:root {
    --svk-ocean: #0A1628;
    --svk-deep: #0F2645;
    --svk-water: #1565C0;
    --svk-wave: #2196F3;
    --svk-sky: #42A5F5;
    --svk-foam: #E3F2FD;
    --svk-sand: #F8F6F3;
    --svk-warm: #FFF8E1;
    --svk-accent: #FF6B35;
    --svk-accent-dark: #E55A2B;
    --svk-text: #1A1A2E;
    --svk-text-muted: #5A6178;
    --svk-border: #E8EAF0;
    --svk-shadow-sm: 0 1px 3px rgba(15, 38, 69, 0.06);
    --svk-shadow-md: 0 4px 20px rgba(15, 38, 69, 0.08);
    --svk-shadow-lg: 0 12px 40px rgba(15, 38, 69, 0.12);
}

html, body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--svk-text);
    background: var(--svk-sand);
}

a, .btn-link {
    color: var(--svk-water);
}

a:hover { color: var(--svk-deep); }

/* Display headings (only when applied via class — MudText already pulls from MudTheme typography) */
.svk-display { font-family: 'Playfair Display', Georgia, serif; font-weight: 800; letter-spacing: -0.02em; }

/* Section tag — small uppercase orange overline */
.svk-section-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--svk-accent);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    margin-bottom: 8px;
}

/* Page header pattern */
.svk-page-header { margin-bottom: 28px; }
.svk-page-header h1, .svk-page-header h2 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0 0 4px 0;
    line-height: 1.15;
}
.svk-page-header .svk-page-subtitle { color: var(--svk-text-muted); font-size: 0.95rem; }

/* Soft elevation card */
.svk-paper { border-radius: 16px !important; box-shadow: var(--svk-shadow-md) !important; border: 1px solid var(--svk-border); background: #FFFFFF; }
.svk-paper-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }

/* Hero — anonymous landing */
.svk-hero {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    color: #FFFFFF;
    padding: 88px 32px 96px;
    text-align: center;
    background:
        radial-gradient(ellipse at 20% 30%, rgba(33, 150, 243, 0.25) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 70%, rgba(255, 107, 53, 0.18) 0%, transparent 55%),
        linear-gradient(180deg, #0A1628 0%, #0F2645 60%, #1565C0 100%);
}
.svk-hero::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: 0; height: 80px;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320' preserveAspectRatio='none'><path fill='rgba(255,255,255,0.05)' d='M0,160L48,176C96,192,192,224,288,213.3C384,203,480,149,576,138.7C672,128,768,160,864,181.3C960,203,1056,213,1152,197.3C1248,181,1344,139,1392,117.3L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'/></svg>") center bottom / cover no-repeat;
    pointer-events: none;
}
.svk-hero-logo { width: 96px; height: 96px; margin: 0 auto 18px; display: block; filter: drop-shadow(0 8px 24px rgba(0,0,0,0.35)); }
.svk-hero-tag { display: inline-block; font-size: 0.8rem; font-weight: 700; color: #FF6B35; text-transform: uppercase; letter-spacing: 0.16em; margin-bottom: 14px; }
.svk-hero-title { font-family: 'Playfair Display', Georgia, serif; font-weight: 900; letter-spacing: -0.03em; line-height: 1.05; font-size: clamp(2.2rem, 5vw, 3.75rem); margin: 0 0 16px; }
.svk-hero-subtitle { color: rgba(255,255,255,0.78); max-width: 560px; margin: 0 auto 32px; font-size: clamp(1rem, 1.4vw, 1.15rem); line-height: 1.6; }

/* Authenticated home banner — slimmer */
.svk-home-banner {
    position: relative;
    border-radius: 20px;
    color: #FFFFFF;
    padding: 28px 32px;
    margin-bottom: 24px;
    background:
        radial-gradient(ellipse at 100% 50%, rgba(255, 107, 53, 0.22) 0%, transparent 60%),
        linear-gradient(120deg, #0A1628 0%, #0F2645 50%, #1565C0 100%);
}
.svk-home-banner h1 { font-family: 'Playfair Display', Georgia, serif; font-weight: 800; letter-spacing: -0.02em; margin: 0 0 4px; font-size: clamp(1.5rem, 2.5vw, 2rem); }
.svk-home-banner .svk-home-banner-sub { color: rgba(255,255,255,0.75); font-size: 0.95rem; }

/* MudBlazor button radius polish */
.mud-button-root {
    border-radius: 999px !important;
    transition: background-color 160ms ease, box-shadow 160ms ease, color 160ms ease, transform 160ms ease, filter 160ms ease;
}
.mud-icon-button {
    border-radius: 999px !important;
    transition: background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

/* Restore visible hover feedback (MudBlazor's computed overlays can be too subtle with our palette) */
.mud-button-filled:hover:not(:disabled) {
    filter: brightness(1.12);
    box-shadow: 0 6px 18px rgba(15, 38, 69, 0.18);
}
.mud-button-filled.mud-button-filled-primary:hover:not(:disabled) { background-color: #1A3A66 !important; }
.mud-button-filled.mud-button-filled-secondary:hover:not(:disabled) { background-color: #1976D2 !important; }
.mud-button-filled.mud-button-filled-tertiary:hover:not(:disabled) { background-color: #E55A2B !important; }

.mud-button-outlined:hover:not(:disabled) {
    background-color: rgba(15, 38, 69, 0.06) !important;
}
.mud-button-outlined.mud-button-outlined-primary:hover:not(:disabled) { background-color: rgba(15, 38, 69, 0.08) !important; }
.mud-button-outlined.mud-button-outlined-secondary:hover:not(:disabled) { background-color: rgba(21, 101, 192, 0.08) !important; }
.mud-button-outlined.mud-button-outlined-tertiary:hover:not(:disabled) { background-color: rgba(255, 107, 53, 0.10) !important; }

