/* ============================================================
   BBM UPDATE CENTER — Stylesheet
   BBM Admin design system: light theme, solid indigo accent
   (no gradients), Space Grotesk headings, Inter body.
   Dark mode = same system, dark tokens.
   ============================================================ */

:root,
:root[data-theme="light"] {
  --fin-bg: #F9FAFC;
  --fin-surface: #FFFFFF;
  --fin-border: #ECEDF3;
  --fin-border-strong: #DDDFE8;
  --fin-text: #14162B;
  --fin-text-secondary: #54566B;
  --fin-text-muted: #9092A3;
  --fin-accent: #4F46E5;
  --fin-accent-hover: #4338CA;
  --fin-accent-soft: #EEECFF;
  --fin-success: #0F6E56;
  --fin-success-soft: #E1F5EE;
  --fin-warning: #B45309;
  --fin-warning-soft: #FDECC8;
  --fin-danger: #C0392B;
  --fin-danger-soft: #FBEAEA;
  --fin-danger-line: #F0D9D9;
  --fin-input: #FFFFFF;
  --fin-shadow: 0 1px 2px rgba(20,22,43,0.04), 0 4px 16px rgba(20,22,43,0.04);
  --fin-shadow-hover: 0 4px 12px rgba(20,22,43,0.06), 0 8px 24px rgba(20,22,43,0.06);
  --fin-stripe: rgba(20,22,43,0.014);
  color-scheme: light;
}

:root[data-theme="dark"] {
  --fin-bg: #0F1121;
  --fin-surface: #161929;
  --fin-border: #252A40;
  --fin-border-strong: #31374F;
  --fin-text: #ECEDF6;
  --fin-text-secondary: #B3B6CC;
  --fin-text-muted: #7C809A;
  --fin-accent: #6D66F0;
  --fin-accent-hover: #827CF5;
  --fin-accent-soft: rgba(109,102,240,0.16);
  --fin-success: #4CC79F;
  --fin-success-soft: rgba(76,199,159,0.13);
  --fin-warning: #F0A949;
  --fin-warning-soft: rgba(240,169,73,0.14);
  --fin-danger: #F07668;
  --fin-danger-soft: rgba(240,118,104,0.13);
  --fin-danger-line: rgba(240,118,104,0.3);
  --fin-input: #12152A;
  --fin-shadow: 0 1px 2px rgba(0,0,0,0.25), 0 4px 16px rgba(0,0,0,0.18);
  --fin-shadow-hover: 0 4px 12px rgba(0,0,0,0.3), 0 8px 24px rgba(0,0,0,0.25);
  --fin-stripe: rgba(255,255,255,0.015);
  color-scheme: dark;
}

:root {
  --fin-radius: 12px;
  --fin-radius-lg: 16px;
  --sb-w: 220px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-head: "Space Grotesk", "Inter", system-ui, sans-serif;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { background: var(--fin-bg); color: var(--fin-text); font: 400 13.5px/1.55 var(--font); -webkit-font-smoothing: antialiased; min-height: 100vh; }
h1, h2, h3 { font-family: var(--font-head); color: var(--fin-text); margin: 0; font-weight: 700; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
:focus-visible { outline: 2px solid var(--fin-accent); outline-offset: 2px; border-radius: 6px; }
code { font-family: ui-monospace, "JetBrains Mono", Menlo, monospace; font-size: 12.5px; }
.ic { width: 17px; height: 17px; flex: none; }
.muted { color: var(--fin-text-muted); }
.small { font-size: 12px; }
.t-right { text-align: right; }
.t-center { text-align: center; }
.flip { transform: rotate(180deg); }

