/* ClearLicensed admin. Plain CSS, no external assets (strict CSP). Tokens: docs/DESIGN_TOKENS.md (v2 indigo). Components: docs/ADMIN_COMPONENTS.md.
   Light is the default. Dark follows the system unless the admin picked a theme (html[data-theme], key sf_theme in localStorage). */

:root {
  --bg: #F6F7FB; --surface: #FFFFFF; --surface-2: #F1F5F9; --surface-3: #E8EDF5;
  --border: #E5E7EB; --border-strong: #A3AEC2;
  --text: #0F172A; --text-muted: #5B6A80;
  --primary: #5A5DF0; --primary-hover: #4F46E5; --on-primary: #FFFFFF;
  --primary-soft: #EEF2FF; --primary-text: #4F46E5; --accent: #8B5CF6; --sky: #0EA5E9;
  --success: #15803D; --success-bg: #DCFCE7; --success-solid: #22C55E;
  --warning: #92400E; --warning-bg: #FEF3C7; --warning-solid: #F59E0B;
  --danger: #B91C1C; --danger-bg: #FEE2E2; --danger-solid: #EF4444;
  --info: #0369A1; --info-bg: #E0F2FE;
  --ring: rgba(90, 93, 240, .45);
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .05), 0 1px 3px rgba(15, 23, 42, .04);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, .08), 0 2px 6px rgba(15, 23, 42, .05);
  --shadow-lg: 0 24px 60px rgba(30, 27, 75, .22);
  --glow: radial-gradient(60rem 24rem at 100% -10%, rgba(99, 102, 241, .10), transparent 60%), radial-gradient(40rem 20rem at 0% -10%, rgba(139, 92, 246, .07), transparent 60%);
  --sidebar-w: 256px; --topbar-h: 60px; --radius: 16px; --radius-sm: 10px; --pill: 999px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0B1020; --surface: #161D36; --surface-2: #11172B; --surface-3: #1D2645;
    --border: #252E4D; --border-strong: #55648F;
    --text: #E8ECF8; --text-muted: #9AA4C2;
    --primary: #818CF8; --primary-hover: #A5B4FC; --on-primary: #0B1020;
    --primary-soft: rgba(129, 140, 248, .14); --primary-text: #A5B4FC; --accent: #A78BFA; --sky: #38BDF8;
    --success: #4ADE80; --success-bg: rgba(74, 222, 128, .14); --success-solid: #4ADE80;
    --warning: #FBBF24; --warning-bg: rgba(251, 191, 36, .14); --warning-solid: #FBBF24;
    --danger: #F87171; --danger-bg: rgba(248, 113, 113, .14); --danger-solid: #F87171;
    --info: #7DD3FC; --info-bg: rgba(56, 189, 248, .14);
    --ring: rgba(165, 180, 252, .55);
    --shadow-sm: 0 1px 0 rgba(255, 255, 255, .02) inset, 0 1px 2px rgba(0, 0, 0, .35);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, .45);
    --shadow-lg: 0 30px 70px rgba(0, 0, 0, .6);
    --glow: radial-gradient(60rem 26rem at 100% -10%, rgba(99, 102, 241, .22), transparent 60%), radial-gradient(40rem 22rem at 0% -10%, rgba(139, 92, 246, .14), transparent 60%);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0B1020; --surface: #161D36; --surface-2: #11172B; --surface-3: #1D2645;
  --border: #252E4D; --border-strong: #55648F;
  --text: #E8ECF8; --text-muted: #9AA4C2;
  --primary: #818CF8; --primary-hover: #A5B4FC; --on-primary: #0B1020;
  --primary-soft: rgba(129, 140, 248, .14); --primary-text: #A5B4FC; --accent: #A78BFA; --sky: #38BDF8;
  --success: #4ADE80; --success-bg: rgba(74, 222, 128, .14); --success-solid: #4ADE80;
  --warning: #FBBF24; --warning-bg: rgba(251, 191, 36, .14); --warning-solid: #FBBF24;
  --danger: #F87171; --danger-bg: rgba(248, 113, 113, .14); --danger-solid: #F87171;
  --info: #7DD3FC; --info-bg: rgba(56, 189, 248, .14);
  --ring: rgba(165, 180, 252, .55);
  --shadow-sm: 0 1px 0 rgba(255, 255, 255, .02) inset, 0 1px 2px rgba(0, 0, 0, .35);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, .45);
  --shadow-lg: 0 30px 70px rgba(0, 0, 0, .6);
  --glow: radial-gradient(60rem 26rem at 100% -10%, rgba(99, 102, 241, .22), transparent 60%), radial-gradient(40rem 22rem at 0% -10%, rgba(139, 92, 246, .14), transparent 60%);
  color-scheme: dark;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--topbar-h) + 1rem); }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.55 var(--font); min-height: 100vh; }
h1, h2, h3, h4 { margin: 0 0 .5rem; line-height: 1.25; letter-spacing: -.01em; }
h1 { font-size: 1.5rem; font-weight: 700; } h2 { font-size: 1.05rem; font-weight: 650; } h3 { font-size: .95rem; font-weight: 650; }
p { margin: 0 0 .75rem; }
a { color: var(--primary-text); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--primary-hover); outline-offset: 2px; box-shadow: 0 0 0 4px var(--ring); border-radius: 6px; }
code, pre, .mono { font-family: var(--mono); font-size: .85em; }
pre { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: .75rem; overflow: auto; max-height: 28rem; white-space: pre-wrap; word-break: break-word; }
.muted { color: var(--text-muted); } .small { font-size: .85em; } .right { text-align: right; } .nowrap { white-space: nowrap; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -999px; top: .5rem; background: var(--primary); color: var(--on-primary); padding: .45rem .9rem; border-radius: var(--pill); z-index: 200; }
.skip-link:focus { left: .5rem; }
[hidden] { display: none !important; }
.icon { width: 1.15em; height: 1.15em; flex: none; vertical-align: -.2em; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.kbd { display: inline-block; min-width: 1.5rem; padding: .05rem .4rem; border: 1px solid var(--border-strong); border-bottom-width: 2px; border-radius: 6px; font: 600 .75rem/1.4 var(--mono); text-align: center; color: var(--text-muted); background: var(--surface); }

