:root {
    --ink: #1c1914;
    --muted: #6b6258;
    --paper: #f3efe6;
    --panel: #fffdf8;
    --line: #e4d9c8;
    --forest: #24362c;
    --forest-2: #1a2720;
    --copper: #c45c26;
    --copper-dark: #9a4318;
    --good: #2f6f4e;
    --danger: #a33b2b;
    --radius: 14px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    min-height: 100%;
    font-family: "Segoe UI", "Avenir Next", system-ui, sans-serif;
    color: var(--ink);
    background: var(--paper);
}

a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
[x-cloak] { display: none !important; }

.guest-body {
    min-height: 100vh;
    background:
        radial-gradient(circle at top right, rgba(196, 92, 38, 0.18), transparent 28%),
        linear-gradient(160deg, #24362c 0%, #1a2720 48%, #c45c26 160%);
}

.login-wrap {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 32px 16px;
}

.login-panel {
    width: min(440px, 100%);
    background: var(--panel);
    border-radius: 22px;
    padding: 36px 32px;
    box-shadow: 0 24px 60px rgba(20, 16, 10, 0.28);
}

.login-panel.wide { width: min(760px, 100%); }
.login-panel a { color: var(--copper); font-weight: 700; }

.eyebrow {
    margin: 0 0 8px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 11px;
    color: var(--copper);
    font-weight: 700;
}

h1, h2 { margin: 0 0 8px; letter-spacing: -0.03em; }
.lede, .muted, .welcome { color: var(--muted); }

.login-form {
    display: grid;
    gap: 14px;
    margin-top: 24px;
}

label {
    display: grid;
    gap: 6px;
    font-size: 13px;
    font-weight: 650;
}

input[type="text"],
input[type="email"],
input[type="password"],
textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 12px 14px;
    background: #fff;
}

textarea { min-height: 90px; resize: vertical; }

input:focus {
    outline: 2px solid rgba(196, 92, 38, 0.35);
    border-color: var(--copper);
}

.remember {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.btn-primary {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    border: 0;
    background: var(--copper);
    color: #fff;
    border-radius: 999px;
    padding: 12px 18px;
    font-weight: 700;
    cursor: pointer;
}

.btn-primary:hover { background: var(--copper-dark); }

.error { color: var(--danger); font-size: 13px; font-weight: 600; }

.demo-box {
    margin-top: 28px;
    padding: 14px 16px;
    background: #f7f1e6;
    border-radius: 12px;
    font-size: 13px;
    color: var(--muted);
}

.demo-box p { margin: 4px 0 0; }

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 260px 1fr;
}

.sidebar {
    background: linear-gradient(180deg, var(--forest) 0%, var(--forest-2) 100%);
    color: #f4eee4;
    padding: 22px 16px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.brand {
    display: flex;
    gap: 12px;
    align-items: center;
}

.brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: var(--copper);
    font-weight: 800;
}

.brand small,
.sidebar-user small,
.nav-link em {
    display: block;
    color: #c8bfb0;
    font-weight: 500;
    font-style: normal;
    font-size: 12px;
}

.nav { display: grid; gap: 4px; flex: 1; }

.nav-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border-radius: 10px;
    color: #efe7d8;
}

.nav-link:hover,
.nav-link.is-active {
    background: rgba(255, 255, 255, 0.08);
}

.nav-link em {
    background: rgba(196, 92, 38, 0.2);
    color: #f0c2a6;
    padding: 2px 7px;
    border-radius: 999px;
}

.sidebar-user {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 16px;
    display: grid;
    gap: 10px;
}

.link-button {
    background: none;
    border: 0;
    color: #f0c2a6;
    cursor: pointer;
    padding: 0;
    font-weight: 700;
}

.app-main { min-width: 0; }
.topbar {
    display: flex;
    gap: 14px;
    align-items: center;
    padding: 22px 28px 8px;
}

.topbar h1 { font-size: 28px; }
.topbar p { margin: 0; color: var(--muted); }

.menu-toggle {
    display: none;
    border: 1px solid var(--line);
    background: #fff;
    border-radius: 10px;
    width: 40px;
    height: 40px;
}

.content { padding: 12px 28px 40px; }

.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin: 8px 0 22px;
}

.stat-card,
.panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px 18px 16px;
}

.stat-card span {
    color: var(--muted);
    font-size: 13px;
}

.stat-card strong {
    display: block;
    margin-top: 8px;
    font-size: 28px;
    letter-spacing: -0.04em;
}

