/* ------------------------------------------------------------------
   Reset & base
------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg:           #0f1117;
    --surface:      #1a1d27;
    --surface-2:    #22263a;
    --border:       #2e3250;
    --accent:       #4f6ef7;
    --accent-hover: #3a57e8;
    --danger:       #e05252;
    --success:      #3ecf6e;
    --warning:      #f0a500;
    --info:         #4f6ef7;
    --text:         #e4e6f0;
    --text-muted:   #8b90a8;
    --radius:       8px;
    --shadow:       0 4px 24px rgba(0,0,0,0.4);
}

body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 15px;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
}

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

/* ------------------------------------------------------------------
   Sidebar layout
------------------------------------------------------------------ */
.layout {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

.sidebar {
    width: 220px;
    min-width: 220px;
    background: var(--surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    overflow-y: auto;
}

.sidebar-brand {
    padding: 1.25rem 1.25rem 1.1rem;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.03em;
    border-bottom: 1px solid var(--border);
}

.sidebar-organization {
    padding: 0.6rem 1.25rem 0.65rem;
    border-bottom: 1px solid var(--border);
    background: rgba(79,110,247,0.05);
}

.sidebar-organization-name {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0.3rem;
}

.sidebar-organization-env {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.env-badge {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 0.15rem 0.5rem;
    border-radius: 3px;
    text-transform: uppercase;
    cursor: pointer;
    border: none;
    font-family: inherit;
}

.env-play {
    color: #4ade80;
    background: rgba(74,222,128,0.1);
    border: 1px solid rgba(74,222,128,0.22);
}
.env-play:hover { background: rgba(74,222,128,0.18); }

.env-live {
    color: #f87171;
    background: rgba(248,113,113,0.1);
    border: 1px solid rgba(248,113,113,0.25);
}
.env-live:hover { background: rgba(248,113,113,0.18); }

.env-other {
    color: #60a5fa;
    background: rgba(96,165,250,0.1);
    border: 1px solid rgba(96,165,250,0.22);
}
.env-other:hover { background: rgba(96,165,250,0.18); }

/* ── Environment switch modal ──────────────────────────────────────────── */
.env-modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.env-modal-backdrop.open {
    display: flex;
}

.env-modal-box {
    background: var(--surface-1, #0f172a);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    min-width: 220px;
    max-width: 320px;
    width: 100%;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}

.env-modal-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
}

.env-modal-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.env-modal-option {
    display: block;
    width: 100%;
    padding: 0.6rem 0.85rem;
    border-radius: 5px;
    border: 1px solid var(--border);
    background: var(--surface-2, #1e293b);
    color: var(--text);
    font-size: 0.88rem;
    font-family: inherit;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
}

.env-modal-option:hover {
    background: var(--surface-3, #2d3748);
    border-color: var(--accent);
}

.env-modal-active {
    cursor: default;
    opacity: 1;
}
.env-modal-active.env-play  { border-color: #4ade80; color: #4ade80; }
.env-modal-active.env-live  { border-color: #f87171; color: #f87171; }
.env-modal-active.env-other { border-color: #60a5fa; color: #60a5fa; }

.env-modal-active::after {
    content: ' ✓';
    font-size: 0.75rem;
}

.env-modal-cancel {
    width: 100%;
    padding: 0.45rem;
    border-radius: 4px;
    border: 1px solid var(--border);
    background: none;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-family: inherit;
    cursor: pointer;
}

.env-modal-cancel:hover {
    color: var(--text);
}

.sidebar-nav {
    flex: 1;
    padding: 0.5rem 0;
}

.sidebar-section {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    padding: 1rem 1.25rem 0.3rem;
}

.sidebar-link {
    display: block;
    padding: 0.45rem 1.25rem 0.45rem 1.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: color 0.15s, background 0.15s;
    border-left: 2px solid transparent;
}

.sidebar-link:hover {
    color: var(--text);
    background: var(--surface-2);
}

