/* ═══════════════════════════════════════════════════════════════════
   Ouma Switchboard — admin UI in the Ouma "Direction B" design system.
   Lora serif headings w/ italic terracotta accents, mint surfaces.
   ═══════════════════════════════════════════════════════════════════ */

:root {
  --ouma-dark-teal:       #0D3A38;
  --ouma-teal-green:      #23B1A6;
  --ouma-light-mint:      #C8EAE4;
  --ouma-charcoal:        #333333;
  --ouma-mid-gray:        #6C757D;
  --ouma-light-gray:      #E9ECEF;
  --ouma-white:           #FFFFFF;
  --ouma-warm-blush:      #E8C4B8;
  --ouma-warm-sand:       #F5EDE8;
  --ouma-warm-terracotta: #C4836A;
  --ouma-warm-cream:      #FBF8F5;
  --ouma-soft-sage:       #D4E4D9;
  --err:  #B4423A;
  --err-soft: rgba(180,66,58,.09);
  --warn: #A6741B;
  --warn-soft: rgba(166,116,27,.10);
  --ok:   #1E7B4F;
  --ok-soft: rgba(30,123,79,.10);
  --font-serif: "Lora", Georgia, serif;
  --font-sans: "Plus Jakarta Sans", -apple-system, "Segoe UI", Roboto, sans-serif;
  --shadow: 0 1px 3px rgba(13,58,56,.07), 0 8px 24px rgba(13,58,56,.06);
  --radius: 14px;
}

*, *::before, *::after { box-sizing: border-box; }
/* The hidden attribute must beat any class display rule (modal/tray/toast). */
[hidden] { display: none !important; }
body {
  margin: 0; font-family: var(--font-sans); color: var(--ouma-charcoal);
  background: var(--ouma-warm-cream); line-height: 1.55; font-size: 14.5px;
  -webkit-font-smoothing: antialiased; display: flex; min-height: 100vh;
}
h1,h2,h3 { font-family: var(--font-serif); font-weight: 500; margin: 0; color: var(--ouma-dark-teal); }
h1 em, h2 em { font-style: italic; color: var(--ouma-warm-terracotta); }
a { color: var(--ouma-teal-green); text-decoration: none; }
a:hover { color: var(--ouma-dark-teal); }
code { background: var(--ouma-warm-sand); padding: 1px 5px; border-radius: 5px; font-size: .92em; }
:focus-visible { outline: 2px solid var(--ouma-teal-green); outline-offset: 2px; border-radius: 4px; }

/* ─── Sidebar ─── */
.sidebar {
  width: 232px; flex: 0 0 232px; background: var(--ouma-dark-teal);
  color: #EAF4F2; display: flex; flex-direction: column; position: sticky;
  top: 0; height: 100vh; padding: 20px 14px;
}
.brand { display: flex; gap: 10px; align-items: center; padding: 4px 8px 18px; }
.brand-mark {
  width: 36px; height: 36px; border-radius: 11px; flex: 0 0 36px;
  background: linear-gradient(135deg, var(--ouma-teal-green), var(--ouma-light-mint));
  color: var(--ouma-dark-teal); font-family: var(--font-serif); font-size: 21px;
  display: grid; place-items: center; font-weight: 600;
}
.brand-mark.big { width: 56px; height: 56px; font-size: 32px; border-radius: 16px; margin: 0 auto 14px; }
.brand-name { font-family: var(--font-serif); font-size: 17px; }
.brand-sub { font-size: 10.5px; opacity: .65; line-height: 1.3; }
.sidebar nav { display: flex; flex-direction: column; gap: 2px; margin-top: 6px; }
.sidebar nav a {
  color: #D9EAE7; padding: 9px 12px; border-radius: 9px; font-weight: 500;
}
.sidebar nav a:hover { background: rgba(255,255,255,.07); color: #fff; }
.sidebar nav a.active { background: rgba(35,177,166,.28); color: #fff; }
.sidebar-foot { margin-top: auto; display: flex; flex-direction: column; gap: 10px; font-size: 12.5px; }
.sheet-link { color: var(--ouma-light-mint); padding: 0 12px; }
.user-chip { padding: 10px 12px; border-top: 1px solid rgba(255,255,255,.12);
  display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.user-chip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-chip a { color: var(--ouma-warm-blush); font-size: 12px; }

