/* ══════════════════════════════════════════════════════
   DESIGN TOKENS  (identical to Gold Safety)
══════════════════════════════════════════════════════ */
:root {
  --B:   #1D262D;
  --M:   #516676;
  --ML:  #6A7F8F;
  --L:   #D4E0E8;
  --P:   #F0F4F7;
  --PT:  #F9FBFB;
  --BD:  #A8B2BA;
  --BDL: #D3D9DD;
  --GY:  #516676;
  --F:   Helvetica, Arial, sans-serif;
  --MONO: "IBM Plex Mono", "Courier New", monospace;
  --HIGH:    #C00000;
  --HIGH-BG: #FCE4D6;
  --HIGH-BD: #F09595;
  --MED:     #7D4C00;
  --MED-BG:  #FFF2CC;
  --MED-BD:  #F4B942;
  --LOW:     #375623;
  --LOW-BG:  #E2EFDA;
  --LOW-BD:  #70AD47;
  --sidebar-w: 220px;

  /* Light theme */
  --surface:       #fff;
  --surface-2:     #F0F4F7;
  --surface-3:     #F9FBFB;
  --border:        #D4E0E8;
  --border-strong: #A8B2BA;
  --text:          #1D262D;
  --text-2:        #516676;
  --text-3:        #8A9BA8;
  --header-bg:     #172128;
  --sidebar-bg:    #2A343C;
  --sidebar-hover: rgba(255,255,255,.06);
  --sidebar-active:rgba(255,255,255,.12);
  --input-bg:      #fff;
  --shadow:        0 1px 4px rgba(0,0,0,.08);
  --shadow-lg:     0 8px 32px rgba(0,0,0,.14);
}

[data-theme="dark"] {
  --surface:       #1A2028;
  --surface-2:     #131A20;
  --surface-3:     #0F1519;
  --border:        #263040;
  --border-strong: #3A4B58;
  --text:          #E4EEF4;
  --text-2:        #94A8B8;
  --text-3:        #5A7080;
  --header-bg:     #0C1218;
  --sidebar-bg:    #0C1218;
  --input-bg:      #1E2A34;
  --shadow:        0 1px 4px rgba(0,0,0,.3);
  --shadow-lg:     0 8px 32px rgba(0,0,0,.5);
  --HIGH-BG: #3D1010;
  --MED-BG:  #2D1F00;
  --LOW-BG:  #0F2010;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; overflow-x: hidden; max-width: 100vw; }

body {
  font-family: var(--F); font-size: 13px; color: var(--text);
  background: var(--surface-2); display: flex; flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

.card, .table-wrap, .slide-panel,
.nav-badge, .status-pill, .source-tag,
input, select, textarea, button.btn {
  border-radius: 4px !important;
}

/* ══ TOP BAR ══ */
.topbar {
  background: var(--header-bg); height: 48px;
  display: flex; align-items: center; padding: 0 16px;
  position: fixed; top: 0; left: 0; right: 0; z-index: 300;
  box-shadow: 0 1px 0 rgba(255,255,255,.06); flex-shrink: 0;
}
.topbar-logo { display: flex; align-items: center; width: var(--sidebar-w); flex-shrink: 0; padding-right: 12px; }
.logo-mark {
  width: 34px; height: 34px; flex-shrink: 0; border-radius: 50%;
  display: block; object-fit: cover;
  border: 1px solid rgba(255,255,255,.14);
}
.logo-text { font-size: 14px; font-weight: 700; color: #fff; letter-spacing: .04em; }
.logo-sub  { font-size: 9px; color: rgba(255,255,255,.4); letter-spacing: .06em; text-transform: uppercase; }
.topbar-center { flex: 1; display: flex; align-items: center; gap: 8px; padding: 0 16px; }
.topbar-breadcrumb { font-size: 11px; color: rgba(255,255,255,.5); display: flex; align-items: center; gap: 6px; }
.topbar-breadcrumb .current { color: rgba(255,255,255,.9); font-weight: 600; }
.topbar-right { display: flex; align-items: center; gap: 6px; }
.topbar-btn {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.1);
  color: rgba(255,255,255,.8); padding: 4px 10px; cursor: pointer;
  font-family: var(--F); font-size: 10px; font-weight: 600;
  letter-spacing: .05em; text-transform: uppercase; transition: all .13s;
  display: flex; align-items: center; gap: 4px; border-radius: 4px;
}
.topbar-btn:hover { background: rgba(255,255,255,.16); color: #fff; }
.topbar-btn.unlocked { background: var(--LOW-BG); color: var(--LOW); border-color: var(--LOW-BD); }

