/* ===================================================================
   WalletBoss theme
   =================================================================== */

:root {
    /* Palette */
    --header-bg: #2d3e50;
    --header-fg: #f1f5f9;
    --header-muted: #94a3b8;

    --sidebar-bg: #ffffff;
    --sidebar-fg: #475569;
    --sidebar-fg-hover: #0f172a;
    --sidebar-active-fg: #0f172a;
    --sidebar-active-bar: #b8964c;
    --sidebar-border: #e5e7eb;

    --bg: #f4f6f9;
    --surface: #ffffff;
    --surface-2: #f8fafc;
    --border: #e5e7eb;
    --border-strong: #cbd5e1;

    --text: #111827;
    --text-muted: #6b7280;
    --text-subtle: #9ca3af;

    --accent: #b8964c;
    --accent-soft: #f4eedb;
    --primary: #2d3e50;
    --primary-hover: #1f2c3a;

    --info: #3b82f6;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;

    --wallet-petrol: #10b981;
    --wallet-diesel: #3b82f6;
    --wallet-cash:   #f59e0b;
    --wallet-default:#64748b;

    /* Spacing & shape */
    --radius: 10px;
    --radius-sm: 6px;
    --radius-pill: 999px;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, .04);
    --shadow:    0 2px 8px rgba(15, 23, 42, .06);
    --shadow-lg: 0 8px 24px rgba(15, 23, 42, .08);

    --sidebar-w: 240px;
    --header-h: 64px;

    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

code {
    font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
    background: var(--surface-2);
    padding: 1px 6px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--text);
    border: 1px solid var(--border);
}

.muted    { color: var(--text-muted); }
.subtle   { color: var(--text-subtle); }
.spaced   { margin-top: 1.5rem; }

/* =========================  App shell  ============================ */

.app-shell {
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr;
    grid-template-rows: var(--header-h) 1fr;
    grid-template-areas:
        "header header"
        "sidebar main";
    min-height: 100vh;
}

.app-header {
    grid-area: header;
    background: var(--header-bg);
    color: var(--header-fg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    box-shadow: var(--shadow-sm);
}
.app-header .welcome {
    font-size: 1.1rem;
    letter-spacing: 0.01em;
}
.app-header .welcome strong { font-weight: 600; }
.app-header .header-actions {
    display: flex;
    gap: 0.5rem;
}
.app-header .header-actions a,
.app-header .header-actions button {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: transparent;
    color: var(--header-fg);
    border: 0;
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.875rem;
}
.app-header .header-actions a:hover,
.app-header .header-actions button:hover {
    background: rgba(255, 255, 255, 0.08);
    text-decoration: none;
}

.app-sidebar {
    grid-area: sidebar;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    padding: 1rem 0;
}
.brand-block {
    padding: 0 1.5rem 1rem;
    border-bottom: 1px solid var(--sidebar-border);
    margin-bottom: 0.5rem;
}
.brand-block .brand {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text);
    letter-spacing: -0.01em;
}
.brand-block .portal {
    font-size: 0.75rem;
    color: var(--text-subtle);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 4px;
}

.nav { list-style: none; padding: 0; margin: 0; }
.nav li { margin: 0; }
.nav a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1.5rem;
    color: var(--sidebar-fg);
    border-left: 3px solid transparent;
    font-weight: 500;
    transition: background 0.1s ease, color 0.1s ease;
}
.nav a:hover {
    background: var(--surface-2);
    color: var(--sidebar-fg-hover);
    text-decoration: none;
}
.nav a.active {
    color: var(--sidebar-active-fg);
    border-left-color: var(--sidebar-active-bar);
    background: linear-gradient(90deg, var(--accent-soft) 0%, transparent 100%);
    font-weight: 600;
}
.nav a .icon {
    color: var(--accent);
    flex-shrink: 0;
}
.nav a.active .icon { color: var(--accent); }

.app-main {
    grid-area: main;
    padding: 1.5rem 2rem 3rem;
    overflow-x: hidden;
}

/* =========================  Page header  ========================== */

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}
.page-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0;
}
.page-title .title-icon {
    color: var(--accent);
    background: var(--accent-soft);
    width: 42px;
    height: 42px;
    border-radius: var(--radius);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.page-title h1 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.01em;
}
.page-title h1 small {
    display: block;
    font-size: 0.75rem;
    color: var(--text-subtle);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
    margin-top: 2px;
}
.page-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* =========================  Surfaces  ============================= */

.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow-sm);
}
.panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}
.panel-head h2 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* Layout: two-column with right rail (for wallet sidebar) */
.with-rail {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 1.25rem;
}
.with-rail > .rail { display: flex; flex-direction: column; gap: 0.75rem; }
@media (max-width: 1100px) {
    .with-rail { grid-template-columns: 1fr; }
}