/* ---------- Shell ---------- */
.shell { margin-left: var(--sidebar-w); min-height: 100vh; background-image: var(--glow); background-repeat: no-repeat; }
.sidebar { position: fixed; inset: 0 auto 0 0; width: var(--sidebar-w); background: var(--surface); border-right: 1px solid var(--border); overflow-y: auto; padding: 1rem .75rem 2rem; z-index: 60; }
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 750; font-size: 1.1rem; color: var(--text); padding: .15rem .5rem 1rem; letter-spacing: -.02em; }
.brand:hover { text-decoration: none; }
.brand-mark { display: inline-grid; place-items: center; width: 2rem; height: 2rem; border-radius: 10px; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; font-weight: 800; font-size: .95rem; }
.brand .muted { font-weight: 500; font-size: .75rem; }
.brand-logo { flex: none; display: block; }
.auth-brand { display: flex; align-items: center; gap: .6rem; }
.nav-group { margin: .15rem 0; }
.nav-group > summary { list-style: none; display: flex; align-items: center; justify-content: space-between; cursor: pointer; padding: .55rem .6rem; border-radius: var(--radius-sm); font-size: .72rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--text-muted); user-select: none; }
.nav-group > summary::-webkit-details-marker { display: none; }
.nav-group > summary:hover { background: var(--surface-2); }
.nav-group > summary .icon { transition: transform .15s; }
.nav-group:not([open]) > summary .icon { transform: rotate(-90deg); }
.nav-link { display: flex; align-items: center; justify-content: space-between; gap: .5rem; padding: .45rem .75rem; margin: 1px 0; border-radius: var(--pill); color: var(--text); font-weight: 500; }
.nav-link:hover { background: var(--surface-2); text-decoration: none; }
.nav-link.active { background: var(--primary-soft); color: var(--primary-text); font-weight: 650; box-shadow: inset 0 0 0 1px rgba(99, 102, 241, .25); }
.nav-count { font-size: .7rem; font-weight: 700; background: var(--danger-bg); color: var(--danger); padding: 0 .45rem; border-radius: var(--pill); }
.nav-hint { font-size: .8rem; color: var(--text-muted); padding: .25rem .75rem; font-style: italic; }

