:root {
    --bg: #f6f4ef;
    --surface: #ffffff;
    --surface-soft: #fbfaf6;
    --ink: #20201d;
    --muted: #6c6a62;
    --line: #ded9ce;
    --brand: #0f766e;
    --brand-dark: #0b5f59;
    --accent: #c2410c;
    --danger: #b42318;
    --success: #166534;
    --warning: #a16207;
    --shadow: 0 18px 45px rgba(32, 32, 29, 0.08);
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    background:
        linear-gradient(135deg, rgba(15, 118, 110, 0.08), transparent 32%),
        linear-gradient(225deg, rgba(194, 65, 12, 0.08), transparent 28%),
        var(--bg);
    color: var(--ink);
    font-family: "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: 14px;
    line-height: 1.55;
}

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

a:hover {
    color: var(--brand-dark);
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 14px 28px;
    border-bottom: 1px solid rgba(222, 217, 206, 0.8);
    background: rgba(246, 244, 239, 0.92);
    backdrop-filter: blur(12px);
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--ink);
    font-weight: 800;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    color: #fff;
    background: var(--brand);
    font-weight: 900;
}

.nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}

.nav a,
.nav button {
    border: 0;
    border-radius: 6px;
    padding: 8px 10px;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font: inherit;
}

.nav a:hover,
.nav button:hover {
    background: rgba(15, 118, 110, 0.08);
    color: var(--brand-dark);
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 28px auto 52px;
}

.auth-shell {
    width: min(440px, calc(100% - 32px));
    margin: 72px auto;
}

.page-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.page-head h1,
.auth-shell h1 {
    margin: 0;
    font-size: 28px;
    line-height: 1.2;
}

.page-head p,
.auth-shell p {
    margin: 6px 0 0;
    color: var(--muted);
}

.panel {
    margin-bottom: 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
    box-shadow: var(--shadow);
}

.panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 18px;
    border-bottom: 1px solid var(--line);
}

.panel-head h2 {
    margin: 0;
    font-size: 17px;
}

.panel-body {
    padding: 18px;
}

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

.stat {
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 18px;
    background: var(--surface-soft);
}

.stat strong {
    display: block;
    margin-top: 6px;
    font-size: 30px;
    line-height: 1;
}

.stat span {
    color: var(--muted);
}

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

.form-row {
    margin-bottom: 14px;
}

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

label {
    display: block;
    margin-bottom: 6px;
    color: var(--ink);
    font-weight: 700;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 10px 11px;
    background: #fff;
    color: var(--ink);
    font: inherit;
}

textarea {
    min-height: 96px;
    resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
    outline: 2px solid rgba(15, 118, 110, 0.18);
    border-color: var(--brand);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 8px 12px;
    background: #fff;
    color: var(--ink);
    cursor: pointer;
    font: inherit;
    font-weight: 700;
}

.btn:hover {
    border-color: var(--brand);
    color: var(--brand-dark);
}

.btn.primary {
    border-color: var(--brand);
    background: var(--brand);
    color: #fff;
}

.btn.primary:hover {
    border-color: var(--brand-dark);
    background: var(--brand-dark);
    color: #fff;
}

.btn[aria-disabled="true"] {
    pointer-events: none;
    opacity: 0.55;
}

.btn.danger {
    border-color: rgba(180, 35, 24, 0.25);
    color: var(--danger);
}

.btn.compact {
    min-height: 30px;
    padding: 5px 8px;
    font-size: 12px;
}

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

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

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

th {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

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

.code {
    display: inline-block;
    max-width: 360px;
    overflow-wrap: anywhere;
    border: 1px solid rgba(15, 118, 110, 0.16);
    border-radius: 5px;
    padding: 2px 6px;
    background: rgba(15, 118, 110, 0.06);
    color: var(--brand-dark);
    font-family: "Cascadia Mono", "Consolas", monospace;
    font-size: 12px;
}

.badge {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    border-radius: 999px;
    padding: 2px 9px;
    background: rgba(108, 106, 98, 0.12);
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
}

.badge.on {
    background: rgba(22, 101, 52, 0.12);
    color: var(--success);
}

.badge.off {
    background: rgba(180, 35, 24, 0.1);
    color: var(--danger);
}

.badge.warn {
    background: rgba(161, 98, 7, 0.12);
    color: var(--warning);
}

.flash {
    margin-bottom: 14px;
    border-radius: 8px;
    padding: 11px 13px;
    background: #fff;
    border: 1px solid var(--line);
}

.flash.success {
    border-color: rgba(22, 101, 52, 0.22);
    color: var(--success);
}

.flash.error {
    border-color: rgba(180, 35, 24, 0.22);
    color: var(--danger);
}

.empty {
    padding: 28px;
    color: var(--muted);
    text-align: center;
}

.note {
    color: var(--muted);
    font-size: 12px;
}

pre.payload {
    max-width: 520px;
    max-height: 180px;
    overflow: auto;
    margin: 0;
    border-radius: 6px;
    padding: 10px;
    background: #25231f;
    color: #f6f4ef;
    font-family: "Cascadia Mono", "Consolas", monospace;
    font-size: 12px;
}

body.page-portal {
    background:
        radial-gradient(circle at top left, rgba(15, 118, 110, 0.16), transparent 28%),
        radial-gradient(circle at top right, rgba(194, 65, 12, 0.12), transparent 22%),
        linear-gradient(180deg, #f7f3ed 0%, #f2eee6 100%);
}

