/* ========================================================================
   Grand Voyageur — Premium Design System
   Cinematic / Apple / Stripe / Airbnb inspired
   ======================================================================== */

/* ----- CSS Custom Properties ----- */
:root {
    /* Brand */
    --gv-green: #166534;
    --gv-green-light: #15803D;
    --gv-green-dark: #14532D;
    --gv-green-glow: rgba(22,101,52,0.35);
    --gv-gold: #F59E0B;
    --gv-gold-light: #FBBF24;
    --gv-teal: #0D9488;

    /* Glass */
    --gv-glass-bg: rgba(255,255,255,0.60);
    --gv-glass-border: rgba(255,255,255,0.50);
    --gv-glass-blur: 24px;
    --gv-glass-shadow: 0 8px 32px rgba(0,0,0,0.06);

    /* Gradients */
    --gv-gradient-hero: linear-gradient(135deg, #166534 0%, #0D9488 50%, #06B6D4 100%);
    --gv-gradient-hero-warm: linear-gradient(135deg, #166534 0%, #0D9488 50%, #F59E0B 100%);
    --gv-gradient-mesh: radial-gradient(ellipse at 20% 50%, rgba(22,101,52,0.15) 0%, transparent 50%),
                        radial-gradient(ellipse at 80% 20%, rgba(13,148,136,0.10) 0%, transparent 50%),
                        radial-gradient(ellipse at 50% 80%, rgba(245,158,11,0.08) 0%, transparent 50%);
    --gv-gradient-card: linear-gradient(145deg, rgba(255,255,255,0.90), rgba(255,255,255,0.60));
    --gv-gradient-text: linear-gradient(135deg, #166534, #0D9488);

    /* Spacing scale */
    --gv-space-xs: 4px;
    --gv-space-sm: 8px;
    --gv-space-md: 16px;
    --gv-space-lg: 24px;
    --gv-space-xl: 32px;
    --gv-space-2xl: 48px;
    --gv-space-3xl: 64px;

    /* Radius */
    --gv-radius-sm: 8px;
    --gv-radius-md: 14px;
    --gv-radius-lg: 20px;
    --gv-radius-xl: 28px;
    --gv-radius-full: 9999px;

    /* Motion */
    --gv-ease: cubic-bezier(0.4, 0, 0.2, 1);
    --gv-ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --gv-ease-out: cubic-bezier(0, 0, 0.2, 1);
    --gv-duration-fast: 0.15s;
    --gv-duration-normal: 0.25s;
    --gv-duration-slow: 0.4s;

    /* Elevation */
    --gv-shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
    --gv-shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --gv-shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --gv-shadow-lg: 0 8px 32px rgba(0,0,0,0.10);
    --gv-shadow-xl: 0 16px 48px rgba(0,0,0,0.12);
    --gv-shadow-glow: 0 0 30px rgba(22,101,52,0.20);

    /* Navbar layout */
    --gv-nav-height: 64px;
    --gv-nav-top: 12px;
    --gv-main-content-gap: 36px;
    --gv-trip-bar-gap: 12px;
    --gv-trip-bar-height: 58px;
    --gv-trip-bar-content-gap: 20px;
    --gv-main-offset: calc(var(--gv-nav-top) + var(--gv-nav-height) + var(--gv-main-content-gap));
    --gv-main-offset-trip: calc(var(--gv-nav-top) + var(--gv-nav-height) + var(--gv-trip-bar-gap) + var(--gv-trip-bar-height) + var(--gv-trip-bar-content-gap));
}

/* Dark mode overrides */
body.dark {
    --gv-green: #6EE7B7;
    --gv-green-light: #A7F3D0;
    --gv-green-dark: #34D399;
    --gv-green-glow: rgba(110,231,183,0.24);
    --gv-gold: #F6C65B;
    --gv-gold-light: #F9DD8F;
    --gv-teal: #67E8F9;

    --gv-glass-bg: linear-gradient(180deg, rgba(18,28,41,0.86), rgba(10,18,28,0.80));
    --gv-glass-bg-flat: rgba(13,21,32,0.84);
    --gv-glass-border: rgba(148,163,184,0.16);
    --gv-glass-border-strong: rgba(148,163,184,0.24);
    --gv-glass-shadow: 0 18px 40px rgba(2,6,23,0.34), inset 0 1px 0 rgba(255,255,255,0.05);

    --gv-dark-surface-1: rgba(10,18,28,0.92);
    --gv-dark-surface-2: rgba(14,24,36,0.88);
    --gv-dark-surface-3: rgba(21,34,49,0.94);
    --gv-dark-border: rgba(148,163,184,0.12);
    --gv-dark-border-strong: rgba(148,163,184,0.20);
    --gv-dark-shadow-soft: 0 16px 38px rgba(2,6,23,0.26);
    --gv-dark-shadow-lg: 0 24px 60px rgba(2,6,23,0.42), 0 8px 20px rgba(2,6,23,0.24);
    --gv-dark-inset-highlight: inset 0 1px 0 rgba(255,255,255,0.05);