.topbar { position: sticky; top: 0; height: var(--topbar-h); display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0 1.5rem; background: color-mix(in srgb, var(--bg) 82%, transparent); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); z-index: 50; }
.topbar-left { display: flex; align-items: center; gap: .75rem; min-width: 0; }
.topbar-right { display: flex; align-items: center; gap: .5rem; }
.menu-toggle { display: none; }
.crumbs { list-style: none; display: flex; align-items: center; gap: .35rem; padding: 0; margin: 0; font-size: .85rem; color: var(--text-muted); min-width: 0; overflow: hidden; white-space: nowrap; }
.crumbs li { display: inline-flex; align-items: center; gap: .35rem; min-width: 0; }
.crumbs li + li::before { content: "/"; color: var(--border-strong); }
.crumbs a { color: var(--text-muted); } .crumbs a:hover { color: var(--text); }
.crumbs [aria-current] { color: var(--text); font-weight: 600; overflow: hidden; text-overflow: ellipsis; }
.search-trigger { display: inline-flex; align-items: center; gap: .6rem; min-width: 16rem; padding: .4rem .5rem .4rem .8rem; border: 1px solid var(--border); border-radius: var(--pill); background: var(--surface); color: var(--text-muted); font: inherit; cursor: pointer; box-shadow: var(--shadow-sm); }
.search-trigger:hover { border-color: var(--border-strong); color: var(--text); }
.search-trigger .grow { flex: 1; text-align: left; }
.main { padding: 1.5rem 2rem; width: 100%; }
.scrim { display: none; }
.banner { padding: .5rem 1.5rem; background: var(--warning-bg); color: var(--warning); font-weight: 600; }

@media (max-width: 960px) {
  .shell { margin-left: 0; }
  .sidebar { transform: translateX(-100%); transition: transform .2s; box-shadow: var(--shadow-lg); visibility: hidden; }
  body.nav-open .sidebar { transform: none; visibility: visible; }
  body.nav-open .scrim { display: block; position: fixed; inset: 0; background: rgba(8, 10, 25, .55); z-index: 55; }
  .menu-toggle { display: inline-flex; }
  .topbar { padding: 0 .75rem; } .main { padding: 1rem .75rem 5rem; }
  .search-trigger { min-width: 0; padding: .45rem; } .search-trigger .grow, .search-trigger .kbd { display: none; }
  .crumbs li:not(:last-child) { display: none; }
  .admin-name { display: none; }
}
@media (max-width: 420px) { .topbar-right .theme-toggle { display: none; } }

/* ---------- Page header, cards, stats ---------- */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: .75rem; margin-bottom: 1.1rem; }
.page-head h1 { margin: 0; }
.page-head .subtitle { margin: .2rem 0 0; color: var(--text-muted); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); margin-bottom: 1rem; }
.card-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .5rem; padding: .85rem 1.1rem; border-bottom: 1px solid var(--border); }
.card-header h2, .card-header h3 { margin: 0; }
.card-body { padding: 1.1rem; }
.card-flush > .card-body { padding: 0; }
.card > .table-wrap:first-child table th:first-child { border-top-left-radius: var(--radius); }
.card.card-glow { background-image: linear-gradient(135deg, var(--primary-soft), transparent 60%); }
.grid { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid > .card { margin-bottom: 0; }
@media (max-width: 1100px) { .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 800px) { .grid-2, .grid-3 { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 480px) { .grid-4 { grid-template-columns: minmax(0, 1fr); } }
.stat { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.1rem; box-shadow: var(--shadow-sm); transition: transform .15s, box-shadow .15s; }
a.stat { display: block; color: inherit; } a.stat:hover { text-decoration: none; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.stat-label { color: var(--text-muted); font-size: .8rem; font-weight: 500; }
.stat-value { font-size: 1.7rem; font-weight: 750; line-height: 1.2; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.stat-sub { color: var(--text-muted); font-size: .8rem; margin-top: .1rem; }
.delta { display: inline-flex; align-items: center; gap: .15rem; font-size: .75rem; font-weight: 700; padding: .05rem .45rem; border-radius: var(--pill); }
.delta-up { background: var(--success-bg); color: var(--success); } .delta-down { background: var(--danger-bg); color: var(--danger); } .delta-flat { background: var(--surface-2); color: var(--text-muted); }
.stack > * + * { margin-top: .75rem; }
.inline { display: inline; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; }
.spacer { flex: 1; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; padding: .5rem 1.05rem; border-radius: var(--pill); border: 1px solid var(--border-strong); background: var(--surface); color: var(--text); font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; line-height: 1.2; transition: background .15s, border-color .15s, box-shadow .15s, transform .1s; }
.btn:hover { background: var(--surface-2); text-decoration: none; color: var(--text); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: var(--on-primary); box-shadow: 0 6px 16px -6px var(--ring); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: var(--on-primary); }
.btn-danger { border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: var(--danger-bg); color: var(--danger); }
.btn-danger-solid { background: var(--danger); border-color: var(--danger); color: #fff; } .btn-danger-solid:hover { background: var(--danger); filter: brightness(.92); color: #fff; }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-ghost:hover { background: var(--surface-2); }
.btn-link { border: 0; background: none; padding: 0; color: var(--primary-text); font-weight: 600; border-radius: 4px; }
.btn-link:hover { background: none; text-decoration: underline; color: var(--primary-text); }
.btn-sm { padding: .28rem .7rem; font-size: .85rem; }
.btn-icon { padding: .45rem; width: 2.25rem; height: 2.25rem; } .btn-icon.btn-sm { width: 1.9rem; height: 1.9rem; padding: .25rem; }
.btn[disabled], .btn.disabled, .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; pointer-events: none; }

