/* Smart WMS — superadmin console.
   Tokens first; components below only use tokens. Status colours are fixed (not themable). */

:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-2: #f9fafb;
  --border: #e5e7eb;
  --text: #111827;
  --text-2: #4b5563;
  --muted: #6b7280;
  --primary: #ea580c;
  --primary-hover: #c2410c;
  --primary-soft: #fff7ed;
  --sidebar: #1f2937;
  --sidebar-text: #d1d5db;
  --sidebar-active: #111827;
  --ok: #15803d;   --ok-bg: #dcfce7;
  --info: #1d4ed8; --info-bg: #dbeafe;
  --warn: #b45309; --warn-bg: #fef3c7;
  --bad: #b91c1c;  --bad-bg: #fee2e2;
  --muted-bg: #f3f4f6;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  --font: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", Consolas, monospace;
}

* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.5 var(--font); color: var(--text); background: var(--bg); }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0; line-height: 1.25; }
h2 { font-size: 16px; margin: 0 0 12px; }
code, .mono { font-family: var(--mono); font-size: 13px; }

/* ---------- layout ---------- */
.app { display: grid; grid-template-columns: 232px 1fr; min-height: 100vh; }
.sidebar { background: var(--sidebar); color: var(--sidebar-text); padding: 20px 12px; display: flex; flex-direction: column; gap: 4px; }
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 20px; color: #fff; font-weight: 600; }
.brand-mark { width: 32px; height: 32px; border-radius: 8px; background: var(--primary); display: grid; place-items: center; font-weight: 700; }
.brand small { display: block; font-weight: 400; color: var(--sidebar-text); font-size: 12px; }
.nav-link { display: block; padding: 8px 12px; border-radius: 8px; color: var(--sidebar-text); }
.nav-link:hover { background: rgba(255,255,255,.06); text-decoration: none; color: #fff; }
.nav-link.active { background: var(--sidebar-active); color: #fff; box-shadow: inset 3px 0 0 var(--primary); }
.nav-soon { padding: 8px 12px; color: #6b7280; font-size: 13px; }
.sidebar-foot { margin-top: auto; padding: 12px 8px 0; border-top: 1px solid rgba(255,255,255,.08); font-size: 13px; }
.sidebar-foot button { background: none; border: 0; color: var(--sidebar-text); padding: 0; cursor: pointer; font: inherit; }
.sidebar-foot button:hover { color: #fff; text-decoration: underline; }
.main { padding: 28px 32px 48px; max-width: 1200px; width: 100%; }

@media (max-width: 800px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { flex-direction: row; flex-wrap: wrap; align-items: center; padding: 10px 12px; }
  .brand { padding: 0 8px 0 0; }
  .sidebar-foot { margin: 0 0 0 auto; border: 0; padding: 0; }
  .nav-soon { display: none; }
  .main { padding: 20px 16px 40px; }
}

/* ---------- page header ---------- */
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head .sub { color: var(--muted); margin-top: 4px; }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- surfaces ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; margin-bottom: 20px; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.card-head h2 { margin: 0; }
.flash { background: var(--ok-bg); color: var(--ok); border: 1px solid #bbf7d0; padding: 10px 14px; border-radius: var(--radius); margin-bottom: 16px; }
.alert { background: var(--bad-bg); color: var(--bad); border: 1px solid #fecaca; padding: 10px 14px; border-radius: var(--radius); margin-bottom: 16px; }
.alert ul { margin: 0; padding-left: 18px; }
.empty { text-align: center; padding: 36px 16px; color: var(--muted); }
.empty strong { display: block; color: var(--text); font-size: 15px; margin-bottom: 4px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }

/* ---------- key/value ---------- */
.kv { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px 24px; margin: 0; }
.kv dt { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }
.kv dd { margin: 2px 0 0; word-break: break-word; }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; }
table.table { width: 100%; border-collapse: collapse; }
.table th { text-align: left; font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; padding: 8px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table td { padding: 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr:hover { background: var(--surface-2); }
.table .num { text-align: right; white-space: nowrap; }

/* ---------- badges ---------- */
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.info { background: var(--info-bg); color: var(--info); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.bad { background: var(--bad-bg); color: var(--bad); }
.badge.muted { background: var(--muted-bg); color: var(--muted); }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font: 500 14px var(--font); cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--surface-2); text-decoration: none; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-hover); }
.btn.small { padding: 4px 10px; font-size: 13px; }

/* ---------- forms ---------- */
.form-section { border-top: 1px solid var(--border); padding-top: 18px; margin-top: 18px; }
.form-section:first-child { border-top: 0; padding-top: 0; margin-top: 0; }
.form-section h2 { margin-bottom: 4px; }
.form-section .hint { color: var(--muted); margin: 0 0 14px; font-size: 13px; }
.grid { display: grid; gap: 14px 18px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.grid .wide { grid-column: 1 / -1; }
.field label { display: block; font-weight: 600; font-size: 13px; margin-bottom: 4px; }
.field .help { font-size: 12px; color: var(--muted); margin-top: 4px; }
.field input[type=text], .field input[type=email], .field input[type=tel], .field input[type=number],
.field input[type=date], .field input[type=password], .field select, .field textarea {
  width: 100%; padding: 8px 10px; border: 1px solid #d1d5db; border-radius: 8px; font: 14px var(--font); background: #fff; color: var(--text);
}
.field textarea { min-height: 72px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--primary-soft); border-color: var(--primary); }
.field input[readonly] { background: var(--muted-bg); color: var(--text-2); }
.field .check { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.field-validation-error, .text-danger { color: var(--bad); font-size: 12px; margin-top: 4px; display: block; }
.input-validation-error { border-color: var(--bad) !important; }
.validation-summary-valid { display: none; }
.form-actions { display: flex; gap: 10px; margin-top: 22px; }
.affix { display: flex; align-items: stretch; }
.affix input { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.affix span { padding: 8px 10px; border: 1px solid #d1d5db; border-left: 0; border-radius: 0 8px 8px 0; background: var(--muted-bg); color: var(--muted); white-space: nowrap; }

