:root {
    --bg: #eef1f4;
    --panel: #ffffff;
    --panel-2: #f7f8fa;
    --text: #1f2933;
    --muted: #6b7280;
    --line: #d9dee5;
    --line-strong: #c8d0da;
    --primary: #1d4f5f;
    --primary-2: #173f4c;
    --danger: #a3312a;
    --success: #247047;
    --sidebar: #202832;
    --sidebar-soft: #2a3440;
    --radius: 6px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100dvh;
    background: var(--bg);
    color: var(--text);
    font-family: Arial, "Microsoft YaHei", sans-serif;
    font-size: 15px;
    line-height: 1.55;
}

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

a:hover {
    text-decoration: underline;
}

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

input,
textarea,
select,
button {
    font: inherit;
}

input,
textarea,
select {
    width: 100%;
    min-height: 40px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    background: #fff;
    color: var(--text);
    padding: 8px 10px;
    outline: none;
}

textarea {
    resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(29, 79, 95, 0.14);
}

label {
    display: grid;
    gap: 6px;
    color: #374151;
    font-weight: 700;
}

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

th,
td {
    border-bottom: 1px solid var(--line);
    padding: 11px 12px;
    text-align: left;
    vertical-align: top;
}

th {
    color: #4b5563;
    background: #f3f5f7;
    font-size: 13px;
    font-weight: 800;
}

code {
    background: #edf2f4;
    color: #183d49;
    padding: 2px 6px;
    border-radius: 4px;
}

.button {
    min-height: 40px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    padding: 8px 14px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 800;
    text-decoration: none;
    white-space: nowrap;
}

.button.primary {
    background: var(--primary);
    color: #fff;
}

.button.primary:hover {
    background: var(--primary-2);
    text-decoration: none;
}

.button.secondary {
    background: #fff;
    border-color: var(--line-strong);
    color: #26333f;
}

.button.ghost {
    background: transparent;
    border-color: var(--line);
    color: #5b6470;
}

.button.danger {
    background: #fff4f2;
    border-color: #e6b8b2;
    color: var(--danger);
}

.button.wide {
    width: 100%;
}

.button.tiny {
    min-height: 32px;
    padding: 5px 9px;
    font-size: 13px;
}

.notice,
.empty-state {
    border-radius: var(--radius);
    padding: 11px 13px;
    border: 1px solid var(--line);
    background: var(--panel);
    box-shadow: 0 6px 18px rgba(31, 41, 51, 0.06);
}

.notice.success {
    border-color: #a9d9bb;
    background: #f0faf3;
    color: var(--success);
}

.notice.danger {
    border-color: #e6b8b2;
    background: #fff4f2;
    color: var(--danger);
}

.admin-main > .notice {
    border-left-width: 4px;
}

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

.page-shell,
.login-body {
    min-height: 100dvh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.login-panel,
.auth-card,
.hero-panel,
.result-card,
.data-card,
.panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.login-panel,
.auth-card {
    width: min(100%, 410px);
    padding: 26px;
    display: grid;
    gap: 16px;
    box-shadow: 0 8px 24px rgba(31, 41, 51, 0.08);
}

.login-title span,
.eyebrow,
.admin-kicker {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

.login-title h1 {
    margin-top: 4px;
    font-size: 26px;
}

.brand-mark {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: var(--radius);
    background: var(--primary);
    color: #fff;
    font-weight: 800;
}

.stack-form,
.search-form,
.admin-form {
    display: grid;
    gap: 14px;
}

.inline-form {
    display: flex;
    gap: 10px;
    align-items: end;
}

.inline-form label.grow {
    flex: 1;
}

.sub-link {
    color: var(--muted);
    font-weight: 700;
}

.public-wrap {
    width: min(100%, 880px);
    display: grid;
    gap: 14px;
}

.public-body {
    min-height: 100dvh;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.72), rgba(238,241,244,0.96)),
        #eef1f4;
}

.public-stage {
    width: min(100% - 32px, 1040px);
    min-height: 100dvh;
    margin: 0 auto;
    padding: clamp(22px, 5vw, 56px) 0;
    display: grid;
    align-content: center;
    gap: 18px;
}

.lookup-panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 10px;
    min-height: 330px;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.75fr);
    overflow: hidden;
    box-shadow: 0 18px 48px rgba(31, 41, 51, 0.10);
}

