@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Sora:wght@300;400;500;600;700&display=swap");

:root {
    color-scheme: light;
    --font-sans: "Sora", "Segoe UI", sans-serif;
    --font-display: "Space Grotesk", "Sora", "Segoe UI", sans-serif;

    --bg: #f4f6fb;
    --bg-accent: #e7f0ff;
    --bg-accent-2: #ffeedd;
    --surface: #ffffff;
    --surface-muted: #f1f3f8;
    --text: #151820;
    --text-muted: #5e6877;
    --border: #e2e7f0;

--primary: #ff5c3a;
    --primary-rgb: 255, 92, 58;
    --backdrop: rgba(0, 0, 0, 0.5);
    --glass-overlay: rgba(255, 255, 255, 0.35);
    --glass-scrim: rgba(255, 255, 255, 0.2);
    --on-primary: #ffffff;
    --primary-strong: #f04322;
    --accent: #1f9d8b;
    --button-gradient-end: #0b0b0b;

    --success: #16a34a;
    --success-strong: #0f7a36;
    --danger: #dc2626;
    --danger-strong: #b91c1c;
    --warning: #f59e0b;

    --shadow-soft: 0 12px 32px rgba(15, 23, 42, 0.08);
    --shadow-lift: 0 16px 36px rgba(15, 23, 42, 0.14);

    --radius-lg: 20px;
    --radius-md: 14px;
    --radius-sm: 10px;

    --focus-ring: 0 0 0 0.2rem rgba(255, 92, 58, 0.3);

    --nav-bg: #f8fafc;
    --nav-accent: #e2e8f0;
    --nav-text: #0f172a;
    --nav-muted: #64748b;
    --nav-active-bg: rgba(15, 23, 42, 0.08);
    --nav-active-text: #0f172a;
    --nav-border: rgba(15, 23, 42, 0.12);
    --nav-surface: rgba(255, 255, 255, 0.7);
    --nav-hover-bg: rgba(15, 23, 42, 0.06);
    --nav-active-border: rgba(15, 23, 42, 0.2);
    --nav-toggle-bg: rgba(15, 23, 42, 0.06);
    --nav-toggle-bg-checked: rgba(15, 23, 42, 0.12);
    --nav-toggle-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2815, 23, 42, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    --nav-shadow: 0 10px 24px rgba(15, 23, 42, 0.12);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme]) {
        color-scheme: dark;
        --bg: #0b0f14;
        --bg-accent: #152035;
        --bg-accent-2: #1c1220;
        --surface: #121821;
        --surface-muted: #1a2230;
        --text: #e6edf5;
        --text-muted: #a2afc1;
        --border: #283141;

--primary: #ff7a59;
    --primary-rgb: 255, 122, 89;
    --backdrop: rgba(0, 0, 0, 0.6);
    --glass-overlay: rgba(255, 255, 255, 0.15);
    --glass-scrim: rgba(255, 255, 255, 0.1);
    --on-primary: #ffffff;
    --primary-strong: #ff5b36;
        --accent: #35d0b9;
        --button-gradient-end: #ffffff;

        --success: #22c55e;
        --success-strong: #16a34a;
        --danger: #f87171;
        --danger-strong: #ef4444;
        --warning: #fbbf24;

        --shadow-soft: 0 18px 44px rgba(0, 0, 0, 0.45);
        --shadow-lift: 0 24px 60px rgba(0, 0, 0, 0.55);

        --focus-ring: 0 0 0 0.2rem rgba(255, 122, 89, 0.35);

