/* ===========================================================================
   LotMgr design system — "bold & modern"
   Most theming is done by overriding Bootstrap's CSS custom properties, so
   buttons, badges, tables, cards and forms across every page pick this up
   automatically. Page-specific polish lives further down.
   =========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ---- Design tokens ------------------------------------------------------- */
:root {
    --brand: #4f46e5;          /* indigo-600 */
    --brand-strong: #4338ca;   /* indigo-700 */
    --brand-stronger: #3730a3; /* indigo-800 */
    --brand-rgb: 79, 70, 229;
    --accent: #8b5cf6;         /* violet-500 */
    --accent-rgb: 139, 92, 246;

    --ok: #16a34a;
    --warn: #d97706;
    --danger: #dc2626;
    --info: #0ea5e9;

    --surface: #ffffff;
    --surface-2: #f8fafc;
    --app-bg: #f6f7fb;
    --border: #e5e7eb;
    --text: #0f172a;
    --text-muted: #64748b;

    --sidebar-bg: linear-gradient(180deg, #1e1b4b 0%, #0f172a 100%);
    --sidebar-fg: #cbd5e1;
    --sidebar-fg-strong: #ffffff;

    /* Direction A "Refined Indigo": tighter radii, flatter shadows that lean on
       crisp borders rather than heavy elevation. */
    --radius: 0.625rem;
    --radius-sm: 0.4375rem;
    --shadow-sm: 0 1px 1px rgba(15, 23, 42, 0.04);
    --shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 10px 28px rgba(15, 23, 42, 0.10);

    /* Map Bootstrap to our tokens */
    --bs-primary: var(--brand);
    --bs-primary-rgb: var(--brand-rgb);
    --bs-link-color: var(--brand);
    --bs-link-color-rgb: var(--brand-rgb);
    --bs-link-hover-color: var(--brand-strong);
    --bs-body-bg: var(--app-bg);
    --bs-body-color: var(--text);
    --bs-border-color: var(--border);
    --bs-secondary-color: var(--text-muted);
    --bs-border-radius: var(--radius-sm);
    --bs-border-radius-lg: var(--radius);
    --bs-font-sans-serif: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

[data-bs-theme="dark"] {
    --surface: #1e293b;
    --surface-2: #172033;
    --app-bg: #0b1120;
    --border: #334155;
    --text: #e2e8f0;
    --text-muted: #94a3b8;

    --bs-body-bg: var(--app-bg);
    --bs-body-color: var(--text);
    --bs-border-color: var(--border);
    --bs-emphasis-color: #f1f5f9;
    --bs-secondary-color: var(--text-muted);
}

/* ---- Base ---------------------------------------------------------------- */
html, body {
    font-family: var(--bs-font-sans-serif);
    background-color: var(--app-bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--text);
}

h1 { font-size: 1.6rem; }

a, .btn-link {
    color: var(--brand);
    text-decoration: none;
}

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

::selection {
    background: rgba(var(--brand-rgb), 0.18);
}

/* ---- Buttons ------------------------------------------------------------- */
.btn {
    --bs-btn-font-weight: 600;
    --bs-btn-border-radius: var(--radius-sm);
    border-radius: var(--radius-sm);
    transition: transform .06s ease, box-shadow .15s ease, background-color .15s ease;
}

.btn:active {
    transform: translateY(1px);
}

.btn-primary {
    --bs-btn-bg: var(--brand);
    --bs-btn-border-color: var(--brand);
    --bs-btn-hover-bg: var(--brand-strong);
    --bs-btn-hover-border-color: var(--brand-strong);
    --bs-btn-active-bg: var(--brand-stronger);
    --bs-btn-active-border-color: var(--brand-stronger);
    --bs-btn-disabled-bg: var(--brand);
    --bs-btn-disabled-border-color: var(--brand);
    --bs-btn-color: #fff;
    --bs-btn-hover-color: #fff;
    box-shadow: 0 1px 2px rgba(var(--brand-rgb), 0.4);
}

