/*
  StoryForge dashboard shell
  ---------------------------------------------------------------
  Design tokens (derived from the reference screenshot, adapted):
  - Cool light-gray backdrop, not cream — avoids the generic
    "warm cream + terracotta" AI-design default.
  - One signature accent: ember orange, tying back to "Forge."
    Used sparingly — the quota gauge is the one bold element,
    everything else stays quiet monochrome.
  - System font stack only. No Google Fonts — matches the
    load-time lesson from your other OrangeHost projects.
*/

:root {
  --bg: #F1F2F4;
  --surface: #FFFFFF;
  --ink: #16171B;
  --muted: #86888F;
  --muted-2: #B6B8BF;
  --border: #E7E8EC;
  --bar-inactive: #E5E6EA;
  --bar-active: #16171B;
  --accent: #C1561C;
  --accent-soft: #FBE7DA;
  --accent-ink: #7A3712;

  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;

  --shadow-card: 0 1px 2px rgba(16,17,20,0.04), 0 10px 28px rgba(16,17,20,0.05);
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

body.sf-shell {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

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

/* ---------------- Sidebar ---------------- */

.sf-sidebar {
  width: 264px;
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
}

.sf-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 8px 20px 8px;
}

.sf-brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--ink);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  flex-shrink: 0;
}

.sf-brand-name {
  font-weight: 650;
  font-size: 15px;
  letter-spacing: -0.01em;
}

.sf-brand-sub {
  font-size: 11px;
  color: var(--muted);
  margin-top: 1px;
}

.sf-nav-group {
  margin-top: 18px;
}

.sf-nav-label {
  font-size: 11px;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted-2);
  padding: 0 10px 6px 10px;
}

.sf-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 2px;
}

.sf-nav-item:hover { background: var(--bg); }

.sf-nav-item.active {
  background: var(--ink);
  color: #fff;
  font-weight: 600;
}

.sf-nav-icon {
  width: 16px;
  text-align: center;
  flex-shrink: 0;
  opacity: 0.85;
}

.sf-sidebar-foot {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ---------------- Main / Topbar ---------------- */

.sf-main {
  flex: 1;
  min-width: 0;
  padding: 22px 32px 48px 32px;
}

.sf-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.sf-breadcrumb {
  font-size: 13px;
  color: var(--muted);
}

.sf-breadcrumb strong {
  color: var(--ink);
  font-weight: 600;
}

.sf-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 14px;
  color: var(--muted);
  font-size: 13px;
  min-width: 220px;
}

.sf-greeting {
  font-size: 24px;
  font-weight: 650;
  letter-spacing: -0.02em;
  margin: 4px 0 22px 0;
}

/* ---------------- Stat cards ---------------- */

.sf-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

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

.sf-stat-label {
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}

.sf-stat-value-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.sf-stat-value {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.sf-stat-sub {
  font-size: 12.5px;
  color: var(--muted-2);
  font-weight: 500;
}

.sf-sparkline {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 30px;
}

.sf-sparkline span {
  width: 4px;
  background: var(--bar-inactive);
  border-radius: 2px;
}

.sf-sparkline span.hi { background: var(--ink); }

.sf-stat-foot {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.sf-stat-foot .up { color: var(--accent-ink); font-weight: 650; }

/* Signature element: the quota gauge — ember fill ring, the one
   bold color moment on an otherwise monochrome page. */

.sf-gauge {
  display: flex;
  align-items: center;
  gap: 14px;
}

.sf-gauge-ring {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  flex-shrink: 0;
  background: conic-gradient(var(--accent) calc(var(--pct) * 1%), var(--accent-soft) 0);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sf-gauge-ring::after {
  content: "";
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--surface);
}

/* ---------------- Activity chart card ---------------- */

.sf-chart-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 22px 24px;
}

.sf-chart-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 12px;
}

.sf-chart-title {
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.sf-chart-total {
  font-size: 20px;
  font-weight: 700;
  margin-top: 4px;
}

.sf-legend {
  display: flex;
  gap: 16px;
  font-size: 12.5px;
  color: var(--muted);
}

.sf-legend-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin-right: 5px;
}

.sf-legend-dot.quick { background: var(--bar-inactive); border: 1px solid var(--muted-2); }
.sf-legend-dot.scenario { background: var(--ink); }

.sf-bars {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 180px;
  margin-top: 8px;
  position: relative;
}

.sf-bar-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  justify-content: flex-end;
  position: relative;
  cursor: default;
}

.sf-bar-stack {
  width: 100%;
  max-width: 26px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-radius: 5px 5px 3px 3px;
  overflow: hidden;
}

.sf-bar-seg-scenario { background: var(--bar-active); }
.sf-bar-seg-quick { background: var(--bar-inactive); }

.sf-bar-col.is-current .sf-bar-seg-scenario { background: var(--accent); }

.sf-bar-month {
  font-size: 10.5px;
  color: var(--muted-2);
  margin-top: 8px;
  letter-spacing: 0.02em;
}

.sf-bar-col.is-current .sf-bar-month {
  color: var(--ink);
  font-weight: 650;
}

.sf-tooltip {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: #fff;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  white-space: nowrap;
  display: none;
  z-index: 5;
  box-shadow: 0 8px 20px rgba(0,0,0,0.18);
}