.sidebar-link.active {
    color: var(--accent);
    background: rgba(79,110,247,0.08);
    border-left-color: var(--accent);
}

.sidebar-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--border);
}

.sidebar-logout {
    font-size: 0.875rem;
    color: var(--danger);
}

.sidebar-logout:hover { color: #ff7070; }

.main-content {
    margin-left: 220px;
    flex: 1;
    min-width: 0;
}

.main-content.no-sidebar {
    margin-left: 0;
}

/* ------------------------------------------------------------------
   Container
------------------------------------------------------------------ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.75rem;
}

/* ------------------------------------------------------------------
   Flash messages
------------------------------------------------------------------ */
.flash-messages { margin-bottom: 1.5rem; }

.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 0.5rem;
    font-size: 0.92rem;
    border: 1px solid transparent;
}

.alert-success { background: rgba(62,207,110,0.12); border-color: var(--success); color: var(--success); }
.alert-danger  { background: rgba(224,82,82,0.12);  border-color: var(--danger);  color: var(--danger);  }
.alert-warning { background: rgba(240,165,0,0.12);  border-color: var(--warning); color: var(--warning); }
.alert-info    { background: rgba(79,110,247,0.12); border-color: var(--info);    color: var(--info);    }

/* ------------------------------------------------------------------
   Page header
------------------------------------------------------------------ */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.75rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.page-header h2 {
    font-size: 1.4rem;
    font-weight: 600;
}

/* ------------------------------------------------------------------
   Buttons
------------------------------------------------------------------ */
.btn {
    display: inline-block;
    padding: 0.5rem 1.1rem;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid transparent;
    transition: background 0.15s, opacity 0.15s;
    white-space: nowrap;
}

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

.btn-secondary { background: var(--surface-2); color: var(--text); border-color: var(--border); }
.btn-secondary:hover { background: var(--border); color: var(--text); }

.btn-danger    { background: var(--danger);  color: #fff; }
.btn-danger:hover  { opacity: 0.85; color: #fff; }

.btn-success   { background: var(--success); color: #111; }
.btn-success:hover { opacity: 0.85; color: #111; }

.btn-sm  { padding: 0.3rem 0.75rem; font-size: 0.82rem; }
.btn-full { width: 100%; text-align: center; }

/* ------------------------------------------------------------------
   Forms
------------------------------------------------------------------ */
.form-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    max-width: 640px;
}

.form-section-title {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin: 1.75rem 0 1rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--border);
}

.form-section-title:first-child { margin-top: 0; }

.form-group {
    margin-bottom: 1.1rem;
}

.form-group label {
    display: block;
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 0.35rem;
}

.form-group input[type="text"],
.form-group input[type="password"] {
    width: 100%;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    padding: 0.55rem 0.85rem;
    font-size: 0.95rem;
    transition: border-color 0.15s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-check input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
    cursor: pointer;
}

.form-check label {
    margin-bottom: 0;
    cursor: pointer;
}

.field-error {
    display: block;
    font-size: 0.82rem;
    color: var(--danger);
    margin-top: 0.25rem;
}

/* ------------------------------------------------------------------
   Auth page
------------------------------------------------------------------ */
.auth-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
}

.auth-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow);
}

.auth-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    text-align: center;
    margin-bottom: 0.25rem;
}

.auth-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.75rem;
}

/* ------------------------------------------------------------------
   Dashboard cards
------------------------------------------------------------------ */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1.25rem;
    margin-top: 1rem;
}

.dash-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.75rem 1rem;
    text-align: center;
    color: var(--text);
    transition: border-color 0.15s, transform 0.15s;
    cursor: pointer;
}

.dash-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    color: var(--text);
}

.dash-card-icon  { font-size: 2rem; margin-bottom: 0.75rem; }
.dash-card-label { font-size: 0.92rem; font-weight: 500; }

