:root {
    --bg: #f4f7f8;
    --card: #ffffff;
    --ink: #15202b;
    --muted: #52606d;
    --accent: #0f766e;
    --accent-ink: #ffffff;
    --border: #d9e2ec;
    --header-start: #0f766e;
    --header-end: #155e75;
    --header-ink: #e6fffb;
    --surface-muted: #f1f7f8;
    --surface-muted-border: #d5e8e8;
    --nav-bg: #d8e8e7;
    --nav-ink: #1a2f38;
    --chip-bg: rgba(255, 255, 255, 0.16);
    --field-bg: #ffffff;
    --field-ink: #15202b;
    --field-border: #cdd8e3;
    --field-placeholder: #6c7f8f;
    --btn-secondary-bg: #334e68;
    --btn-secondary-ink: #f8fbff;
    --btn-danger-bg: #9f1239;
    --btn-danger-ink: #fff7f8;
    --nav-active-bg: #0f766e;
    --nav-active-ink: #ffffff;
    --table-divider: #ebf0f4;
    --row-hover-bg: #e9f3f2;
    --row-hover-ink: #15202b;
    --tree-row-hover-bg: #e5efee;
    --tree-row-selected-bg: #cceae7;
    --tree-row-selected-ink: #0d5c57;
    --tree-count-bg: #dde9eb;
    --tree-count-ink: #334e68;
    --separator-ink: #9ca3af;
    --shadow-soft: 0 4px 14px rgba(21, 32, 43, 0.1);
    --shadow-mid: 0 12px 24px rgba(21, 32, 43, 0.08);
    --shadow-strong: 0 16px 36px rgba(8, 47, 73, 0.25);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ink);
    background: radial-gradient(circle at 20% 20%, #d9f3f0 0%, var(--bg) 45%, #eef2f5 100%);
}

body.dark-mode {
    --bg: #111c24;
    --card: #162630;
    --ink: #e3edf2;
    --muted: #9bb2bf;
    --accent: #1f9a8f;
    --accent-ink: #f7fffe;
    --border: #2d4656;
    --header-start: #143746;
    --header-end: #1a2d42;
    --header-ink: #e3edf2;
    --surface-muted: #1f3340;
    --surface-muted-border: #345464;
    --nav-bg: #223b49;
    --nav-ink: #e3edf2;
    --chip-bg: rgba(255, 255, 255, 0.1);
    --field-bg: #1d313d;
    --field-ink: #e3edf2;
    --field-border: #3a5668;
    --field-placeholder: #92a9b7;
    --btn-secondary-bg: #2f4f67;
    --btn-secondary-ink: #edf6fb;
    --btn-danger-bg: #b4234c;
    --btn-danger-ink: #fff6f8;
    --nav-active-bg: #1f9a8f;
    --nav-active-ink: #f3fffd;
    --table-divider: #2a4150;
    --row-hover-bg: #223845;
    --row-hover-ink: #f0f6fa;
    --tree-row-hover-bg: #24404f;
    --tree-row-selected-bg: #2c5a65;
    --tree-row-selected-ink: #e9fffc;
    --tree-count-bg: #2b4657;
    --tree-count-ink: #d8e8f1;
    --separator-ink: #8fa4b1;
    --shadow-soft: 0 4px 14px rgba(0, 0, 0, 0.35);
    --shadow-mid: 0 12px 24px rgba(0, 0, 0, 0.35);
    --shadow-strong: 0 16px 36px rgba(0, 0, 0, 0.45);
}

body.dark-mode {
    background: radial-gradient(circle at 15% 15%, #1c3341 0%, var(--bg) 52%, #0f1720 100%);
}

.page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1.5rem;
}

.login-page .card {
    transform: scale(0.75);
}

.user-home-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1.5rem;
}

.user-home {
    width: min(100%, 560px);
    padding: 2rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow-mid);
}

.user-home h1 {
    margin: 0.5rem 0 0.75rem;
}

.user-home .btn-inline {
    width: auto;
}

.card {
    width: min(100%, 480px);
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 18px 40px rgba(21, 32, 43, 0.09);
}