    --gv-gradient-hero: linear-gradient(135deg, #08111B 0%, #0D2B30 46%, #11465A 100%);
    --gv-gradient-hero-warm: linear-gradient(135deg, #08111B 0%, #103638 48%, #7A5414 100%);
    --gv-gradient-mesh: radial-gradient(circle at 16% 18%, rgba(52,211,153,0.12) 0%, transparent 32%),
                        radial-gradient(circle at 84% 14%, rgba(103,232,249,0.12) 0%, transparent 28%),
                        radial-gradient(circle at 50% 82%, rgba(246,198,91,0.10) 0%, transparent 34%);
    --gv-gradient-card: linear-gradient(160deg, rgba(19,31,45,0.94), rgba(10,18,28,0.82));
    --gv-gradient-text: linear-gradient(135deg, #ECFDF5 0%, #A7F3D0 40%, #67E8F9 72%, #F6C65B 100%);

    --gv-shadow-xs: 0 1px 2px rgba(2,6,23,0.22);
    --gv-shadow-sm: 0 6px 16px rgba(2,6,23,0.24);
    --gv-shadow-md: 0 12px 28px rgba(2,6,23,0.28);
    --gv-shadow-lg: 0 18px 40px rgba(2,6,23,0.34);
    --gv-shadow-xl: 0 30px 72px rgba(2,6,23,0.44);
    --gv-shadow-glow: 0 0 0 1px rgba(110,231,183,0.12), 0 0 28px rgba(110,231,183,0.12);

    background-color: #06111A;
    background-image:
        radial-gradient(circle at top left, rgba(52,211,153,0.10), transparent 24%),
        radial-gradient(circle at 85% 0%, rgba(103,232,249,0.10), transparent 20%),
        radial-gradient(circle at 50% 100%, rgba(246,198,91,0.08), transparent 26%),
        linear-gradient(180deg, #06111A 0%, #091520 52%, #0A1420 100%);
    background-attachment: fixed;
    color-scheme: dark;
}


/* ========================================================================
   Reset & Base
   ======================================================================== */

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    scroll-behavior: smooth;
}

html, body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--mud-palette-background);
    color: var(--mud-palette-text-primary);
    line-height: 1.6;
    transition: background-color var(--gv-duration-slow) var(--gv-ease),
                color var(--gv-duration-slow) var(--gv-ease);
}

#app, .page, main, article {
    background-color: transparent;
}

h1:focus { outline: none; }

a, .btn-link {
    color: var(--gv-green);
    text-decoration: none;
    transition: color var(--gv-duration-fast) var(--gv-ease);
}
a:hover, .btn-link:hover {
    color: var(--gv-green-dark);
}

::selection {
    background: rgba(22, 101, 52, 0.15);
    color: inherit;
}
body.dark ::selection {
    background: rgba(74, 222, 128, 0.20);
}


/* ========================================================================
   Scrollbar
   ======================================================================== */

::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(113, 113, 122, 0.20);
    border-radius: var(--gv-radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(113, 113, 122, 0.35);
}
body.dark ::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.18);
}
body.dark ::-webkit-scrollbar-thumb:hover {
    background: rgba(148, 163, 184, 0.32);
}

.gv-map-infowindow-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: flex-start;
    gap: 12px;
    min-width: 248px;
    max-width: 332px;
    padding: 4px 8px 10px 4px;
    overflow: hidden;
}

.gv-map-infowindow-badge {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    background: linear-gradient(135deg, var(--gv-infowindow-accent), color-mix(in srgb, var(--gv-infowindow-accent) 72%, white));
    box-shadow: 0 10px 24px color-mix(in srgb, var(--gv-infowindow-accent) 26%, transparent);
    flex-shrink: 0;
}

.gv-map-infowindow-glyph {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.gv-map-infowindow-copy {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 4px;
    min-width: 0;
    padding: 0;
}

.gv-map-infowindow-title {
    font-size: 0.98rem;
    font-weight: 800;
    line-height: 1.2;
    color: #0f172a;
}

.gv-map-infowindow-subtitle {
    font-size: 0.82rem;
    line-height: 1.45;
    color: #475569;
}

.gv-map-infowindow-meta {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    margin-top: 7px;
    padding: 5px 12px 6px;
    min-height: 28px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--gv-infowindow-accent) 10%, white);
    color: color-mix(in srgb, var(--gv-infowindow-accent) 88%, black);
    font-size: 0.74rem;
    font-weight: 800;
    line-height: 1.15;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.65);
}

.gm-style .gm-style-iw,
.gm-style .gm-style-iw-c,
.gm-style .gm-style-iw-d {
    max-width: none !important;
    overflow: hidden !important;
}

.gm-style .gm-style-iw-c {
    padding-top: 8px !important;
}

.gm-style .gm-style-iw-d {
    padding-right: 2px !important;
    padding-bottom: 6px !important;
}

.gm-style .gm-ui-hover-effect {
    top: 4px !important;
    right: 4px !important;
}