        --nav-bg: #0d1117;
        --nav-accent: #111b2c;
        --nav-text: #dce3ef;
        --nav-muted: #7c889b;
        --nav-active-bg: rgba(255, 255, 255, 0.12);
        --nav-active-text: #ffffff;
        --nav-border: rgba(255, 255, 255, 0.08);
        --nav-surface: rgba(8, 15, 28, 0.35);
        --nav-hover-bg: rgba(255, 255, 255, 0.08);
        --nav-active-border: rgba(255, 255, 255, 0.18);
        --nav-toggle-bg: rgba(255, 255, 255, 0.08);
        --nav-toggle-bg-checked: rgba(255, 255, 255, 0.16);
        --nav-toggle-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.82%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        --nav-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    }
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --bg: #0b0f14;
    --bg-accent: #152035;
    --bg-accent-2: #1c1220;
    --surface: #121821;
    --surface-muted: #1a2230;
    --text: #e6edf5;
    --text-muted: #a2afc1;
    --border: #283141;

    --primary: #ff7a59;
    --primary-rgb: 255, 122, 89;
    --backdrop: rgba(0, 0, 0, 0.6);
    --glass-overlay: rgba(255, 255, 255, 0.15);
    --glass-scrim: rgba(255, 255, 255, 0.1);
    --on-primary: #ffffff;
    --primary-strong: #ff5b36;
    --accent: #35d0b9;
    --button-gradient-end: #ffffff;

    --success: #22c55e;
    --success-strong: #16a34a;
    --danger: #f87171;
    --danger-strong: #ef4444;
    --warning: #fbbf24;

    --shadow-soft: 0 18px 44px rgba(0, 0, 0, 0.45);
    --shadow-lift: 0 24px 60px rgba(0, 0, 0, 0.55);

    --focus-ring: 0 0 0 0.2rem rgba(255, 122, 89, 0.35);

    --nav-bg: #0d1117;
    --nav-accent: #111b2c;
    --nav-text: #dce3ef;
    --nav-muted: #7c889b;
    --nav-active-bg: rgba(255, 255, 255, 0.12);
    --nav-active-text: #ffffff;
    --nav-border: rgba(255, 255, 255, 0.08);
    --nav-surface: rgba(8, 15, 28, 0.35);
    --nav-hover-bg: rgba(255, 255, 255, 0.08);
    --nav-active-border: rgba(255, 255, 255, 0.18);
    --nav-toggle-bg: rgba(255, 255, 255, 0.08);
    --nav-toggle-bg-checked: rgba(255, 255, 255, 0.16);
    --nav-toggle-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.82%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    --nav-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

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

html, body {
    height: 100%;
}

body {
    margin: 0;
    font-family: var(--font-sans);
    color: var(--text);
    background: var(--bg);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(80vw circle at 10% 0%, var(--bg-accent) 0%, transparent 45%),
        radial-gradient(60vw circle at 100% 0%, var(--bg-accent-2) 0%, transparent 45%);
    pointer-events: none;
    z-index: -1;
}

.theme-toggle__icon--sun {
    display: inline-flex;
}

.theme-toggle__icon--moon {
    display: none;
}

:root[data-theme="dark"] .theme-toggle__icon--sun {
    display: none;
}

:root[data-theme="dark"] .theme-toggle__icon--moon {
    display: inline-flex;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme]) .theme-toggle__icon--sun {
        display: none;
    }

    :root:not([data-theme]) .theme-toggle__icon--moon {
        display: inline-flex;
    }
}

button,
input,
select,
textarea {
    font-family: inherit;
}

a,
.btn-link {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover,
a:focus-visible,
.btn-link:hover,
.btn-link:focus-visible {
    color: var(--primary-strong);
    text-decoration: underline;
}

h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    color: var(--text);
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(1.8rem, 2.2vw + 1rem, 2.8rem);
}

/* Prevent the outline that appears when FocusOnNavigate programmatically focuses the page heading */
h1:focus,
h1:focus-visible {
    outline: none;
}

h2 {
    font-size: clamp(1.35rem, 1.6vw + 0.9rem, 2rem);
}

p {
    line-height: 1.6;
}

.track-list-item-disabled {
    background: var(--surface-muted);
    color: var(--text-muted);
    border-color: var(--border);
}

.track-list-item-disabled h5,
.track-list-item-disabled strong {
    color: var(--text-muted);
}

small,
.text-muted {
    color: var(--text-muted) !important;
}

::selection {
    background-color: rgba(255, 92, 58, 0.25);
}

.btn {
    border-radius: 12px;
    font-weight: 600;
    letter-spacing: 0.01em;
    padding: 0.55rem 1.15rem;
    border: 1px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

