/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  /* Colors */
  --cream-bg: #F7F1E5;
  --cream-panel: #FFFDF7;
  --cream-soft: #F2EADA;
  --cream-hover: #EDE3CF;
  --ink: #3D3227;
  --ink-soft: #6E6152;
  --ink-faint: #9A8D7B;
  --line: #E6DCC8;
  --line-strong: #D8CBB2;
  --accent: #B05F2C;
  --accent-deep: #8F4A20;
  --accent-tint: #F6E4D4;
  --green: #5B7B4E;
  --green-tint: #E8EFDF;
  --green-deep: #425C38;
  --amber: #B48A2F;
  --amber-tint: #F5EBD2;
  --red: #A8503F;
  --red-tint: #F4E1DB;
  --purple: #6B5B95;
  --purple-tint: #EDE8F4;

  /* Typography */
  --font-sans: 'Nunito Sans', sans-serif;
  --font-serif: Georgia, 'Times New Roman', serif;
  --fs-h1: 28px;
  --fs-h2: 20px;
  --fs-h3: 17px;
  --fs-body: 14px;
  --fs-caption: 12.5px;
  --fs-label: 11.5px;
  --fs-badge: 12px;
  --fs-small: 10.5px;

  /* Spacing (4px base) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-7: 28px;
  --sp-8: 32px;

  /* Radii */
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow: 0 1px 2px rgba(61,50,39,.05), 0 6px 18px rgba(61,50,39,.06);
  --shadow-lg: 0 4px 12px rgba(61,50,39,.08), 0 12px 36px rgba(61,50,39,.1);

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --duration-slow: 400ms;
}

/* ============================================================
   BASE RESETS
   ============================================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
body { background: #EBE3D2; font-family: var(--font-sans); color: var(--ink); -webkit-font-smoothing: antialiased; font-size: var(--fs-body); }
h1, h2, h3, .serif { font-family: var(--font-serif); font-weight: normal; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: var(--font-sans); }
input { font-family: var(--font-sans); }

/* ============================================================
   LAYOUT
   ============================================================ */
.shell { width: 1440px; margin: 0 auto; display: flex; background: var(--cream-bg); min-height: 100vh; }
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.content { padding: var(--sp-7) var(--sp-8) 48px; flex: 1; }

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar { width: 252px; flex-shrink: 0; background: var(--cream-panel); border-right: 1px solid var(--line); position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; }
.brand { padding: 26px 24px 22px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 40px; height: 40px; border-radius: 12px; background: var(--accent); display: flex; align-items: center; justify-content: center; color: #FFF9EF; font-family: var(--font-serif); font-size: 20px; }
.brand-name { font-family: var(--font-serif); font-size: 17px; line-height: 1.2; color: var(--ink); }
.brand-sub { font-size: 11px; color: var(--ink-faint); letter-spacing: .06em; text-transform: uppercase; font-weight: 700; margin-top: 2px; }
.nav-section { padding: 18px 14px 6px; }
.nav-label { font-size: var(--fs-small); letter-spacing: .1em; text-transform: uppercase; font-weight: 800; color: var(--ink-faint); padding: 0 12px 8px; }
.nav-item { display: flex; align-items: center; gap: 11px; padding: 10px 12px; border-radius: var(--radius-pill); font-size: 13.5px; font-weight: 600; color: var(--ink-soft); cursor: pointer; margin-bottom: 2px; transition: background var(--duration-fast) var(--ease-out), color var(--duration-fast); }
.nav-item:hover { background: var(--cream-soft); }
.nav-item.active { background: var(--accent-tint); color: var(--accent-deep); font-weight: 800; }
.nav-item svg { width: 17px; height: 17px; flex-shrink: 0; }
.nav-badge { margin-left: auto; background: var(--accent); color: #FFF9EF; font-size: 11px; font-weight: 800; border-radius: var(--radius-pill); padding: 1px 8px; }
.nav-badge.muted { background: var(--cream-hover); color: var(--ink-soft); }
.sidebar-footer { margin-top: auto; padding: 16px 18px; border-top: 1px solid var(--line); display: flex; align-items: center; gap: 11px; }
.avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--green-tint); color: var(--green-deep); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 13px; border: 1px solid var(--line); flex-shrink: 0; }
.user-name { font-size: 13px; font-weight: 800; }
.user-role { font-size: 11.5px; color: var(--ink-faint); }
.logout-btn { margin-left: auto; cursor: pointer; color: var(--ink-faint); padding: 6px; border-radius: 50%; transition: background var(--duration-fast); }
.logout-btn:hover { background: var(--cream-soft); color: var(--red); }