/* ========================================================================
   Splash / Loading Screen
   ======================================================================== */

.gv-splash {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: #FAFAF9;
}

.gv-splash-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.gv-splash-logo {
    animation: splashLogoIn 0.6s ease-out both;
}

.gv-splash-brand {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.03em;
    background: var(--gv-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: splashBrandIn 0.6s ease-out 0.15s both;
}

.gv-splash-bar {
    width: 120px;
    height: 3px;
    background: #E4E4E7;
    border-radius: 3px;
    overflow: hidden;
    animation: splashBarIn 0.4s ease-out 0.3s both;
}

.gv-splash-bar-fill {
    width: 0%;
    height: 100%;
    background: var(--gv-gradient-hero);
    border-radius: 3px;
    animation: splashBarFill 1.8s ease-in-out 0.5s both;
}

@keyframes splashLogoIn {
    from { opacity: 0; transform: scale(0.8) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes splashBrandIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes splashBarIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes splashBarFill {
    0% { width: 0%; }
    60% { width: 70%; }
    100% { width: 100%; }
}


/* ========================================================================
   Error UI
   ======================================================================== */

#blazor-error-ui {
    background: #FEF2F2;
    border-top: 1px solid #FECACA;
    bottom: 0;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.06);
    display: none;
    left: 0;
    padding: 0.75rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 10000;
    font-size: 0.875rem;
    color: #991B1B;
}
#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}
.blazor-error-boundary {
    background: #DC2626;
    padding: 1rem 1rem 1rem 1.5rem;
    color: white;
    border-radius: var(--gv-radius-md);
    font-size: 0.875rem;
}
.blazor-error-boundary::after {
    content: "An error has occurred.";
}


/* ========================================================================
   Validation
   ======================================================================== */

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #059669;
}
.invalid {
    outline: 1px solid #DC2626;
}
.validation-message {
    color: #DC2626;
    font-size: 0.75rem;
}


/* ========================================================================
   Glass & Premium Utility Classes
   ======================================================================== */

.gv-glass {
    background: var(--gv-glass-bg);
    backdrop-filter: blur(var(--gv-glass-blur)) saturate(1.4);
    -webkit-backdrop-filter: blur(var(--gv-glass-blur)) saturate(1.4);
    border: 1px solid var(--gv-glass-border);
    box-shadow: var(--gv-glass-shadow);
}
body.dark .gv-glass {
    background: var(--gv-glass-bg);
    border: 1px solid var(--gv-glass-border);
    box-shadow: var(--gv-glass-shadow);
}

.gv-glass-subtle {
    background: var(--gv-glass-bg);
    backdrop-filter: blur(16px) saturate(1.2);
    -webkit-backdrop-filter: blur(16px) saturate(1.2);
    border: 1px solid var(--gv-glass-border);
}
body.dark .gv-glass-subtle {
    background: linear-gradient(180deg, rgba(16,26,39,0.80), rgba(10,18,28,0.72));
    border: 1px solid var(--gv-dark-border);
    box-shadow: 0 12px 30px rgba(2,6,23,0.28), inset 0 1px 0 rgba(255,255,255,0.04);
}

/* ========================================================================
   DARK MODE — Cream-gold backgrounds for key components (#E8D5A3)
   These use triple-class selectors to guarantee highest specificity.
   ======================================================================== */
body.dark .gv-topnav.gv-glass {
    background: linear-gradient(180deg, rgba(18,28,41,0.94), rgba(10,18,28,0.88)) !important;
    border: 1px solid var(--gv-glass-border-strong) !important;
    box-shadow: var(--gv-dark-shadow-lg), var(--gv-dark-inset-highlight) !important;
}
body.dark .gv-topnav.gv-glass,
body.dark .gv-topnav.gv-glass .gv-nav-link,
body.dark .gv-topnav.gv-glass .gv-action-btn,
body.dark .gv-topnav.gv-glass .gv-mobile-toggle,
body.dark .gv-topnav.gv-glass .mud-icon-root {
    color: var(--mud-palette-text-primary) !important;
}
body.dark .gv-topnav.gv-glass .gv-brand-text {
    background: linear-gradient(135deg, #F8FAFC 0%, #D1FAE5 48%, #67E8F9 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    color: transparent !important;
}
body.dark .gv-topnav.gv-glass .gv-nav-links {
    background: rgba(255,255,255,0.03) !important;
    border: 1px solid rgba(148,163,184,0.12) !important;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}
body.dark .gv-topnav.gv-glass .gv-nav-link:hover {
    background: rgba(255,255,255,0.05) !important;
    color: #FFFFFF !important;
}
body.dark .gv-topnav.gv-glass .gv-nav-link.active {
    background: linear-gradient(135deg, rgba(110,231,183,0.20), rgba(103,232,249,0.16)) !important;
    color: #F8FAFC !important;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
}

