/* Sovereign Scents owner dashboard — design tokens + shared components.
   Palette: dataviz skill reference instance (validated categorical set). */

:root {
  color-scheme: light;
  --surface-1: #fcfcfb;
  --surface-page: #f9f9f7;
  --surface-card: #ffffff;
  --text-primary: #0b0b0b;
  --text-secondary: #52514e;
  --text-muted: #898781;
  --gridline: #e1e0d9;
  --baseline: #c3c2b7;
  --border: rgba(11, 11, 11, 0.1);
  --border-strong: rgba(11, 11, 11, 0.16);

  --series-1: #2a78d6; /* blue   — exact match */
  --series-2: #1baf7a; /* aqua   — fuzzy match */
  --series-3: #eda100; /* yellow — LLM match */
  --series-4: #4a3aa7; /* violet — spare */
  --series-5: #e87ba4; /* magenta — spare */

  --status-good: #0ca30c;
  --status-warning: #fab219;
  --status-serious: #ec835a;
  --status-critical: #d03b3b;

  --seq-100: #cde2fb;
  --seq-400: #3987e5;
  --seq-450: #2a78d6;
  --seq-700: #0d366b;

  --radius-card: 12px;
  --radius-control: 8px;
  --shadow-card: 0 1px 2px rgba(11, 11, 11, 0.04), 0 1px 8px rgba(11, 11, 11, 0.03);
  --font-sans: system-ui, -apple-system, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --surface-1: #1a1a19;
    --surface-page: #0d0d0d;
    --surface-card: #1f1f1e;
    --text-primary: #ffffff;
    --text-secondary: #c3c2b7;
    --text-muted: #898781;
    --gridline: #2c2c2a;
    --baseline: #383835;
    --border: rgba(255, 255, 255, 0.1);
    --border-strong: rgba(255, 255, 255, 0.16);

    --series-1: #3987e5;
    --series-2: #199e70;
    --series-3: #c98500;
    --series-4: #9085e9;
    --series-5: #d55181;

    --status-good: #0ca30c;
    --status-warning: #fab219;
    --status-serious: #ec835a;
    --status-critical: #e66767;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --surface-1: #1a1a19;
  --surface-page: #0d0d0d;
  --surface-card: #1f1f1e;
  --text-primary: #ffffff;
  --text-secondary: #c3c2b7;
  --text-muted: #898781;
  --gridline: #2c2c2a;
  --baseline: #383835;
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.16);

  --series-1: #3987e5;
  --series-2: #199e70;
  --series-3: #c98500;
  --series-4: #9085e9;
  --series-5: #d55181;

  --status-good: #0ca30c;
  --status-warning: #fab219;
  --status-serious: #ec835a;
  --status-critical: #e66767;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--surface-page);
  color: var(--text-primary);
  font-family: var(--font-sans);
}

body {
  min-height: 100vh;
}

a { color: var(--series-1); }

/* --- Shell layout ------------------------------------------------------ */

.shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 232px;
  flex: none;
  background: var(--surface-1);
  border-right: 1px solid var(--border);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.brand {
  font-weight: 600;
  font-size: 15px;
  padding: 6px 10px 18px;
  color: var(--text-primary);
}

.brand small {
  display: block;
  font-weight: 400;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius-control);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}

.nav-link:hover { background: var(--border); }

.nav-link.active {
  background: var(--series-1);
  color: #ffffff;
}

.nav-spacer { flex: 1; }

.nav-foot {
  border-top: 1px solid var(--border);
  padding-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.main {
  flex: 1;
  min-width: 0;
  padding: 28px 36px 60px;
}

.page-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.page-header h1 {
  font-size: 22px;
  font-weight: 600;
  margin: 0;
}

.page-header p {
  margin: 4px 0 0;
  color: var(--text-secondary);
  font-size: 13px;
}

/* --- Controls ------------------------------------------------------ */

.btn {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-control);
  border: 1px solid var(--border-strong);
  background: var(--surface-card);
  color: var(--text-primary);
  cursor: pointer;
}

.btn:hover { border-color: var(--series-1); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
  background: var(--series-1);
  border-color: var(--series-1);
  color: #ffffff;
}

.btn-primary:hover { filter: brightness(1.08); }

.btn-danger {
  background: transparent;
  border-color: var(--status-critical);
  color: var(--status-critical);
}

.select, .text-input {
  font-family: var(--font-sans);
  font-size: 13px;
  padding: 7px 10px;
  border-radius: var(--radius-control);
  border: 1px solid var(--border-strong);
  background: var(--surface-card);
  color: var(--text-primary);
}

.pill-group {
  display: inline-flex;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-control);
  overflow: hidden;
}

.pill-group button {
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 600;
  padding: 6px 12px;
  border: none;
  background: var(--surface-card);
  color: var(--text-secondary);
  cursor: pointer;
  border-right: 1px solid var(--border-strong);
}

.pill-group button:last-child { border-right: none; }
.pill-group button.active { background: var(--series-1); color: #fff; }

/* --- Cards + KPI tiles ------------------------------------------------- */

.card {
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 18px 20px;
}

.card + .card { margin-top: 18px; }

.card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 2px;
}

.card-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin: 0 0 14px;
}

.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.stat-tile {
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 16px 18px;
}

.stat-label {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
  margin: 0 0 8px;
}

.stat-value {
  font-size: 28px;
  font-weight: 600;
  line-height: 1.1;
  color: var(--text-primary);
  font-variant-numeric: proportional-nums;
}