/* =========================  Buttons  ============================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--primary);
    color: #fff;
    border: 1px solid var(--primary);
    border-radius: var(--radius-pill);
    cursor: pointer;
    font: inherit;
    font-weight: 500;
    font-size: 0.875rem;
    transition: background 0.1s, border-color 0.1s, box-shadow 0.1s;
    text-decoration: none;
}
.btn:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    text-decoration: none;
}
.btn-secondary {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border-strong);
}
.btn-secondary:hover {
    background: var(--surface-2);
    color: var(--text);
}
.btn-accent {
    background: var(--accent);
    border-color: var(--accent);
}
.btn-accent:hover {
    background: #a5853f;
    border-color: #a5853f;
}
.btn-danger {
    background: var(--danger);
    border-color: var(--danger);
}
.btn-sm {
    padding: 0.3rem 0.7rem;
    font-size: 0.8rem;
}

/* =========================  Filter bar  =========================== */

.filter-bar {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    padding: 0.75rem 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
}
.filter-bar label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin: 0;
}
.filter-bar input,
.filter-bar select {
    border: 1px solid var(--border);
    background: var(--surface);
    padding: 0.4rem 0.7rem;
    border-radius: var(--radius-sm);
    color: var(--text);
    font: inherit;
    font-size: 0.85rem;
    min-width: 140px;
}
.filter-bar .search {
    margin-left: auto;
    flex: 1;
    max-width: 280px;
    border-radius: var(--radius-pill);
    padding-left: 0.9rem;
}

/* =========================  Tabs  ================================= */

.tabs {
    display: flex;
    gap: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 4px;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow-sm);
    overflow-x: auto;
}
.tabs a {
    flex: 1;
    text-align: center;
    padding: 0.6rem 0.75rem;
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.875rem;
    white-space: nowrap;
}
.tabs a:hover {
    color: var(--text);
    background: var(--surface-2);
    text-decoration: none;
}
.tabs a.active {
    background: var(--primary);
    color: #fff;
}

/* =========================  Data tables  ========================== */

.table-wrap {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.data-table {
    width: 100%;
    border-collapse: collapse;
}
.data-table th,
.data-table td {
    text-align: left;
    padding: 0.85rem 1rem;
    vertical-align: middle;
}
.data-table thead th {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    font-weight: 600;
    color: var(--text-subtle);
    background: var(--surface-2);
    border-bottom: 1px solid var(--border);
}
.data-table tbody tr {
    border-bottom: 1px solid var(--border);
}
.data-table tbody tr:last-child { border-bottom: 0; }
.data-table tbody tr:hover { background: var(--surface-2); }

.data-table td.num {
    width: 32px;
    color: var(--text-subtle);
    font-variant-numeric: tabular-nums;
}
.data-table td.right { text-align: right; font-variant-numeric: tabular-nums; }
.data-table td a.row-action {
    color: var(--accent);
    display: inline-flex;
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    align-items: center;
    justify-content: center;
}
.data-table td a.row-action:hover {
    background: var(--accent-soft);
    text-decoration: none;
}

.table-empty {
    padding: 3rem 1rem;
    text-align: center;
    color: var(--text-muted);
}

/* =========================  Pagination  =========================== */

.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1rem 0 0;
    padding: 0.75rem 0.25rem 0;
}
.pagination-info {
    color: var(--text-muted);
    font-size: 0.85rem;
}
.pagination-info strong {
    color: var(--text);
    font-variant-numeric: tabular-nums;
}
.pagination-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}
.pagination-nav .pg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 0.85rem;
    text-decoration: none;
    font-variant-numeric: tabular-nums;
}
.pagination-nav .pg:hover {
    background: var(--surface-2);
    color: var(--text);
    text-decoration: none;
}
.pagination-nav .pg.active {
    background: var(--primary);
    color: #fff;
    font-weight: 600;
}
.pagination-nav .pg.disabled {
    pointer-events: none;
    opacity: 0.4;
}
.pagination-nav .pg.ellipsis {
    pointer-events: none;
    color: var(--text-subtle);
}

/* =========================  Badges  =============================== */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: var(--radius-pill);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 1px solid transparent;
}
.badge-info     { background: #dbeafe; color: #1d4ed8; }
.badge-success  { background: #d1fae5; color: #047857; }
.badge-warning  { background: #fef3c7; color: #b45309; }
.badge-danger   { background: #fee2e2; color: #b91c1c; }
.badge-muted    { background: #e5e7eb; color: #4b5563; }

.status-active  { color: var(--success); font-weight: 600; }
.status-blocked { color: var(--danger);  font-weight: 600; }
.status-pending { color: var(--warning); font-weight: 600; }