body.dark .gv-trip-bar.gv-glass-subtle {
    background: linear-gradient(180deg, rgba(14,24,36,0.90), rgba(9,17,26,0.82)) !important;
    border: 1px solid var(--gv-dark-border-strong) !important;
    box-shadow: var(--gv-dark-shadow-soft), inset 0 1px 0 rgba(255,255,255,0.04) !important;
}
body.dark .gv-trip-bar.gv-glass-subtle,
body.dark .gv-trip-bar.gv-glass-subtle .gv-trip-tab,
body.dark .gv-trip-bar.gv-glass-subtle .gv-trip-bar-back,
body.dark .gv-trip-bar.gv-glass-subtle .mud-icon-root {
    color: var(--mud-palette-text-secondary) !important;
}
body.dark .gv-trip-bar.gv-glass-subtle .gv-trip-tab:hover,
body.dark .gv-trip-bar.gv-glass-subtle .gv-trip-bar-back:hover {
    background: rgba(255,255,255,0.05) !important;
    color: var(--mud-palette-text-primary) !important;
}
body.dark .gv-trip-bar.gv-glass-subtle .gv-trip-tab.active {
    background: linear-gradient(135deg, #6EE7B7, #34D399) !important;
    color: #052E2B !important;
    font-weight: 700;
    box-shadow: 0 10px 20px rgba(52,211,153,0.24);
}
body.dark .gv-trip-bar-inner {
    background: rgba(11,20,31,0.90) !important;
    border-color: rgba(148,163,184,0.12) !important;
    box-shadow: 0 18px 38px rgba(2,6,23,0.28), inset 0 1px 0 rgba(255,255,255,0.04) !important;
}

body.dark .pf-meal-form.gv-glass {
    background: linear-gradient(160deg, rgba(18,28,41,0.94), rgba(10,18,28,0.88)) !important;
    border: 1px solid var(--gv-glass-border-strong) !important;
    box-shadow: var(--gv-dark-shadow-lg), var(--gv-dark-inset-highlight) !important;
}
body.dark .pf-meal-form.gv-glass,
body.dark .pf-meal-form.gv-glass .pf-section-label,
body.dark .pf-meal-form.gv-glass .pf-section-label span {
    color: var(--mud-palette-text-primary) !important;
}
body.dark .pf-meal-form.gv-glass .mud-input-root,
body.dark .pf-meal-form.gv-glass .mud-input-label,
body.dark .pf-meal-form.gv-glass .mud-select-input,
body.dark .pf-meal-form.gv-glass .mud-input-label-text,
body.dark .pf-meal-form.gv-glass .mud-switch-label {
    color: var(--mud-palette-text-primary) !important;
}
body.dark .pf-meal-form.gv-glass .mud-input-outlined .mud-input-outlined-border {
    border-color: rgba(148,163,184,0.24) !important;
}
body.dark .pf-meal-form.gv-glass .mud-input-outlined:hover .mud-input-outlined-border {
    border-color: rgba(110,231,183,0.28) !important;
}

body.dark .gv-help-shell {
    background:
        radial-gradient(circle at top right, color-mix(in srgb, var(--gv-help-accent) 18%, rgba(15,23,42,0.96)), transparent 28%),
        linear-gradient(180deg, rgba(15,23,42,0.97), rgba(8,15,28,0.98)) !important;
    border-color: rgba(148,163,184,0.12) !important;
    box-shadow: var(--gv-dark-shadow-lg) !important;
}

body.dark .gv-help-hero {
    background: linear-gradient(135deg, color-mix(in srgb, var(--gv-help-accent) 14%, rgba(14,24,36,0.94)), rgba(10,18,28,0.88)) !important;
    border-color: var(--gv-dark-border-strong) !important;
}

body.dark .gv-help-section {
    background: linear-gradient(180deg, rgba(18,28,41,0.92), rgba(12,20,31,0.88)) !important;
    border-color: var(--gv-dark-border-strong) !important;
    box-shadow: 0 16px 34px rgba(2,6,23,0.18) !important;
}

body.dark .gv-help-card {
    background: linear-gradient(180deg, rgba(13,21,32,0.88), rgba(10,18,28,0.84)) !important;
    border-color: var(--gv-dark-border-strong) !important;
}

body.dark .gv-help-footer {
    background: linear-gradient(135deg, color-mix(in srgb, var(--gv-help-accent) 14%, rgba(14,24,36,0.94)), rgba(10,18,28,0.90)) !important;
    border-color: var(--gv-dark-border-strong) !important;
}

body.dark .gv-help-kicker,
body.dark .gv-help-badge,
body.dark .gv-help-close,
body.dark .gv-help-footer-icon {
    background: rgba(255,255,255,0.05) !important;
    color: var(--mud-palette-text-primary) !important;
}

.gv-gradient-text {
    background: var(--gv-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gv-gradient-bg {
    background: var(--gv-gradient-hero);
}

.gv-gradient-mesh-bg {
    background-image: var(--gv-gradient-mesh);
}

/* Hero section base */
.gv-hero {
    position: relative;
    overflow: hidden;
    border-radius: var(--gv-radius-xl);
    padding: var(--gv-space-3xl) var(--gv-space-2xl);
    color: white;
}