/* ============================================================
   Shell — Sidebar
   ============================================================ */
.shell { display: flex; min-height: 100vh; }
.sidebar {
  position: fixed; inset: 0 auto 0 0; z-index: 40; width: var(--sb-w);
  display: flex; flex-direction: column;
  background: var(--fin-surface); border-right: 1px solid var(--fin-border);
  transition: transform .25s ease;
}
.sb-head { display: flex; align-items: center; justify-content: space-between; padding: 20px 14px 16px; }
.sb-brand { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; }
.sb-brand .logo { width: 150px; height: auto; }
.logo--d { display: none !important; }
[data-theme="dark"] .logo--l { display: none !important; }
[data-theme="dark"] .logo--d { display: block !important; }
.brand-tag { font-size: 10.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--fin-accent); background: var(--fin-accent-soft); padding: 3px 10px; border-radius: 999px; }
.brand-sq {
  width: 42px; height: 42px; flex: none; border-radius: 11px; background: var(--fin-accent); color: #fff;
  display: flex; align-items: center; justify-content: center; font: 700 19px/1 var(--font-head);
}
.brand-sq--lg { width: 52px; height: 52px; font-size: 24px; border-radius: 13px; }
.brand-txt { font: 700 16px/1.1 var(--font-head); color: var(--fin-text); }
.brand-txt small { display: block; font: 500 10.5px/1.4 var(--font); color: var(--fin-text-muted); margin-top: 2px; }
.sidebar .sb-close { display: none; }

.sb-nav { flex: 1; overflow-y: auto; padding: 0 14px 14px; display: flex; flex-direction: column; }
.nav-link {
  display: flex; align-items: center; gap: 10px; padding: 9px 10px; margin-bottom: 2px;
  border-radius: 8px; color: var(--fin-text-secondary); font-size: 13.5px; font-weight: 500;
  transition: background .15s ease, color .15s ease;
}
.nav-link .ic { width: 17px; height: 17px; }
.nav-link:hover { background: var(--fin-bg); color: var(--fin-text); }
.nav-link.is-active { background: var(--fin-accent-soft); color: var(--fin-accent); font-weight: 600; }
.nav-single { margin-bottom: 6px; }

.nav-group { margin-bottom: 4px; }
.nav-group-btn {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 12px 10px 6px; border-radius: 6px;
  font: 700 11px/1.3 var(--font); letter-spacing: .06em; text-transform: uppercase; color: var(--fin-text-muted);
}
.nav-group-btn > .ic:first-child { display: none; }
.nav-group-btn span { flex: 1; text-align: left; }
.nav-group-btn:hover { color: var(--fin-text-secondary); }
.nav-group-btn .chev { width: 14px; height: 14px; transition: transform .2s ease; transform: rotate(-90deg); }
.nav-group.is-open .chev { transform: none; }
.nav-group-btn.is-current { color: var(--fin-accent); }
.nav-sub { display: none; }
.nav-group.is-open .nav-sub { display: block; }

.sb-foot { padding: 12px 16px 16px; border-top: 1px solid var(--fin-border); display: grid; gap: 10px; }
.sb-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.sb-meta small { color: var(--fin-text-muted); font-size: 11px; }
.nav-logout {
  width: 100%; display: flex; align-items: center; gap: 10px; padding: 10px; border-radius: 8px;
  color: var(--fin-danger); font-size: 13.5px; font-weight: 600; border: 1px solid var(--fin-danger-line);
  transition: background .15s ease;
}
.nav-logout:hover { background: var(--fin-danger-soft); }
.nav-logout .ic { width: 16px; height: 16px; }
.nav-overlay { display: none; }

/* ============================================================
   Main / Topbar
   ============================================================ */
.main { margin-left: calc(var(--sb-w) - 1px); flex: 1; min-width: 0; display: flex; flex-direction: column; background: var(--fin-bg); }
.topbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: 12px;
  padding: 16px 26px 14px; background: var(--fin-bg); border-bottom: 1px solid var(--fin-border);
}
.topbar .nav-toggle { display: none; }
.tb-title { min-width: 0; }
.tb-title h1 { font-size: 20px; line-height: 1.25; }
.tb-sub { color: var(--fin-text-muted); font-size: 12.5px; margin-top: 2px; }
.tb-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.page-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.icon-btn {
  width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center; flex: none;
  border-radius: 8px; border: 1px solid var(--fin-border); background: var(--fin-surface); color: var(--fin-text-secondary);
  transition: border-color .15s ease, color .15s ease, background .15s ease;
}
.icon-btn:hover { border-color: var(--fin-accent); color: var(--fin-accent); }
.icon-btn--sm { width: 30px; height: 30px; border-radius: 7px; }
.icon-btn--sm .ic { width: 15px; height: 15px; }
.icon-btn--danger { color: var(--fin-danger); }
.icon-btn--danger:hover { background: var(--fin-danger-soft); border-color: var(--fin-danger-line); color: var(--fin-danger); }
.theme-toggle .i-sun { display: none; }
[data-theme="dark"] .theme-toggle .i-sun { display: block; }
[data-theme="dark"] .theme-toggle .i-moon { display: none; }