.eyebrow {
    margin: 0;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-size: 0.72rem;
    color: var(--muted);
}

h1 {
    margin: 0.6rem 0 0.75rem;
    font-size: 1.7rem;
}

.subtext {
    margin: 0 0 1.4rem;
    color: var(--muted);
    line-height: 1.45;
}

.form {
    display: grid;
    gap: 0.75rem;
}

label {
    font-weight: 600;
}

input {
    width: 100%;
    padding: 0.7rem 0.8rem;
    border-radius: 10px;
    border: 1px solid var(--field-border);
    font-size: 1rem;
    background: var(--field-bg);
    color: var(--field-ink);
}

input::placeholder {
    color: var(--field-placeholder);
}

select {
    width: 100%;
    padding: 0.7rem 0.8rem;
    border-radius: 10px;
    border: 1px solid var(--field-border);
    font-size: 1rem;
    background: var(--field-bg);
    color: var(--field-ink);
}

button {
    margin-top: 0.2rem;
    width: 100%;
    border: none;
    border-radius: 10px;
    background: var(--accent);
    color: var(--accent-ink);
    padding: 0.78rem 0.9rem;
    font-size: 0.97rem;
    font-weight: 700;
    cursor: pointer;
}

.status {
    min-height: 1.2rem;
    font-size: 0.9rem;
    color: var(--muted);
}

.divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 1.2rem 0 1rem;
}

.bypass h2 {
    margin: 0 0 0.4rem;
    font-size: 1.05rem;
}

.btn-secondary {
    background: var(--btn-secondary-bg);
    color: var(--btn-secondary-ink);
}

.hidden {
    display: none;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(8, 20, 28, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.2rem;
    z-index: 100;
}

.modal-backdrop.hidden {
    display: none;
}

.modal-card {
    width: min(440px, 100%);
    background: var(--card);
    color: var(--ink);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow-strong);
    padding: 1.3rem 1.4rem;
}

.modal-card h3 {
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
}

.modal-card label {
    display: block;
    margin-bottom: 0.3rem;
    font-size: 0.85rem;
    color: var(--muted);
}

.modal-card input[type='email'] {
    width: 100%;
    padding: 0.55rem 0.7rem;
    border-radius: 8px;
    border: 1px solid var(--field-border);
    background: var(--field-bg);
    color: var(--field-ink);
}

.modal-text {
    margin: 0 0 0.9rem;
    font-size: 0.88rem;
    color: var(--muted);
}

.modal-hint {
    margin: 0.5rem 0 0;
    font-size: 0.8rem;
    color: var(--muted);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.6rem;
    margin-top: 1.1rem;
}

.modal-progress {
    height: 6px;
    border-radius: 999px;
    background: var(--surface-muted);
    border: 1px solid var(--surface-muted-border);
    overflow: hidden;
    margin-top: 0.5rem;
}

.modal-progress-bar {
    height: 100%;
    width: 0;
    background: var(--accent);
    transition: width 0.2s ease;
}

.cat-card-owner {
    overflow-wrap: anywhere;
}

.app-shell {
    min-height: 100vh;
    padding: 1.2rem 1.4rem;
    width: 100%;
    max-width: none;
    margin: 0;
}

.app-header {
    background: linear-gradient(130deg, var(--header-start) 0%, var(--header-end) 100%);
    color: var(--header-ink);
    border-radius: 16px;
    padding: 1.3rem;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    box-shadow: var(--shadow-strong);
}

.app-brand {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.app-title {
    margin: 0;
    font-size: 2rem;
    line-height: 1.1;
    letter-spacing: 0.01em;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
}

.app-subtitle {
    margin: 0;
    font-size: 0.95rem;
    color: var(--header-ink);
    opacity: 0.95;
}

.version-chip {
    display: inline-block;
    width: fit-content;
    background: var(--chip-bg);
    color: var(--header-ink);
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 999px;
    font-size: 0.78rem;
    padding: 0.2rem 0.55rem;
    font-weight: 700;
}

.header-actions {
    display: flex;
    gap: 0.8rem;
    align-items: center;
    flex-wrap: wrap;
}

