/* ============================================================
   SuperAdmin — Dark Glass design system
   Tokens first; all rules below reference tokens only.
   ============================================================ */

@font-face {
    font-family: 'Inter';
    src: url('fonts/InterVariable.woff2') format('woff2');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

:root {
    --bg: #0b1120;
    --bg-gradient: radial-gradient(ellipse 80% 60% at 15% 0%, #1e1b4b 0%, #0f172a 50%, #020617 100%);
    --surface: rgba(255, 255, 255, 0.05);
    --surface-hover: rgba(255, 255, 255, 0.09);
    --surface-solid: #111a2e;
    --border: rgba(255, 255, 255, 0.09);
    --border-strong: rgba(255, 255, 255, 0.16);
    --text: #e2e8f0;
    --text-muted: #94a3b8;
    --accent: #818cf8;
    --accent-2: #c084fc;
    --accent-gradient: linear-gradient(135deg, #818cf8, #c084fc);
    --accent-soft: rgba(129, 140, 248, 0.18);
    --accent-border: rgba(129, 140, 248, 0.35);
    --success: #34d399;
    --warning: #fbbf24;
    --danger: #f87171;
    --info: #38bdf8;
    --on-accent: #0b1120;
    --glow: 0 0 24px rgba(129, 140, 248, 0.25);
    --shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
    --radius: 12px;
    --radius-sm: 8px;
    --blur: blur(14px);
    --topbar-h: 3.5rem;
    --sidebar-w: 240px;
    --sidebar-w-collapsed: 64px;
    color-scheme: dark;
}

:root[data-theme="light"] {
    --bg: #f4f6fb;
    --bg-gradient: radial-gradient(ellipse 80% 60% at 15% 0%, #e9e7fb 0%, #f4f6fb 55%, #eef2f7 100%);
    --surface: rgba(255, 255, 255, 0.72);
    --surface-hover: rgba(255, 255, 255, 0.95);
    --surface-solid: #ffffff;
    --border: rgba(15, 23, 42, 0.08);
    --border-strong: rgba(15, 23, 42, 0.16);
    --text: #1e293b;
    --text-muted: #475569;
    --accent: #4f46e5;
    --accent-2: #9333ea;
    --accent-gradient: linear-gradient(135deg, #4f46e5, #9333ea);
    --accent-soft: rgba(99, 102, 241, 0.12);
    --accent-border: rgba(99, 102, 241, 0.30);
    --success: #047857;
    --warning: #a16207;
    --danger: #b91c1c;
    --info: #0369a1;
    --on-accent: #ffffff;
    --glow: none;
    --shadow: 0 4px 16px rgba(100, 116, 139, 0.12);
    color-scheme: light;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        transition: none !important;
        animation: none !important;
    }
}

/* ---------- Base ---------- */

html {
    height: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    background-color: var(--bg);
    background-image: var(--bg-gradient);
    background-attachment: fixed;
    color: var(--text);
    font-family: 'Inter', 'Segoe UI', system-ui, Arial, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
}

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

strong, b {
    font-weight: 600;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text);
    font-weight: 650;
    letter-spacing: -0.02em;
}

h1 { font-size: 2rem; line-height: 1.2; }
h2 { font-size: 1.6rem; line-height: 1.3; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1rem; }
h5 { font-size: 0.9rem; }
h6 { font-size: 0.75rem; }

@media screen and (max-width: 736px) {
    h1 { font-size: 1.6rem; }
    h2 { font-size: 1.35rem; }
}

hr {
    border: 0;
    border-bottom: solid 1px var(--border-strong);
    margin: 2rem 0;
    opacity: 1;
}

hr.major {
    margin: 4rem 0;
}

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

a:hover, .btn-link:hover {
    color: var(--accent-2);
}

.content {
    padding-top: 1.1rem;
    overflow-x: auto; /* wide tables scroll instead of breaking the viewport */
}

h1:focus {
    outline: none;
}

/* ---------- Legacy layout helpers (referenced by pages) ---------- */

.home-full-width {
    width: 100%;
}

.inner {
    margin: 0 auto;
    width: 100%;
}

/* ---------- Validation ---------- */

.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: var(--danger);
    border-radius: var(--radius-sm);
    padding: 1rem;
    color: #fff;
}

