:root {
    --bg: #f5f5f3;
    --surface: #ffffff;
    --surface-alt: #f0f1ec;
    --border: #d9ddd2;
    --text: #1f2a1f;
    --muted: #667066;
    --primary: #235347;
    --primary-dark: #17372f;
    --danger: #ab2f2f;
    --danger-bg: #faecec;
    --success: #2f7c4f;
    --success-bg: #edf7f0;
    --warning: #8a5b12;
    --warning-bg: #fdf6e7;
    --shadow: 0 16px 40px rgba(30, 42, 31, 0.08);
    --radius: 18px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(35, 83, 71, 0.08), transparent 22%),
        linear-gradient(180deg, #fafaf8 0%, var(--bg) 32%, #efefe9 100%);
}

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

a:hover {
    text-decoration: underline;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

.hidden {
    display: none !important;
}

.eyebrow,
.login-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.6rem;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    background: rgba(35, 83, 71, 0.1);
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.topbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 2rem clamp(1.25rem, 2vw, 2.5rem) 1rem;
}

.topbar h1 {
    margin-bottom: 0;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    line-height: 1.05;
}

.topbar-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.topbar-nav a {
    padding: 0.8rem 1rem;
    border: 1px solid transparent;
    border-radius: 999px;
    color: var(--muted);
    font-weight: 600;
}

.topbar-nav a.is-active,
.topbar-nav a:hover {
    border-color: var(--border);
    background: rgba(255, 255, 255, 0.75);
    color: var(--text);
    text-decoration: none;
}

.page-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1.25rem;
    padding: 0 1.25rem 2rem;
}

.card {
    grid-column: span 6;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(217, 221, 210, 0.9);
    border-radius: var(--radius);
    padding: 1.4rem;
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}

.card.full-width,
.prose-card {
    grid-column: 1 / -1;
}

.card-header,
.table-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.1rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

.stat-box {
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: linear-gradient(180deg, #ffffff, #f8f8f4);
}

.stat-label {
    display: block;
    margin-bottom: 0.55rem;
    color: var(--muted);
    font-size: 0.85rem;
}

.stat-value {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 1.15rem;
}

.compliance-note,
.page-footer,
.login-help {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.page-footer {
    padding: 0 1.25rem 2rem;
}

.stack-sm > * + *,
.stack-md > * + * {
    margin-top: 1rem;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.field span {
    font-weight: 700;
    font-size: 0.95rem;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: #fff;
    color: var(--text);
    font: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: rgba(35, 83, 71, 0.45);
    box-shadow: 0 0 0 4px rgba(35, 83, 71, 0.08);
}

.field-hint,
.field-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
    color: var(--muted);
    font-size: 0.84rem;
}

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

.form-grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.actions-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    min-height: 48px;
    padding: 0.85rem 1.2rem;
    border: 1px solid transparent;
    border-radius: 14px;
    cursor: pointer;
    font: inherit;
    font-weight: 700;
    transition: transform 0.15s ease, opacity 0.15s ease, background 0.15s ease;
}

.btn:hover:not(:disabled) {
    transform: translateY(-1px);
}

.btn:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

.btn-primary {
    background: linear-gradient(180deg, var(--primary), var(--primary-dark));
    color: #fff;
}

.btn-secondary {
    border-color: var(--border);
    background: #fff;
    color: var(--text);
}

.btn-block {
    width: 100%;
}

.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.banner {
    padding: 0.95rem 1rem;
    border-radius: 14px;
    border: 1px solid transparent;
    font-size: 0.95rem;
}

.banner-success {
    background: var(--success-bg);
    border-color: rgba(47, 124, 79, 0.18);
    color: var(--success);
}

.banner-error {
    background: var(--danger-bg);
    border-color: rgba(171, 47, 47, 0.18);
    color: var(--danger);
}

.banner-warning {
    background: var(--warning-bg);
    border-color: rgba(138, 91, 18, 0.18);
    color: var(--warning);
}

.result-placeholder {
    padding: 1.25rem;
    border: 1px dashed var(--border);
    border-radius: 16px;
    color: var(--muted);
    background: rgba(240, 241, 236, 0.8);
}

.result-shell {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.result-card {
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: linear-gradient(180deg, #ffffff, #f7f8f4);
}

.result-card h3 {
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.detail-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.7rem 1rem;
}

.detail-item {
    min-width: 0;
}

.detail-label {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--muted);
    font-size: 0.82rem;
}

.detail-value {
    display: block;
    word-break: break-word;
    font-weight: 600;
}

.status-pill,
.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    white-space: nowrap;
}

.status-success,
.badge-success {
    color: var(--success);
    background: var(--success-bg);
}

.status-danger,
.badge-danger {
    color: var(--danger);
    background: var(--danger-bg);
}

.status-warning,
.badge-warning {
    color: var(--warning);
    background: var(--warning-bg);
}

.restriction-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.85rem;
}

.restriction-item {
    padding: 0.8rem 0.9rem;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: #fff;
}

.restriction-item strong {
    display: block;
    margin-bottom: 0.55rem;
}

.restriction-details {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 0.8rem;
}

.table-shell {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: #fff;
}

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

.table th,
.table td {
    padding: 0.9rem 1rem;
    border-bottom: 1px solid #edf0e7;
    text-align: left;
    vertical-align: top;
    font-size: 0.95rem;
}

.table th {
    color: var(--muted);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.table tbody tr:last-child td {
    border-bottom: 0;
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1rem;
}

.login-body {
    display: grid;
    place-items: center;
    padding: 1.5rem;
}

.login-shell {
    width: min(100%, 460px);
}

.login-card {
    padding: 1.7rem;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(217, 221, 210, 0.9);
    border-radius: 28px;
    box-shadow: var(--shadow);
}

.login-brand {
    margin-bottom: 1.3rem;
}

.prose-card {
    line-height: 1.75;
}

.card-subtitle {
    margin: -0.35rem 0 1rem;
    color: var(--muted);
    line-height: 1.6;
}

.prose-card h2 {
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.security-tips {
    margin: 0;
    padding-left: 1.2rem;
    color: var(--muted);
    line-height: 1.7;
}

.security-tips li + li {
    margin-top: 0.45rem;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 1080px) {
    .card {
        grid-column: 1 / -1;
    }

    .form-grid-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .topbar {
        flex-direction: column;
    }

    .page-grid {
        grid-template-columns: 1fr;
        padding-inline: 1rem;
    }

    .card {
        grid-column: auto;
        padding: 1.15rem;
    }

    .form-grid,
    .form-grid-4,
    .detail-list,
    .result-shell {
        grid-template-columns: 1fr;
    }

    .table th,
    .table td {
        padding: 0.75rem;
    }

    .pagination {
        justify-content: space-between;
        flex-wrap: wrap;
    }
}