.stat-value small {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}

.stat-delta {
  margin-top: 6px;
  font-size: 12px;
  font-weight: 600;
}

.stat-delta.good { color: var(--status-good); }
.stat-delta.bad { color: var(--status-critical); }

.grid-2 {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 18px;
}

.grid-2 > .card { margin-top: 0; }

@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; }
}

/* --- Charts (hand-rolled SVG, per dataviz skill mark specs) ------------- */

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 10px;
  font-size: 12px;
  color: var(--text-secondary);
}

.chart-legend .key {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.chart-legend .swatch {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  display: inline-block;
}

.bar-row {
  display: grid;
  grid-template-columns: 150px 1fr 56px;
  align-items: center;
  gap: 10px;
  padding: 5px 0;
}

.bar-row .bar-label {
  font-size: 12.5px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bar-track {
  position: relative;
  height: 16px;
  background: var(--gridline);
  border-radius: 4px;
  overflow: hidden;
}

.bar-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  border-radius: 4px;
  background: var(--series-1);
}

.bar-row .bar-value {
  font-size: 12.5px;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.stacked-chart {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 160px;
  padding-top: 8px;
  border-bottom: 1px solid var(--baseline);
}

.stacked-col {
  flex: 1;
  display: flex;
  flex-direction: column-reverse;
  gap: 2px;
  min-width: 2px;
  height: 100%;
  cursor: default;
}

.stacked-seg {
  border-radius: 2px 2px 0 0;
  min-height: 0;
}

.stacked-axis {
  display: flex;
  justify-content: space-between;
  font-size: 10.5px;
  color: var(--text-muted);
  margin-top: 6px;
}

.tooltip {
  position: fixed;
  pointer-events: none;
  background: var(--text-primary);
  color: var(--surface-1);
  font-size: 11.5px;
  padding: 6px 9px;
  border-radius: 6px;
  line-height: 1.4;
  z-index: 50;
  max-width: 220px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  display: none;
}

/* --- Tables -------------------------------------------------------- */

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}

.data-table th {
  text-align: left;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-strong);
  white-space: nowrap;
}

.data-table td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--gridline);
  color: var(--text-primary);
  vertical-align: top;
}

.data-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.data-table tr:last-child td { border-bottom: none; }

.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
}

.badge.exact { background: color-mix(in srgb, var(--series-1) 16%, transparent); color: var(--series-1); }
.badge.fuzzy { background: color-mix(in srgb, var(--series-2) 16%, transparent); color: var(--series-2); }
.badge.llm { background: color-mix(in srgb, var(--series-3) 22%, transparent); color: var(--series-3); }
.badge.warning { background: color-mix(in srgb, var(--status-warning) 22%, transparent); color: #8a5a00; }
.badge.critical { background: color-mix(in srgb, var(--status-critical) 16%, transparent); color: var(--status-critical); }
.badge.good { background: color-mix(in srgb, var(--status-good) 16%, transparent); color: var(--status-good); }
.badge.neutral { background: var(--gridline); color: var(--text-secondary); }

.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
  font-size: 13px;
}

/* --- Upload / dropzone ------------------------------------------------- */

.dropzone {
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius-card);
  padding: 36px 20px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
}

.dropzone.dragover { border-color: var(--series-1); background: color-mix(in srgb, var(--series-1) 6%, transparent); }
.dropzone strong { color: var(--text-primary); }

.diff-summary {
  display: flex;
  gap: 22px;
  margin: 16px 0;
  flex-wrap: wrap;
}

.diff-summary .item { font-size: 13px; }
.diff-summary .item .n { font-size: 20px; font-weight: 700; display: block; }
.diff-summary .added .n { color: var(--status-good); }
.diff-summary .updated .n { color: var(--series-3); }
.diff-summary .removed .n { color: var(--status-critical); }

.warning-box {
  background: color-mix(in srgb, var(--status-warning) 12%, var(--surface-card));
  border: 1px solid color-mix(in srgb, var(--status-warning) 40%, transparent);
  border-radius: var(--radius-control);
  padding: 12px 14px;
  font-size: 12.5px;
  color: var(--text-primary);
  margin: 14px 0;
  max-height: 180px;
  overflow-y: auto;
}

.warning-box ul { margin: 6px 0 0; padding-left: 18px; }

/* --- Login -------------------------------------------------------------- */

.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-page);
}

.login-card {
  width: 100%;
  max-width: 340px;
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 28px 26px;
}

.login-card h1 {
  font-size: 17px;
  margin: 0 0 4px;
}

.login-card p.sub {
  font-size: 12.5px;
  color: var(--text-muted);
  margin: 0 0 20px;
}

.field { margin-bottom: 14px; }

.field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 5px;
}

.field input {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 13.5px;
  padding: 9px 10px;
  border-radius: var(--radius-control);
  border: 1px solid var(--border-strong);
  background: var(--surface-1);
  color: var(--text-primary);
}

.form-error {
  font-size: 12.5px;
  color: var(--status-critical);
  margin: 10px 0 0;
  display: none;
}

.theme-toggle {
  background: none;
  border: 1px solid var(--border-strong);
  color: var(--text-secondary);
  border-radius: var(--radius-control);
  font-size: 12px;
  padding: 7px 10px;
  cursor: pointer;
  width: 100%;
  text-align: left;
}

.loading-row { color: var(--text-muted); font-size: 12.5px; padding: 10px 0; }
.small-muted { color: var(--text-muted); font-size: 11.5px; }