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

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

/* ---------- Legacy form helpers (referenced by pages) ---------- */

.inputField {
    height: 30px;
    border-radius: var(--radius-sm);
}

.textAreaField {
    border-radius: var(--radius-sm);
    font-size: 15px;
}

/* ---------- Blazor reconnect overlay ---------- */

#components-reconnect-modal {
    background-color: rgba(2, 6, 23, 0.85);
    color: #e2e8f0;
}

/* ============================================================
   Bootstrap re-theme — all pages inherit these.
   ============================================================ */

/* ---------- Buttons ---------- */

.btn {
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: filter 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn-primary {
    background: var(--accent-gradient);
    border: 1px solid transparent;
    color: var(--on-accent);
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background: var(--accent-gradient);
    border-color: transparent;
    color: var(--on-accent);
    filter: brightness(1.12);
}

.btn-primary.disabled, .btn-primary:disabled,
.btn-primary.active, .show > .btn-primary.dropdown-toggle {
    background: var(--accent-gradient);
    border-color: transparent;
    color: var(--on-accent);
}

.btn-secondary, .btn-outline-secondary, .btn-outline-primary, .btn-light, .btn-outline-dark {
    background: transparent;
    border: 1px solid var(--border-strong);
    color: var(--text);
}

.btn-secondary:hover, .btn-outline-secondary:hover, .btn-outline-primary:hover, .btn-light:hover, .btn-outline-dark:hover {
    background: var(--surface-hover);
    border-color: var(--accent-border);
    color: var(--text);
}

.btn-secondary.active, .btn-outline-secondary.active, .btn-outline-primary.active,
.btn-light.active, .btn-outline-dark.active,
.show > .btn-secondary.dropdown-toggle, .show > .btn-outline-secondary.dropdown-toggle,
.show > .btn-outline-primary.dropdown-toggle {
    background: var(--accent-soft);
    border-color: var(--accent-border);
    color: var(--text);
}

.btn-danger {
    background: var(--danger);
    border-color: transparent;
    color: var(--on-accent);
}

.btn-outline-danger:hover {
    background: var(--danger);
    border-color: var(--danger);
    color: var(--on-accent);
}

.btn-outline-danger {
    background: transparent;
    border: 1px solid var(--danger);
    color: var(--danger);
}

.btn-success {
    background: var(--success);
    border-color: transparent;
    color: var(--on-accent);
}

.btn-warning {
    background: var(--warning);
    border-color: transparent;
    color: var(--on-accent);
}

.btn-warning:hover {
    background: var(--warning);
    border-color: transparent;
    color: var(--on-accent);
    filter: brightness(1.1);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.2rem var(--accent-soft);
}

.btn:disabled {
    opacity: 0.45;
}

/* ---------- Forms ---------- */

.form-control, .form-select, .inputField, .textAreaField {
    background-color: var(--surface);
    border: 1px solid var(--border-strong);
    color: var(--text);
    border-radius: var(--radius-sm);
}

.form-control:focus, .form-select:focus {
    background-color: var(--surface);
    border-color: var(--accent);
    color: var(--text);
    box-shadow: 0 0 0 0.2rem var(--accent-soft);
}

.form-control::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

.form-select {
    /* keep the dropdown arrow visible in dark mode */
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2394a3b8' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}

.form-select option {
    background-color: var(--surface-solid);
    color: var(--text);
}

.form-control:disabled, .form-select:disabled {
    background-color: var(--surface-hover);
    color: var(--text-muted);
    opacity: 0.65;
}

.form-label, .form-check-label, label {
    color: var(--text);
}

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

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

.input-group-text {
    background-color: var(--surface-hover);
    border-color: var(--border-strong);
    color: var(--text-muted);
}

/* ---------- Tables ---------- */

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

.table thead th {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-strong);
}