.gv-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gv-gradient-hero);
    z-index: 0;
}

.gv-hero > * {
    position: relative;
    z-index: 1;
}

/* Animated gradient mesh overlay for heroes */
.gv-mesh-overlay {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0.5;
    background:
        radial-gradient(circle at 20% 30%, rgba(255,255,255,0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(255,255,255,0.10) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(245,158,11,0.10) 0%, transparent 50%);
}

/* Floating card */
.gv-card {
    background: var(--mud-palette-surface);
    border: 1px solid var(--gv-glass-border);
    border-radius: var(--gv-radius-lg);
    padding: var(--gv-space-lg);
    box-shadow: var(--gv-shadow-sm);
    transition: transform var(--gv-duration-normal) var(--gv-ease),
                box-shadow var(--gv-duration-normal) var(--gv-ease),
                border-color var(--gv-duration-normal) var(--gv-ease);
}

.gv-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--gv-shadow-md);
    border-color: rgba(22,101,52,0.15);
}

body.dark .gv-card {
    background: var(--gv-gradient-card);
    border-color: var(--gv-dark-border);
    box-shadow: var(--gv-dark-shadow-soft), var(--gv-dark-inset-highlight);
}
body.dark .gv-card:hover {
    border-color: rgba(110,231,183,0.20);
    box-shadow: var(--gv-dark-shadow-lg), 0 0 0 1px rgba(110,231,183,0.08);
}

/* Interactive card with glow on hover */
.gv-card-interactive {
    cursor: pointer;
}
.gv-card-interactive:hover {
    transform: translateY(-4px);
    box-shadow: var(--gv-shadow-lg), var(--gv-shadow-glow);
}

/* Stat pill */
.gv-stat-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--gv-radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    background: var(--gv-glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--gv-glass-border);
}
body.dark .gv-stat-pill {
    background: rgba(15,23,42,0.70);
    border-color: rgba(148,163,184,0.14);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

/* Section header */
.gv-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--gv-space-lg);
}

.gv-section-title {
    font-weight: 800;
    font-size: 1.375rem;
    letter-spacing: -0.025em;
    color: var(--mud-palette-text-primary);
}

.gv-section-subtitle {
    font-size: 0.875rem;
    color: var(--mud-palette-text-secondary);
    margin-top: 2px;
}

/* Badge / Tag */
.gv-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: var(--gv-radius-full);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.gv-badge-violet {
    background: rgba(22,101,52,0.10);
    color: var(--gv-green);
}
.gv-badge-gold {
    background: rgba(245,158,11,0.10);
    color: #D97706;
}
.gv-badge-success {
    background: rgba(5,150,105,0.10);
    color: #059669;
}
.gv-badge-lavender {
    background: #E0B0FF;
    color: #6F42A6;
}
.gv-badge-info {
    background: rgba(13,148,136,0.12);
    color: var(--gv-teal);
}
.gv-badge-error {
    background: rgba(220,38,38,0.10);
    color: #DC2626;
}

body.dark .gv-badge-violet {
    background: rgba(74,222,128,0.15);
    color: var(--gv-green-light);
}
body.dark .gv-badge-gold {
    background: rgba(251,191,36,0.15);
    color: var(--gv-gold-light);
}
body.dark .gv-badge-success {
    background: rgba(52,211,153,0.15);
    color: #34D399;
}
body.dark .gv-badge-lavender {
    background: #D8BFD8;
    color: #5A2D82;
}
body.dark .gv-badge-info {
    background: rgba(45,212,191,0.16);
    color: #5EEAD4;
}
body.dark .gv-badge-error {
    background: rgba(248,113,113,0.15);
    color: #F87171;
}

/* Animated skeleton shimmer */
.gv-skeleton {
    background: linear-gradient(90deg,
        var(--mud-palette-surface) 25%,
        rgba(22,101,52,0.06) 50%,
        var(--mud-palette-surface) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
    border-radius: var(--gv-radius-md);
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Divider with fade */
.gv-divider {
    height: 1px;
    background: linear-gradient(to right,
        transparent,
        var(--mud-palette-divider) 20%,
        var(--mud-palette-divider) 80%,
        transparent);
    border: none;
    margin: var(--gv-space-lg) 0;
}

/* Avatar with gradient ring */
.gv-avatar-ring {
    position: relative;
    display: inline-flex;
    padding: 3px;
    border-radius: var(--gv-radius-full);
    background: var(--gv-gradient-hero);
}

.gv-avatar-ring img {
    border-radius: var(--gv-radius-full);
    border: 2px solid var(--mud-palette-surface);
}

/* Empty state illustration area */
.gv-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--gv-space-3xl) var(--gv-space-xl);
    gap: var(--gv-space-md);
}

.gv-empty-state-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--gv-radius-xl);
    background: var(--gv-gradient-mesh);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--gv-green);
    margin-bottom: var(--gv-space-sm);
}