/* ---------- Badges, chips, alerts ---------- */
.badge { display: inline-block; padding: .08rem .6rem; border-radius: var(--pill); font-size: .75rem; font-weight: 650; background: var(--surface-2); color: var(--text-muted); border: 1px solid var(--border); white-space: nowrap; }
.badge-success { background: var(--success-bg); color: var(--success); border-color: transparent; }
.badge-warning { background: var(--warning-bg); color: var(--warning); border-color: transparent; }
.badge-danger { background: var(--danger-bg); color: var(--danger); border-color: transparent; }
.badge-info { background: var(--info-bg); color: var(--info); border-color: transparent; }
.badge-primary { background: var(--primary-soft); color: var(--primary-text); border-color: transparent; }
.chips { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }
.chip { display: inline-flex; align-items: center; gap: .3rem; padding: .15rem .3rem .15rem .7rem; border-radius: var(--pill); background: var(--primary-soft); color: var(--primary-text); font-size: .8rem; font-weight: 600; border: 1px solid rgba(99, 102, 241, .22); }
.chip a, .chip button { display: inline-grid; place-items: center; width: 1.25rem; height: 1.25rem; border-radius: 50%; border: 0; background: transparent; color: inherit; cursor: pointer; padding: 0; }
.chip a:hover, .chip button:hover { background: rgba(99, 102, 241, .2); text-decoration: none; }
.alert { padding: .75rem 1rem; border-radius: var(--radius-sm); margin-bottom: 1rem; border: 1px solid transparent; }
.alert-success { background: var(--success-bg); color: var(--success); }
.alert-danger { background: var(--danger-bg); color: var(--danger); }
.alert-warning { background: var(--warning-bg); color: var(--warning); }
.alert-info { background: var(--info-bg); color: var(--info); }
.alert ul { margin: .25rem 0 0; padding-left: 1.25rem; }