.user-btn { display: flex; align-items: center; gap: 9px; height: 38px; padding: 0 8px 0 3px; border-radius: 9px; border: 1px solid var(--fin-border); background: var(--fin-surface); }
.user-btn:hover { border-color: var(--fin-border-strong); }
.user-meta { display: grid; line-height: 1.2; text-align: left; }
.user-meta b { font-size: 12.5px; font-weight: 600; max-width: 140px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-meta small { font-size: 11px; color: var(--fin-text-muted); }
.user-btn .chev { width: 14px; height: 14px; color: var(--fin-text-muted); }
.avatar { width: 30px; height: 30px; flex: none; border-radius: 7px; display: flex; align-items: center; justify-content: center; background: var(--fin-accent); color: #fff; font: 700 12px/1 var(--font-head); }
.avatar .ic { width: 15px; height: 15px; }
.avatar--sm { width: 30px; height: 30px; }

/* Dropdown */
.dd { position: relative; }
.dd-menu {
  position: absolute; right: 0; top: calc(100% + 6px); min-width: 210px; z-index: 50; padding: 5px;
  background: var(--fin-surface); border: 1px solid var(--fin-border); border-radius: 10px;
  box-shadow: 0 10px 28px rgba(0,0,0,0.14);
  opacity: 0; transform: translateY(-4px); pointer-events: none; transition: opacity .15s, transform .15s;
}
.dd.is-open .dd-menu { opacity: 1; transform: none; pointer-events: auto; }
.dd-title { padding: 8px 10px 4px; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--fin-text-muted); }
.dd-user { display: grid; padding: 9px 10px 10px; border-bottom: 1px solid var(--fin-border); margin-bottom: 4px; }
.dd-user small { color: var(--fin-text-muted); font-size: 12px; word-break: break-all; }
.dd-item { display: flex; align-items: center; gap: 8px; width: 100%; padding: 9px 12px; border-radius: 7px; font-size: 12.5px; font-weight: 600; color: var(--fin-text); text-align: left; }
.dd-item:hover { background: var(--fin-bg); }
.dd-item .ic { width: 15px; height: 15px; color: var(--fin-text-muted); }
.dd-item--danger { color: var(--fin-danger); }
.dd-item--danger .ic { color: var(--fin-danger); }
.dd-item--danger:hover { background: var(--fin-danger-soft); }

/* Content */
.content { flex: 1; padding: 28px 32px 60px; display: grid; gap: 22px; align-content: start; width: 100%; max-width: 1480px; animation: finFadeIn .35s ease both; }
@keyframes finFadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ============================================================
   Panels / cards
   ============================================================ */
.card { background: var(--fin-surface); border: 1px solid var(--fin-border); border-radius: var(--fin-radius); padding: 22px; box-shadow: var(--fin-shadow); }
.card--flush { padding: 0; overflow: hidden; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.card-head h3 { font-size: 16px; }
.card-head--pad { padding: 18px 22px 0; }
.card--flush .card-head--pad { margin-bottom: 14px; }