.lookup-copy {
    padding: clamp(28px, 5vw, 56px);
    display: grid;
    align-content: center;
    gap: 16px;
    background: #26333f;
    color: #fff;
}

.lookup-copy h1 {
    max-width: 620px;
    font-size: clamp(30px, 5vw, 50px);
    line-height: 1.12;
}

.lookup-copy p {
    max-width: 560px;
    color: #c8d0da;
    font-size: 16px;
}

.public-badge {
    width: fit-content;
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: inherit;
    font-size: 12px;
    font-weight: 800;
}

.result-head .public-badge {
    background: #edf2f4;
    color: #40505f;
}

.lookup-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.lookup-meta span {
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    color: #d7dde5;
    padding: 5px 10px;
    font-size: 13px;
    font-weight: 700;
}

.lookup-form {
    padding: clamp(24px, 4vw, 42px);
    display: grid;
    align-content: center;
    gap: 14px;
}

.lookup-form label {
    font-size: 15px;
}

.lookup-control {
    display: grid;
    gap: 10px;
}

.lookup-control input {
    min-height: 52px;
    font-size: 17px;
}

.lookup-control .button {
    min-height: 52px;
}

.public-empty {
    display: grid;
    gap: 4px;
    text-align: left;
}

.public-empty strong {
    font-size: 18px;
}

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

.result-shell {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: clamp(18px, 3vw, 28px);
    display: grid;
    gap: 18px;
    box-shadow: 0 12px 36px rgba(31, 41, 51, 0.08);
}

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

.result-head h2 {
    margin-top: 8px;
    font-size: clamp(24px, 4vw, 34px);
}

.result-head p {
    margin-top: 4px;
    color: var(--muted);
}

.result-section {
    display: grid;
    gap: 12px;
}

.result-section h3 {
    font-size: 16px;
    color: #26333f;
}

.hero-panel {
    display: grid;
    gap: 20px;
    padding: clamp(22px, 4vw, 38px);
}

.hero-panel h1 {
    margin-top: 6px;
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.16;
}

.hero-panel p {
    margin-top: 10px;
    max-width: 660px;
    color: var(--muted);
}

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

.quick-links a {
    color: var(--muted);
    font-weight: 700;
}

.result-card,
.data-card,
.panel {
    padding: 18px;
}

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

.section-heading h2 {
    font-size: 22px;
}

.status-pill {
    display: inline-flex;
    min-height: 26px;
    align-items: center;
    border-radius: 999px;
    background: #edf2f4;
    color: #183d49;
    padding: 3px 9px;
    font-weight: 800;
    font-size: 12px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 0;
}

.info-item {
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 12px;
    background: #fafbfc;
}

.info-item dt,
.compact-list dt {
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.info-item dd,
.compact-list dd {
    margin: 4px 0 0;
    overflow-wrap: anywhere;
}

.info-item dd a,
.compact-list dd a {
    display: block;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    padding: 16px clamp(18px, 4vw, 36px);
    background: var(--panel);
    border-bottom: 1px solid var(--line);
}

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

.dashboard {
    width: min(100% - 32px, 1160px);
    margin: 22px auto 44px;
    display: grid;
    gap: 18px;
}

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

.compact-list {
    display: grid;
    gap: 9px;
    margin: 12px 0 0;
}

.card-top,
.agent-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: start;
}

.agent-list {
    display: grid;
    gap: 10px;
}

.agent-row {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 11px;
    background: #fafbfc;
}

.agent-row span {
    display: block;
    color: var(--muted);
}

/* Agent portal */
.agent-login-shell {
    width: min(100% - 32px, 980px);
    min-height: 100dvh;
    margin: 0 auto;
    padding: clamp(24px, 5vw, 56px) 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 410px);
    align-content: center;
    gap: 18px;
}

.agent-login-copy,
.agent-login-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 10px;
}

.agent-login-copy {
    padding: clamp(28px, 5vw, 54px);
    background: #23323a;
    color: #fff;
    display: grid;
    align-content: center;
    gap: 14px;
    min-height: 360px;
}

.agent-login-copy h1 {
    font-size: clamp(30px, 5vw, 48px);
    line-height: 1.12;
}

