:root {
    --bg: #f5f7fb;
    --surface: #ffffff;
    --surface-soft: #eef3f7;
    --text: #182033;
    --muted: #667085;
    --line: #d9e1ea;
    --primary: #2457ff;
    --primary-dark: #163fc8;
    --accent: #19a974;
    --warning: #d88400;
    --shadow: 0 18px 42px rgba(25, 32, 51, 0.08);
    --radius: 8px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

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

.sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 5;
    width: 274px;
    padding: 22px;
    background: #101828;
    color: #fff;
    display: flex;
    flex-direction: column;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
}

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

.brand strong,
.brand small {
    display: block;
}

.brand small {
    margin-top: 2px;
    color: #a9b5c7;
    font-size: 12px;
}

.nav {
    display: grid;
    gap: 6px;
}

.nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 44px;
    padding: 10px 12px;
    border-radius: var(--radius);
    color: #d7deea;
}

.nav a:hover,
.nav a.active {
    background: #1d2939;
    color: #fff;
}

.sidebar-footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: 8px;
    color: #c8d2e2;
    font-size: 13px;
}

.status-dot {
    width: 9px;
    height: 9px;
    border-radius: 999px;
    background: var(--accent);
}

.shell {
    margin-left: 274px;
    padding: 28px;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}

.eyebrow {
    margin: 0 0 4px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
}

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

h1 {
    margin-bottom: 0;
    font-size: 32px;
}

h2 {
    margin-bottom: 0;
    font-size: 18px;
}

.top-actions,
.toolbar,
.form-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.icon-button,
.button {
    border: 1px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 40px;
}

.icon-button {
    width: 42px;
    background: var(--surface);
    border-color: var(--line);
    color: var(--text);
}

.button {
    padding: 0 14px;
    font-weight: 700;
}

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

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

.button.secondary {
    background: var(--surface);
    border-color: var(--line);
    color: var(--text);
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

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

.metric-card {
    padding: 16px;
}

.metric-card span,
.metric-card small,
.panel-header span,
.timeline p,
.client-card p,
dt {
    color: var(--muted);
}

.metric-card strong {
    display: block;
    margin: 8px 0 4px;
    font-size: 26px;
}

.metric-card small {
    font-weight: 700;
}

.content-grid {
    display: grid;
    gap: 18px;
    margin-bottom: 18px;
}

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

.panel {
    padding: 18px;
}

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

.panel-header a {
    color: var(--primary);
    font-weight: 700;
}

.chart {
    width: 100%;
    max-height: 240px;
}

.timeline {
    display: grid;
    gap: 12px;
}

.timeline-item {
    display: grid;
    grid-template-columns: 12px 1fr auto;
    gap: 12px;
    align-items: start;
}

.timeline-item > span {
    width: 10px;
    height: 10px;
    margin-top: 5px;
    border-radius: 999px;
    background: var(--primary);
}

.timeline-item p {
    margin: 3px 0 0;
}

.timeline-item time {
    color: var(--muted);
    font-size: 13px;
}

.rank-list {
    display: grid;
    gap: 12px;
}

.rank-list div {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    padding: 12px;
    border-radius: var(--radius);
    background: var(--surface-soft);
}

.rank-list span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.action-layout {
    display: grid;
    grid-template-columns: minmax(320px, 420px) minmax(0, 1fr);
    gap: 18px;
    align-items: start;
}

.form-panel {
    display: grid;
    gap: 16px;
}

.dropzone {
    min-height: 158px;
    border: 1px dashed #9aa8ba;
    border-radius: var(--radius);
    background: #f8fbff;
    display: grid;
    place-items: center;
    gap: 6px;
    padding: 18px;
    text-align: center;
    cursor: pointer;
}

.dropzone input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.dropzone.dragging {
    border-color: var(--primary);
    background: #eef4ff;
}

.dropzone small {
    color: var(--muted);
    max-width: 320px;
}

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

label {
    display: grid;
    gap: 7px;
    color: #344054;
    font-size: 13px;
    font-weight: 700;
}

label.full {
    grid-column: 1 / -1;
}

input,
textarea,
select {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    color: var(--text);
    min-height: 42px;
    padding: 9px 11px;
}

textarea {
    resize: vertical;
}

.switch-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.switch-row.vertical {
    display: grid;
}