/* ---------- Toasts ---------- */
.toasts { position: fixed; right: 1rem; bottom: 1rem; z-index: 300; display: flex; flex-direction: column; gap: .5rem; width: min(24rem, calc(100vw - 2rem)); pointer-events: none; }
.toast { pointer-events: auto; display: flex; align-items: flex-start; gap: .6rem; padding: .75rem .9rem; border-radius: var(--radius-sm); background: var(--surface); border: 1px solid var(--border); border-left-width: 4px; box-shadow: var(--shadow-md); animation: toast-in .2s ease-out; }
.toast-success { border-left-color: var(--success-solid); } .toast-error { border-left-color: var(--danger-solid); } .toast-info { border-left-color: var(--sky); } .toast-warning { border-left-color: var(--warning-solid); }
.toast .toast-body { flex: 1; word-break: break-word; }
.toast-close { border: 0; background: none; color: var(--text-muted); cursor: pointer; padding: .1rem; border-radius: 6px; }
.toast-leaving { opacity: 0; transform: translateY(6px); transition: opacity .2s, transform .2s; }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ---------- Forms ---------- */
label, .label { display: block; font-weight: 600; margin-bottom: .25rem; }
input[type=text], input[type=email], input[type=number], input[type=date], input[type=search], input[type=url], input[type=password], input[type=file], input[type=datetime-local], select, textarea {
  width: 100%; padding: .5rem .75rem; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--surface); color: var(--text); font: inherit; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px var(--ring); }
textarea { min-height: 5rem; resize: vertical; }
textarea.code { font-family: var(--mono); font-size: .85rem; min-height: 11rem; }
input:disabled, select:disabled, textarea:disabled { background: var(--surface-2); color: var(--text-muted); }
input[type=checkbox], input[type=radio] { accent-color: var(--primary); width: 1.05rem; height: 1.05rem; }
.field { margin-bottom: .9rem; }
.field .hint { color: var(--text-muted); font-size: .8rem; margin-top: .2rem; }
.field .error { color: var(--danger); font-size: .85rem; margin-top: .2rem; font-weight: 500; }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--danger-solid); }
.field .req { color: var(--danger); }
.check { display: flex; align-items: center; gap: .5rem; font-weight: 500; }
.check input { width: auto; }
.form-actions { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 1rem; }
@media (max-width: 700px) { .form-grid { grid-template-columns: minmax(0, 1fr); } }
.form-grid .full { grid-column: 1 / -1; }
/* wide screens: more columns instead of stretched inputs (long fields use .full) */
@media (min-width: 1700px) { .form-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 2300px) { .form-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.input-icon { position: relative; }
.input-icon > .icon { position: absolute; left: .75rem; top: 50%; transform: translateY(-50%); color: var(--text-muted); pointer-events: none; }
.input-icon > input { padding-left: 2.25rem; }
.date-range { display: flex; align-items: center; gap: .4rem; }
.date-range input { min-width: 8.5rem; }
.tag-input { display: flex; flex-wrap: wrap; gap: .35rem; padding: .35rem; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--surface); }
.tag-input:focus-within { border-color: var(--primary); box-shadow: 0 0 0 4px var(--ring); }
.tag-input input { flex: 1; min-width: 8rem; border: 0; padding: .2rem .35rem; background: transparent; box-shadow: none !important; }
.tag-input .chip { padding-left: .6rem; }

/* ---------- Filter bar, saved views ---------- */
.toolbar { display: flex; flex-wrap: wrap; align-items: flex-end; gap: .6rem .75rem; padding: .9rem 1.1rem; border-bottom: 1px solid var(--border); }
.toolbar .field { margin: 0; min-width: 9rem; }
.toolbar .field.grow { flex: 1; min-width: 14rem; }
.toolbar label { font-size: .75rem; color: var(--text-muted); font-weight: 600; margin-bottom: .2rem; }
.toolbar-chips { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; padding: .6rem 1.1rem; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.toolbar-chips .label { margin: 0; font-size: .75rem; color: var(--text-muted); }
.list-tools { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; padding: .6rem 1.1rem; border-bottom: 1px solid var(--border); }

/* ---------- Data table ---------- */
.table-wrap { overflow-x: auto; position: relative; }
.table-wrap.sticky { max-height: 70vh; overflow-y: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .65rem 1rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); background: var(--surface-2); white-space: nowrap; font-weight: 700; }
.table-wrap.sticky th { position: sticky; top: 0; z-index: 2; box-shadow: 0 1px 0 var(--border); }
tbody tr { transition: background .1s; }
tbody tr:hover { background: color-mix(in srgb, var(--primary-soft) 55%, transparent); }
tbody tr.is-selected { background: var(--primary-soft); }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.select, th.select { width: 2.5rem; padding-right: 0; }
td.row-menu, th.row-menu { width: 3rem; text-align: right; padding-left: 0; }
th a.sort { display: inline-flex; align-items: center; gap: .25rem; color: inherit; }
th a.sort:hover { color: var(--text); text-decoration: none; }
th a.sort .icon { opacity: .45; width: .95em; height: .95em; }
th[aria-sort="ascending"] a.sort .icon, th[aria-sort="descending"] a.sort .icon { opacity: 1; color: var(--primary-text); }
th[aria-sort] { color: var(--text); }
dl.details { display: grid; grid-template-columns: minmax(8rem, 12rem) 1fr; gap: .5rem 1rem; margin: 0; }
dl.details dt { color: var(--text-muted); }
dl.details dd { margin: 0; word-break: break-word; }
@media (max-width: 600px) { dl.details { grid-template-columns: 1fr; } }
.empty { padding: 2.5rem 1rem; text-align: center; color: var(--text-muted); }
.empty-state { display: grid; justify-items: center; gap: .5rem; padding: 2.75rem 1rem; text-align: center; }
.empty-state .empty-icon { display: grid; place-items: center; width: 3rem; height: 3rem; border-radius: 14px; background: var(--primary-soft); color: var(--primary-text); }
.empty-state h3 { margin: 0; } .empty-state p { margin: 0; color: var(--text-muted); max-width: 32rem; }