.user-chip {
    background: var(--chip-bg);
    padding: 0.45rem 0.7rem;
    border-radius: 999px;
    font-size: 0.9rem;
}

.app-nav {
    margin-top: 1rem;
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.nav-btn {
    width: auto;
    border-radius: 999px;
    background: var(--nav-bg);
    color: var(--nav-ink);
    padding: 0.55rem 1rem;
    font-weight: 700;
}

.nav-btn.active {
    background: var(--nav-active-bg);
    color: var(--nav-active-ink);
}

.app-main {
    margin-top: 1rem;
}

.tab-panel {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1rem;
    box-shadow: var(--shadow-mid);
}

.metrics {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.metric-card {
    background: var(--surface-muted);
    border: 1px solid var(--surface-muted-border);
    border-radius: 12px;
    padding: 0.85rem;
}

.metric-card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.88rem;
}

.metric-card strong {
    display: block;
    margin-top: 0.35rem;
    font-size: 1.5rem;
}

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 1rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 700px;
}

.retention-table {
    min-width: 980px;
}

.retention-table th {
    font-size: 0.76rem;
}

.retention-table td {
    font-size: 0.82rem;
    padding: 0.5rem 0.6rem;
}

th,
td {
    text-align: left;
    padding: 0.62rem 0.65rem;
    border-bottom: 1px solid var(--table-divider);
    font-size: 0.9rem;
}

tbody tr:hover td {
    background: var(--row-hover-bg);
    color: var(--row-hover-ink);
}

th {
    background: var(--surface-muted);
    color: var(--muted);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.panel-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.8rem;
}

.btn-inline {
    width: auto;
    margin: 0;
    padding: 0.55rem 0.9rem;
}

.retention-pagination {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 0.55rem;
    margin: -0.25rem 0 0.9rem;
    flex-wrap: wrap;
}

.retention-page-info {
    font-size: 0.8rem;
    color: var(--muted);
}

.retention-page-btn {
    padding: 0.42rem 0.72rem;
}

.retention-page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.retention-filters {
    display: grid;
    grid-template-columns: repeat(6, minmax(120px, 1fr));
    gap: 0.5rem;
    align-items: end;
    margin-bottom: 0.8rem;
}

.retention-filters label {
    font-size: 0.75rem;
    color: var(--muted);
    margin-bottom: 0.1rem;
}

.retention-filters input,
.retention-filters select {
    padding: 0.42rem 0.5rem;
    font-size: 0.82rem;
    border-radius: 8px;
}

.retention-filters .btn-inline {
    margin-top: 0;
    padding: 0.5rem 0.7rem;
    font-size: 0.8rem;
}

.config-form {
    max-width: 100%;
}

.mapping-editor-wrap {
    margin-top: 0.15rem;
}

.mapping-table {
    width: 100%;
    min-width: 0;
    table-layout: fixed;
}

.mapping-table th,
.mapping-table td {
    vertical-align: middle;
}

.mapping-table th:nth-child(1),
.mapping-table td:nth-child(1) {
    width: 86px;
}

.mapping-table th:nth-child(5),
.mapping-table td:nth-child(5) {
    width: 110px;
}

.mapping-table td input[type="text"] {
    width: 100%;
    min-width: 0;
}

.mapping-table td input[type="checkbox"] {
    width: auto;
    transform: scale(1.15);
}

.mapping-actions {
    display: flex;
    justify-content: flex-start;
}

@media (max-width: 1100px) {

    .mapping-table th,
    .mapping-table td {
        padding: 0.5rem;
    }
}

.btn-danger {
    background: var(--btn-danger-bg);
    color: var(--btn-danger-ink);
}

.admin-actions {
    margin-top: 1rem;
    border-top: 1px solid var(--border);
    padding-top: 1rem;
    display: grid;
    gap: 0.5rem;
}

@media (max-width: 900px) {
    .metrics {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

@media (max-width: 640px) {
    .app-shell {
        padding: 0.8rem;
    }

    .app-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-actions {
        width: 100%;
        justify-content: space-between;
    }