.btn-primary {
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary), var(--button-gradient-end));
    border: none;
    box-shadow: 0 12px 28px rgba(255, 92, 58, 0.25);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background: linear-gradient(135deg, var(--primary-strong), var(--button-gradient-end));
    transform: translateY(-1px);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: rgba(255, 92, 58, 0.6);
    background: transparent;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus-visible {
    color: #ffffff;
    border-color: transparent;
    background: linear-gradient(135deg, var(--primary), var(--button-gradient-end));
    transform: translateY(-1px);
}

.btn-success {
    color: #ffffff;
    background: linear-gradient(135deg, var(--success), var(--success-strong));
    border: none;
    box-shadow: 0 12px 28px rgba(22, 163, 74, 0.25);
}

.btn-success:hover,
.btn-success:focus-visible {
    transform: translateY(-1px);
}

.btn-danger {
    color: #ffffff;
    background: linear-gradient(135deg, var(--danger), var(--danger-strong));
    border: none;
    box-shadow: 0 12px 28px rgba(220, 38, 38, 0.25);
}

.btn-danger:hover,
.btn-danger:focus-visible {
    transform: translateY(-1px);
}

.btn-outline-danger {
    color: var(--danger);
    border-color: rgba(220, 38, 38, 0.6);
    background: transparent;
}

.btn-outline-danger:hover,
.btn-outline-danger:focus-visible {
    color: #ffffff;
    background: linear-gradient(135deg, var(--danger), var(--danger-strong));
    border-color: transparent;
    transform: translateY(-1px);
}

.btn-outline-secondary {
    color: var(--text);
    border-color: var(--border);
    background: transparent;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus-visible {
    color: var(--text);
    border-color: transparent;
    background: var(--surface-muted);
}

.btn-sm {
    padding: 0.35rem 0.75rem;
    border-radius: 10px;
}

.form-label {
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--text-muted);
}

.form-control,
.form-select,
.form-control-plaintext {
    background-color: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.6rem 0.85rem;
    box-shadow: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-control:focus,
.form-select:focus,
.form-control-plaintext:focus {
    border-color: var(--primary);
    box-shadow: var(--focus-ring);
    background-color: var(--surface);
    color: var(--text);
}

.form-control:disabled,
.form-select:disabled,
.form-control-plaintext:disabled {
    background-color: var(--surface-muted);
    color: var(--text-muted);
    border-color: var(--border);
    opacity: 0.75;
}

.form-check-input {
    border-color: var(--border);
}

.form-check-input:focus {
    border-color: var(--primary);
    box-shadow: var(--focus-ring);
}

.card {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow-soft);
}

.card-body {
    padding: 1.25rem;
}

.card-title {
    font-family: var(--font-display);
    color: var(--text);
}

.form-text {
    color: var(--text-muted);
}

.list-group {
    display: grid;
    gap: 0.85rem;
}

.list-group-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface);
    box-shadow: var(--shadow-soft);
    padding: 1.1rem 1.2rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.list-group-item-action {
    color: var(--text);
}

.list-group-item-action:hover,
.list-group-item-action:focus-visible {
    background: var(--surface);
    color: var(--text);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lift);
}

.table {
    color: var(--text);
    border-color: var(--border);
    background-color: transparent;
}

.table thead th {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}

.table tbody tr {
    transition: background-color 0.2s ease;
}

.table tbody tr:hover {
    background-color: var(--surface-muted);
}

.alert {
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    padding: 0.85rem 1rem;
}

.alert-success {
    background: rgba(34, 197, 94, 0.12);
    border-color: rgba(34, 197, 94, 0.4);
    color: var(--text);
}

.alert-danger {
    background: rgba(248, 113, 113, 0.12);
    border-color: rgba(248, 113, 113, 0.4);
    color: var(--text);
}