/* ------------------------------------------------------------------
   Data table
------------------------------------------------------------------ */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.data-table th {
    text-align: left;
    padding: 0.65rem 1rem;
    background: var(--surface-2);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-bottom: 1px solid var(--border);
}

.data-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--surface-2); }
.row-inactive td { opacity: 0.5; }

/* Angled header cells — add class="angled-headers" to <table> */
/* Wrap the table in a div.angled-table-wrap for sticky + scroll */
.angled-table-wrap {
    overflow: auto;
    max-height: 70vh;
    position: relative;
}
.angled-headers {
    border-collapse: separate;
    border-spacing: 0;
}
.angled-headers thead tr {
    height: 120px;
}
.angled-headers th {
    padding: 0;
    vertical-align: bottom;
    white-space: nowrap;
    width: 36px;
    min-width: 36px;
    max-width: 36px;
    text-transform: none;
    letter-spacing: normal;
    font-size: 0.78rem;
    background: var(--surface);
    border-bottom: 2px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 2;
}
.angled-headers th > span {
    display: block;
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform-origin: left bottom;
    transform: translateX(-2px) rotate(-45deg);
    white-space: nowrap;
    color: var(--text-muted);
    font-weight: 600;
    line-height: 1;
}
.angled-headers td {
    padding: 0.35rem 0.4rem;
    text-align: center;
    font-size: 0.78rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 120px;
}

.actions { display: flex; gap: 0.5rem; align-items: center; }

/* Tooltip administration hierarchy: Window > Tab > Field */
.tooltip-tree { display: flex; flex-direction: column; gap: 0.8rem; }
.tooltip-window, .tooltip-region, .tooltip-tab { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
.tooltip-window > summary, .tooltip-region > summary, .tooltip-tab > summary { display: flex; align-items: center; gap: 0.55rem; cursor: pointer; list-style: none; user-select: none; }
.tooltip-window > summary::-webkit-details-marker, .tooltip-region > summary::-webkit-details-marker, .tooltip-tab > summary::-webkit-details-marker { display: none; }
.tooltip-window > summary { padding: 0.8rem 1rem; background: var(--surface-2); }
.tooltip-region > summary { padding: 0.7rem 0.85rem; background: rgba(79,110,247,0.08); }
.tooltip-tab > summary { padding: 0.65rem 0.85rem; }
.tooltip-tree-caret::before { content: '\25B6'; color: var(--text-muted); font-size: 0.65rem; }
details[open] > summary > .tooltip-tree-caret::before { content: '\25BC'; }
.tooltip-tree-count { margin-left: auto; color: var(--text-muted); font-size: 0.78rem; }
.tooltip-window-body { padding: 0.8rem; display: flex; flex-direction: column; gap: 0.55rem; }
.tooltip-region-body { padding: 0.55rem; display: flex; flex-direction: column; gap: 0.45rem; border-top: 1px solid var(--border); }
.tooltip-tab-body { border-top: 1px solid var(--border); }
.tooltip-editor { display: grid; grid-template-columns: minmax(11rem, 1.1fr) minmax(9rem, .8fr) minmax(16rem, 2fr) minmax(16rem, 1.7fr) auto auto; gap: 0.75rem; align-items: center; padding: 0.7rem 0.85rem; border-bottom: 1px solid var(--border); font-size: 0.88rem; }
.tooltip-editor:last-child { border-bottom: none; }
.tooltip-editor:hover { background: var(--surface-2); }
.tooltip-editor-tab { background: rgba(79,110,247,0.06); }
.tooltip-editor-heading small, .tooltip-editor-source small { display: block; color: var(--text-muted); overflow-wrap: anywhere; }
.tooltip-editor-default { white-space: normal; }
.tooltip-editor-override textarea { width: 100%; min-width: 12rem; }
.tooltip-editor-enabled { display: flex; align-items: center; gap: 0.35rem; white-space: nowrap; }
@media (max-width: 1100px) { .tooltip-editor { grid-template-columns: 1fr 1fr; } }
.tooltip-default-editor { display: grid; grid-template-columns: minmax(11rem, 1fr) minmax(9rem, .7fr) minmax(15rem, 1.2fr) minmax(22rem, 2.5fr) auto auto; gap: 0.75rem; align-items: center; padding: 0.7rem 0.85rem; border-bottom: 1px solid var(--border); }
.tooltip-default-editor:last-child { border-bottom: none; }
.tooltip-default-editor:hover { background: var(--surface-2); }
.tooltip-default-editor textarea { width: 100%; }
.tooltip-candidate-picker small { display: block; margin-top: .25rem; color: var(--text-muted); }
.tooltip-candidates summary { cursor: pointer; color: var(--link); font-size: .78rem; }
.tooltip-candidate-list { max-height: 22rem; margin-top: .35rem; overflow-y: auto; border: 1px solid var(--border); border-radius: .3rem; background: var(--surface); }
.tooltip-candidate { display: block; width: 100%; padding: .45rem .55rem; border: 0; border-bottom: 1px solid var(--border); color: var(--text); background: transparent; text-align: left; cursor: pointer; }
.tooltip-candidate:last-child { border-bottom: 0; }
.tooltip-candidate:hover, .tooltip-candidate:focus { background: var(--surface-2); }
.tooltip-candidate-source { display: block; margin-bottom: .2rem; color: var(--text-muted); font-size: .68rem; font-weight: 600; }
.tooltip-candidate-text { display: block; white-space: normal; font-size: .72rem; line-height: 1.3; }
@media (max-width: 1100px) { .tooltip-default-editor { grid-template-columns: 1fr 1fr; } }
.tooltip-save-all-status { color: var(--text-muted); font-size: 0.82rem; }
.tooltip-save-all-status.ok { color: var(--success); }
.tooltip-save-all-status.error { color: var(--danger); }