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar { background: var(--cream-panel); border-bottom: 1px solid var(--line); padding: 14px var(--sp-8); display: flex; align-items: center; gap: 14px; position: sticky; top: 0; z-index: 20; }
.crumbs { font-size: 13px; color: var(--ink-faint); display: flex; align-items: center; gap: 8px; font-weight: 600; }
.crumbs .sep { color: var(--line-strong); }
.crumbs .current { color: var(--ink); font-weight: 800; }
.crumb-link { color: var(--ink-faint); text-decoration: none; transition: color var(--duration-fast); }
.crumb-link:hover { color: var(--accent); text-decoration: none; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.pager { display: flex; align-items: center; gap: 6px; background: var(--cream-soft); border: 1px solid var(--line); border-radius: var(--radius-pill); padding: 5px 6px; }
.pager button { border: none; background: var(--cream-panel); width: 26px; height: 26px; border-radius: 50%; cursor: pointer; color: var(--ink-soft); font-size: 13px; border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; transition: background var(--duration-fast); }
.pager button:hover { background: var(--cream-hover); }
.pager span { font-size: 12px; font-weight: 700; color: var(--ink-soft); padding: 0 6px; }

/* Topbar Search */
.topbar-search { position: relative; }
.topbar-search .search-icon { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--ink-faint); pointer-events: none; }
.search-input { border: 1px solid var(--line); background: var(--cream-soft); border-radius: var(--radius-pill); padding: 7px 14px 7px 32px; font-size: 13px; color: var(--ink); width: 200px; outline: none; transition: border-color var(--duration-fast); }
.search-input:focus { border-color: var(--accent); }

/* ============================================================
   PAGE HEADER
   ============================================================ */
.page-head { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 22px; }
.page-title { font-size: var(--fs-h1); color: var(--ink); letter-spacing: -.01em; }
.match-id { font-size: 13px; color: var(--ink-faint); margin-top: 6px; font-weight: 600; }
.match-id b { color: var(--ink-soft); font-weight: 800; }
.chips { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.chip { font-size: var(--fs-badge); font-weight: 800; border-radius: var(--radius-pill); padding: 5px 13px; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.chip .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.chip.pending { background: var(--amber-tint); color: #7E5F1B; }
.chip.source { background: var(--cream-soft); color: var(--ink-soft); border: 1px solid var(--line); }
.chip-green { background: var(--green-tint); color: var(--green-deep); }
.chip-red { background: var(--red-tint); color: var(--red); }
.chip-muted { background: var(--cream-soft); color: var(--ink-faint); }
.chip-purple { background: var(--purple-tint); color: var(--purple); }
.pill { border-radius: var(--radius-pill); padding: 3px 11px; font-size: var(--fs-badge); font-weight: 800; }
.amber-tint { background: var(--amber-tint); }
.amber-text { color: #7E5F1B; }
.green-tint { background: var(--green-tint); }
.green-text { color: var(--green-deep); }
.red-tint { background: var(--red-tint); }
.red-text { color: var(--red); }

/* ============================================================
   SLA CARD
   ============================================================ */
.sla-card { margin-left: auto; background: var(--cream-panel); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 14px 20px; display: flex; align-items: center; gap: 16px; box-shadow: var(--shadow); }
.sla-ring { width: 52px; height: 52px; position: relative; flex-shrink: 0; }
.sla-ring .num { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 800; }
.sla-label { font-size: var(--fs-small); letter-spacing: .09em; text-transform: uppercase; font-weight: 800; color: var(--ink-faint); }
.sla-time { font-family: var(--font-serif); font-size: 21px; color: var(--ink); margin-top: 2px; }
.sla-time.sla-overdue { color: var(--red); }
.sla-due { font-size: 12px; color: var(--ink-soft); margin-top: 1px; }