/* Stat cards (kit-stat) */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.stat { transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease; }
.stat:hover { border-color: var(--fin-border-strong); box-shadow: var(--fin-shadow-hover); transform: translateY(-2px); }
.stat-ic { width: 40px; height: 40px; border-radius: 10px; background: var(--fin-accent-soft); color: var(--fin-accent); display: flex; align-items: center; justify-content: center; }
.stat-ic .ic { width: 20px; height: 20px; }
.stat-val { font: 700 26px/1.2 var(--font-head); color: var(--fin-text); margin-top: 10px; }
.stat-label { color: var(--fin-text-muted); font-size: 12.5px; font-weight: 600; margin-top: 2px; }
.stat-hint { color: var(--fin-text-muted); font-size: 11.5px; margin-top: 4px; }
.dash-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); gap: 16px; }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 20px;
  border-radius: 8px; border: none; background: var(--fin-accent); color: #fff;
  font-size: 13.5px; font-weight: 600; white-space: nowrap; line-height: 1.4;
  box-shadow: 0 1px 2px rgba(0,0,0,0.06);
  transition: background .18s ease, transform .15s ease, box-shadow .18s ease, border-color .15s, color .15s;
}
.btn .ic { width: 16px; height: 16px; }
.btn:hover { background: var(--fin-accent-hover); transform: translateY(-1px); box-shadow: 0 6px 14px rgba(0,0,0,0.14); }
.btn:active { transform: translateY(0); box-shadow: 0 1px 2px rgba(0,0,0,0.08); }
.btn-gold { background: var(--fin-accent); color: #fff; }
.btn-ghost { background: transparent; border: 1px solid var(--fin-border-strong); color: var(--fin-text); box-shadow: none; }
.btn-ghost:hover { background: var(--fin-accent-soft); border-color: var(--fin-accent); color: var(--fin-accent); box-shadow: none; }
.btn-danger, .btn-ghost.btn-danger { color: var(--fin-danger); border: 1px solid var(--fin-danger-line); background: transparent; }
.btn-danger:hover, .btn-ghost.btn-danger:hover { background: var(--fin-danger-soft); color: var(--fin-danger); border-color: var(--fin-danger-line); }
.btn-sm { padding: 7px 14px; font-size: 12.5px; }
.btn-sm .ic { width: 14px; height: 14px; }
.btn-block { width: 100%; }
.btn-row { margin-top: 16px; }
.btn.is-copied { color: var(--fin-success); border-color: var(--fin-success); }
.link-gold { display: inline-flex; align-items: center; gap: 2px; color: var(--fin-accent); font-size: 12.5px; font-weight: 600; }
.link-gold .ic { width: 13px; height: 13px; transition: transform .15s; }
.link-gold:hover .ic { transform: translateX(2px); }

/* ============================================================
   Badges / chips
   ============================================================ */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 4px 10px; border-radius: 999px; font-size: 10.5px; font-weight: 700; white-space: nowrap; border: 1px solid transparent; }
.badge .ic { width: 12px; height: 12px; }
.badge--ok { background: var(--fin-success-soft); color: var(--fin-success); }
.badge--gold { background: var(--fin-accent-soft); color: var(--fin-accent); }
.badge--warn { background: var(--fin-warning-soft); color: var(--fin-warning); }
.badge--bad { background: var(--fin-danger-soft); color: var(--fin-danger); }
.badge--muted { background: var(--fin-bg); color: var(--fin-text-secondary); border-color: var(--fin-border-strong); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-block; font-size: 11.5px; font-weight: 600; padding: 3px 9px; border-radius: 6px; background: var(--fin-bg); color: var(--fin-text-secondary); border: 1px solid var(--fin-border); }
.chip--gold { background: var(--fin-accent-soft); color: var(--fin-accent); border-color: transparent; }

/* ============================================================
   Flash
   ============================================================ */
.flash { display: flex; align-items: flex-start; gap: 10px; border: 1px solid; border-radius: var(--fin-radius); padding: 14px 18px; font-size: 13.5px; transition: opacity .35s, transform .35s; }
.flash > .ic { margin-top: 1px; }
.flash span { flex: 1; }
.flash--success { border-color: #C8EBE0; background: var(--fin-success-soft); color: var(--fin-success); }
.flash--error { border-color: #F3C6C0; background: var(--fin-danger-soft); color: var(--fin-danger); }
.flash--info { border-color: var(--fin-border-strong); background: var(--fin-accent-soft); color: var(--fin-accent); }
[data-theme="dark"] .flash--success, [data-theme="dark"] .flash--error { border-color: transparent; }
.flash.is-hiding { opacity: 0; transform: translateY(-4px); }
.flash-x { color: inherit; opacity: .7; }
.flash-x:hover { opacity: 1; }
.flash-x .ic { width: 15px; height: 15px; }