.bulk-bar { position: sticky; bottom: 0; z-index: 20; display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; padding: .7rem 1.1rem; background: var(--primary); color: var(--on-primary); border-radius: 0 0 var(--radius) var(--radius); box-shadow: 0 -8px 24px -12px var(--ring); }
.bulk-bar .btn { background: rgba(255, 255, 255, .16); border-color: rgba(255, 255, 255, .45); color: inherit; }
.bulk-bar .btn:hover { background: rgba(255, 255, 255, .28); color: inherit; }
.bulk-bar .btn-danger { background: var(--danger-bg); color: var(--danger); border-color: transparent; }
.bulk-bar strong { margin-right: .25rem; }
.pagination-wrap { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .75rem; padding: .8rem 1.1rem; border-top: 1px solid var(--border); }
.pagination-info { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; }
.per-page { display: inline-flex; align-items: center; gap: .4rem; font-size: .85rem; color: var(--text-muted); }
.per-page select { width: auto; padding: .2rem .5rem; border-radius: var(--pill); }
.pagination { display: flex; flex-wrap: wrap; gap: .25rem; list-style: none; margin: 0; padding: 0; }
.pagination a, .pagination span { display: block; padding: .25rem .7rem; border: 1px solid var(--border); border-radius: var(--pill); color: var(--text); background: var(--surface); }
.pagination a:hover { background: var(--surface-2); text-decoration: none; }
.pagination .active span { background: var(--primary); color: var(--on-primary); border-color: var(--primary); }
.pagination .disabled span { color: var(--text-muted); opacity: .6; }

/* Skeletons */
.skeleton { display: block; border-radius: 8px; background: linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 37%, var(--surface-2) 63%); background-size: 400% 100%; animation: shimmer 1.4s ease infinite; min-height: .9rem; }
.skeleton + .skeleton { margin-top: .6rem; }
.skeleton-row td { padding: .9rem 1rem; }
.skeleton-w60 { width: 60%; } .skeleton-w80 { width: 80%; } .skeleton-w40 { width: 40%; }
@keyframes shimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }
.async-panel[aria-busy="true"] .async-body { display: none; }
.async-panel:not([aria-busy="true"]) .async-skeleton { display: none; }
.async-error { color: var(--danger); }
table.is-loading tbody { opacity: .5; }