/* ============================================================
   CONFIDENCE BANNER
   ============================================================ */
.conf-banner { background: var(--cream-panel); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 22px 26px; display: flex; align-items: center; gap: 28px; margin-bottom: 22px; }
.conf-score { display: flex; align-items: baseline; gap: 6px; }
.conf-num { font-family: var(--font-serif); font-size: 52px; line-height: 1; }
.conf-pct { font-family: var(--font-serif); font-size: 24px; }
.conf-meta { min-width: 190px; }
.conf-band { font-size: 13px; font-weight: 800; color: var(--ink); }
.conf-rule { font-size: 12px; color: var(--ink-faint); margin-top: 7px; line-height: 1.5; }
.conf-bar-wrap { flex: 1; }
.conf-bar-labels { display: flex; justify-content: space-between; font-size: 11px; font-weight: 700; color: var(--ink-faint); margin-bottom: 7px; }
.conf-bar { height: 14px; background: var(--cream-soft); border-radius: var(--radius-pill); position: relative; border: 1px solid var(--line); overflow: visible; }
.conf-bar .zone { position: absolute; top: 0; bottom: 0; }
.zone-rej { left: 0; width: 75%; background: linear-gradient(90deg, #EAD9CE, #EFE0C6); border-radius: 999px 0 0 999px; }
.zone-rev { left: 75%; width: 15%; background: #EBCF92; }
.zone-auto { left: 90%; width: 10%; background: #B7C9A4; border-radius: 0 999px 999px 0; }
.conf-marker { position: absolute; top: -7px; bottom: -7px; width: 4px; background: var(--accent-deep); border-radius: 4px; box-shadow: 0 0 0 3px rgba(176,95,44,.2); }
.conf-zone-legend { display: flex; gap: 18px; margin-top: 9px; font-size: 11.5px; font-weight: 700; color: var(--ink-soft); }
.conf-zone-legend span { display: flex; align-items: center; gap: 6px; }
.lg-dot { width: 9px; height: 9px; border-radius: 3px; display: inline-block; }
.matched-summary { border-left: 1px solid var(--line); padding-left: 26px; min-width: 210px; }
.ms-title { font-size: var(--fs-small); letter-spacing: .09em; text-transform: uppercase; font-weight: 800; color: var(--ink-faint); margin-bottom: 9px; }
.ms-row { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; margin-bottom: 6px; color: var(--ink-soft); }
.ms-ic { width: 17px; height: 17px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 800; flex-shrink: 0; }
.ms-ic.ok { background: var(--green-tint); color: var(--green-deep); }
.ms-ic.part { background: var(--amber-tint); color: #7E5F1B; }
.ms-ic.no { background: var(--red-tint); color: var(--red); }

/* ============================================================
   RECORDS GRID
   ============================================================ */
.records { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 22px; }
.rec-card { background: var(--cream-panel); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); overflow: hidden; }
.rec-head { padding: 18px 22px 16px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 13px; }
.rec-head.chewy { background: linear-gradient(180deg, #F0F4E9, transparent); }
.rec-head.vendor { background: linear-gradient(180deg, #F6E9DC, transparent); }
.rec-logo { width: 42px; height: 42px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-family: var(--font-serif); font-size: 18px; flex-shrink: 0; }
.rec-logo.chewy { background: var(--green); color: #F4F8EE; }
.rec-logo.vendor { background: var(--accent); color: #FFF4E9; }
.rec-sys { font-size: var(--fs-small); letter-spacing: .09em; text-transform: uppercase; font-weight: 800; color: var(--ink-faint); }
.rec-name { font-family: var(--font-serif); font-size: 19px; color: var(--ink); margin-top: 2px; }
.rec-tag { margin-left: auto; font-size: 11.5px; font-weight: 800; border-radius: var(--radius-pill); padding: 4px 12px; }
.rec-tag.master { background: var(--green-tint); color: var(--green-deep); }
.rec-tag.candidate { background: var(--accent-tint); color: var(--accent-deep); }
.rec-body { padding: 8px 22px 18px; }
.field-row { display: flex; padding: 11px 0; border-bottom: 1px dashed var(--line); gap: 12px; align-items: baseline; }
.field-row:last-child { border-bottom: none; }
.f-label { width: 118px; flex-shrink: 0; font-size: var(--fs-label); letter-spacing: .05em; text-transform: uppercase; font-weight: 800; color: var(--ink-faint); }
.f-value { font-size: var(--fs-body); font-weight: 600; color: var(--ink); line-height: 1.45; }
.f-value .hl { background: #F2E3B8; border-radius: 5px; padding: 0 4px; }
.f-value .hl-diff { background: var(--red-tint); border-radius: 5px; padding: 0 4px; }
.f-sub { font-size: 12px; color: var(--ink-faint); margin-top: 2px; font-weight: 600; }