/* =========================  Forms  ================================ */

form.stacked label {
    display: block;
    margin-bottom: 1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}
form.stacked input,
form.stacked select,
form.stacked textarea {
    display: block;
    width: 100%;
    margin-top: 4px;
    padding: 0.55rem 0.75rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font: inherit;
    font-size: 0.9rem;
}
form.stacked input:focus,
form.stacked select:focus,
form.stacked textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}
form.stacked fieldset {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
}
form.stacked fieldset legend {
    padding: 0 0.4rem;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}
form.stacked .form-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

/* =========================  Stat cards  =========================== */

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}
.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem 1.1rem;
    box-shadow: var(--shadow-sm);
    position: relative;
}
.stat-card .label {
    color: var(--text-muted);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    font-weight: 600;
    margin-bottom: 6px;
}
.stat-card .value {
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--text);
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
}
.stat-card .value small {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-left: 4px;
}
.stat-card .sub {
    margin-top: 6px;
    font-size: 0.75rem;
    color: var(--text-muted);
}
.stat-card.accent { border-top: 3px solid var(--accent); }
.stat-card.info   { border-top: 3px solid var(--info); }
.stat-card.success{ border-top: 3px solid var(--success); }
.stat-card.warning{ border-top: 3px solid var(--warning); }
.stat-card.danger { border-top: 3px solid var(--danger); }

.section-title {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    color: var(--text-muted);
    margin: 1.5rem 0 0.6rem;
}

.alert-list { list-style: none; padding: 0; margin: 0; }
.alert-list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 6px;
    background: var(--surface);
    font-size: 0.85rem;
}
.alert-list li.warning { border-left: 3px solid var(--warning); }
.alert-list li.info    { border-left: 3px solid var(--info); }
.alert-list li.danger  { border-left: 3px solid var(--danger); }

/* =========================  Wallet cards  ========================= */

.wallet-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem 1.1rem;
    box-shadow: var(--shadow-sm);
    position: relative;
}
.wallet-card .wc-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}
.wallet-card .wc-title {
    font-weight: 600;
    color: var(--text);
    text-transform: uppercase;
    font-size: 0.78rem;
    letter-spacing: 0.07em;
}
.wallet-card .wc-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}
.wallet-card .wc-stat {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 4px 0;
    font-size: 0.85rem;
}
.wallet-card .wc-stat .label { color: var(--text-muted); }
.wallet-card .wc-stat .value {
    font-weight: 600;
    color: var(--text);
    font-variant-numeric: tabular-nums;
}
.wallet-card.petrol .wc-icon { background: var(--wallet-petrol); }
.wallet-card.diesel .wc-icon { background: var(--wallet-diesel); }
.wallet-card.cash   .wc-icon { background: var(--wallet-cash); }
.wallet-card.default .wc-icon { background: var(--wallet-default); }
.wallet-card.petrol { border-top: 3px solid var(--wallet-petrol); }
.wallet-card.diesel { border-top: 3px solid var(--wallet-diesel); }
.wallet-card.cash   { border-top: 3px solid var(--wallet-cash); }
.wallet-card.default{ border-top: 3px solid var(--wallet-default); }

/* =========================  Auth / public  ======================== */

.auth-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #1e293b 0%, #2d3e50 100%);
    padding: 2rem;
}
.auth-card {
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
}
.auth-card .brand {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--text);
}
.auth-card h1 {
    margin: 0 0 1.5rem 0;
    font-size: 1.05rem;
    color: var(--text-muted);
    font-weight: 500;
}

.public-shell {
    min-height: 100vh;
    background: linear-gradient(135deg, #1e293b 0%, #2d3e50 100%);
    color: var(--header-fg);
}
.public-shell .hero {
    text-align: center;
    padding: 6rem 1rem 4rem;
}
.public-shell .hero h1 {
    font-size: 2.75rem;
    margin: 0 0 1rem 0;
    letter-spacing: -0.02em;
}
.public-shell .hero p { color: rgba(255, 255, 255, 0.8); margin: 0 0 2rem 0; }

/* =========================  HTMX result panels  =================== */

.auth-result {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-top: 1rem;
}
.auth-result.ok    { border-left: 4px solid var(--success); }
.auth-result.error { border-left: 4px solid var(--danger); color: var(--danger); }
.auth-result h2 { margin: 0 0 0.75rem 0; font-size: 1rem; }
.auth-result dl { display: grid; grid-template-columns: max-content 1fr; gap: 0.25rem 1rem; margin: 0; }
.auth-result dt { color: var(--text-muted); font-size: 0.85rem; }
.auth-result dd { margin: 0; font-weight: 500; }

/* =========================  Definition lists  ===================== */

dl.detail {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 0.4rem 1.5rem;
    margin: 0;
}
dl.detail dt {
    color: var(--text-muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding-top: 4px;
}
dl.detail dd { margin: 0; font-weight: 500; font-size: 0.95rem; }