.agent-login-copy p {
    max-width: 560px;
    color: #c8d0da;
}

.agent-login-card {
    padding: 26px;
    display: grid;
    align-content: center;
    gap: 16px;
    box-shadow: 0 12px 36px rgba(31, 41, 51, 0.08);
}

.agent-shell {
    min-height: 100dvh;
    display: grid;
    grid-template-columns: 230px minmax(0, 1fr);
    background: #edf0f3;
}

.agent-sidebar {
    min-width: 0;
    background: #26333f;
    color: #d7dde5;
    display: flex;
    flex-direction: column;
    border-right: 1px solid #1b2630;
}

.agent-profile {
    padding: 24px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: grid;
    gap: 5px;
}

.agent-profile span {
    color: #aeb8c3;
    font-size: 12px;
    font-weight: 800;
}

.agent-profile strong {
    color: #fff;
    font-size: 19px;
}

.agent-profile small {
    color: #aeb8c3;
}

.agent-nav {
    padding: 14px 10px;
    display: grid;
    gap: 4px;
}

.agent-nav a {
    color: #d7dde5;
    border-radius: 4px;
    padding: 10px 12px;
    font-weight: 700;
}

.agent-nav a:hover {
    background: #32414d;
    text-decoration: none;
}

.agent-nav a.active {
    background: #eef1f4;
    color: #1f2933;
}

.agent-workspace {
    min-width: 0;
    padding: 24px;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-content: start;
    gap: 18px;
}

.agent-workspace > * {
    min-width: 0;
}

.agent-pagehead {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px;
}

.agent-pagehead h1 {
    margin-top: 4px;
    font-size: 26px;
}

.agent-pagehead p {
    margin-top: 4px;
    color: var(--muted);
}

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

.agent-stat {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 16px;
    display: grid;
    gap: 6px;
}

.agent-stat span {
    color: var(--muted);
    font-weight: 700;
}

.agent-stat strong {
    font-size: 30px;
    line-height: 1;
}

.agent-record-list {
    display: grid;
    gap: 16px;
}

.agent-record-panel {
    min-width: 0;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px;
    display: grid;
    gap: 16px;
}

.agent-record-head {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
}

.agent-record-head span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
}

.agent-record-head h3 {
    margin-top: 4px;
    font-size: 22px;
}

.agent-record-section {
    display: grid;
    gap: 10px;
}

.agent-record-section h4 {
    margin: 0;
    color: #26333f;
    font-size: 15px;
}

.agent-info-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 0;
}

.agent-info-grid div {
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fafbfc;
    padding: 11px;
}

.agent-info-grid dt {
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.agent-info-grid dd {
    margin: 4px 0 0;
    overflow-wrap: anywhere;
}

.agent-info-grid dd a {
    display: block;
}

.agent-empty {
    text-align: left;
}

/* Admin console */
.admin-body {
    background: #edf0f3;
}

.admin-shell {
    min-height: 100dvh;
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
}

.admin-sidebar {
    position: sticky;
    top: 0;
    height: 100dvh;
    background: var(--sidebar);
    color: #d7dde5;
    display: flex;
    flex-direction: column;
    border-right: 1px solid #182029;
}

.admin-logo {
    padding: 22px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: grid;
    gap: 6px;
}

.admin-logo span {
    width: 40px;
    height: 30px;
    display: grid;
    place-items: center;
    border-radius: 4px;
    background: #36515e;
    color: #fff;
    font-weight: 800;
    font-size: 13px;
}

.admin-logo strong {
    color: #fff;
    font-size: 16px;
}

.admin-menu {
    padding: 14px 10px;
    display: grid;
    gap: 4px;
}

.admin-menu a,
.admin-sidefoot a {
    color: #d7dde5;
    border-radius: 4px;
    padding: 10px 12px;
    font-weight: 700;
}

.admin-menu a:hover,
.admin-sidefoot a:hover {
    background: var(--sidebar-soft);
    text-decoration: none;
}

.admin-menu a.active {
    background: #eef1f4;
    color: #1f2933;
}

.admin-sidefoot {
    margin-top: auto;
    padding: 12px 10px 18px;
    display: grid;
    gap: 2px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-main {
    min-width: 0;
    padding: 24px;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-content: start;
    gap: 18px;
}