.panel.highlight {
    border-color: #efc8b1;
    background: #fff6ef;
}

.overlay { display: none; }

@media (max-width: 960px) {
    .app-shell { grid-template-columns: 1fr; }
    .sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        width: 260px;
        transform: translateX(-105%);
        transition: transform 0.2s ease;
        z-index: 20;
    }
    .sidebar.open { transform: translateX(0); }
    .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
    .stat-grid { grid-template-columns: 1fr 1fr; }
    .overlay {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(20, 16, 10, 0.45);
        z-index: 15;
    }
    .content, .topbar { padding-left: 16px; padding-right: 16px; }
    .roles-layout { grid-template-columns: 1fr; }
    .toolbar { flex-direction: column; align-items: stretch; }
    .detail-grid { grid-template-columns: 1fr; }
}

.toolbar {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.toolbar input[type="search"] {
    flex: 1;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 12px 14px;
    background: #fff;
}

select {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 12px 14px;
    background: #fff;
}

.flash {
    background: #e7f3ea;
    color: var(--good);
    border-radius: 10px;
    padding: 10px 14px;
    font-weight: 650;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    text-align: left;
    font-size: 12px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
    padding: 0 12px 12px;
}

.data-table td {
    padding: 14px 12px;
    border-top: 1px solid var(--line);
    vertical-align: top;
}

.row-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.row-actions .link-button,
.row-actions a {
    color: var(--copper);
    font-weight: 700;
    font-size: 13px;
}

.badge {
    display: inline-flex;
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    text-transform: capitalize;
}

.badge-good,
.badge-active { background: #e7f3ea; color: var(--good); }
.badge-muted,
.badge-suspended,
.badge-deactivated { background: #efe8dc; color: var(--muted); }
.badge-pending { background: #fff3d6; color: #8a6a12; }
.badge-rejected { background: #f8e4e0; color: var(--danger); }

.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.filter-tabs button {
    border: 1px solid var(--line);
    background: #fff;
    border-radius: 999px;
    padding: 8px 14px;
    font-weight: 700;
    cursor: pointer;
}

.filter-tabs button.is-active {
    background: var(--forest);
    border-color: var(--forest);
    color: #fff;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 18px;
    margin-top: 18px;
}

.detail-grid dt {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
}

.detail-grid dd { margin: 4px 0 0; font-weight: 650; }

.table-wrap { overflow-x: auto; }
.data-table a { color: var(--copper); font-weight: 700; }
.panel + .panel { margin-top: 16px; }

.btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    background: #fff;
    color: var(--ink);
    border-radius: 999px;
    padding: 12px 18px;
    font-weight: 700;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 18px;
}

.form-grid .toolbar,
.form-grid .full { grid-column: 1 / -1; }

.roles-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 16px;
}

.role-list { display: grid; gap: 8px; align-content: start; }

.role-item {
    display: grid;
    gap: 4px;
    text-align: left;
    border: 1px solid transparent;
    background: #f7f1e6;
    border-radius: 12px;
    padding: 12px;
    cursor: pointer;
    color: inherit;
}

.role-item.is-active {
    border-color: var(--copper);
    background: #fff6ef;
}

.perm-group {
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 12px 14px;
    margin: 14px 0;
}

.perm-group legend {
    padding: 0 6px;
    font-weight: 700;
}

@media (max-width: 720px) {
    .form-grid { grid-template-columns: 1fr; }
}

.grow { flex: 1; }
.search-results {
    list-style: none;
    margin: 10px 0 0;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 12px;
    overflow: hidden;
}
.search-results button {
    width: 100%;
    text-align: left;
    background: #fff;
    border: 0;
    border-bottom: 1px solid var(--line);
    padding: 10px 12px;
    cursor: pointer;
    display: grid;
    gap: 2px;
}
.search-results button:hover { background: #fff6ef; }
.bill-screen {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 16px;
    align-items: start;
}
.bill-side { position: sticky; top: 16px; }
.totals { display: grid; gap: 8px; margin: 16px 0; }
.totals > div, .pay-grid { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.totals .grand { font-size: 18px; font-weight: 800; }
.pay-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 12px 0; }
.toolbar.stacked { flex-direction: column; align-items: stretch; }
.invoice-sheet {
    max-width: 720px;
    margin: 24px auto;
    background: #fff;
    padding: 28px;
    border: 1px solid var(--line);
}
.invoice-meta { display: flex; justify-content: space-between; margin: 18px 0; }
.print-body { background: #fff; }
@media print {
    .no-print { display: none !important; }
    .invoice-sheet { border: 0; margin: 0; max-width: none; }
}
@media (max-width: 960px) {
    .bill-screen { grid-template-columns: 1fr; }
    .bill-side { position: static; }
}