/* ============================================================
   SECTION CARD & TABLES
   ============================================================ */
.section-card { background: var(--cream-panel); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); margin-bottom: 22px; overflow: hidden; }
.section-head { padding: 20px 26px 4px; display: flex; align-items: baseline; gap: 14px; }
.section-title { font-size: var(--fs-h2); color: var(--ink); }
.section-sub { font-size: var(--fs-caption); color: var(--ink-faint); font-weight: 600; }

.bd-table, .data-table { width: 100%; border-collapse: collapse; margin-top: 12px; }
.bd-table th, .data-table th { font-size: var(--fs-small); letter-spacing: .09em; text-transform: uppercase; font-weight: 800; color: var(--ink-faint); text-align: left; padding: 10px 26px; border-bottom: 1px solid var(--line); background: var(--cream-soft); }
.bd-table td, .data-table td { padding: 13px 26px; border-bottom: 1px solid var(--line); font-size: 13.5px; font-weight: 600; vertical-align: middle; }
.bd-table tr:last-child td, .data-table tr:last-child td { border-bottom: none; }
.bd-field { font-weight: 800; color: var(--ink); }
.bd-weight { color: var(--ink-soft); }
.bd-note { font-size: 12px; color: var(--ink-faint); font-weight: 600; }

.data-table tbody tr { cursor: pointer; transition: background var(--duration-fast); }
.data-table tbody tr:hover { background: var(--cream-soft); }
.data-table tbody tr.decided { opacity: 0.65; }
.td-id { font-size: 12.5px; font-family: monospace; color: var(--ink-faint); }

.table-card { padding: 0; }
.table-card .data-table { margin-top: 0; }
.table-card .data-table th:first-child, .table-card .data-table td:first-child { padding-left: 26px; }

/* Score track */
.score-track { width: 150px; height: 9px; background: var(--cream-soft); border: 1px solid var(--line); border-radius: var(--radius-pill); overflow: hidden; display: inline-block; vertical-align: middle; margin-right: 10px; }
.score-fill { height: 100%; border-radius: var(--radius-pill); }
.score-fill.g { background: var(--green); }
.score-fill.a { background: var(--amber); }
.score-fill.r { background: var(--red); }
.score-num { font-weight: 800; font-size: 13px; }

/* Badge */
.badge { font-size: 11.5px; font-weight: 800; border-radius: var(--radius-pill); padding: 3px 11px; display: inline-block; }
.badge.exact { background: var(--green-tint); color: var(--green-deep); }
.badge.fuzzy { background: var(--amber-tint); color: #7E5F1B; }
.badge.miss { background: var(--red-tint); color: var(--red); }

/* Rule footer */
.rule-footer { padding: 13px 26px; background: var(--cream-soft); font-size: var(--fs-caption); color: var(--ink-soft); font-weight: 600; display: flex; gap: 8px; align-items: center; }
.rule-footer b { color: var(--ink); font-weight: 800; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn { border: none; cursor: pointer; font-family: var(--font-sans); font-size: var(--fs-body); font-weight: 800; border-radius: var(--radius-pill); padding: 13px 26px; display: inline-flex; align-items: center; gap: 9px; transition: all var(--duration-fast) var(--ease-out); }
.btn:hover { transform: scale(1.02); }
.btn:active { transform: scale(0.98); }
.btn-confirm { background: var(--green); color: #F4F8EE; box-shadow: 0 3px 10px rgba(91,123,78,.3); }
.btn-confirm:hover { background: var(--green-deep); }
.btn-reject { background: var(--cream-panel); color: var(--red); border: 1.5px solid var(--red); }
.btn-reject:hover { background: var(--red-tint); }
.btn-back { background: var(--cream-soft); color: var(--ink-soft); border: 1px solid var(--line); }
.btn-back:hover { background: var(--cream-hover); }
.btn-sm { font-size: 12px; padding: 6px 14px; border-radius: var(--radius-pill); font-weight: 700; cursor: pointer; border: none; display: inline-flex; align-items: center; gap: 5px; transition: all var(--duration-fast); }
.btn-reject-sm { background: var(--cream-panel); color: var(--red); border: 1px solid var(--red); }
.btn-reject-sm:hover { background: var(--red-tint); }