.admin-main > * {
    min-width: 0;
}

.admin-pagehead {
    display: flex;
    justify-content: space-between;
    align-items: end;
    min-height: 54px;
}

.admin-pagehead h1 {
    margin-top: 3px;
    font-size: 24px;
}

.admin-panel {
    min-width: 0;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px;
}

.confirm-modal[hidden] {
    display: none;
}

.confirm-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: grid;
    place-items: center;
    padding: 18px;
}

.confirm-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(17, 24, 39, 0.48);
}

.confirm-dialog {
    position: relative;
    width: min(100%, 420px);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 22px 60px rgba(17, 24, 39, 0.24);
    padding: 20px;
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 14px;
}

.confirm-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: #fff4f2;
    color: var(--danger);
    border: 1px solid #e6b8b2;
    font-weight: 900;
}

.confirm-dialog h2 {
    font-size: 18px;
    margin-bottom: 4px;
}

.confirm-dialog p {
    color: var(--muted);
}

.confirm-actions {
    grid-column: 1 / -1;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 4px;
}

.admin-section-title {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 12px;
    margin-bottom: 14px;
}

.admin-section-title.compact {
    align-items: center;
}

.admin-section-title h2,
.form-block h2 {
    font-size: 18px;
}

.admin-section-title p {
    color: var(--muted);
    margin-top: 3px;
}

.admin-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.admin-stat {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 16px;
    display: grid;
    gap: 8px;
}

.admin-stat span {
    color: var(--muted);
    font-weight: 700;
}

.admin-stat strong {
    font-size: 30px;
    line-height: 1;
}

.admin-table th,
.admin-table td {
    white-space: nowrap;
}

.admin-table td:nth-child(5) {
    white-space: normal;
    min-width: 220px;
}

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.table-wrap table th:first-child,
.table-wrap table td:first-child {
    padding-left: 14px;
}

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

.input-action {
    display: flex;
    align-items: stretch;
    gap: 8px;
    min-width: 0;
}

.input-action input {
    flex: 1 1 auto;
    min-width: 0;
}

.input-action .button {
    flex: 0 0 auto;
    min-width: 74px;
    width: auto;
}

.form-block {
    display: grid;
    gap: 12px;
    padding: 0 0 16px;
    border-bottom: 1px solid var(--line);
}

.form-block:last-of-type {
    border-bottom: 0;
}

.custom-fields {
    display: grid;
    gap: 9px;
}

.custom-row {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr) auto;
    gap: 9px;
}

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

.admin-grid-2 {
    display: grid;
    grid-template-columns: minmax(320px, 0.8fr) minmax(0, 1.2fr);
    gap: 18px;
}

.settings-panel {
    max-width: 680px;
}

@media (max-width: 880px) {
    .admin-shell {
        grid-template-columns: 1fr;
    }

    .agent-login-shell,
    .agent-shell {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        position: static;
        height: auto;
    }

    .agent-sidebar {
        min-height: 0;
    }

    .admin-menu,
    .admin-sidefoot,
    .agent-nav {
        display: flex;
        overflow-x: auto;
    }

    .admin-main,
    .agent-workspace {
        padding: 16px;
    }

    .admin-stats,
    .admin-grid-2,
    .agent-stats,
    .agent-info-grid,
    .form-grid,
    .info-grid,
    .card-grid {
        grid-template-columns: 1fr;
    }

    .custom-row {
        grid-template-columns: 1fr;
    }

    .inline-form,
    .inline-form.responsive,
    .topbar,
    .section-heading,
    .admin-section-title,
    .agent-record-head,
    .card-top,
    .agent-row {
        flex-direction: column;
        align-items: stretch;
    }

    .button {
        width: 100%;
    }

    .input-action .button {
        width: auto;
        flex-basis: auto;
    }

    .public-stage {
        width: min(100% - 24px, 1040px);
        align-content: start;
    }

    .lookup-panel {
        grid-template-columns: 1fr;
        min-height: 0;
    }

    .lookup-copy {
        padding: 24px;
    }

    .lookup-form {
        padding: 20px;
    }

    .result-head {
        flex-direction: column;
        align-items: stretch;
    }

    .confirm-dialog {
        grid-template-columns: 1fr;
    }

    .confirm-actions {
        flex-direction: column-reverse;
    }
}