/* ------------------------------------------------------------------
   Badges
------------------------------------------------------------------ */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 99px;
    font-size: 0.78rem;
    font-weight: 600;
}

.badge-active   { background: rgba(62,207,110,0.15); color: var(--success); }
.badge-inactive { background: rgba(224,82,82,0.15);  color: var(--danger);  }

/* ------------------------------------------------------------------
   Connection tests
------------------------------------------------------------------ */
.connection-tests {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

/* ------------------------------------------------------------------
   Loading overlay
------------------------------------------------------------------ */
#loading-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

#loading-overlay.visible {
    display: flex;
}

.loading-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem 2.5rem;
    box-shadow: var(--shadow);
}

.spinner { display: none; }

.kitt-scanner {
    display: flex;
    align-items: center;
    gap: 3px;
    padding: 6px 10px;
    background:
        linear-gradient(180deg,
            #1a1a1a 0%,
            #080808 30%,
            #050505 70%,
            #111 100%);
    border-radius: 6px;
    position: relative;
    /* Multi-layer chrome bezel */
    box-shadow:
        inset 0 4px 10px rgba(0,0,0,0.98),
        inset 0 -2px 4px rgba(255,255,255,0.03),
        inset 0 1px 0   rgba(255,255,255,0.08),
        0 0 0 1px #1a1a1a,
        0 0 0 2px #505050,
        0 0 0 3px #2a2a2a,
        0 0 0 4px #666,
        0 0 0 5px #1a1a1a,
        0 6px 20px rgba(0,0,0,0.8);
}

/* Reflective lens overlay */
.kitt-scanner::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 6px;
    background: linear-gradient(175deg,
        rgba(255,255,255,0.07) 0%,
        transparent 40%,
        transparent 60%,
        rgba(0,0,0,0.15) 100%);
    pointer-events: none;
}

.kitt-led {
    width: 14px;
    height: 12px;
    border-radius: 2px;
    background: #0e0000;
    flex-shrink: 0;
    position: relative;
    box-shadow:
        inset 0 2px 3px rgba(0,0,0,0.8),
        inset 0 -1px 1px rgba(255,255,255,0.03);
}