.alert-info {
    background: rgba(13, 202, 240, 0.12);
    border-color: rgba(13, 202, 240, 0.4);
    color: var(--text);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.12);
    border-color: rgba(245, 158, 11, 0.4);
    color: var(--text);
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--success);
}

.invalid {
    outline: 1px solid var(--danger);
}

.validation-message {
    color: var(--danger);
}

.blazor-error-boundary {
    background: linear-gradient(135deg, var(--danger), var(--danger-strong));
    padding: 1rem 1.2rem;
    color: #ffffff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
}

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

.darker-border-checkbox.form-check-input {
    border-color: var(--border);
}

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

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

/* ============================================================================
   Theme-aware Badge Utility Classes
   ============================================================================ */

.badge-theme {
    display: inline-block;
    padding: 0.35em 0.65em;
    font-size: 0.75em;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: var(--radius-sm, 0.375rem);
}

/* Rank-based badges (1st, 2nd, 3rd) */
.badge-theme-rank-1 {
    background-color: var(--warning);
    color: var(--text);
}

.badge-theme-rank-2 {
    background-color: var(--text-muted);
    color: var(--surface);
}

.badge-theme-rank-3 {
    background-color: var(--danger);
    color: #ffffff;
}

/* Semantic badges */
.badge-theme-primary {
    background-color: var(--primary);
    color: var(--on-primary);
}

.badge-theme-success {
    background-color: var(--success);
    color: #ffffff;
}

.badge-theme-danger {
    background-color: var(--danger);
    color: #ffffff;
}

.badge-theme-warning {
    background-color: var(--warning);
    color: var(--text);
}

.badge-theme-accent {
    background-color: var(--accent);
    color: var(--surface);
}

.badge-theme-secondary {
    background-color: var(--surface-muted);
    color: var(--text-muted);
    border: 1px solid var(--border);
}

/* ============================================================================
   Theme-aware Text Color Utility Classes
   ============================================================================ */

.text-theme-success {
    color: var(--success) !important;
}

.text-theme-danger {
    color: var(--danger) !important;
}

.text-theme-warning {
    color: var(--warning) !important;
}

.text-theme-accent {
    color: var(--accent) !important;
}

.text-theme-muted {
    color: var(--text-muted) !important;
}

/* ============================================================================
   Theme-aware Close Button
   ============================================================================ */

.btn-close-theme {
    box-sizing: content-box;
    width: 1em;
    height: 1em;
    padding: 0.25em;
    color: var(--text);
    background: transparent url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23currentColor'%3e%3cpath d='M.293.293a1 1 0 0 1 1.414 0L8 6.586 14.293.293a1 1 0 1 1 1.414 1.414L9.414 8l6.293 6.293a1 1 0 0 1-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 0 1-1.414-1.414L6.586 8 .293 1.707a1 1 0 0 1 0-1.414z'/%3e%3c/svg%3e") center/1em auto no-repeat;
    border: 0;
    border-radius: 0.375rem;
    opacity: 0.5;
    cursor: pointer;
    transition: opacity 0.15s ease;
}

.btn-close-theme:hover {
    opacity: 0.75;
}

.btn-close-theme:focus {
    outline: none;
    box-shadow: var(--focus-ring);
    opacity: 1;
}

/* ============================================================================
   Theme-aware Table Components
   ============================================================================ */

.placement-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
}

.placement-table {
    background-color: var(--surface);
    background-color: transparent;
    --bs-table-bg: var(--surface);
    --bs-table-striped-bg: var(--surface-muted);
    --bs-table-striped-color: var(--text);
    --bs-table-hover-bg: var(--surface-muted);
    --bs-table-hover-color: var(--text);
    --bs-table-color: var(--text);
    color: var(--text);
    border-color: var(--border);
}

.placement-table thead th {
    color: var(--text-muted);
    border-color: var(--border);
}

.placement-table td {
    color: var(--text);
}

.placement-table tbody tr:hover {
    background: var(--surface-muted);
}

.placement-table td, .placement-table th {
    border-color: var(--border);
}