/* ---------- Dropdown, tooltip, tabs, modal ---------- */
.dropdown { position: relative; display: inline-block; }
.dropdown-menu { position: absolute; right: 0; top: calc(100% + .35rem); z-index: 80; min-width: 12rem; padding: .35rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); box-shadow: var(--shadow-md); }
.dropdown-menu.left { right: auto; left: 0; }
.dropdown-menu hr { border: 0; border-top: 1px solid var(--border); margin: .3rem 0; }
.dropdown-menu .menu-label { padding: .3rem .6rem; font-size: .7rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--text-muted); }
.menu-item { display: flex; align-items: center; gap: .5rem; width: 100%; padding: .4rem .6rem; border: 0; border-radius: 8px; background: none; color: var(--text); font: inherit; text-align: left; cursor: pointer; text-decoration: none; }
.menu-item:hover, .menu-item:focus-visible { background: var(--surface-2); text-decoration: none; color: var(--text); }
.menu-item.danger { color: var(--danger); } .menu-item.danger:hover { background: var(--danger-bg); color: var(--danger); }
.menu-item[disabled] { opacity: .5; cursor: not-allowed; }
.menu-item.active { color: var(--primary-text); font-weight: 650; }
.menu-item .grow { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.menu-form { margin: 0; }
.tooltip { position: relative; display: inline-flex; }
.tooltip-tip { position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%); z-index: 90; width: max-content; max-width: 18rem; padding: .35rem .6rem; border-radius: 8px; background: #0F172A; color: #F8FAFC; font-size: .78rem; font-weight: 500; line-height: 1.35; box-shadow: var(--shadow-md); pointer-events: none; opacity: 0; visibility: hidden; transition: opacity .12s; }
.tooltip:hover .tooltip-tip, .tooltip:focus-within .tooltip-tip { opacity: 1; visibility: visible; }
.tabs { display: flex; gap: .25rem; overflow-x: auto; border-bottom: 1px solid var(--border); margin-bottom: 1rem; }
.tab { padding: .55rem 1rem; border: 0; background: none; font: inherit; font-weight: 600; color: var(--text-muted); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; border-radius: 8px 8px 0 0; }
.tab:hover { color: var(--text); background: var(--surface-2); }
.tab[aria-selected="true"] { color: var(--primary-text); border-bottom-color: var(--primary); }
.tab-panel[hidden] { display: none; }
dialog { padding: 0; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); color: var(--text); box-shadow: var(--shadow-lg); width: min(32rem, calc(100vw - 2rem)); max-height: calc(100vh - 2rem); }
dialog::backdrop { background: rgba(8, 10, 25, .55); -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px); }
dialog[open] { animation: toast-in .15s ease-out; }
.modal-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.25rem; border-bottom: 1px solid var(--border); }
.modal-head h2 { margin: 0; }
.modal-body { padding: 1.1rem 1.25rem; overflow: auto; }
.modal-foot { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: .5rem; padding: .9rem 1.25rem; border-top: 1px solid var(--border); background: var(--surface-2); border-radius: 0 0 var(--radius) var(--radius); }
.modal-wide { width: min(46rem, calc(100vw - 2rem)); }

/* ---------- Key/value, timeline, diff ---------- */
.kv { display: grid; grid-template-columns: minmax(7rem, 11rem) 1fr; gap: .55rem 1rem; margin: 0; }
.kv dt { color: var(--text-muted); } .kv dd { margin: 0; word-break: break-word; }
@media (max-width: 600px) { .kv { grid-template-columns: 1fr; gap: .1rem; } .kv dd { margin-bottom: .5rem; } }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { position: relative; padding: 0 0 1.1rem 1.4rem; border-left: 2px solid var(--border); margin-left: .35rem; }
.timeline li::before { content: ""; position: absolute; left: -.45rem; top: .3rem; width: .75rem; height: .75rem; border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 3px var(--surface); }
.timeline li.internal::before, .timeline li.tone-warning::before { background: var(--warning-solid); }
.timeline li.tone-success::before { background: var(--success-solid); } .timeline li.tone-danger::before { background: var(--danger-solid); }
.timeline .when { color: var(--text-muted); font-size: .8rem; }
.timeline .msg { white-space: pre-wrap; margin-top: .15rem; }
.diff { font-family: var(--mono); font-size: .85em; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: auto; max-height: 36rem; }
.diff-line { display: block; padding: .1rem .75rem; white-space: pre-wrap; word-break: break-word; }
.diff-add { background: var(--success-bg); color: var(--success); }
.diff-del { background: var(--danger-bg); color: var(--danger); text-decoration: line-through; }
.diff-gap { background: var(--surface-2); color: var(--text-muted); font-style: italic; }