.loading-box {
    background: linear-gradient(160deg, #111 0%, #0a0a0a 100%);
    border: 1px solid #333;
    border-top-color: #555;
    border-bottom-color: #111;
    box-shadow:
        0 20px 60px rgba(0,0,0,0.8),
        inset 0 1px 0 rgba(255,255,255,0.05);
}

.loading-text {
    font-size: 0.75rem;
    color: #dd1a00;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    text-shadow:
        0 0 6px  #ff2200,
        0 0 14px #ff220088,
        0 0 30px #ff220033;
    font-weight: 700;
    font-family: 'Courier New', monospace;
}

/* ------------------------------------------------------------------
   Compare — shared styles (cmp- prefix)
   Used by all /compare/* pages to ensure visual consistency.
------------------------------------------------------------------ */

/* ── Filter bar ── */
.cmp-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}
.cmp-search {
    padding: 0.35rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface-1);
    color: var(--text);
    font-size: 0.85rem;
    width: 220px;
}
.cmp-filter-select {
    padding: 0.35rem 0.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface-1);
    color: var(--text);
    font-size: 0.85rem;
}
.cmp-filter-select option { background: var(--surface-2); color: var(--text); }
.cmp-filter-check {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}

/* ── Legend ── */
.cmp-legend {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-left: auto;
    flex-wrap: wrap;
}
.cmp-legend-dot {
    display: inline-block;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    border: 2px solid;
    flex-shrink: 0;
}
.cmp-legend-dot-match  { background: rgba(74,222,128,0.35); border-color: #4ade80; }
.cmp-legend-dot-diff   { background: rgba(245,158,11,0.35); border-color: #fbbf24; }
.cmp-legend-dot-src    { background: rgba(248,113,113,0.35); border-color: #f87171; }
.cmp-legend-dot-tgt    { background: rgba(251,146,60,0.35);  border-color: #fb923c; }

/* ── Compare table ── */
.cmp-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}
.cmp-table th {
    padding: 0.5rem 0.75rem;
    text-align: left;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    background: var(--surface-1);
    position: sticky;
    top: 0;
    z-index: 1;
}
.cmp-table td { padding: 0.45rem 0.75rem; border-bottom: 1px solid var(--border); }
.cmp-row:hover td { background: var(--surface-2); }

/* Row state colors */
.cmp-row-match     td { background: transparent; }
.cmp-row-diff      td { background: rgba(248,113,113,0.20); }
.cmp-row-src-only  td { background: rgba(248,113,113,0.20); }
.cmp-row-tgt-only  td { background: rgba(251,146,60,0.20);  }
.cmp-row-field-diff td { background: rgba(245,158,11,0.17); }
.cmp-row-diff:hover      td { background: rgba(248,113,113,0.32); }
.cmp-row-src-only:hover  td { background: rgba(248,113,113,0.32); }
.cmp-row-tgt-only:hover  td { background: rgba(251,146,60,0.30);  }
.cmp-row-field-diff:hover td { background: rgba(245,158,11,0.28); }

/* Value indicators */
.cmp-check      { color: #4ade80; font-weight: 600; }
.cmp-check-warn { color: #fbbf24; font-weight: 600; cursor: default; }
.cmp-dash       { color: var(--text-muted); }
.cmp-val-diff   { color: #f87171; }
.cmp-val-muted  { color: var(--text-muted); }

/* ── Expand / detail toggle ── */
.cmp-expand-btn {
    background: none;
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 0.1rem 0.35rem;
    font-size: 0.65rem;
    cursor: pointer;
    color: var(--text-muted);
    line-height: 1;
    transition: color 0.1s, border-color 0.1s;
}
.cmp-expand-btn:hover,
.cmp-expand-btn.open { color: var(--accent); border-color: var(--accent); }