/* ============================================================
   DECISION BAR
   ============================================================ */
.decision { background: var(--cream-panel); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 22px 26px; display: flex; align-items: center; gap: 14px; }
.decision-note { font-size: var(--fs-caption); color: var(--ink-soft); font-weight: 600; line-height: 1.55; max-width: 460px; display: flex; gap: 10px; align-items: flex-start; }
.decision-note svg { flex-shrink: 0; margin-top: 2px; }
.spacer { flex: 1; }

/* Audit strip */
.audit { margin-top: 18px; background: transparent; border: 1px dashed var(--line-strong); border-radius: var(--radius-md); padding: 14px 20px; font-size: var(--fs-caption); color: var(--ink-faint); font-weight: 600; display: flex; gap: 9px; align-items: center; }

/* ============================================================
   FILTER TOOLBAR
   ============================================================ */
.filter-toolbar { display: flex; gap: 10px; margin-bottom: 18px; align-items: center; flex-wrap: wrap; }
.filter-group { position: relative; }
.filter-btn { background: var(--cream-panel); border: 1px solid var(--line); border-radius: var(--radius-pill); padding: 8px 16px; font-size: 13px; font-weight: 700; color: var(--ink-soft); cursor: pointer; display: flex; align-items: center; gap: 6px; transition: all var(--duration-fast); }
.filter-btn:hover, .filter-btn.dropdown-active { background: var(--cream-soft); border-color: var(--accent); }
.dropdown-panel { display: none; position: absolute; top: calc(100% + 6px); left: 0; background: var(--cream-panel); border: 1px solid var(--line); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); min-width: 180px; z-index: 30; overflow: hidden; }
.dropdown-panel.dropdown-open { display: block; animation: slideDown var(--duration-fast) var(--ease-out); }
.dropdown-option { padding: 10px 16px; font-size: 13px; font-weight: 600; color: var(--ink-soft); cursor: pointer; transition: background var(--duration-fast); }
.dropdown-option:hover { background: var(--cream-soft); color: var(--ink); }

/* Filter search */
.filter-search { position: relative; margin-left: auto; }
.filter-search .search-icon { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--ink-faint); pointer-events: none; }
.filter-search-input { border: 1px solid var(--line); background: var(--cream-panel); border-radius: var(--radius-pill); padding: 8px 14px 8px 32px; font-size: 13px; color: var(--ink); width: 260px; outline: none; transition: border-color var(--duration-fast); }
.filter-search-input:focus { border-color: var(--accent); }

/* Sort headers */
.sort-header { cursor: pointer; user-select: none; }
.sort-header:hover { color: var(--accent); }
.sort-header svg { vertical-align: middle; margin-left: 4px; }

/* Overdue */
.sla-overdue-text { color: var(--red); font-weight: 800; }
.overdue-flag { display: inline-flex; align-items: center; gap: 4px; color: var(--red); font-size: 12px; font-weight: 800; }