.switch-row label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.switch-row input[type="checkbox"] {
    width: 18px;
    height: 18px;
    min-height: 18px;
}

.small-input {
    width: 86px;
}

.form-output {
    min-height: 22px;
    color: var(--primary-dark);
    font-weight: 700;
}

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

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 720px;
}

th,
td {
    padding: 13px 12px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: middle;
}

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

.badge {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 0 9px;
    border-radius: 999px;
    background: #e9f7ef;
    color: #157347;
    font-size: 12px;
    font-weight: 800;
}

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

.client-card {
    padding: 16px;
}

.client-card h3 {
    margin-bottom: 4px;
}

.client-card dl {
    display: grid;
    grid-template-columns: 76px 1fr;
    gap: 8px 12px;
    margin: 16px 0;
}

.client-card dd {
    margin: 0;
    overflow-wrap: anywhere;
}

.filter-row {
    display: grid;
    grid-template-columns: minmax(240px, 1fr) 180px 220px;
    gap: 12px;
    margin-bottom: 14px;
}

.empty-state {
    max-width: 560px;
}

.public-shell {
    min-height: 100vh;
    padding: 28px;
    display: grid;
    place-items: center;
    background:
        linear-gradient(180deg, rgba(36, 87, 255, 0.08), rgba(25, 169, 116, 0.05)),
        var(--bg);
}

.public-page {
    width: min(760px, 100%);
    display: grid;
    gap: 18px;
}

.public-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 18px;
}

.public-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: clamp(20px, 4vw, 34px);
    display: grid;
    gap: 16px;
}

.public-card h1 {
    font-size: 34px;
}

.public-card p {
    color: var(--muted);
    max-width: 620px;
}

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

.file-preview-list div {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.file-preview-list strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-preview-list small,
.token-note {
    color: var(--muted);
}

.icon {
    width: 18px;
    height: 18px;
    display: inline-block;
    position: relative;
    flex: 0 0 auto;
}

.icon::before,
.icon::after {
    content: "";
    position: absolute;
    inset: 3px;
    border: 2px solid currentColor;
    border-radius: 3px;
}

.icon-grid::after { inset: 8px 3px 3px 8px; }
.icon-send::before { transform: skewX(-18deg); border-left-width: 0; }
.icon-inbox::after { inset: 9px 4px 4px; border-top: 0; }
.icon-users::after { inset: 7px 0 1px 8px; border-radius: 999px; }
.icon-shield::before { border-radius: 8px 8px 12px 12px; }
.icon-sliders::after { inset: 2px 8px; border-left: 0; border-right: 0; }
.icon-bell::before { border-radius: 999px 999px 5px 5px; }
.icon-user::before { border-radius: 999px; }
.icon-upload::after { inset: 1px 7px 8px; border-bottom: 0; transform: rotate(45deg); }
.icon-link::before { border-radius: 999px; transform: rotate(-25deg); }
.icon-plus::before { inset: 8px 3px; border-left: 0; border-right: 0; }
.icon-plus::after { inset: 3px 8px; border-top: 0; border-bottom: 0; }
.icon-folder::before { inset: 6px 2px 3px; }
.icon-save::before { inset: 2px; }

@media (max-width: 1180px) {
    .metric-grid,
    .client-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .action-layout,
    .two-columns {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .sidebar {
        position: static;
        width: auto;
        padding: 14px;
    }

    .brand {
        margin-bottom: 14px;
    }

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

    .sidebar-footer {
        margin-top: 14px;
    }

    .shell {
        margin-left: 0;
        padding: 18px;
    }

    .topbar,
    .panel-header {
        align-items: flex-start;
        flex-direction: column;
    }

    h1 {
        font-size: 26px;
    }

    .metric-grid,
    .client-grid,
    .form-grid,
    .filter-row,
    .file-preview-list div {
        grid-template-columns: 1fr;
    }

    .public-shell {
        padding: 16px;
    }

    .public-card h1 {
        font-size: 27px;
    }
}