.table > :not(caption) > * > * {
    border-bottom-color: var(--border);
}

/* ---------- Badges ---------- */

.badge {
    border-radius: 999px;
    font-weight: 500;
}

.badge.bg-primary { background: var(--accent-soft) !important; color: var(--accent); border: 1px solid var(--accent-border); }
.badge.bg-success { background: rgba(52, 211, 153, 0.15) !important; color: var(--success); border: 1px solid rgba(52, 211, 153, 0.35); }
.badge.bg-warning { background: rgba(251, 191, 36, 0.15) !important; color: var(--warning); border: 1px solid rgba(251, 191, 36, 0.35); }
.badge.bg-danger  { background: rgba(248, 113, 113, 0.15) !important; color: var(--danger); border: 1px solid rgba(248, 113, 113, 0.35); }
.badge.bg-info { background: rgba(56, 189, 248, 0.15) !important; color: var(--info); border: 1px solid rgba(56, 189, 248, 0.35); }
.badge.bg-secondary { background: var(--surface-hover) !important; color: var(--text-muted); border: 1px solid var(--border-strong); }

/* ---------- Cards (Bootstrap .card) ---------- */

.card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
}

.card-header, .card-footer {
    background-color: transparent;
    border-color: var(--border);
}

/* ---------- Modals ---------- */

.modal-content {
    background-color: var(--surface-solid);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    color: var(--text);
    box-shadow: var(--shadow);
}

.modal-header, .modal-footer {
    border-color: var(--border);
}

:root:not([data-theme="light"]) .btn-close {
    filter: invert(1) grayscale(100%) brightness(180%);
}

.modal-backdrop {
    background-color: rgba(2, 6, 23, 0.7);
}

/* ---------- Alerts ---------- */

.alert {
    background-color: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    color: var(--text);
}

.alert-primary, .alert-info { border-left: 3px solid var(--accent); }
.alert-success { border-left: 3px solid var(--success); }
.alert-warning { border-left: 3px solid var(--warning); }
.alert-danger { border-left: 3px solid var(--danger); }

/* ---------- Misc Bootstrap surfaces ---------- */

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

.dropdown-menu {
    background-color: var(--surface-solid);
    border: 1px solid var(--border-strong);
}

.dropdown-item {
    color: var(--text);
}

.dropdown-item:hover {
    background-color: var(--surface-hover);
    color: var(--text);
}

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

.spinner-border {
    color: var(--accent);
}

/* ============================================================
   Homepage vendor cards (.highlights)
   ============================================================ */

.highlights {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
    margin: 2.5rem 0;
}

@media (max-width: 1100px) {
    .highlights {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 736px) {
    .highlights {
        grid-template-columns: 1fr;
    }
}

.highlights .content {
    height: 100%;
    padding: 2rem;
    text-align: center;
    border-radius: var(--radius);
    background: var(--surface-solid);
    border: 1px solid var(--border);
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

@supports (backdrop-filter: blur(1px)) {
    .highlights .content {
        background: var(--surface);
        backdrop-filter: var(--blur);
        -webkit-backdrop-filter: var(--blur);
    }
}

.highlights .content:hover {
    transform: translateY(-4px);
    border-color: var(--accent-border);
    box-shadow: var(--glow), var(--shadow);
}

/* Collapsible vendor card groups on the home page */
.card-group {
    margin-top: 1.25rem;
}

.card-group > summary {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.55rem 0.25rem;
    font-size: 1.3rem;
    font-weight: 650;
    color: var(--text);
    cursor: pointer;
    user-select: none;
    list-style: none;
}

.card-group > summary::-webkit-details-marker {
    display: none;
}

.card-group > summary::before {
    content: "";
    width: 0.55rem;
    height: 0.55rem;
    border-right: 2px solid var(--accent);
    border-bottom: 2px solid var(--accent);
    transform: rotate(-45deg);
    transition: transform 0.15s ease;
    flex-shrink: 0;
}

.card-group[open] > summary::before {
    transform: rotate(45deg);
}

.card-group > .highlights {
    margin-top: 0.75rem;
}

/* Logos have hardcoded fills (black text, brand colours) — sit them on a
   white tile so they read correctly in dark mode. */
.highlights .content header svg,
.highlights .content header img {
    background: #fff;
    border-radius: 16px;
    padding: 14px;
    height: auto;
    max-height: 110px;
    width: auto;
    max-width: 100%;
    display: block;
    margin: 0 auto 1rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
}

.highlights .content h3 {
    color: var(--text);
    margin-bottom: 0.5rem;
}

.highlights .content p {
    color: var(--text-muted);
    margin-bottom: 0;
}