/* ══ APP BODY ══ */
.app-body { display: flex; flex: 1; padding-top: 48px; min-height: 0; overflow-x: hidden; max-width: 100vw; }

.sidebar {
  width: var(--sidebar-w); background: var(--sidebar-bg);
  position: fixed; top: 48px; left: 0; bottom: 0;
  display: flex; flex-direction: column; overflow-y: auto;
  border-right: 1px solid rgba(255,255,255,.05); z-index: 200;
}
.nav-section-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: #8BAABB; padding: 14px 14px 4px; }
.nav-item {
  display: flex; align-items: center; gap: 9px; padding: 8px 14px;
  cursor: pointer; transition: background .12s; text-decoration: none;
  border-left: 3px solid transparent; color: rgba(255,255,255,.55);
  font-size: 12px; font-weight: 500; letter-spacing: .01em; user-select: none;
}
.nav-item:hover { background: var(--sidebar-hover); color: rgba(255,255,255,.85); }
.nav-item.active { background: var(--sidebar-active); color: #fff; border-left: 3px solid var(--ML); padding-left: 11px; }
.nav-icon { opacity: .5; width: 14px; text-align: center; flex-shrink: 0; }
.nav-item.active .nav-icon { opacity: 1; }
.nav-label { flex: 1; }
.nav-lock { font-size: 9px; opacity: .45; }
.nav-divider { height: 1px; background: rgba(255,255,255,.06); margin: 8px 0; }
.sidebar-foot { margin-top: auto; padding: 12px 14px; font-size: 9px; line-height: 1.5;
  color: rgba(255,255,255,.28); letter-spacing: .04em; border-top: 1px solid rgba(255,255,255,.06); }

.main {
  flex: 1; margin-left: var(--sidebar-w); padding: 20px;
  overflow-y: auto; overflow-x: hidden; min-height: 0;
  max-width: calc(100vw - var(--sidebar-w)); box-sizing: border-box;
}
.page { display: none; }
.page.active { display: block; }
.page-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 20px; gap: 20px; flex-wrap: wrap; padding-top: 4px; }
.page-title { font-size: 19px; font-weight: 700; letter-spacing: -.01em; }
.page-sub { font-size: 11px; color: var(--text-2); margin-top: 4px; max-width: 720px; line-height: 1.55; }
.page-actions { display: flex; gap: 6px; align-items: center; }

/* ══ BUTTONS ══ */
.btn {
  padding: 6px 13px; border: 1px solid transparent; cursor: pointer;
  font-family: var(--F); font-size: 10px; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; transition: all .15s;
}
.btn-primary { background: var(--M); color: #fff; }
.btn-primary:hover { background: var(--B); }
.btn-ghost { background: var(--surface-3); color: var(--text-2); border: 1px solid var(--border-strong); }
.btn-ghost:hover { border-color: var(--M); color: var(--text); }
.btn-danger { background: var(--HIGH-BG); color: var(--HIGH); border: 1px solid var(--HIGH-BD); }
.btn-danger:hover { background: var(--HIGH); color: #fff; }
.btn:disabled { opacity: .45; cursor: not-allowed; }

/* ══ CARDS / TABLES ══ */
.card { background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); margin-bottom: 18px; overflow: hidden; }
.card-head { padding: 11px 14px; border-bottom: 1px solid var(--border); background: var(--surface-3);
  font-size: 10px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--text-2);
  display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.card-body { padding: 14px; }

.table-wrap { overflow-x: auto; border: 1px solid var(--border); background: var(--surface); }
table { width: 100%; border-collapse: collapse; }
th { background: #2A343C; color: #C8D6DF; font-size: 10px; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; padding: 8px 10px; text-align: left; white-space: nowrap; }
td { padding: 8px 10px; border-bottom: 1px solid var(--border); font-size: 11px; color: var(--text); vertical-align: middle; }
tbody tr:hover { background: var(--surface-3); }
.mono { font-family: var(--MONO); font-size: 10px; letter-spacing: -.02em; }

/* ══ PILLS ══ */
.status-pill { display: inline-block; padding: 2px 8px; font-size: 9px; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; border: 1px solid transparent; }
.pill-high { background: var(--HIGH-BG); color: var(--HIGH); border-color: var(--HIGH-BD); }
.pill-med  { background: var(--MED-BG);  color: var(--MED);  border-color: var(--MED-BD); }
.pill-low  { background: var(--LOW-BG);  color: var(--LOW);  border-color: var(--LOW-BD); }
.pill-neutral { background: var(--surface-2); color: var(--text-2); border-color: var(--border-strong); }