/* ---------- pills, banners, provider chips (SA6 AI settings) ---------- */
.pill { display: inline-flex; align-items: center; gap: 4px; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; background: var(--muted-bg); color: var(--muted); }
.pill.ok { background: var(--ok-bg); color: var(--ok); }
.pill.warn { background: var(--warn-bg); color: var(--warn); }
.pill.bad { background: var(--bad-bg); color: var(--bad); }
.pill.muted { background: var(--muted-bg); color: var(--muted); }

.banner { display: flex; gap: 10px; align-items: baseline; padding: 12px 14px; border-radius: var(--radius); margin-bottom: 16px; border: 1px solid var(--border); background: var(--surface-2); }
.banner strong { font-weight: 600; }
.banner.ok { background: var(--ok-bg); border-color: #bbf7d0; color: var(--ok); }
.banner.bad { background: var(--bad-bg); border-color: #fecaca; color: var(--bad); }
.banner.info { background: var(--info-bg); border-color: #bfdbfe; color: var(--info); }
.banner a { color: inherit; text-decoration: underline; }

.provider-chip { display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--muted-bg); color: var(--text-2); border: 1px solid transparent; }
.provider-chip.provider-anthropic { background: #fff1e6; color: #b45309; border-color: #fde3ca; }
.provider-chip.provider-openai { background: #ecfdf5; color: #047857; border-color: #a7f3d0; }

/* Segmented radio control */
.segmented { display: inline-flex; gap: 6px; padding: 4px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; }
.segmented-item { position: relative; }
.segmented-item input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.segmented-item .provider-chip { cursor: pointer; padding: 6px 14px; }
.segmented-item input:checked + .provider-chip { outline: 2px solid var(--primary); outline-offset: 1px; box-shadow: 0 1px 3px rgba(234, 88, 12, .15); }
.segmented-item input:focus-visible + .provider-chip { outline: 2px solid var(--primary); }

/* Two-column AI settings edit layout */
.ai-grid { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 32px; }
@media (max-width: 900px) { .ai-grid { grid-template-columns: 1fr; } }
.ai-col h2 { font-size: 15px; margin-bottom: 12px; }
.ai-help { background: var(--surface-2); border-left: 3px solid var(--primary); padding: 16px 18px; border-radius: var(--radius); align-self: start; }
.steps { padding-left: 20px; margin: 0; }
.steps li { margin: 6px 0; }
.footer-strip { margin-top: 20px; padding-top: 12px; border-top: 1px solid var(--border); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* Ai settings list table */
.ai-settings-list .wh-name { margin-bottom: 2px; }
.row-actions { display: inline-flex; gap: 6px; justify-content: flex-end; }

/* Link-styled button (used for inline "Remove key" that submits) */
.link-btn { background: none; border: 0; padding: 0; color: var(--primary); cursor: pointer; font: inherit; text-decoration: underline; }
.link-btn:hover { color: var(--primary-hover); }

/* Utility spacing */
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 20px; }

/* ---------- AI scan summary tile (SA5 Usage) ---------- */
.ai-summary { border-top: 3px solid var(--primary); }
.kpi-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 20px; }
.kpi { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.kpi-value { font-size: 22px; font-weight: 700; color: var(--text); line-height: 1.1; }
.kpi-value.ok { color: var(--ok); }
.kpi-value.warn { color: var(--warn); }
.kpi-value.bad { color: var(--bad); }
.kpi-value.muted { color: var(--muted); }
.kpi-label { font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin-top: 4px; }

.ai-summary-charts { display: grid; grid-template-columns: 3fr 2fr; gap: 24px; margin-top: 10px; }
@media (max-width: 800px) { .ai-summary-charts { grid-template-columns: 1fr; } }
.chart-caption { display: block; margin-bottom: 8px; }
.sparkline { display: flex; align-items: flex-end; gap: 2px; height: 60px; padding: 6px 4px; background: var(--surface-2); border-radius: 8px; }
.spark-bar { flex: 1; background: var(--primary); opacity: .85; border-radius: 2px 2px 0 0; min-height: 2px; transition: opacity .15s; }
.spark-bar:hover { opacity: 1; }
.mix-row { display: grid; grid-template-columns: 120px 1fr 80px; align-items: center; gap: 10px; margin-bottom: 8px; }
.mix-bar-track { height: 6px; background: var(--muted-bg); border-radius: 999px; overflow: hidden; }
.mix-bar-fill { display: block; height: 100%; background: var(--primary); border-radius: 999px; }

.mb-2 { margin-bottom: 8px; }

/* ---------- sign-in ---------- */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.auth-card { width: 100%; max-width: 380px; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow); padding: 28px; }
.auth-card .brand { color: var(--text); padding: 0 0 18px; }
.auth-card .brand small { color: var(--muted); }
.auth-card .btn { width: 100%; justify-content: center; margin-top: 8px; }
.auth-card .field { margin-bottom: 14px; }