/* ========================================================================
   MudBlazor Overrides — Premium Treatment
   ======================================================================== */

/* Papers & Cards */
.mud-paper {
    transition: box-shadow var(--gv-duration-normal) var(--gv-ease),
                transform var(--gv-duration-normal) var(--gv-ease),
                background-color var(--gv-duration-slow) var(--gv-ease),
                border-color var(--gv-duration-normal) var(--gv-ease);
}

/* Outlined inputs — premium focus ring */
.mud-input-outlined .mud-input-outlined-border {
    transition: border-color var(--gv-duration-fast) var(--gv-ease),
                box-shadow var(--gv-duration-fast) var(--gv-ease);
    border-radius: var(--gv-radius-md) !important;
}
.mud-input-outlined:hover .mud-input-outlined-border {
    border-color: var(--gv-green-light) !important;
}
.mud-input-outlined.mud-input-focused .mud-input-outlined-border {
    border-width: 1.5px;
    box-shadow: 0 0 0 3px rgba(22,101,52,0.10);
}
body.dark .mud-input-outlined.mud-input-focused .mud-input-outlined-border {
    box-shadow: 0 0 0 3px rgba(74,222,128,0.12);
}
body.dark .mud-input-outlined .mud-input-outlined-border {
    border-color: rgba(148,163,184,0.22) !important;
}
body.dark .mud-input-outlined:hover .mud-input-outlined-border {
    border-color: rgba(110,231,183,0.26) !important;
}
body.dark .mud-input-outlined.mud-input-focused .mud-input-outlined-border {
    border-color: rgba(110,231,183,0.72) !important;
    box-shadow: 0 0 0 3px rgba(110,231,183,0.12);
}
body.dark .mud-input-outlined .mud-input-slot {
    background: rgba(255,255,255,0.015);
    border-radius: calc(var(--gv-radius-md) - 2px);
}

/* Buttons — cinematic micro-interactions */
.mud-button-root {
    letter-spacing: 0.005em;
    font-weight: 600;
    transition: all var(--gv-duration-normal) var(--gv-ease);
    border-radius: var(--gv-radius-md) !important;
}

.mud-button-root.mud-button-filled {
    box-shadow: var(--gv-shadow-xs);
}
.mud-button-root.mud-button-filled:hover {
    box-shadow: var(--gv-shadow-md), 0 0 20px rgba(22,101,52,0.15);
    transform: translateY(-1px);
}
.mud-button-root.mud-button-filled:active {
    transform: translateY(0) scale(0.98);
    box-shadow: var(--gv-shadow-xs);
}

.mud-button-root.mud-button-outlined {
    border-width: 1.5px;
}
.mud-button-root.mud-button-outlined:hover {
    transform: translateY(-1px);
    box-shadow: var(--gv-shadow-sm);
}

.mud-button-root.mud-button-text:hover {
    background: rgba(22,101,52,0.06) !important;
}
body.dark .mud-button-root.mud-button-text:hover {
    background: rgba(110,231,183,0.10) !important;
}
body.dark .mud-button-root.mud-button-filled:hover {
    box-shadow: var(--gv-shadow-md), 0 0 24px rgba(110,231,183,0.16);
}
body.dark .mud-button-root.mud-button-outlined {
    border-color: rgba(148,163,184,0.24);
    background: rgba(255,255,255,0.01);
}
body.dark .mud-button-root.mud-button-outlined:hover {
    border-color: rgba(110,231,183,0.30);
    background: rgba(110,231,183,0.06);
}

/* FABs */
.mud-fab {
    box-shadow: var(--gv-shadow-md), var(--gv-shadow-glow) !important;
    transition: all var(--gv-duration-normal) var(--gv-ease-spring);
}
.mud-fab:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--gv-shadow-lg), var(--gv-shadow-glow) !important;
}

/* Chips — subtle glass */
.mud-chip {
    font-weight: 500;
    letter-spacing: 0.005em;
    border-radius: var(--gv-radius-full) !important;
    transition: all var(--gv-duration-fast) var(--gv-ease);
}
.mud-chip:hover {
    transform: translateY(-1px);
}
body.dark .mud-chip {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(148,163,184,0.10);
}

/* Tabs — underline style */
.mud-tabs .mud-tab {
    font-weight: 600;
    letter-spacing: 0.005em;
    text-transform: none;
    border-radius: var(--gv-radius-sm) var(--gv-radius-sm) 0 0;
}

/* Dialogs — glass feel */
.mud-dialog {
    border-radius: var(--gv-radius-xl) !important;
    box-shadow: var(--gv-shadow-xl) !important;
    border: 1px solid var(--gv-glass-border);
}
body.dark .mud-dialog,
body.dark .mud-menu .mud-popover-paper,
body.dark .mud-popover .mud-popover-paper,
body.dark .mud-picker {
    background: var(--gv-gradient-card);
    border-color: var(--gv-dark-border-strong);
    box-shadow: var(--gv-dark-shadow-lg) !important;
}