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

/* ── CATALOGUE ─────────────────────────────────────────────────────── */
.cat-topbar-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.cat-search-input {
    width: auto;
    flex: 1 1 180px;
    min-width: 140px;
    padding: 0.42rem 0.6rem;
    font-size: 0.88rem;
    border-radius: 8px;
    margin: 0;
}

.cat-filter-input {
    width: auto;
    flex: 1 1 180px;
    min-width: 140px;
    padding: 0.42rem 0.6rem;
    font-size: 0.88rem;
    border-radius: 8px;
    margin: 0;
}

.cat-filter-select {
    width: auto;
    flex: 0 0 auto;
    padding: 0.42rem 0.6rem;
    font-size: 0.88rem;
    border-radius: 8px;
}

.cat-select-all-wrap {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin: 0;
    font-size: 0.8rem;
    color: var(--muted);
    white-space: nowrap;
}

.cat-select-all-wrap input {
    width: auto;
    margin: 0;
}

.cat-selected-info {
    font-size: 0.8rem;
    color: var(--muted);
    white-space: nowrap;
}

.cat-count-info {
    font-size: 0.8rem;
    color: var(--muted);
    white-space: nowrap;
}

.cat-scan-banner {
    margin-top: 0.75rem;
}

.cat-scan-card {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem 1rem;
    padding: 0.65rem 0.9rem;
    border-radius: 8px;
    font-size: 0.8rem;
    border: 1px solid var(--border);
    background: var(--card);
}

.cat-scan-card--active {
    background: color-mix(in srgb, var(--accent) 8%, var(--card));
    border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
}

.cat-scan-main {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.cat-scan-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 700;
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.cat-scan-badge--active {
    background: #0f766e;
    color: #ffffff;
}

.cat-scan-badge--idle {
    background: var(--tree-count-bg);
    color: var(--muted);
}

.cat-scan-pulse {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
    animation: catScanPulse 1.6s infinite;
}

@keyframes catScanPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
    }

    70% {
        box-shadow: 0 0 0 6px rgba(34, 197, 94, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
    }
}

.cat-scan-pill {
    background: var(--surface-muted);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.18rem 0.5rem;
    font-size: 0.78rem;
    color: var(--ink);
}

.cat-scan-pill--highlight {
    background: color-mix(in srgb, var(--accent) 15%, var(--surface-muted));
    border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
    font-weight: 600;
}

.cat-scan-stats {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.78rem;
    color: var(--muted);
}

.cat-scan-stats strong {
    color: var(--ink);
}

.cat-scan-last {
    font-size: 0.75rem;
    color: var(--muted);
}

.cat-scan-path-row {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    padding-top: 0.25rem;
    border-top: 1px dashed var(--border);
    margin-top: 0.25rem;
}

.cat-scan-path-label {
    font-weight: 700;
    color: var(--muted);
    flex-shrink: 0;
}

.cat-scan-path-code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.75rem;
    color: var(--accent);
    background: var(--surface-muted);
    padding: 0.12rem 0.4rem;
    border-radius: 4px;
    border: 1px solid var(--border);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
}

.cat-scan-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.cat-scan-action-btn {
    font-size: 0.78rem;
    padding: 0.28rem 0.75rem;
    line-height: 1.2;
    cursor: pointer;
}

.cat-decision-overview {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.55rem;
    margin-top: 0.75rem;
}

.cat-decision-overview-item {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.2rem 0.65rem;
    align-items: baseline;
    padding: 0.65rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 8px;
}

.cat-decision-overview-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.cat-decision-overview-item strong {
    grid-row: span 2;
    font-size: 1.25rem;
    color: var(--ink);
}

.cat-decision-overview-item>span:last-child {
    font-size: 0.75rem;
    color: var(--muted);
}

.cat-layout {
    --cat-sidebar-width: 310px;
    display: grid;
    grid-template-columns: var(--cat-sidebar-width) 10px minmax(0, 1fr);
    gap: 1rem;
    margin-top: 0.75rem;
    align-items: flex-start;
}

.cat-sidebar {
    width: auto;
    flex-shrink: 0;
    background: var(--surface-muted);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.5rem 0 0.75rem;
    overflow-y: auto;
    max-height: 78vh;
}