/* ============================================================
   LOGIN
   ============================================================ */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; width: 1440px; margin: 0 auto; background: var(--cream-bg); }
.login-container { background: var(--cream-panel); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 48px 56px; box-shadow: var(--shadow-lg); max-width: 480px; width: 100%; }
.login-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 32px; }
.login-brand-mark { width: 52px; height: 52px; font-size: 26px; }
.login-title { font-family: var(--font-serif); font-size: 20px; color: var(--ink); margin-bottom: 24px; }
.login-users { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.login-user-card { display: flex; align-items: center; gap: 14px; padding: 14px 18px; border: 1.5px solid var(--line); border-radius: var(--radius-md); cursor: pointer; transition: all var(--duration-fast) var(--ease-out); }
.login-user-card:hover { border-color: var(--accent); background: var(--accent-tint); }
.login-user-card.selected { border-color: var(--accent); background: var(--accent-tint); box-shadow: 0 0 0 3px rgba(176,95,44,.15); }
.login-avatar { width: 42px; height: 42px; font-size: 15px; }
.login-user-name { font-size: 15px; font-weight: 800; color: var(--ink); }
.login-user-role { font-size: 12px; color: var(--ink-faint); font-weight: 600; margin-top: 2px; }
.login-form { display: flex; flex-direction: column; gap: 12px; }
.login-label { font-size: var(--fs-label); font-weight: 800; color: var(--ink-faint); text-transform: uppercase; letter-spacing: .05em; }
.login-input { border: 1px solid var(--line); background: var(--cream-soft); border-radius: var(--radius-md); padding: 11px 16px; font-size: var(--fs-body); color: var(--ink); outline: none; }
.login-input:focus { border-color: var(--accent); }
.login-btn { width: 100%; justify-content: center; margin-top: 8px; padding: 14px; font-size: 15px; }
.login-shake { animation: shake 0.4s ease-in-out; }

/* ============================================================
   TOAST
   ============================================================ */
#toast-container { position: fixed; top: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; pointer-events: none; }
.toast { background: var(--cream-panel); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 14px 20px; box-shadow: var(--shadow-lg); font-size: 13.5px; font-weight: 700; display: flex; align-items: center; gap: 10px; pointer-events: auto; transition: all var(--duration-normal) var(--ease-out); max-width: 380px; }
.toast-success { border-left: 4px solid var(--green); color: var(--green-deep); }
.toast-error { border-left: 4px solid var(--red); color: var(--red); }
.toast-warning { border-left: 4px solid var(--amber); color: #7E5F1B; }
.toast-info { border-left: 4px solid var(--accent); color: var(--accent-deep); }
.toast-enter { opacity: 0; transform: translateX(40px); }
.toast-exit { opacity: 0; transform: translateX(40px); }

/* ============================================================
   MODAL
   ============================================================ */
.modal-root { display: none; position: fixed; inset: 0; z-index: 9998; }
.modal-backdrop { position: fixed; inset: 0; background: rgba(61,50,39,0.4); display: flex; align-items: center; justify-content: center; animation: fadeIn var(--duration-normal); }
.modal-panel { background: var(--cream-panel); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); max-width: 480px; width: 90%; animation: scaleIn var(--duration-normal) var(--ease-out); }
.modal-header { padding: 22px 26px 0; }
.modal-title { font-size: 18px; color: var(--ink); }
.modal-body { padding: 18px 26px; font-size: var(--fs-body); color: var(--ink-soft); line-height: 1.6; }
.modal-footer { padding: 14px 26px 22px; display: flex; justify-content: flex-end; gap: 10px; }

/* ============================================================
   TABS
   ============================================================ */
.tab-bar { display: flex; gap: 0; border-bottom: 1px solid var(--line); padding: 0 26px; }
.tab-btn { background: none; border: none; padding: 12px 20px; font-size: 13.5px; font-weight: 700; color: var(--ink-faint); cursor: pointer; border-bottom: 3px solid transparent; margin-bottom: -1px; transition: all var(--duration-fast); }
.tab-btn:hover { color: var(--ink); }
.tab-btn.tab-active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 800; }
.tab-panel { display: none; padding: 20px 26px; }
.tab-panel.tab-panel-active { display: block; }

/* ============================================================
   STAT CARDS (Dashboard)
   ============================================================ */
.stat-cards { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-bottom: 22px; }
.stat-card { background: var(--cream-panel); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 20px 22px; box-shadow: var(--shadow); }
.stat-card-alert { border-color: var(--red); border-width: 2px; }
.stat-label { font-size: var(--fs-small); letter-spacing: .08em; text-transform: uppercase; font-weight: 800; color: var(--ink-faint); margin-bottom: 8px; }
.stat-value { font-size: 32px; color: var(--ink); line-height: 1; }
.stat-hint { font-size: 12px; color: var(--ink-faint); margin-top: 6px; font-weight: 600; }