/* ---------- Command palette and shortcuts ---------- */
dialog.palette { width: min(40rem, calc(100vw - 1.5rem)); margin-top: 10vh; overflow: hidden; }
.palette-input { display: flex; align-items: center; gap: .6rem; padding: .85rem 1.1rem; border-bottom: 1px solid var(--border); }
.palette-input input { border: 0; padding: .2rem 0; background: transparent; font-size: 1.05rem; box-shadow: none !important; }
.palette-list { max-height: min(26rem, 60vh); overflow-y: auto; padding: .4rem; }
.palette-group { padding: .5rem .7rem .2rem; font-size: .7rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--text-muted); }
.palette-item { display: flex; align-items: center; gap: .7rem; padding: .5rem .7rem; border-radius: var(--radius-sm); color: var(--text); cursor: pointer; }
.palette-item:hover { text-decoration: none; }
.palette-item[aria-selected="true"] { background: var(--primary-soft); color: var(--primary-text); }
.palette-item .title { font-weight: 600; } .palette-item .sub { color: var(--text-muted); font-size: .8rem; }
.palette-item[aria-selected="true"] .sub { color: inherit; opacity: .85; }
.palette-item .meta { margin-left: auto; font-size: .72rem; color: var(--text-muted); white-space: nowrap; }
.palette-empty { padding: 1.5rem; text-align: center; color: var(--text-muted); }
.palette-foot { display: flex; gap: 1rem; padding: .55rem 1.1rem; border-top: 1px solid var(--border); background: var(--surface-2); font-size: .78rem; color: var(--text-muted); }
.shortcut-list { display: grid; grid-template-columns: 1fr auto; gap: .55rem 1.5rem; margin: 0; }
.shortcut-list dt { margin: 0; } .shortcut-list dd { margin: 0; text-align: right; }

/* ---------- Auth pages ---------- */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 1rem; background-image: var(--glow); }
.auth-card { width: 100%; max-width: 26rem; box-shadow: var(--shadow-md); }
.otp-input { text-align: center; font-size: 1.5rem; letter-spacing: .5em; }

.mail-frame { width: 100%; height: 640px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: #fff; }

/* Content preview (sanitized Markdown output) */
.prose { max-width: 46rem; line-height: 1.65; }
.prose h2, .prose h3, .prose h4 { margin: 1.4em 0 .5em; }
.prose img { max-width: 100%; height: auto; }
.prose blockquote { margin: 1em 0; padding-left: 1rem; border-left: 3px solid var(--border); color: var(--text-muted); }
.prose code { font-family: var(--mono); font-size: .9em; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .skeleton { animation: none; }
}
@media print { .sidebar, .topbar, .toasts, .bulk-bar, .toolbar, .list-tools { display: none !important; } .shell { margin: 0; } }

/* ---------- Small additions ---------- */
.theme-icon-light { display: none; }
:root[data-theme="dark"] .theme-icon-dark { display: none; }
:root[data-theme="dark"] .theme-icon-light { display: inline; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-icon-dark { display: none; }
  :root:not([data-theme="light"]) .theme-icon-light { display: inline; }
}
.menu-row { display: flex; align-items: center; gap: .1rem; }
.menu-row > .menu-item { flex: 1; min-width: 0; }
.toolbar .field.actions { align-self: flex-end; }
.admin-menu .btn { padding-left: .25rem; }
.admin-menu .brand-mark { width: 1.9rem; height: 1.9rem; font-size: .85rem; }
.grid { margin-bottom: 1rem; }
.grid .grid, .card-body > .grid:last-child { margin-bottom: 0; }

.toolbar input:not([type=checkbox]), .toolbar select { height: 2.4rem; }
.toolbar .input-icon > input { padding-top: 0; padding-bottom: 0; }
.toolbar .field.actions { align-items: center; }
.palette-input input[type=search]::-webkit-search-cancel-button { display: none; appearance: none; }
.breadcrumb { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; padding: 0; margin: 0 0 .75rem; font-size: .85rem; color: var(--text-muted); }
.breadcrumb li + li::before { content: "/"; margin-right: .4rem; color: var(--border-strong); }
.card-body > .table-wrap, .card > .table-wrap { margin: 0; }
.bulk-bar .btn-danger { background: var(--surface); color: var(--danger); border-color: transparent; }
.bulk-bar .btn-danger:hover { background: var(--danger-bg); }
@media (max-width: 960px) { .crumbs li:last-child::before { display: none; } }
@media (max-width: 640px) { .palette-foot { display: none; } dialog.palette { margin-top: 4vh; } }
.per-page label { margin: 0; font-weight: 500; }
@media (max-width: 960px) { table[data-table] { min-width: 46rem; } .table-wrap.sticky { max-height: 75vh; } }
@media (max-width: 960px) { td.small { min-width: 11rem; } }
/* long explanatory paragraphs keep a readable line length on wide screens */
.card-body > p, .card-body > .hint { max-width: 110ch; }