body.page-admin {
    background:
        radial-gradient(circle at top left, rgba(15, 118, 110, 0.08), transparent 28%),
        radial-gradient(circle at top right, rgba(194, 65, 12, 0.08), transparent 22%),
        var(--bg);
}

body.page-auth {
    background:
        radial-gradient(circle at top, rgba(15, 118, 110, 0.12), transparent 36%),
        linear-gradient(180deg, #f4f1ea 0%, #ece7dd 100%);
}

body.page-portal .topbar {
    background: rgba(247, 243, 237, 0.9);
}

body.page-admin .topbar {
    background: rgba(246, 244, 239, 0.94);
}

body.page-portal .brand-mark {
    background: linear-gradient(135deg, var(--brand), var(--accent));
}

nav form {
    margin: 0;
}

main.portal-shell {
    width: min(1260px, calc(100% - 32px));
}

main.admin-shell {
    width: min(1180px, calc(100% - 32px));
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    color: var(--accent);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

body.page-portal .page-head h1,
body.page-portal .hero-copy h1 {
    letter-spacing: -0.03em;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    gap: 20px;
    margin-bottom: 22px;
}

.hero-copy {
    border-radius: 24px;
    padding: 28px;
    background: linear-gradient(135deg, rgba(15, 118, 110, 0.96), rgba(11, 95, 89, 0.88) 55%, rgba(194, 65, 12, 0.9));
    color: #f8f6f0;
    box-shadow: var(--shadow);
}

.hero-copy h1 {
    margin: 0 0 14px;
    max-width: 12ch;
    color: #fff;
    font-size: clamp(34px, 4vw, 56px);
    line-height: 1.05;
}

.hero-copy p {
    max-width: 62ch;
    margin: 0;
    color: rgba(248, 246, 240, 0.88);
    font-size: 15px;
}

.hero-actions {
    margin-top: 20px;
}

.hero-actions .btn {
    border-color: rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.hero-actions .btn.primary {
    border-color: #fff;
    background: #fff;
    color: var(--brand-dark);
}

.hero-panel {
    display: grid;
    gap: 14px;
    align-content: start;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.metric-card {
    border: 1px solid rgba(222, 217, 206, 0.9);
    border-radius: 18px;
    padding: 18px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow);
}

.metric-card span {
    display: block;
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.metric-card strong {
    display: block;
    margin-top: 8px;
    font-size: 32px;
    line-height: 1;
}

.hero-note {
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: 18px;
    padding: 18px 20px;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow);
}

.hero-note strong {
    display: block;
    margin-bottom: 6px;
    font-size: 18px;
}

.note-label {
    display: inline-flex;
    align-items: center;
    margin-bottom: 10px;
    border-radius: 999px;
    padding: 4px 10px;
    background: rgba(15, 118, 110, 0.08);
    color: var(--brand-dark);
    font-size: 12px;
    font-weight: 800;
}

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

.app-card {
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 20px;
    background: linear-gradient(180deg, #fff 0%, #fcfbf7 100%);
    box-shadow: var(--shadow);
}

.app-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.app-card h3 {
    margin: 0 0 6px;
    font-size: 20px;
}

.app-desc {
    margin: 0 0 16px;
    color: var(--muted);
    min-height: 48px;
}

.app-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--surface-soft);
}

.app-meta span {
    display: block;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

.app-meta strong {
    display: block;
    margin-top: 4px;
    font-size: 15px;
}

.app-note {
    margin-top: 14px;
    padding: 14px;
    border: 1px solid rgba(15, 118, 110, 0.12);
    border-radius: 16px;
    background: rgba(15, 118, 110, 0.05);
}

.app-note p {
    margin: 0;
}

.clamp-3 {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.app-actions .btn {
    flex: 1 1 140px;
}

.app-empty {
    grid-column: 1 / -1;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.summary-card {
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 18px;
    background: var(--surface);
    box-shadow: var(--shadow);
}

.summary-card span {
    display: block;
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.summary-card strong {
    display: block;
    margin-top: 8px;
    font-size: 20px;
    line-height: 1.3;
}

.summary-card small {
    display: block;
    margin-top: 6px;
    color: var(--muted);
}

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

.doc-card {
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 18px;
    background: var(--surface-soft);
}

.doc-card span {
    display: block;
    margin-bottom: 10px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.doc-card strong {
    display: block;
    margin-bottom: 8px;
    font-size: 16px;
}

.doc-card p {
    margin: 0;
    color: var(--muted);
}

body.page-portal .panel, body.page-admin .panel {
    backdrop-filter: blur(6px);
}

body.page-portal .page-head {
    margin-bottom: 20px;
}

body.page-portal .page-head p {
    max-width: 68ch;
}

body.page-portal .btn.primary {
    box-shadow: 0 12px 28px rgba(15, 118, 110, 0.18);
}

body.page-portal .btn.primary:hover {
    box-shadow: 0 16px 32px rgba(15, 118, 110, 0.22);
}

body.page-auth .panel {
    border-radius: 18px;
}

body.page-auth .panel-head h2 {
    font-size: 19px;
}

@media (max-width: 960px) {
    .hero,
    .app-grid,
    .summary-grid,
    .docs-grid {
        grid-template-columns: 1fr;
    }

    .hero-copy h1 {
        max-width: none;
    }

    .metric-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 820px) {
    .topbar,
    .page-head,
    .panel-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .container {
        width: min(100% - 20px, 1180px);
        margin-top: 18px;
    }

    .grid,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .hero-panel {
        order: -1;
    }

    .metric-grid {
        grid-template-columns: 1fr;
    }

    th,
    td {
        padding: 10px 8px;
    }
}