/* Dashboard grid */
.dashboard-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 22px; }
.dashboard-left, .dashboard-right { display: flex; flex-direction: column; gap: 22px; }

/* Charts */
.stacked-bar { display: flex; border-radius: var(--radius-pill); overflow: hidden; border: 1px solid var(--line); }
.stacked-seg { transition: width var(--duration-normal); }
.stacked-legend { display: flex; gap: 16px; margin-top: 10px; font-size: 12px; font-weight: 700; color: var(--ink-soft); flex-wrap: wrap; }
.stacked-legend-item { display: flex; align-items: center; gap: 6px; }

.bar-chart { display: flex; flex-direction: column; }
.bar-chart-bars { display: flex; align-items: flex-end; gap: 12px; height: 120px; }
.bar-group { display: flex; flex-direction: column; align-items: center; flex: 1; }
.bar-pair { display: flex; align-items: flex-end; gap: 3px; height: 100px; }
.bar { width: 16px; border-radius: 4px 4px 0 0; transition: height var(--duration-normal); min-height: 2px; }
.bar-confirmed { background: var(--green); }
.bar-rejected { background: var(--red); }
.bar-label { font-size: 11px; font-weight: 700; color: var(--ink-faint); margin-top: 6px; }
.chart-legend { display: flex; gap: 16px; margin-top: 12px; font-size: 12px; font-weight: 700; color: var(--ink-soft); }
.chart-legend span { display: flex; align-items: center; gap: 6px; }

/* Donut */
.donut-ring { position: relative; }
.donut-label { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 16px; font-weight: 800; color: var(--ink); }

/* Quality rows */
.quality-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed var(--line); font-size: 13.5px; }
.quality-row:last-child { border-bottom: none; }
.quality-label { color: var(--ink-soft); font-weight: 600; }
.quality-value { font-weight: 800; color: var(--ink); }

/* Drill link */
.drill-link { display: inline-block; margin-top: 8px; font-size: 13px; font-weight: 700; color: var(--accent); }
.drill-link:hover { color: var(--accent-deep); }

/* ============================================================
   RULES LAYOUT
   ============================================================ */
.rules-layout { display: grid; grid-template-columns: 280px 1fr; gap: 22px; }
.rules-sidebar { display: flex; flex-direction: column; gap: 10px; }
.rs-list-header { font-size: var(--fs-small); letter-spacing: .1em; text-transform: uppercase; font-weight: 800; color: var(--ink-faint); margin-bottom: 4px; }
.rs-card { background: var(--cream-panel); border: 2px solid var(--line); border-radius: var(--radius-md); padding: 14px 16px; cursor: pointer; transition: all var(--duration-fast); }
.rs-card:hover { border-color: var(--accent); }
.rs-card.rs-selected { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(176,95,44,.15); }
.rs-card.rs-active { border-left: 4px solid var(--green); }
.rs-card.rs-draft { border-left: 4px solid var(--amber); }
.rs-card.rs-retired { opacity: 0.7; }
.rs-card-header { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.rs-version { font-family: var(--font-serif); font-size: 18px; color: var(--ink); }
.rs-card-meta { font-size: 12px; color: var(--ink-faint); margin-top: 4px; font-weight: 600; }

.rules-detail { background: var(--cream-panel); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); overflow: hidden; }
.rules-detail-header { padding: 20px 26px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid var(--line); }
.rs-detail-version { font-family: var(--font-serif); font-size: 22px; color: var(--ink); }

/* Thresholds */
.threshold-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.threshold-item { background: var(--cream-soft); border-radius: var(--radius-md); padding: 16px; }
.threshold-label { font-size: var(--fs-small); font-weight: 800; color: var(--ink-faint); text-transform: uppercase; letter-spacing: .06em; }
.threshold-value { font-family: var(--font-serif); font-size: 28px; color: var(--ink); margin-top: 6px; }
.threshold-hint { font-size: 12px; color: var(--ink-faint); margin-top: 6px; line-height: 1.4; }
.threshold-visual { margin-top: 16px; }

/* Rule editable */
.rule-editable { background: var(--amber-tint); border-radius: 4px; padding: 2px 6px; cursor: text; }