/* ── Detail panel ── */
.cmp-detail-panel  { background: var(--surface-1); }
.cmp-detail-inner  { padding: 0.5rem 1rem 0.75rem; }
.cmp-detail-loading { padding: 0.75rem 1rem; font-size: 0.82rem; color: var(--text-muted); }
.cmp-detail-error  { padding: 0.5rem 1rem; font-size: 0.82rem; color: #ef4444; }
.cmp-detail-summary {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.6rem;
    font-size: 0.82rem;
}
.cmp-detail-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
.cmp-detail-table th {
    padding: 0.3rem 0.6rem;
    text-align: left;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    background: var(--surface-2);
}
.cmp-detail-table td { padding: 0.3rem 0.6rem; border-bottom: 1px solid var(--border); font-size: 0.8rem; }
.cmp-detail-table tr.diff td { background: rgba(248,113,113,0.1); }
.cmp-detail-fname { font-size: 0.8rem; color: var(--text-muted); width: 30%; }
.cmp-code-desc    { font-size: 0.78rem; color: var(--text-muted); font-style: italic; }

/* ── Push button (all compare pages) ── */
.cmp-push-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    padding: 0.22rem 0.65rem;
    font-size: 0.78rem;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    color: var(--text-muted);
    white-space: nowrap;
    line-height: 1.4;
    transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.cmp-push-btn:hover:not(:disabled) { background: rgba(59,130,246,0.1); border-color: var(--accent); color: var(--accent); }
.cmp-push-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.cmp-push-btn.ok { background: rgba(34,197,94,0.12) !important; border-color: #16a34a !important; color: #16a34a !important; }

/* ── Summary badges ── */
.cmp-stat { font-size: 0.85rem; color: var(--text-muted); }
.cmp-stat strong { font-weight: 700; }
.cmp-stat-ok   { color: #4ade80; }
.cmp-stat-diff { color: #f87171; }
.cmp-stat-warn { color: #fb923c; }
.cmp-stat-info { color: #fbbf24; }

/* ── Spinner ── */
.cmp-spinner {
    width: 42px; height: 42px;
    border: 4px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: cmp-spin 0.75s linear infinite;
}
@keyframes cmp-spin { to { transform: rotate(360deg); } }

/* ── Toast ── */
.cmp-toast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    padding: 0.6rem 1.1rem;
    border-radius: var(--radius);
    font-size: 0.85rem;
    z-index: 9999;
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    max-width: 420px;
    display: none;
}
.cmp-toast.ok    { background: var(--success); color: #fff; }
.cmp-toast.error { background: #ef4444; color: #fff; }

/* ------------------------------------------------------------------
   Compare — two-panel layout (system_settings, company)
   ss- prefix kept for specificity with existing JS references.
------------------------------------------------------------------ */
.ss-layout { display: flex; gap: 0; align-items: flex-start; min-height: 500px; }

.ss-nav {
    width: 220px; flex-shrink: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius) 0 0 var(--radius);
    background: var(--surface-1);
    overflow: hidden;
    position: sticky; top: 1rem;
    max-height: calc(100vh - 8rem);
    overflow-y: auto;
}
.ss-nav-header {
    padding: 0.6rem 0.9rem;
    font-size: 0.78rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--text-muted);
    background: var(--surface-2);
    border-bottom: 1px solid var(--border);
}
.ss-nav-badge {
    font-size: 0.65rem; font-weight: 600; color: #fff;
    background: #dc2626; border-radius: 999px;
    padding: 0.05rem 0.4rem; flex-shrink: 0; line-height: 1.4;
}
.ss-mod-row {
    display: flex; align-items: center; gap: 0.45rem;
    padding: 0.5rem 0.9rem; cursor: pointer;
    font-size: 0.85rem; font-weight: 600; color: var(--text);
    user-select: none; border-bottom: 1px solid var(--border);
    transition: background 0.12s;
}
.ss-mod-row:hover { background: var(--surface-2); }
.ss-chevron { font-size: 0.55rem; color: var(--text-muted); transition: transform 0.15s; display: inline-block; flex-shrink: 0; }
.ss-mod-row.open .ss-chevron { transform: rotate(90deg); }
.ss-mod-name { flex: 1; }
.ss-tab-row {
    display: flex; align-items: center; gap: 0.4rem;
    padding: 0.38rem 0.9rem 0.38rem 1.6rem;
    cursor: pointer; font-size: 0.82rem; color: var(--text-muted);
    border-left: 3px solid transparent;
    border-bottom: 1px solid var(--border);
    transition: background 0.1s, border-color 0.1s, color 0.1s;
    user-select: none;
}
.ss-tab-row:hover { background: var(--surface-2); color: var(--text); border-left-color: var(--accent); }
.ss-tab-row.active { background: rgba(59,130,246,0.1); color: var(--accent); border-left-color: var(--accent); font-weight: 600; }
.ss-tab-name { flex: 1; }