.mud-button-text:hover:not(:disabled) {
    background-color: rgba(15, 38, 69, 0.06) !important;
}
.mud-button-text.mud-button-text-primary:hover:not(:disabled) { background-color: rgba(15, 38, 69, 0.08) !important; }
.mud-button-text.mud-button-text-secondary:hover:not(:disabled) { background-color: rgba(21, 101, 192, 0.08) !important; }
.mud-button-text.mud-button-text-tertiary:hover:not(:disabled) { background-color: rgba(255, 107, 53, 0.10) !important; }

.mud-icon-button:hover:not(:disabled) {
    background-color: rgba(15, 38, 69, 0.08) !important;
}

/* Pill button utility */
.svk-pill { border-radius: 999px !important; padding-left: 28px !important; padding-right: 28px !important; }

/* Brand mark in AppBar */
.svk-brand { display: flex; align-items: center; gap: 12px; }
.svk-brand-logo { width: 40px; height: 40px; display: block; }
.svk-brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.svk-brand-name { font-family: 'Playfair Display', Georgia, serif; font-weight: 800; font-size: 1.1rem; letter-spacing: -0.01em; }
.svk-brand-sub { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.7; }
@media (max-width: 600px) { .svk-brand-sub { display: none; } }

/* Drawer header */
.svk-drawer-header {
    padding: 18px 20px 14px;
    border-bottom: 1px solid var(--svk-border);
    display: flex; align-items: center; gap: 12px;
}

a, .btn-link {
    color: var(--svk-water);
}

.btn-primary {
    color: #fff;
    background-color: var(--svk-water);
    border-color: var(--svk-deep);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNTYiIGhlaWdodD0iNDkiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgeG1sbnM6eGxpbms9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkveGxpbmsiIG92ZXJmbG93PSJoaWRkZW4iPjxkZWZzPjxjbGlwUGF0aCBpZD0iY2xpcDAiPjxyZWN0IHg9IjIzNSIgeT0iNTEiIHdpZHRoPSI1NiIgaGVpZ2h0PSI0OSIvPjwvY2xpcFBhdGg+PC9kZWZzPjxnIGNsaXAtcGF0aD0idXJsKCNjbGlwMCkiIHRyYW5zZm9ybT0idHJhbnNsYXRlKC0yMzUgLTUxKSI+PHBhdGggZD0iTTI2My41MDYgNTFDMjY0LjcxNyA1MSAyNjUuODEzIDUxLjQ4MzcgMjY2LjYwNiA1Mi4yNjU4TDI2Ny4wNTIgNTIuNzk4NyAyNjcuNTM5IDUzLjYyODMgMjkwLjE4NSA5Mi4xODMxIDI5MC41NDUgOTIuNzk1IDI5MC42NTYgOTIuOTk2QzI5MC44NzcgOTMuNTEzIDI5MSA5NC4wODE1IDI5MSA5NC42NzgyIDI5MSA5Ny4wNjUxIDI4OS4wMzggOTkgMjg2LjYxNyA5OUwyNDAuMzgzIDk5QzIzNy45NjMgOTkgMjM2IDk3LjA2NTEgMjM2IDk0LjY3ODIgMjM2IDk0LjM3OTkgMjM2LjAzMSA5NC4wODg2IDIzNi4wODkgOTMuODA3MkwyMzYuMzM4IDkzLjAxNjIgMjM2Ljg1OCA5Mi4xMzE0IDI1OS40NzMgNTMuNjI5NCAyNTkuOTYxIDUyLjc5ODUgMjYwLjQwNyA1Mi4yNjU4QzI2MS4yIDUxLjQ4MzcgMjYyLjI5NiA1MSAyNjMuNTA2IDUxWk0yNjMuNTg2IDY2LjAxODNDMjYwLjczNyA2Ni4wMTgzIDI1OS4zMTMgNjcuMTI0NSAyNTkuMzEzIDY5LjMzNyAyNTkuMzEzIDY5LjYxMDIgMjU5LjMzMiA2OS44NjA4IDI1OS4zNzEgNzAuMDg4N0wyNjEuNzk1IDg0LjAxNjEgMjY1LjM4IDg0LjAxNjEgMjY3LjgyMSA2OS43NDc1QzI2Ny44NiA2OS43MzA5IDI2Ny44NzkgNjkuNTg3NyAyNjcuODc5IDY5LjMxNzkgMjY3Ljg3OSA2Ny4xMTgyIDI2Ni40NDggNjYuMDE4MyAyNjMuNTg2IDY2LjAxODNaTTI2My41NzYgODYuMDU0N0MyNjEuMDQ5IDg2LjA1NDcgMjU5Ljc4NiA4Ny4zMDA1IDI1OS43ODYgODkuNzkyMSAyNTkuNzg2IDkyLjI4MzcgMjYxLjA0OSA5My41Mjk1IDI2My41NzYgOTMuNTI5NSAyNjYuMTE2IDkzLjUyOTUgMjY3LjM4NyA5Mi4yODM3IDI2Ny4zODcgODkuNzkyMSAyNjcuMzg3IDg3LjMwMDUgMjY2LjExNiA4Ni4wNTQ3IDI2My41NzYgODYuMDU0N1oiIGZpbGw9IiNGRkU1MDAiIGZpbGwtcnVsZT0iZXZlbm9kZCIvPjwvZz48L3N2Zz4=) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}