/* Exceptions */
.exceptions-list { display: flex; flex-direction: column; gap: 12px; }
.exception-card { background: var(--cream-soft); border-radius: var(--radius-md); padding: 14px 18px; }
.exception-header { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.exception-id { font-size: 12px; font-weight: 800; color: var(--accent); background: var(--accent-tint); padding: 2px 8px; border-radius: var(--radius-pill); }
.exception-label { font-size: 14px; font-weight: 800; color: var(--ink); }
.exception-desc { font-size: 13px; color: var(--ink-soft); line-height: 1.5; }
.exception-meta { font-size: 12px; color: var(--ink-faint); margin-top: 6px; }

/* Audit details */
.audit-details { border-top: 1px solid var(--line); }
.audit-summary { padding: 14px 26px; font-size: 13px; font-weight: 700; color: var(--ink-faint); cursor: pointer; display: flex; align-items: center; gap: 8px; }
.audit-summary:hover { color: var(--ink); }
.audit-content { padding: 0 26px 18px; }
.audit-row { font-size: 13px; color: var(--ink-soft); padding: 6px 0; border-bottom: 1px dashed var(--line); }
.audit-row:last-child { border-bottom: none; }

/* ============================================================
   INTEGRATION CARDS
   ============================================================ */
.conn-card { margin-bottom: 22px; }
.conn-card.conn-failed { border-color: var(--red); border-width: 2px; }
.conn-header { padding: 22px 26px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 16px; }
.conn-icon { width: 44px; height: 44px; background: var(--cream-soft); border-radius: 12px; display: flex; align-items: center; justify-content: center; }
.conn-name { font-family: var(--font-serif); font-size: 18px; color: var(--ink); }
.conn-desc { font-size: 12.5px; color: var(--ink-faint); margin-top: 2px; }
.conn-body { padding: 20px 26px; }
.conn-field-row { margin-bottom: 16px; }
.conn-label { font-size: var(--fs-label); font-weight: 800; color: var(--ink-faint); text-transform: uppercase; letter-spacing: .05em; display: block; margin-bottom: 6px; }
.conn-input { border: 1px solid var(--line); background: var(--cream-soft); border-radius: var(--radius-md); padding: 10px 14px; font-size: 13px; color: var(--ink); width: 100%; max-width: 500px; outline: none; font-family: monospace; }
.conn-input:focus { border-color: var(--accent); }
.conn-metrics { display: flex; gap: 24px; margin-bottom: 16px; flex-wrap: wrap; }
.conn-metric { display: flex; flex-direction: column; gap: 2px; }
.conn-metric-label { font-size: var(--fs-small); font-weight: 800; color: var(--ink-faint); text-transform: uppercase; letter-spacing: .06em; }
.conn-metric-value { font-size: 14px; font-weight: 700; color: var(--ink); }
.conn-metric-value.conn-metric-alert { color: var(--red); }
.conn-actions { display: flex; gap: 10px; margin-top: 16px; }
.conn-destinations { margin-top: 16px; padding-top: 16px; border-top: 1px dashed var(--line); }
.dest-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-soft); padding: 4px 0; }
.sim-failure-link { font-size: 11px; color: var(--ink-faint); margin-top: 12px; display: inline-block; }
.sim-failure-link:hover { color: var(--red); }

/* Spinner */
.spinner { width: 14px; height: 14px; border: 2px solid var(--line); border-top-color: var(--accent); border-radius: 50%; display: inline-block; animation: spin 0.6s linear infinite; }

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state { text-align: center; padding: 48px 24px; }
.empty-state-icon { color: var(--ink-faint); margin-bottom: 16px; opacity: 0.5; }
.empty-state-title { font-family: var(--font-serif); font-size: 20px; color: var(--ink); margin-bottom: 8px; }
.empty-state-msg { font-size: 14px; color: var(--ink-faint); line-height: 1.5; max-width: 360px; margin: 0 auto; }

/* ============================================================
   KEYFRAMES
   ============================================================ */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes scaleIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }
@keyframes slideDown { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-6px); } 75% { transform: translateX(6px); } }

/* Row entry animation */
.data-table tbody tr,
.anim-card { animation: slideUp var(--duration-normal) var(--ease-out) backwards; animation-delay: calc(var(--anim-order, 0) * 30ms); }