.cat-splitter {
    width: 10px;
    align-self: stretch;
    margin: 0 -0.5rem;
    border-radius: 999px;
    cursor: col-resize;
    position: relative;
    outline: none;
}

.cat-splitter::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    border-radius: 999px;
    background: color-mix(in srgb, var(--muted) 45%, transparent);
    opacity: 0.6;
}

.cat-splitter:hover::before,
.cat-splitter:focus-visible::before {
    background: var(--accent);
    opacity: 1;
}

body.cat-resizing {
    cursor: col-resize;
    user-select: none;
}

body.cat-resizing * {
    cursor: col-resize !important;
}

.cat-sidebar-heading {
    margin: 0 0 0.35rem;
    padding: 0 0.75rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--muted);
}

.cat-tree-list,
.cat-tree-children {
    list-style: none;
    margin: 0;
    padding: 0;
}

.cat-tree-item:not(.is-expanded)>.cat-tree-children {
    display: none;
}

.cat-tree-item.is-expanded>.cat-tree-children {
    display: block;
}

.cat-tree-row {
    display: flex;
    align-items: center;
    width: 100%;
    padding-left: calc(0.35rem + var(--depth, 0) * 0.85rem);
    border-radius: 4px;
}

.cat-tree-row:hover {
    background: var(--tree-row-hover-bg);
}

.cat-tree-selected>.cat-tree-row {
    background: var(--tree-row-selected-bg);
    color: var(--tree-row-selected-ink);
}

.cat-tree-toggle,
.cat-tree-toggle-spacer {
    width: 1.25rem;
    height: 1.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cat-tree-toggle {
    background: transparent;
    border: none;
    color: var(--muted);
    cursor: pointer;
    padding: 0;
    border-radius: 3px;
    margin: 0;
}

.cat-tree-toggle:hover {
    color: var(--ink);
    background: rgba(0, 0, 0, 0.08);
}

.cat-tree-selected>.cat-tree-row .cat-tree-toggle {
    color: var(--tree-row-selected-ink);
}

.cat-tree-selected>.cat-tree-row .cat-tree-toggle:hover {
    background: rgba(255, 255, 255, 0.18);
}

.cat-tree-chevron {
    transition: transform 0.15s ease;
    display: inline-block;
}

.cat-tree-item.is-expanded>.cat-tree-row .cat-tree-chevron {
    transform: rotate(90deg);
}

.cat-tree-btn {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.38rem 0.5rem 0.38rem 0.15rem;
    background: none;
    border: none;
    border-radius: 0;
    color: inherit;
    font-size: 0.82rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    margin: 0;
    line-height: 1.3;
}

.cat-tree-selected>.cat-tree-row .cat-tree-btn {
    font-weight: 700;
}

.cat-tree-label {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cat-tree-meta {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    flex-shrink: 0;
}

.cat-tree-size {
    font-size: 0.68rem;
    color: var(--muted);
    font-weight: 600;
    white-space: nowrap;
}

.cat-tree-selected>.cat-tree-row .cat-tree-size {
    color: inherit;
    opacity: 0.95;
}

.cat-tree-retain-badge {
    background: var(--tree-count-bg);
    color: var(--muted);
    border-radius: 999px;
    font-size: 0.65rem;
    padding: 0.08rem 0.38rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0.8;
}

.cat-tree-retain-badge.has-retain {
    background: #dcfce7;
    color: #166534;
    font-weight: 700;
    opacity: 1;
}

.cat-tree-selected>.cat-tree-row .cat-tree-retain-badge.has-retain {
    background: #166534;
    color: #f0fdf4;
}

.cat-tree-count {
    background: var(--tree-count-bg);
    color: var(--tree-count-ink);
    border-radius: 999px;
    font-size: 0.68rem;
    padding: 0.08rem 0.38rem;
    font-weight: 700;
    min-width: 1.4rem;
    text-align: center;
}

.cat-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.cat-dot-retain {
    background: #22c55e;
}