/* ─── Main ─── */
.main { flex: 1; padding: 26px 30px 120px; max-width: 1200px; }
.loading { color: var(--ouma-mid-gray); padding: 40px 0; }
.page-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.page-head h1 { font-size: 26px; }
.page-head .meta { color: var(--ouma-mid-gray); font-size: 12.5px; }
.page-head .spacer { flex: 1; }

.page-desc { max-width: 780px; color: var(--ouma-mid-gray); font-size: 13.5px;
  margin: -10px 0 20px; }
.banner { padding: 11px 16px; border-radius: 10px; margin-bottom: 16px; font-size: 13.5px; }
.banner.warn { background: var(--warn-soft); color: var(--warn); border: 1px solid rgba(166,116,27,.25); }

/* ─── Cards / grid ─── */
.grid { display: grid; gap: 14px; }
.grid.cols-3 { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.card {
  background: var(--ouma-white); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 18px 20px; border: 1px solid rgba(13,58,56,.05);
}
.card h3 { font-size: 16.5px; margin-bottom: 8px; }
.card .sub { color: var(--ouma-mid-gray); font-size: 12.5px; }

.kv { display: grid; grid-template-columns: auto 1fr; gap: 3px 12px; font-size: 13px; margin-top: 8px; }
.kv dt { color: var(--ouma-mid-gray); }
.kv dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }

/* ─── Badges ─── */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px;
  border-radius: 999px; font-size: 11.5px; font-weight: 600; }
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.err { background: var(--err-soft); color: var(--err); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.muted { background: var(--ouma-light-gray); color: var(--ouma-mid-gray); }
.chip { display: inline-block; background: var(--ouma-warm-sand); border-radius: 7px;
  padding: 1px 7px; font-size: 11.5px; margin: 1px; }

/* ─── Tables ─── */
table { width: 100%; border-collapse: collapse; background: var(--ouma-white);
  border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.table-wrap { border-radius: var(--radius); box-shadow: var(--shadow); overflow-x: auto; background: #fff; }
.table-wrap table { box-shadow: none; }
th { text-align: left; font-size: 11px; letter-spacing: .06em; text-transform: uppercase;
  color: var(--ouma-mid-gray); padding: 11px 13px; background: var(--ouma-warm-sand);
  border-bottom: 1px solid var(--ouma-light-gray); white-space: nowrap; }
td { padding: 9px 13px; border-bottom: 1px solid #F2EEE9; vertical-align: top; }
tr:last-child td { border-bottom: none; }
tr.clickable { cursor: pointer; }
tr.clickable:hover td { background: #FDF9F4; }
tr.dirty td { background: rgba(35,177,166,.06); }
td .muted { color: var(--ouma-mid-gray); }

/* ─── Forms ─── */
input[type=text], input[type=search], select, textarea {
  font: inherit; padding: 7px 10px; border: 1.5px solid var(--ouma-light-gray);
  border-radius: 9px; background: #fff; color: inherit; width: 100%;
}
input:focus, select:focus, textarea:focus { border-color: var(--ouma-teal-green); outline: none; }
input.invalid { border-color: var(--err); background: var(--err-soft); }
label { font-size: 12px; font-weight: 600; color: var(--ouma-dark-teal); display: block; margin-bottom: 3px; }
.field { margin-bottom: 12px; }
.field .hint { font-size: 11.5px; color: var(--ouma-mid-gray); margin-top: 3px; }
.field .check-result { font-size: 12px; margin-top: 4px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.form-grid .wide { grid-column: 1 / -1; }

.btn {
  font: inherit; font-weight: 600; border: none; border-radius: 9px;
  padding: 8px 16px; cursor: pointer; transition: filter .15s;
}
.btn:hover { filter: brightness(1.06); }
.btn.primary { background: var(--ouma-dark-teal); color: #fff; }
.btn.accent { background: var(--ouma-teal-green); color: #fff; }
.btn.ghost { background: transparent; color: var(--ouma-dark-teal); border: 1.5px solid var(--ouma-light-gray); }
.btn.danger { background: var(--err-soft); color: var(--err); }
.btn.small { padding: 4px 10px; font-size: 12.5px; border-radius: 7px; }
.btn:disabled { opacity: .45; cursor: not-allowed; }