.ref-tag { font-family: var(--MONO); font-size: 9px; padding: 2px 6px; background: var(--surface-2);
  border: 1px solid var(--border); color: var(--text-2); border-radius: 3px; white-space: nowrap; }

/* ══ STUB SCAFFOLD ══ */
.stub-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.stub-note { background: var(--surface-3); border: 1px dashed var(--border-strong); padding: 14px;
  font-size: 11px; color: var(--text-2); line-height: 1.6; }
.stub-note b { color: var(--text); font-weight: 700; }
.field-list { list-style: none; font-size: 11px; line-height: 1.9; color: var(--text-2); }
.field-list li::before { content: "▸ "; color: var(--ML); }
.kv { display: flex; gap: 8px; font-size: 11px; padding: 4px 0; border-bottom: 1px solid var(--border); }
.kv:last-child { border-bottom: 0; }
.kv-k { color: var(--text-3); min-width: 128px; text-transform: uppercase; font-size: 9px;
  letter-spacing: .06em; font-weight: 700; padding-top: 2px; }
.kv-v { color: var(--text); flex: 1; }

/* ══ MODAL ══ */
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: none; align-items: center; justify-content: center; z-index: 500; }
.modal-bg.show { display: flex; }
.modal { background: var(--surface); width: 320px; box-shadow: var(--shadow-lg); border-radius: 4px; overflow: hidden; }
.modal-head { padding: 13px 16px; border-bottom: 1px solid var(--border); font-size: 11px;
  font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--text-2); }
.modal-body { padding: 16px; }
.modal-foot { padding: 12px 16px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 6px; background: var(--surface-3); }
label.fl { display: block; font-size: 9px; font-weight: 700; letter-spacing: .07em;
  text-transform: uppercase; color: var(--text-3); margin-bottom: 5px; }
input[type=password], input[type=text] {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border-strong);
  background: var(--input-bg); color: var(--text); font-family: var(--F); font-size: 12px; }
input:focus { outline: none; border-color: var(--M); }

/* ══ TOAST ══ */
.toast { position: fixed; bottom: 20px; right: 20px; background: var(--B); color: #fff;
  padding: 9px 16px; font-size: 12px; font-weight: 600; z-index: 999;
  opacity: 0; transform: translateY(6px); transition: all .2s; pointer-events: none;
  box-shadow: var(--shadow-lg); border-radius: 4px; }
.toast.show { opacity: 1; transform: translateY(0); }
.toast.success { background: var(--LOW); }
.toast.error { background: var(--HIGH); }

/* ══ FORMS ══ */
.form-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:14px; }
.fg { display:flex; flex-direction:column; }
.fg.wide { grid-column:1/-1; }
.fg label { font-size:9px; font-weight:700; letter-spacing:.07em; text-transform:uppercase;
  color:var(--text-3); margin-bottom:5px; }
.fg label .req { color:var(--HIGH); }
.fg input, .fg select, .fg textarea {
  padding:8px 10px; border:1px solid var(--border-strong); background:var(--input-bg);
  color:var(--text); font-family:var(--F); font-size:12px; border-radius:4px; width:100%; }
.fg textarea { min-height:74px; resize:vertical; }
.fg input:focus,.fg select:focus,.fg textarea:focus { outline:none; border-color:var(--M); }
.fg .hint { font-size:10px; color:var(--text-3); margin-top:4px; line-height:1.45; }
.chk-row { display:flex; flex-wrap:wrap; gap:8px; }
.chk { display:flex; align-items:center; gap:6px; font-size:11px; color:var(--text-2);
  border:1px solid var(--border); padding:5px 9px; border-radius:4px; cursor:pointer; background:var(--surface-3); }
.chk input { width:auto; }
.chk.on { border-color:var(--M); color:var(--text); background:var(--surface); }
.hp { position:absolute; left:-9999px; width:1px; height:1px; opacity:0; }
.form-foot { display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:13px 14px; border-top:1px solid var(--border); background:var(--surface-3); flex-wrap:wrap; }
.receipt { border:1px solid var(--LOW-BD); background:var(--LOW-BG); padding:16px; }
.receipt .rn { font-family:var(--MONO); font-size:16px; font-weight:700; color:var(--LOW); letter-spacing:-.02em; }