/* ============================================================
   Forms
   ============================================================ */
.form { display: grid; gap: 14px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 20px; }
.span-2 { grid-column: 1 / -1; }
.field { display: grid; gap: 6px; }
.field > span:first-child { color: var(--fin-text-secondary); font-size: 12.5px; font-weight: 600; }
.field small { font-weight: 500; color: var(--fin-text-muted); }
.req { color: var(--fin-danger); font-style: normal; margin-left: 2px; }
.field input, .field select, .field textarea, .search-bar input {
  width: 100%; background: var(--fin-input); border: 1px solid var(--fin-border-strong); border-radius: 8px;
  padding: 10px 13px; color: var(--fin-text); font-size: 13.5px; outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field textarea { resize: vertical; min-height: 80px; }
.field select { appearance: none; padding-right: 32px; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239092A3' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><path d='M6 9l6 6 6-6'/></svg>"); background-repeat: no-repeat; background-position: right 11px center; background-size: 11px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--fin-accent); box-shadow: 0 0 0 3px var(--fin-accent-soft); }
.field input::placeholder, .field textarea::placeholder { color: var(--fin-text-muted); }
.field input:disabled, .field input[readonly] { color: var(--fin-text-secondary); background: var(--fin-bg); cursor: default; }
.field input[type="file"] { padding: 8px 10px; }
.field--inline { grid-template-columns: 140px 1fr; align-items: center; }
.pw-wrap { position: relative; display: block; }
.pw-wrap input { padding-right: 44px; }
.pw-eye { position: absolute; right: 5px; top: 50%; transform: translateY(-50%); width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 6px; color: var(--fin-text-muted); }
.pw-eye:hover, .pw-eye.is-on { color: var(--fin-accent); }
.form-foot { display: flex; justify-content: flex-end; gap: 10px; flex-wrap: wrap; padding-top: 4px; }
.form-sep { font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--fin-text-muted); padding-top: 10px; border-top: 1px solid var(--fin-border); }
.inline-form { grid-template-columns: 1fr auto; align-items: end; }
.check { display: flex; align-items: center; gap: 9px; padding: 6px 0; font-size: 13.5px; color: var(--fin-text-secondary); cursor: pointer; }
.check input { width: 15px; height: 15px; margin: 0; accent-color: var(--fin-accent); cursor: pointer; }
.check--strong { color: var(--fin-text); font-weight: 600; }
.search-bar { position: relative; display: flex; align-items: center; }
.search-bar > .ic { position: absolute; left: 13px; color: var(--fin-text-muted); width: 16px; height: 16px; }
.search-bar input { padding-left: 38px; background: var(--fin-surface); }
.search-bar input:focus { border-color: var(--fin-accent); box-shadow: 0 0 0 3px var(--fin-accent-soft); }

/* ============================================================
   Tables
   ============================================================ */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th {
  text-align: left; padding: 10px 12px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .02em;
  background: var(--fin-accent-soft); color: var(--fin-text); border-bottom: 2px solid var(--fin-border-strong); border-right: 1px solid var(--fin-border); white-space: nowrap;
}
.table td { padding: 10px 12px; color: var(--fin-text-secondary); border-bottom: 1px solid var(--fin-border); border-right: 1px solid var(--fin-border); vertical-align: middle; transition: background-color .15s ease; }
.table th:last-child, .table td:last-child { border-right: none; }
.table tbody tr:nth-child(even) td { background: var(--fin-stripe); }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover td { background: var(--fin-accent-soft); }
.table b { color: var(--fin-text); font-weight: 600; }
.cell-user { display: flex; align-items: center; gap: 10px; }
.cell-user > span:last-child { display: grid; line-height: 1.35; }
.cell-user small { color: var(--fin-text-muted); font-size: 12px; }
.cell-user .avatar { background: var(--fin-accent-soft); color: var(--fin-accent); }
.row-actions { display: inline-flex; gap: 6px; justify-content: flex-end; flex-wrap: wrap; }
.row-actions form { display: inline; }
.pager { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 14px; border-top: 1px solid var(--fin-border); }