.cat-dot-hold {
    background: #f59e0b;
}

.cat-dot-delete {
    background: #ef4444;
}

.cat-dot-unassigned {
    background: #d1d5db;
}

.cat-main {
    flex: 1;
    min-width: 0;
}

.cat-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex-wrap: wrap;
    font-size: 0.82rem;
    margin-bottom: 0.75rem;
    min-height: 1.4rem;
}

.cat-bc-link {
    width: auto;
    margin: 0;
    padding: 0;
    background: none;
    border: none;
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: underline;
    text-decoration-color: transparent;
    transition: text-decoration-color 0.1s;
}

.cat-bc-link:hover {
    text-decoration-color: var(--accent);
}

.cat-bc-sep {
    color: var(--separator-ink);
    user-select: none;
}

.cat-bc-current {
    font-weight: 600;
    color: var(--ink);
}

.cat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 0.75rem;
}

.cat-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.85rem 0.9rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    transition: box-shadow 0.15s;
}

.cat-card-head {
    display: flex;
    justify-content: flex-end;
}

.cat-tile-select {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin: 0;
    font-size: 0.7rem;
    color: var(--muted);
}

.cat-tile-select input {
    width: auto;
    margin: 0;
}

.cat-card:hover {
    box-shadow: var(--shadow-soft);
}

.cat-card-badges {
    display: flex;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.cat-family-badge,
.cat-decision-badge {
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.15rem 0.42rem;
    border-radius: 999px;
    white-space: nowrap;
}

.cat-folder-badge {
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 0.15rem 0.42rem;
    border-radius: 999px;
    white-space: nowrap;
    background: color-mix(in srgb, #22d3ee 22%, var(--card));
    color: color-mix(in srgb, #0891b2 82%, var(--ink));
    border: 1px solid color-mix(in srgb, #22d3ee 35%, var(--border));
}

.cat-folder-badge-btn {
    width: auto;
    margin: 0;
    cursor: pointer;
}

.cat-family-document {
    background: color-mix(in srgb, #3b82f6 22%, var(--card));
    color: color-mix(in srgb, #1d4ed8 80%, var(--ink));
}

.cat-family-spreadsheet {
    background: color-mix(in srgb, #22c55e 22%, var(--card));
    color: color-mix(in srgb, #15803d 80%, var(--ink));
}

.cat-family-code {
    background: color-mix(in srgb, #8b5cf6 22%, var(--card));
    color: color-mix(in srgb, #6d28d9 80%, var(--ink));
}

.cat-family-image {
    background: color-mix(in srgb, #eab308 24%, var(--card));
    color: color-mix(in srgb, #a16207 80%, var(--ink));
}

.cat-family-media {
    background: color-mix(in srgb, #06b6d4 22%, var(--card));
    color: color-mix(in srgb, #0e7490 80%, var(--ink));
}

.cat-family-data {
    background: color-mix(in srgb, #38bdf8 22%, var(--card));
    color: color-mix(in srgb, #0369a1 80%, var(--ink));
}

.cat-family-archive {
    background: color-mix(in srgb, var(--muted) 20%, var(--card));
    color: color-mix(in srgb, var(--muted) 55%, var(--ink));
}

.cat-family-pres {
    background: color-mix(in srgb, #ec4899 22%, var(--card));
    color: color-mix(in srgb, #be185d 80%, var(--ink));
}

.cat-family-other {
    background: color-mix(in srgb, var(--muted) 20%, var(--card));
    color: color-mix(in srgb, var(--muted) 60%, var(--ink));
}

.cat-decision-retain {
    background: color-mix(in srgb, #22c55e 22%, var(--card));
    color: color-mix(in srgb, #15803d 80%, var(--ink));
}

.cat-archive-badge {
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.15rem 0.42rem;
    border-radius: 999px;
    white-space: nowrap;
}

.cat-archive-done {
    background: color-mix(in srgb, #0ea5e9 22%, var(--card));
    color: color-mix(in srgb, #0369a1 80%, var(--ink));
}

.cat-archive-pending {
    background: color-mix(in srgb, #94a3b8 24%, var(--card));
    color: color-mix(in srgb, #475569 80%, var(--ink));
}