/* Snackbar — premium toast */
.mud-snackbar {
    border-radius: var(--gv-radius-md) !important;
    font-weight: 500;
    box-shadow: var(--gv-shadow-lg) !important;
    backdrop-filter: blur(12px);
}
body.dark .mud-snackbar {
    background: linear-gradient(160deg, rgba(18,28,41,0.96), rgba(10,18,28,0.90));
    border: 1px solid var(--gv-dark-border-strong);
    color: var(--mud-palette-text-primary);
}

/* Tables — clean */
.mud-table .mud-table-head .mud-table-cell {
    font-weight: 600;
    font-size: 0.6875rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--mud-palette-text-secondary);
}

/* Tooltip — refined */
.mud-tooltip {
    font-size: 0.6875rem !important;
    font-weight: 500;
    border-radius: var(--gv-radius-sm) !important;
    padding: 5px 12px !important;
    box-shadow: var(--gv-shadow-md) !important;
}
body.dark .mud-tooltip {
    background: rgba(8,16,26,0.96) !important;
    color: #E2E8F0 !important;
    border: 1px solid rgba(148,163,184,0.18);
}

/* Avatars */
.mud-avatar {
    transition: transform var(--gv-duration-fast) var(--gv-ease),
                box-shadow var(--gv-duration-fast) var(--gv-ease);
}

/* Menu */
.mud-menu .mud-popover-paper,
.mud-popover .mud-popover-paper {
    border-radius: var(--gv-radius-lg) !important;
    box-shadow: var(--gv-shadow-lg) !important;
    border: 1px solid var(--gv-glass-border);
    overflow: hidden;
    overflow-x: clip;
}

.mud-popover .mud-list,
.mud-menu .mud-list {
    overflow-x: hidden;
}

.mud-list-item {
    border-radius: var(--gv-radius-sm) !important;
    margin: 2px 4px;
    transition: background-color var(--gv-duration-fast) var(--gv-ease);
}
body.dark .mud-list-item:hover {
    background: rgba(148,163,184,0.08);
}
body.dark .mud-list-item.mud-selected-item {
    background: rgba(110,231,183,0.14);
    color: var(--mud-palette-text-primary);
}

/* Switch / Toggle */
.mud-switch {
    transition: all var(--gv-duration-fast) var(--gv-ease);
}

/* Progress — violet-tinted */
.mud-progress-linear .mud-progress-linear-bar {
    border-radius: var(--gv-radius-full);
}

/* Select */
.mud-select .mud-input-outlined .mud-input-outlined-border {
    border-radius: var(--gv-radius-md) !important;
}

/* Date Picker */
.mud-picker {
    border-radius: var(--gv-radius-lg) !important;
    box-shadow: var(--gv-shadow-lg) !important;
}


/* ========================================================================
   Quill Rich Editor — Premium Override
   ======================================================================== */

.rich-editor-host {
    position: relative;
    z-index: 0;
    display: flex;
    flex-direction: column;
    border: 1.5px solid var(--mud-palette-lines-default);
    border-radius: var(--gv-radius-lg);
    overflow: hidden;
    background: var(--mud-palette-surface);
    min-height: 200px;
    transition: border-color var(--gv-duration-fast) var(--gv-ease),
                box-shadow var(--gv-duration-fast) var(--gv-ease);
}
.rich-editor-host:focus-within {
    border-color: var(--gv-green);
    box-shadow: 0 0 0 3px rgba(22,101,52,0.10);
}
body.dark .rich-editor-host {
    background: linear-gradient(180deg, rgba(13,21,32,0.96), rgba(10,18,28,0.92));
    border-color: rgba(148,163,184,0.18);
    color: #E2E8F0;
    box-shadow: 0 10px 26px rgba(2,6,23,0.18);
}
body.dark .rich-editor-host:focus-within {
    border-color: rgba(110,231,183,0.45);
    box-shadow: 0 0 0 3px rgba(110,231,183,0.10);
}
body.dark .rich-editor-host .ql-toolbar.ql-snow {
    border-bottom-color: rgba(148,163,184,0.12);
    background: rgba(148,163,184,0.06);
}
body.dark .rich-editor-host .ql-toolbar.ql-snow button .ql-stroke {
    stroke: #E2E8F0;
}
body.dark .rich-editor-host .ql-toolbar.ql-snow button .ql-fill {
    fill: #E2E8F0;
}
body.dark .rich-editor-host .ql-toolbar.ql-snow button:hover .ql-stroke {
    stroke: #FFFFFF;
}
body.dark .rich-editor-host .ql-toolbar.ql-snow button:hover .ql-fill {
    fill: #FFFFFF;
}
body.dark .rich-editor-host .ql-toolbar.ql-snow button.ql-active .ql-stroke {
    stroke: #A7F3D0;
}
body.dark .rich-editor-host .ql-toolbar.ql-snow button.ql-active .ql-fill {
    fill: #A7F3D0;
}
body.dark .rich-editor-host .ql-toolbar.ql-snow .ql-picker-label {
    color: #E2E8F0;
}
body.dark .rich-editor-host .ql-toolbar.ql-snow .ql-picker-label:hover {
    color: #FFFFFF;
}
body.dark .rich-editor-host .ql-container.ql-snow {
    background: rgba(255,255,255,0.01);
}
body.dark .rich-editor-host .ql-editor {
    color: #E2E8F0;
}
body.dark .rich-editor-host .ql-editor.ql-blank::before {
    color: #7C8BA1;
}
.rich-editor-host .ql-toolbar.ql-snow {
    flex: 0 0 auto;
    border: 0;
    border-bottom: 1px solid var(--mud-palette-lines-default);
    background: transparent;
    padding: 8px 10px;
}
.rich-editor-host .ql-formats {
    margin-right: 8px;
}
.rich-editor-host .ql-container.ql-snow {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    border: 0;
    height: auto;
    min-height: 0;
    font-family: inherit;
    font-size: 0.9375rem;
    background: transparent;
}
.rich-editor-host .ql-editor {
    flex: 1 1 auto;
    height: auto;
    min-height: 120px;
    max-height: 220px;
    padding: 14px 16px;
    line-height: 1.6;
    overflow-y: auto;
}
.rich-editor-host .ql-editor.ql-blank::before {
    left: 16px;
    right: 16px;
    color: var(--mud-palette-text-secondary);
    font-style: normal;
}
.rich-editor-host .ql-editor p,
.rich-editor-host .ql-editor ol,
.rich-editor-host .ql-editor ul,
.rich-editor-host .ql-editor h2,
.rich-editor-host .ql-editor h3,
.meal-instructions p,
.meal-instructions ol,
.meal-instructions ul,
.meal-instructions h2,
.meal-instructions h3 {
    margin-bottom: .55rem;
}
.meal-instructions :last-child {
    margin-bottom: 0;
}