/* ============================================================
   Lists / misc blocks
   ============================================================ */
.checklist { list-style: none; margin: 0; padding: 0; display: grid; }
.checklist li { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--fin-border); }
.checklist li:last-child { border-bottom: 0; }
.ck { width: 30px; height: 30px; flex: none; border-radius: 8px; display: flex; align-items: center; justify-content: center; background: var(--fin-accent-soft); color: var(--fin-accent); }
.ck .ic { width: 15px; height: 15px; }
.ck-label { flex: 1; font-size: 13.5px; }
.timeline { list-style: none; margin: 0; padding: 0; display: grid; }
.timeline li { position: relative; display: grid; grid-template-columns: 12px 1fr auto; gap: 12px; padding: 9px 0; font-size: 13px; }
.timeline li:not(:last-child)::before { content: ""; position: absolute; left: 4px; top: 24px; bottom: -6px; width: 1px; background: var(--fin-border-strong); }
.tl-dot { width: 9px; height: 9px; margin-top: 5px; border-radius: 50%; background: var(--fin-accent); box-shadow: 0 0 0 3px var(--fin-accent-soft); }
.tl-detail { color: var(--fin-text-muted); font-size: 12px; word-break: break-word; }
.timeline time { color: var(--fin-text-muted); font-size: 11.5px; white-space: nowrap; }

.empty-state { text-align: center; max-width: 480px; margin: 40px auto; padding: 48px 40px; display: grid; justify-items: center; gap: 10px; }
.empty-state h2 { font-size: 20px; }
.empty-state p { color: var(--fin-text-secondary); line-height: 1.6; }
.empty-icon { width: 64px; height: 64px; border-radius: 16px; background: var(--fin-accent-soft); color: var(--fin-accent); display: flex; align-items: center; justify-content: center; margin-bottom: 6px; }
.empty-icon .ic { width: 30px; height: 30px; }
.empty-code { font: 700 56px/1 var(--font-head); color: var(--fin-accent); }

.sys-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; align-items: start; }
.kv { margin: 12px 0 0; display: grid; }
.kv div { display: flex; justify-content: space-between; gap: 16px; padding: 9px 0; border-bottom: 1px solid var(--fin-border); font-size: 13px; }
.kv div:last-child { border-bottom: 0; }
.kv dt { color: var(--fin-text-muted); }
.kv dd { margin: 0; text-align: right; font-weight: 600; color: var(--fin-text); word-break: break-word; }
.status-list { list-style: none; margin: 0; padding: 0; }
.status-list li { display: grid; grid-template-columns: 10px 200px 1fr; gap: 14px; align-items: center; padding: 12px 22px; border-top: 1px solid var(--fin-border); font-size: 13px; }
.st-k { color: var(--fin-text-muted); }
.st-v { color: var(--fin-text); word-break: break-word; }
.st-dot { width: 8px; height: 8px; border-radius: 50%; }
.st-dot--ok { background: var(--fin-success); } .st-dot--warn { background: var(--fin-warning); } .st-dot--bad { background: var(--fin-danger); }
.role-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.role-actions form { display: inline; }
.key-box { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 12px 14px; margin: 2px 0 4px; border-radius: 10px; background: var(--fin-bg); border: 1px dashed var(--fin-border-strong); }
.key-label { width: 100%; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--fin-text-muted); }
.key-box code { flex: 1; min-width: 0; font-weight: 700; font-size: 14px; color: var(--fin-accent); word-break: break-all; }