.ss-content {
    flex: 1; min-width: 0;
    border: 1px solid var(--border); border-left: none;
    border-radius: 0 var(--radius) var(--radius) 0;
    background: var(--surface-1);
}
.ss-controls {
    display: flex; align-items: center; gap: 1rem;
    padding: 0.6rem 1rem; border-bottom: 1px solid var(--border);
    background: var(--surface-2); flex-wrap: wrap;
}
.ss-breadcrumb { font-size: 0.82rem; color: var(--text-muted); flex: 1; min-width: 80px; }
.ss-breadcrumb strong { color: var(--text); }
.ss-filter-label { display: flex; align-items: center; gap: 0.35rem; font-size: 0.82rem; cursor: pointer; user-select: none; white-space: nowrap; }
.ss-legend-dot { display: inline-block; width: 11px; height: 11px; border: 1px solid; border-radius: 2px; vertical-align: middle; }
.ss-search { padding: 0.25rem 0.55rem; font-size: 0.8rem; background: var(--surface-1); border: 1px solid var(--border); border-radius: var(--radius); color: var(--text); width: 160px; }
.ss-panel { padding: 0; }
.ss-empty { display: none; padding: 3rem 1rem; text-align: center; color: var(--text-muted); font-size: 0.9rem; }
.ss-table { margin: 0; border: none; }
.ss-table th, .ss-table td { padding: 0.4rem 0.85rem; word-break: break-word; overflow-wrap: break-word; }
.ss-table thead th { background: var(--surface-2); position: sticky; top: 0; z-index: 1; }
.ss-row.is-diff td { background: rgba(180,30,30,0.07); }
.ss-row.is-path-diff td { background: rgba(180,140,0,0.07); }
.ss-row.is-only td { background: rgba(59,130,246,0.07); }

col.col-setting { width: 36%; }
col.col-live    { width: 30%; }
col.col-push    { width:  5%; }
col.col-play    { width: 29%; }

th.resizable { position: relative; }
.col-resizer { position: absolute; right: 0; top: 0; bottom: 0; width: 5px; cursor: col-resize; user-select: none; z-index: 1; background: var(--border); opacity: 0.6; }
.col-resizer:hover, .col-resizer.dragging { background: var(--accent); opacity: 1; }


.xref-desc { display: block; font-size: 0.72rem; font-style: italic; color: var(--text-muted); margin-top: 0.15rem; }

.comp-selector-btn {
    display: inline-flex; align-items: center;
    padding: 0.25rem 0.7rem; font-size: 0.82rem;
    background: var(--surface-1); border: 1px solid var(--border);
    border-radius: var(--radius); cursor: pointer; color: var(--text);
    transition: background 0.12s, border-color 0.12s;
}
.comp-selector-btn:hover { background: var(--surface-2); border-color: var(--accent); }
.comp-selector-btn.active { background: rgba(59,130,246,0.1); border-color: var(--accent); color: var(--accent); font-weight: 600; }