:root {
    --bg: #f4f1eb;
    --surface: #ffffff;
    --ink: #1f1a14;
    --muted: #6f6558;
    --line: #e4ddd2;
    --brand: #7a1f2b;
    --brand-soft: #f3e8ea;
    --accent: #b8893a;
    --danger: #b42318;
    --warning: #b54708;
    --success: #027a48;
    --shadow: 0 10px 30px rgba(31, 26, 20, 0.06);
    --radius: 16px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "DM Sans", sans-serif;
    background:
        radial-gradient(circle at top right, rgba(184, 137, 58, 0.12), transparent 28%),
        linear-gradient(180deg, #f7f4ee 0%, var(--bg) 100%);
    color: var(--ink);
}

a { color: inherit; text-decoration: none; }

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

.sidebar {
    background: #fffaf3;
    border-right: 1px solid var(--line);
    padding: 24px 18px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.brand {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
}

.brand-logo {
    width: 100%;
    max-width: 210px;
    height: auto;
    display: block;
    object-fit: contain;
}

.brand-caption {
    color: var(--muted);
    font-size: 0.85rem;
}

.login-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 18px;
}

.login-logo img {
    width: min(280px, 100%);
    height: auto;
    object-fit: contain;
}

.nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 12px;
    color: var(--muted);
    font-weight: 500;
}

.nav-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.nav a:hover,
.nav a.active {
    background: var(--brand-soft);
    color: var(--brand);
}

.logout-form {
    margin-top: auto;
}

.logout-form button,
.btn {
    border: 0;
    border-radius: 12px;
    padding: 11px 16px;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    background: var(--brand);
    color: white;
}

.btn-secondary {
    background: white;
    color: var(--ink);
    border: 1px solid var(--line);
}

.btn-danger { background: var(--danger); }
.btn-warning { background: var(--accent); color: white; }
.btn-sm { padding: 8px 12px; font-size: 0.9rem; }

.main {
    padding: 28px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.topbar h1 {
    margin: 0;
    font-family: "Fraunces", serif;
    font-size: 1.8rem;
}

.user-chip {
    background: white;
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 8px 14px;
    color: var(--muted);
}

.alert {
    padding: 14px 16px;
    border-radius: 12px;
    margin-bottom: 18px;
}

.alert-success {
    background: #ecfdf3;
    color: var(--success);
}

.alert-error {
    background: #fef3f2;
    color: var(--danger);
}

.stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card,
.panel {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.stat-card {
    padding: 18px;
}

.stat-card span {
    display: block;
    color: var(--muted);
    margin-bottom: 8px;
}

.stat-card strong {
    font-size: 1.6rem;
    font-family: "Fraunces", serif;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 16px;
}

.panel {
    padding: 20px;
}

.panel h2 {
    margin: 0 0 16px;
    font-size: 1.1rem;
}

.table-wrap { overflow-x: auto; }

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

th, td {
    text-align: left;
    padding: 12px 10px;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
}

th {
    color: var(--muted);
    font-weight: 600;
    font-size: 0.85rem;
}

.badge {
    display: inline-flex;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
}

.badge-success { background: #ecfdf3; color: var(--success); }
.badge-warning { background: #fffaeb; color: var(--warning); }
.badge-danger { background: #fef3f2; color: var(--danger); }
.badge-muted { background: #f5f5f4; color: var(--muted); }

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

.filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

input, select, textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 11px 12px;
    font: inherit;
    background: white;
}

label {
    display: block;
    margin-bottom: 6px;
    color: var(--muted);
    font-weight: 500;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.form-group { margin-bottom: 4px; }
.form-group.full { grid-column: 1 / -1; }

.checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkbox input { width: auto; }

.login-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    background:
        radial-gradient(circle at 20% 20%, rgba(122, 31, 43, 0.12), transparent 30%),
        radial-gradient(circle at 80% 10%, rgba(184, 137, 58, 0.16), transparent 28%),
        #f4f1eb;
}

.login-card {
    width: min(420px, 100%);
    background: white;
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 32px;
    box-shadow: var(--shadow);
}

.login-card h1 {
    font-family: "Fraunces", serif;
    margin: 0 0 8px;
    text-align: center;
    font-size: 1.45rem;
}

.login-card p {
    color: var(--muted);
    margin-top: 0;
    text-align: center;
}

.stack { display: grid; gap: 14px; }

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

.muted { color: var(--muted); }
.mt-16 { margin-top: 16px; }
.mb-16 { margin-bottom: 16px; }

nav[role="navigation"] span, .pagination {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    align-items: center;
}

.pagination > * , nav[role="navigation"] a, nav[role="navigation"] span > span {
    display: inline-flex;
    padding: 8px 12px;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: white;
}

@media (max-width: 980px) {
    .app-shell { grid-template-columns: 1fr; }
    .sidebar { position: sticky; top: 0; z-index: 10; }
    .stats, .grid-2, .form-grid { grid-template-columns: 1fr; }
}