:root {
    --font-sans: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 28px;
    --shadow-soft: 0 10px 26px rgba(18, 31, 67, 0.055);
    --shadow-strong: 0 18px 42px rgba(18, 31, 67, 0.09);
    --line-soft: rgba(90, 108, 154, 0.12);
    --text-main: #16203c;
    --text-soft: #5f6885;
    --surface-white: #ffffff;
    --surface-muted: #f3f6ff;
    --brand-blue: #355dff;
    --brand-cyan: #4fe1ff;
    --brand-violet: #c681ff;
    --dark-strong: #11192e;
    --dark-soft: #1a2542;
    --success-soft: #daf7e8;
    --success-text: #1f7b4d;
    --info-soft: #e3edff;
    --info-text: #355dff;
    --neutral-soft: #eef1f8;
    --neutral-text: #51607d;
}

* {
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-sans);
    color: var(--text-main);
}

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

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

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

.eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 12px;
    border-radius: 999px;
    background: var(--info-soft);
    color: var(--info-text);
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

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

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 16px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 700;
    transition: 160ms ease;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
}

.button-full {
    width: 100%;
}

.button-primary {
    background: var(--brand-blue);
    color: #ffffff;
    box-shadow: 0 14px 28px rgba(53, 93, 255, 0.2);
}

.button-secondary {
    background: #ffffff;
    border-color: rgba(53, 93, 255, 0.18);
    color: var(--text-main);
}

.button-ghost {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.16);
    color: inherit;
}

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
}

.badge-success {
    background: var(--success-soft);
    color: var(--success-text);
}

.badge-info {
    background: var(--info-soft);
    color: var(--info-text);
}

.badge-neutral {
    background: var(--neutral-soft);
    color: var(--neutral-text);
}

.section-title {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.section-title-xl {
    margin-top: 0;
    font-size: clamp(2rem, 4vw, 2.8rem);
    line-height: 1;
    letter-spacing: -0.05em;
}

.section-lead,
.hero-lead,
.card-copy,
.empty-state-copy,
.sidebar-subtitle,
.dashboard-footer p,
.public-footer p {
    color: var(--text-soft);
    line-height: 1.6;
}

.section-head,
.stat-topline,
.card-topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.card-grid,
.stats-grid {
    display: grid;
    gap: 18px;
}

.card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stats-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ui-card,
.stat-card,
.table-card,
.empty-state {
    background: var(--surface-white);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-md);
    box-shadow: none;
}

.ui-card,
.stat-card,
.empty-state-inner,
.table-card {
    padding: 22px;
}

.card-title {
    margin-top: 14px;
    font-size: 1.06rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.card-copy {
    margin-top: 10px;
    font-size: 0.95rem;
}

.stat-label {
    color: var(--text-soft);
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.stat-value {
    display: block;
    margin-top: 18px;
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.05em;
}

.table-wrap {
    overflow-x: auto;
    margin-top: 16px;
}

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

.ui-table th,
.ui-table td {
    padding: 14px 10px;
    border-bottom: 1px solid rgba(90, 108, 154, 0.14);
    text-align: left;
    white-space: nowrap;
}

.ui-table th {
    color: var(--text-soft);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.ui-table td {
    font-size: 0.95rem;
}

.empty-state {
    padding: 0;
}

.empty-state-inner {
    display: grid;
    gap: 14px;
}

.empty-state-badge {
    font-size: 1rem;
    font-weight: 700;
}

.dashboard-shell {
    display: grid;
    grid-template-columns: 236px minmax(0, 1fr);
    min-height: 100vh;
}

.dashboard-main {
    display: grid;
    align-content: start;
    gap: 24px;
    padding: 34px;
}

.section-hero {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
}

.sidebar {
    display: grid;
    align-content: start;
    gap: 22px;
    padding: 28px 16px;
}

.sidebar-brand {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.sidebar-nav {
    display: grid;
    gap: 8px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 42px;
    padding: 0 12px;
    border-radius: 12px;
}

.dashboard-footer,
.public-footer {
    padding-top: 2px;
}

.form-card {
    background: var(--surface-white);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    padding: 22px;
}

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

.form-row {
    display: grid;
    gap: 8px;
}

.form-row label,
.sidebar-section-label {
    color: var(--text-soft);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.form-row input,
.form-row select,
.form-row textarea,
.sidebar-switch-form select {
    width: 100%;
    min-height: 46px;
    padding: 0 14px;
    border: 1px solid rgba(90, 108, 154, 0.16);
    border-radius: 12px;
    background: #ffffff;
    color: var(--text-main);
}

.form-errors {
    color: #a53b3b;
    font-size: 0.88rem;
    line-height: 1.4;
}

.message-stack {
    display: grid;
    gap: 10px;
}

.message-item {
    padding: 14px 16px;
    border-radius: 14px;
    background: #eaf2ff;
    color: var(--brand-blue);
    border: 1px solid rgba(53, 93, 255, 0.14);
}

.clean-page-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    padding: 6px 0 8px;
}

.clean-page-head .section-lead {
    margin-top: 8px;
}

.surface-card {
    display: grid;
    gap: 18px;
    padding: 24px;
    border: 1px solid var(--line-soft);
    border-radius: 22px;
    background: var(--surface-white);
}

.clean-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.clean-content,
.clean-list {
    display: grid;
    gap: 14px;
}

.clean-title {
    font-size: 1.02rem;
    letter-spacing: -0.02em;
}

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

.compact-actions .button,
.compact-actions button {
    min-height: 36px;
    padding-inline: 13px;
    font-size: 0.86rem;
}

.soft-status {
    color: var(--text-soft);
    font-size: 0.82rem;
    font-weight: 700;
}

.quiet-panel {
    display: grid;
    gap: 8px;
    padding: 14px;
    border-radius: 16px;
    background: #f7f9ff;
    color: var(--text-soft);
}

.quiet-panel strong {
    color: var(--text-main);
}

.quiet-details {
    padding: 18px;
    border: 1px solid var(--line-soft);
    border-radius: 18px;
    background: #ffffff;
}

.quiet-details summary {
    cursor: pointer;
    color: var(--text-main);
    font-weight: 700;
}

.quiet-details[open] summary {
    margin-bottom: 16px;
}

.inline-edit-panel {
    padding-top: 16px;
    border-top: 1px solid var(--line-soft);
}

.clean-section {
    display: grid;
    gap: 16px;
}

.search-panel {
    padding: 18px;
    border: 1px solid var(--line-soft);
    border-radius: 22px;
    background: #ffffff;
}

.search-form {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr)) auto auto;
    align-items: end;
    gap: 14px;
}

@media (max-width: 980px) {
    .dashboard-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        padding-bottom: 14px;
    }

    .section-hero {
        flex-direction: column;
    }

    .clean-page-head {
        align-items: flex-start;
        flex-direction: column;
    }

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

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

@media (max-width: 720px) {
    .dashboard-main {
        padding: 22px 16px;
    }

    .ui-card,
    .stat-card,
    .empty-state-inner,
    .table-card {
        padding: 18px;
    }
}