/* ========================================================================
   Animations & Transitions
   ======================================================================== */

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInScale {
    from { opacity: 0; transform: scale(0.95) translateY(8px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes slideInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInDown {
    from { opacity: 0; transform: translateY(-16px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 6px currentColor; }
    50% { box-shadow: 0 0 14px currentColor, 0 0 24px rgba(22,101,52,0.3); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes spin-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.animate-fade-in {
    animation: fadeIn 0.5s var(--gv-ease-out) both;
}

.animate-fade-in-scale {
    animation: fadeInScale 0.5s var(--gv-ease-out) both;
}

.animate-slide-in {
    animation: slideInUp 0.5s var(--gv-ease-out) both;
}

.animate-slide-right {
    animation: slideInRight 0.5s var(--gv-ease-out) both;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

.animate-gradient {
    background-size: 200% 200%;
    animation: gradientShift 6s ease-in-out infinite;
}

/* Staggered children animation */
.stagger-children > * {
    animation: fadeIn 0.5s var(--gv-ease-out) both;
}
.stagger-children > *:nth-child(1) { animation-delay: 0s; }
.stagger-children > *:nth-child(2) { animation-delay: 0.06s; }
.stagger-children > *:nth-child(3) { animation-delay: 0.12s; }
.stagger-children > *:nth-child(4) { animation-delay: 0.18s; }
.stagger-children > *:nth-child(5) { animation-delay: 0.24s; }
.stagger-children > *:nth-child(6) { animation-delay: 0.30s; }
.stagger-children > *:nth-child(7) { animation-delay: 0.36s; }
.stagger-children > *:nth-child(8) { animation-delay: 0.42s; }

/* Hover lift utility */
.hover-lift {
    transition: transform var(--gv-duration-normal) var(--gv-ease),
                box-shadow var(--gv-duration-normal) var(--gv-ease);
}
.hover-lift:hover {
    transform: translateY(-3px);
    box-shadow: var(--gv-shadow-md);
}


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

@media (max-width: 960px) {
    :root {
        --gv-nav-height: 56px;
        --gv-nav-top: 8px;
        --gv-main-content-gap: 28px;
        --gv-trip-bar-gap: 10px;
        --gv-trip-bar-content-gap: 16px;
    }
    .gv-hero {
        padding: var(--gv-space-xl) var(--gv-space-lg);
        border-radius: var(--gv-radius-lg);
    }
}

@media (max-width: 600px) {
    .gv-hero {
        padding: var(--gv-space-lg) var(--gv-space-md);
        border-radius: var(--gv-radius-md);
    }
}

@media (max-width: 767px) {
    /* AOS is disabled on mobile, so force animated blocks to stay visible. */
    [data-aos] {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}


/* ========================================================================
   Code / Misc
   ======================================================================== */

code {
    color: var(--gv-green);
    font-size: 0.875em;
    padding: 0.125em 0.375em;
    background: rgba(22,101,52,0.06);
    border-radius: 4px;
}
body.dark code {
    color: var(--gv-green-light);
    background: rgba(74,222,128,0.10);
}