/* ─── Findings ─── */
.findings { display: flex; flex-direction: column; gap: 6px; }
.finding { display: flex; gap: 10px; align-items: baseline; padding: 8px 12px;
  border-radius: 9px; font-size: 13px; }
.finding.error { background: var(--err-soft); }
.finding.warning { background: var(--warn-soft); }
.finding .where { flex: 0 0 auto; font-size: 11.5px; color: var(--ouma-mid-gray); white-space: nowrap; }

/* ─── Detail drawer (right side editor) ─── */
.detail {
  position: fixed; top: 0; right: 0; width: min(560px, 92vw); height: 100vh;
  background: #fff; box-shadow: -12px 0 40px rgba(13,58,56,.18); z-index: 60;
  padding: 24px 26px; overflow-y: auto;
}
.detail h2 { font-size: 21px; margin-bottom: 4px; }
.detail .close { position: absolute; top: 14px; right: 16px; }
.matrix th, .matrix td { padding: 6px 10px; font-size: 13px; }
.matrix input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--ouma-teal-green); }

/* ─── Tray ─── */
.tray {
  position: fixed; bottom: 0; left: 232px; right: 0; z-index: 55;
  background: #fff; border-top: 2px solid var(--ouma-teal-green);
  box-shadow: 0 -8px 30px rgba(13,58,56,.12); padding: 12px 26px; max-height: 40vh; overflow: auto;
}
.tray-head { display: flex; gap: 10px; align-items: center; }
.tray-head strong { flex: 1; color: var(--ouma-dark-teal); }
.tray ul { margin: 8px 0 0; padding: 0 0 0 18px; font-size: 12.5px; color: var(--ouma-mid-gray); }

/* ─── Modal ─── */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(13,58,56,.35); z-index: 80;
  display: grid; place-items: center; backdrop-filter: blur(2px);
}
.modal {
  background: #fff; border-radius: 16px; width: min(680px, 94vw);
  max-height: 86vh; overflow-y: auto; padding: 24px 26px; box-shadow: var(--shadow);
}
.modal h2 { margin-bottom: 12px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 18px; }
.diff-item { border: 1px solid var(--ouma-light-gray); border-radius: 10px;
  padding: 10px 12px; margin-bottom: 8px; font-size: 12.5px; }
.diff-item .op-kind { font-weight: 700; text-transform: uppercase; font-size: 10.5px;
  letter-spacing: .05em; margin-right: 8px; }
.diff-item .op-kind.append { color: var(--ok); }
.diff-item .op-kind.update { color: var(--warn); }
.diff-item .op-kind.delete { color: var(--err); }
.diff-cells { font-family: ui-monospace, Menlo, monospace; font-size: 11.5px; overflow-x: auto; }
.diff-cells .del { background: var(--err-soft); text-decoration: line-through; padding: 0 3px; border-radius: 3px; }
.diff-cells .add { background: var(--ok-soft); padding: 0 3px; border-radius: 3px; }

/* ─── Toast ─── */
.toast {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%);
  background: var(--ouma-dark-teal); color: #fff; border-radius: 11px;
  padding: 11px 20px; z-index: 100; box-shadow: var(--shadow); font-size: 13.5px;
}
.toast.err { background: var(--err); }

/* ─── Login ─── */
.login-body { display: grid; place-items: center; background:
  radial-gradient(60% 50% at 70% 20%, rgba(200,234,228,.6), transparent),
  radial-gradient(50% 40% at 20% 80%, rgba(232,196,184,.4), transparent),
  var(--ouma-warm-cream); }
.login-card { background: #fff; border-radius: 20px; box-shadow: var(--shadow);
  padding: 44px 48px; text-align: center; max-width: 420px; }
.login-card h1 { font-size: 28px; margin-bottom: 10px; }
.login-card p { color: var(--ouma-mid-gray); margin-bottom: 22px; }

/* ─── Misc ─── */
.section { margin-bottom: 26px; }
.section > h2 { font-size: 19px; margin-bottom: 12px; }
.empty { color: var(--ouma-mid-gray); font-style: italic; padding: 14px 0; }
.searchbar { max-width: 320px; }
@media (max-width: 900px) {
  .sidebar { display: none; }
  .tray { left: 0; }
  .main { padding: 16px; }
}