.cat-archive-failed {
    background: color-mix(in srgb, #ef4444 22%, var(--card));
    color: color-mix(in srgb, #b91c1c 80%, var(--ink));
}

.cat-decision-hold {
    background: color-mix(in srgb, #f59e0b 24%, var(--card));
    color: color-mix(in srgb, #92400e 80%, var(--ink));
}

.cat-decision-delete {
    background: color-mix(in srgb, #ef4444 22%, var(--card));
    color: color-mix(in srgb, #9f1239 80%, var(--ink));
}

.cat-decision-unassigned {
    background: color-mix(in srgb, var(--muted) 20%, var(--card));
    color: color-mix(in srgb, var(--muted) 55%, var(--ink));
}

.cat-card-name {
    margin: 0;
    font-size: 0.88rem;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--ink);
}

.cat-card-path {
    margin: 0;
    font-size: 0.73rem;
    color: var(--muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cat-card-meta {
    margin: 0.2rem 0 0;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.15rem 0.45rem;
}

.cat-card-meta dt {
    color: var(--muted);
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
    align-self: center;
}

.cat-card-meta dd {
    margin: 0;
    font-size: 0.78rem;
    color: var(--ink);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cat-card-meta dd.cat-card-checksum {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.7rem;
    line-height: 1.35;
    overflow-wrap: anywhere;
    white-space: normal;
}

.cat-empty {
    color: var(--muted);
    font-size: 0.88rem;
    padding: 0.75rem 1rem;
    margin: 0;
}

.cat-load-more-wrap {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
}

/* grouped view override — sections stack vertically, not in a grid */
.cat-grid--grouped {
    display: block;
}

.cat-group-section {
    margin-bottom: 1.5rem;
}

.cat-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.85rem;
    border-radius: 8px 8px 0 0;
    margin-bottom: 0.6rem;
}

.cat-gh-label {
    font-size: 0.88rem;
    font-weight: 700;
}

.cat-gh-summary {
    font-size: 0.78rem;
    opacity: 0.8;
}

.cat-gh-retain {
    background: color-mix(in srgb, #22c55e 24%, var(--card));
    color: color-mix(in srgb, #15803d 80%, var(--ink));
}

.cat-gh-hold {
    background: color-mix(in srgb, #f59e0b 24%, var(--card));
    color: color-mix(in srgb, #92400e 80%, var(--ink));
}

.cat-gh-delete-eligible {
    background: color-mix(in srgb, #ef4444 22%, var(--card));
    color: color-mix(in srgb, #9f1239 80%, var(--ink));
}

.cat-gh-unassigned {
    background: color-mix(in srgb, var(--muted) 20%, var(--card));
    color: color-mix(in srgb, var(--muted) 55%, var(--ink));
}

.cat-type-tiles {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.cat-type-tile {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.28rem;
    width: auto;
    min-width: 96px;
    max-width: 150px;
    margin: 0;
    padding: 0.7rem 0.85rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    cursor: pointer;
    text-align: left;
    transition: box-shadow 0.15s, border-color 0.15s;
}

.cat-type-tile:hover {
    box-shadow: var(--shadow-soft);
    border-color: var(--accent);
}

.cat-tile-type {
    font-size: 1rem;
    font-weight: 700;
    color: var(--ink);
    word-break: break-all;
}

.cat-tile-count {
    display: block;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--ink);
}

.cat-tile-size {
    font-size: 0.73rem;
    color: var(--muted);
}

/* detail bar shown above file cards */
.cat-detail-bar {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: var(--surface-muted);
    border: 1px solid var(--border);
    border-radius: 10px;
    flex-wrap: wrap;
}

@media (max-width: 860px) {
    .cat-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .cat-sidebar {
        width: 100%;
        max-height: 220px;
    }

    .cat-splitter {
        display: none;
    }
}

@media (max-width: 640px) {
    .cat-grid {
        grid-template-columns: 1fr;
    }

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

    .cat-topbar-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .cat-search-input,
    .cat-filter-input,
    .cat-filter-select {
        width: 100%;
    }

    .cat-select-all-wrap,
    .cat-selected-info {
        width: 100%;
    }
}