/* ============================================================
   Login / install
   ============================================================ */
.login-wrap {
  position: relative; overflow: hidden; min-height: 100vh; padding: 24px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px;
  background:
    radial-gradient(circle at 15% 20%, rgba(79,70,229,0.16), transparent 42%),
    radial-gradient(circle at 85% 15%, rgba(15,110,86,0.12), transparent 40%),
    radial-gradient(circle at 80% 85%, rgba(180,83,9,0.09), transparent 38%),
    radial-gradient(circle at 10% 90%, rgba(79,70,229,0.10), transparent 40%),
    var(--fin-bg);
}
.login-wrap::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(79,70,229,0.14) 1px, transparent 1px); background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000 20%, transparent 75%);
}
.auth-theme { position: absolute; top: 18px; right: 18px; z-index: 2; }
.auth-card {
  position: relative; z-index: 1; overflow: hidden; width: 100%; max-width: 400px;
  background: var(--fin-surface); border: 1px solid var(--fin-border); border-radius: var(--fin-radius-lg);
  padding: 40px 36px; box-shadow: var(--fin-shadow-hover); display: grid; gap: 14px;
}
.auth-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--fin-accent); }
.auth-card--wide { max-width: 560px; }
.auth-card--center { max-width: 480px; }
.login-brand { display: flex; flex-direction: column; align-items: center; gap: 8px; margin: 4px 0 12px; }
.login-brand .logo { width: 190px; height: auto; }
.auth-title { text-align: center; font-size: 20px; }
.auth-sub { text-align: center; color: var(--fin-text-muted); font-size: 13px; margin: -8px 0 8px; }
.auth-note { text-align: center; font-size: 12px; color: var(--fin-text-muted); }
.auth-foot { position: relative; z-index: 1; font-size: 12px; color: var(--fin-text-muted); text-align: center; }
.auth-card .btn { padding: 11px 20px; border-radius: 9px; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1100px) { .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

@media (max-width: 900px) {
  .sidebar { width: 260px; transform: translateX(-100%); }
  .nav-open .sidebar { transform: none; box-shadow: 20px 0 60px rgba(20,22,43,0.15); }
  .sidebar .sb-close { display: inline-flex; }
  .nav-overlay { display: block; position: fixed; inset: 0; z-index: 39; background: rgba(20,22,43,0.35); opacity: 0; pointer-events: none; transition: opacity .25s; }
  .nav-open .nav-overlay { opacity: 1; pointer-events: auto; }
  .nav-open { overflow: hidden; }
  .main { margin-left: 0; }
  .topbar { padding: 14px 18px; flex-wrap: wrap; }
  .topbar .nav-toggle { display: inline-flex; }
  .content { padding: 20px 18px 50px; }
}

@media (max-width: 760px) {
  .user-meta, .user-btn .chev { display: none; }
  .user-btn { padding: 0 3px; }
  .tb-title { flex: 1; }
  .tb-actions { display: contents; }
  .tb-actions > :not(.page-actions) { order: 1; }
  .topbar .nav-toggle { order: 0; }
  .tb-title { order: 1; min-width: 0; }
  .page-actions { order: 5; width: 100%; }
  .page-actions .btn { flex: 1; padding: 9px 12px; }
  .form-grid { grid-template-columns: 1fr; }
  .field--inline { grid-template-columns: 1fr; }
  .status-list li { grid-template-columns: 10px 1fr; }
  .status-list .st-v { grid-column: 2; margin-top: -8px; color: var(--fin-text-secondary); }
  .hide-sm { display: none; }
  .inline-form { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .stats { gap: 12px; }
  .card { padding: 18px; }
  .card--flush { padding: 0; }
  .stat-val { font-size: 22px; }
  .dash-grid, .sys-grid { grid-template-columns: 1fr; }
  .table thead { display: none; }
  .table, .table tbody, .table tr, .table td { display: block; width: 100%; }
  .table tr { padding: 12px 16px; border-bottom: 1px solid var(--fin-border); }
  .table tbody tr:last-child { border-bottom: 0; }
  .table td { border: 0 !important; padding: 4px 0; display: flex; justify-content: space-between; align-items: center; gap: 12px; background: none !important; }
  .table td[data-label]::before { content: attr(data-label); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .02em; color: var(--fin-text-muted); }
  .table td[data-label="Client"]::before, .table td[data-label="User"]::before, .table td[data-label="Version"]:first-child::before { display: none; }
  .table td.t-right { justify-content: flex-end; padding-top: 8px; }
  .auth-card { padding: 30px 22px; }
}

@media (max-width: 360px) { .stats { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}