64, 175, 0.25) !important;
    }

    @keyframes mdBottomSheetUp {
        from { transform: translateY(100%); }
        to { transform: translateY(0); }
    }
}

@media (max-width: 480px) {
    .portal-content {
        padding: 0.75rem !important;
    }

    .portal-header {
        padding-left: max(0.5rem, var(--safe-area-left)) !important;
        padding-right: max(0.5rem, var(--safe-area-right)) !important;
    }

    .portal-header > div:first-child span {
        font-size: 0.78rem !important;
        max-width: calc(100% - 38px) !important;
    }

    .grid-cols-4, .grid-cols-3, .grid-cols-2 {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }

    .card-body {
        padding: 1.15rem 1.25rem !important;
    }

    .card.p-6, .card.p-5 {
        padding: 1.15rem 1.25rem !important;
    }

    .card.p-4 {
        padding: 0.95rem 1rem !important;
    }

    .card:not(:has(.card-body)):not(:has(.table-container)):not(:has(.card-header)):not([class*="p-"]) {
        padding: 1.15rem 1.25rem !important;
    }

    .stat-card {
        padding: 1rem 1.15rem !important;
    }
}

/* ==========================================================================
   13. Universal Mobile Responsive Table & Card View System
   ========================================================================== */
.table td.font-mono,
.table td:first-child,
.table th:first-child {
    white-space: nowrap !important;
}

.mobile-table-toggle-bar {
    display: none;
    align-items: center;
    justify-content: flex-end;
    margin-bottom: 0.65rem;
    padding: 0 0.25rem;
}

@media (max-width: 768px) {
    .mobile-table-toggle-bar {
        display: flex !important;
    }

    .table-view-toggle {
        display: inline-flex !important;
        background: var(--color-surface-alt, #f1f5f9) !important;
        border: 1px solid var(--color-border, #e2e8f0) !important;
        border-radius: 20px !important;
        padding: 3px !important;
        gap: 3px !important;
    }

    .table-view-toggle .view-btn {
        display: inline-flex !important;
        align-items: center !important;
        gap: 0.35rem !important;
        padding: 0.28rem 0.65rem !important;
        font-size: 0.72rem !important;
        font-weight: 600 !important;
        color: var(--color-text-muted, #64748b) !important;
        border-radius: 16px !important;
        background: transparent !important;
        border: none !important;
        cursor: pointer !important;
        transition: all 150ms ease !important;
    }

    .table-view-toggle .view-btn.active {
        background: #ffffff !important;
        color: var(--color-primary, #1e40af) !important;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08) !important;
        font-weight: 700 !important;
    }

    /* Mobile Card Mode Styling - Free from internal scroll trapping */
    .table-container.mobile-card-mode {
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        overflow: visible !important;
        overflow-x: visible !important;
        overflow-y: visible !important;
        -webkit-overflow-scrolling: auto !important;
        touch-action: pan-y !important;
        overscroll-behavior: auto !important;
        height: auto !important;
        max-height: none !important;
    }

    .table-container.mobile-card-mode .table {
        display: block !important;
        width: 100% !important;
        min-width: 0 !important;
        border: none !important;
        background: transparent !important;
        touch-action: pan-y !important;
        overflow: visible !important;
    }

    .table-container.mobile-card-mode .table thead {
        display: none !important;
    }

    .table-container.mobile-card-mode .table tbody {
        display: flex !important;
        flex-direction: column !important;
        gap: 0.85rem !important;
        padding: 0 !important;
        touch-action: pan-y !important;
        overflow: visible !important;
    }

    /* Remove redundant outer card boxing when table is converted to cards */
    .card.mobile-card-parent,
    .card:has(.table-container.mobile-card-mode) {
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
        overflow: visible !important;
        touch-action: pan-y !important;
    }

    .card.mobile-card-parent > .card-header,
    .card:has(.table-container.mobile-card-mode) > .card-header {
        background: #ffffff !important;
        border: 1px solid var(--color-border, #e2e8f0) !important;
        border-radius: 16px !important;
        margin-bottom: 0.85rem !important;
    }

    .table-container.mobile-card-mode .table tr {
        display: flex !important;
        flex-direction: column !important;
        background: #ffffff !important;
        border: 1px solid var(--color-border, #e2e8f0) !important;
        border-radius: 16px !important;
        padding: 1rem 1.15rem !important;
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04) !important;
        gap: 0.45rem !important;
        touch-action: pan-y !important;
        user-select: text !important;
    }

    .table-container.mobile-card-mode .table td {
        touch-action: pan-y !important;
    }

    .table-container.mobile-card-mode .table tr:hover {
        background: #ffffff !important;
    }

    .table-container.mobile-card-mode .table td {
        display: flex !important;
        align-items: flex-start !important;
        justify-content: space-between !important;
        padding: 0.35rem 0 !important;
        border: none !important;
        border-bottom: 1px dashed #f1f5f9 !important;
        font-size: 0.825rem !important;
        text-align: right !important;
        word-break: break-word !important;
    }

    /* First cell (Public ID, Code, Tracking ID) gets header accent */
    .table-container.mobile-card-mode .table td:first-child {
        padding-bottom: 0.5rem !important;
        border-bottom: 1.5px solid #e2e8f0 !important;
        font-weight: 700 !important;
        font-size: 0.875rem !important;
        color: var(--color-primary, #1e40af) !important;
    }

    /* Actions cell (Buttons) */
    .table-container.mobile-card-mode .table td:last-child {
        border-bottom: none !important;
        padding-top: 0.65rem !important;
        justify-content: flex-end !important;
        flex-wrap: wrap !important;
        gap: 0.5rem !important;
    }

    /* Column label from data-label */
    .table-container.mobile-card-mode .table td::before {
        content: attr(data-label);
        font-weight: 700 !important;
        font-size: 0.72rem !important;
        text-transform: uppercase !important;
        letter-spacing: 0.04em !important;
        color: var(--color-text-muted, #64748b) !important;
        text-align: left !important;
        margin-right: 0.75rem !important;
        flex-shrink: 0 !important;
    }

    /* Placeholder colspan row (loading / empty) */
    .table-container.mobile-card-mode .table td[colspan] {
        display: block !important;
        text-align: center !important;
        padding: 2rem !important;
        border: none !important;
    }
    .table-container.mobile-card-mode .table td[colspan]::before {
        display: none !important;
    }

    /* Table spreadsheet mode on mobile */
    .table-container:not(.mobile-card-mode) .table {
        min-width: 620px !important;
    }

    .table-container:not(.mobile-card-mode) .table td.font-mono,
    .table-container:not(.mobile-card-mode) .table td:first-child,
    .table-container:not(.mobile-card-mode) .table th:first-child,
    .table-container:not(.mobile-card-mode) .table .badge,
    .table-container:not(.mobile-card-mode) .table .btn {
        white-space: nowrap !important;
    }

    .table-container:not(.mobile-card-mode) .table td:nth-child(2) {
        white-space: normal !important;
        min-width: 170px !important;
        max-width: 240px !important;
    }
}