.btn-primary:hover {
    box-shadow: 0 4px 14px rgba(var(--brand-rgb), 0.35);
}

.btn-outline-primary {
    --bs-btn-color: var(--brand);
    --bs-btn-border-color: var(--brand);
    --bs-btn-hover-bg: var(--brand);
    --bs-btn-hover-border-color: var(--brand);
    --bs-btn-active-bg: var(--brand-strong);
}

.btn-outline-secondary {
    --bs-btn-color: var(--text-muted);
    --bs-btn-border-color: var(--border);
    --bs-btn-hover-bg: var(--surface-2);
    --bs-btn-hover-color: var(--text);
    --bs-btn-hover-border-color: var(--text-muted);
    --bs-btn-active-bg: var(--surface-2);
    --bs-btn-active-color: var(--text);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus,
.form-control:focus, .form-select:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(var(--brand-rgb), 0.25);
    border-color: var(--brand);
}

/* ---- Cards --------------------------------------------------------------- */
.card {
    --bs-card-bg: var(--surface);
    --bs-card-border-color: var(--border);
    --bs-card-border-radius: var(--radius);
    --bs-card-inner-border-radius: calc(var(--radius) - 1px);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: box-shadow .18s ease, transform .18s ease;
}

.card:hover {
    box-shadow: var(--shadow);
}

/* ---- Tables -------------------------------------------------------------- */
.table {
    --bs-table-bg: var(--surface);
    --bs-table-color: var(--text);
    --bs-table-border-color: var(--border);
    --bs-table-hover-bg: rgba(var(--brand-rgb), 0.05);
    --bs-table-hover-color: var(--text);
    margin-bottom: 0;
}

/* Wrap plain tables in a clean card-like surface */
.table:not(.table-borderless) {
    background: var(--surface);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.table > thead {
    --bs-table-bg: var(--surface-2);
}

.table > thead th {
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    font-weight: 700;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    padding-top: 0.85rem;
    padding-bottom: 0.85rem;
}

.table > tbody td {
    padding-top: 0.8rem;
    padding-bottom: 0.8rem;
    vertical-align: middle;
}

/* ---- Badges -------------------------------------------------------------- */
.badge {
    font-weight: 600;
    letter-spacing: 0.01em;
    padding: 0.4em 0.7em;
    border-radius: 999px;
}

.badge.bg-success {
    background-color: rgba(22, 163, 74, 0.12) !important;
    color: #15803d;
}

.badge.bg-secondary {
    background-color: rgba(100, 116, 139, 0.15) !important;
    color: var(--text-muted);
}

.badge.bg-danger {
    background-color: rgba(220, 38, 38, 0.12) !important;
    color: #b91c1c;
}

.badge.bg-warning {
    background-color: rgba(217, 119, 6, 0.15) !important;
    color: #b45309;
}

[data-bs-theme="dark"] .badge.bg-success { color: #4ade80; }
[data-bs-theme="dark"] .badge.bg-danger { color: #f87171; }
[data-bs-theme="dark"] .badge.bg-warning { color: #fbbf24; }

/* ---- Forms --------------------------------------------------------------- */
.form-control, .form-select {
    background-color: var(--surface);
    border-color: var(--border);
    color: var(--text);
    border-radius: var(--radius-sm);
}

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

.form-label { font-weight: 600; color: var(--text); }

.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;
}

/* ---- Layout content ------------------------------------------------------ */
.content {
    padding-top: 1.5rem;
    padding-bottom: 2.5rem;
}

h1:focus { outline: none; }

/* ---- Dashboard stat tiles ------------------------------------------------ */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.stat-tile {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.85rem 1rem;
    text-align: center;
    position: relative;
}

.stat-tile .stat-value {
    font-size: 1.7rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.stat-tile .stat-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    color: var(--text-muted);
}

.stat-tile.is-danger .stat-value { color: var(--danger); }
.stat-tile.is-ok .stat-value { color: var(--ok); }
.stat-tile.is-brand .stat-value { color: var(--brand); }

/* Accent bar on dashboard cards */
.dev-card {
    border-top: 3px solid var(--brand);
}

.dev-card .card-title {
    font-weight: 700;
    font-size: 1.05rem;
}

/* ---- Page header helper -------------------------------------------------- */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

/* ---- Validation (kept from template) ------------------------------------- */
.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,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
    border-radius: var(--radius-sm);
}

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