.sf-bar-col:hover .sf-tooltip { display: block; }

.sf-tooltip strong { display: block; font-size: 12.5px; margin-bottom: 4px; }
.sf-tooltip .row { display: flex; justify-content: space-between; gap: 14px; color: #D8D9DC; }
.sf-tooltip .row b { color: #fff; font-weight: 650; }

/* ---------------- Empty state ---------------- */

.sf-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--muted);
}

.sf-empty a {
  display: inline-block;
  margin-top: 10px;
  background: var(--ink);
  color: #fff;
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
}

/* ---------------- Quick actions row ---------------- */

.sf-quick-actions {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 20px;
}

.sf-action-card {
  background: var(--surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  padding: 16px;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.sf-action-card:hover {
  box-shadow: var(--shadow-card);
  transform: translateY(-1px);
}

.sf-action-title {
  font-weight: 650;
  font-size: 13.5px;
  margin-bottom: 4px;
}

.sf-action-sub {
  font-size: 12px;
  color: var(--muted);
}

/* ---------------- Flash messages ---------------- */

.sf-flash {
  background: var(--accent-soft);
  color: var(--accent-ink);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 14px;
}

/* ---------------- Page header (non-dashboard pages) ---------------- */

.sf-page-title {
  font-size: 22px;
  font-weight: 650;
  letter-spacing: -0.02em;
  margin: 4px 0 4px 0;
}

.sf-page-sub {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 20px;
}

.sf-back-link {
  display: inline-block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 14px;
}

.sf-back-link:hover { color: var(--ink); }

/* ---------------- Forms ---------------- */

.sf-form {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 24px;
  max-width: 640px;
}

.sf-form.sf-form-wide { max-width: 100%; }

.sf-field {
  margin-bottom: 16px;
}

.sf-field label {
  display: block;
  font-size: 12.5px;
  font-weight: 650;
  color: var(--ink);
  margin-bottom: 6px;
}

.sf-field-hint {
  font-size: 11.5px;
  color: var(--muted);
  margin-top: 4px;
}

.sf-input,
.sf-select,
.sf-textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 13.5px;
  font-family: var(--font-ui);
  color: var(--ink);
  background: var(--surface);
}

.sf-input:focus,
.sf-select:focus,
.sf-textarea:focus {
  outline: none;
  border-color: var(--ink);
}

.sf-textarea { resize: vertical; min-height: 90px; }

.sf-checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  padding: 6px 0;
}

.sf-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* ---------------- Buttons ---------------- */

.sf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 13.5px;
  font-weight: 650;
  font-family: var(--font-ui);
  cursor: pointer;
  text-align: center;
}

.sf-btn-primary { background: var(--ink); color: #fff; }
.sf-btn-primary:hover { background: #000; }

.sf-btn-accent { background: var(--accent); color: #fff; }
.sf-btn-accent:hover { background: var(--accent-ink); }

.sf-btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--border);
}
.sf-btn-secondary:hover { background: var(--bg); }

.sf-btn-danger { background: #fff; color: #B3261E; border: 1px solid #F2C9C6; }
.sf-btn-danger:hover { background: #FBEEEC; }

.sf-btn-sm { padding: 7px 13px; font-size: 12.5px; }
.sf-btn-block { width: 100%; }

.sf-btn-row { display: flex; gap: 10px; margin-top: 6px; flex-wrap: wrap; }

/* ---------------- Sections / content blocks ---------------- */

.sf-section {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 22px 24px;
  margin-bottom: 16px;
}

.sf-section-title {
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}

.sf-prose {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink);
  white-space: pre-line;
}

.sf-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ---------------- Badges / severity tags ---------------- */

.sf-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.sf-badge-neutral { background: var(--bg); color: var(--muted); }
.sf-badge-accent { background: var(--accent-soft); color: var(--accent-ink); }
.sf-badge-critical { background: #FBEAEA; color: #B3261E; }
.sf-badge-high { background: #FDF0E4; color: #A85B12; }
.sf-badge-medium { background: #FBF6DE; color: #8A7A0E; }
.sf-badge-low { background: #E9F3EC; color: #2E7D4F; }
.sf-badge-success { background: #E9F3EC; color: #2E7D4F; }

/* ---------------- List rows (issues, versions, receipts) ---------------- */

.sf-row-list { display: flex; flex-direction: column; gap: 10px; }

.sf-row-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  background: var(--surface);
}

.sf-row-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.sf-row-title { font-weight: 650; font-size: 13.5px; }
.sf-row-meta { font-size: 12px; color: var(--muted); }
.sf-row-body { font-size: 13px; color: var(--ink); margin: 4px 0 8px 0; }

/* ---------------- Simple table ---------------- */

.sf-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.sf-table th, .sf-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}

.sf-table th {
  font-size: 11px;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.sf-table-score {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* ---------------- Auth (centered, no sidebar) ---------------- */

.sf-auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: 24px;
}

.sf-auth-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 32px;
  width: 100%;
  max-width: 380px;
}

.sf-auth-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}

.sf-auth-title { font-size: 19px; font-weight: 650; margin-bottom: 4px; }
.sf-auth-sub { font-size: 13px; color: var(--muted); margin-bottom: 22px; }
.sf-auth-foot { margin-top: 16px; font-size: 13px; color: var(--muted); text-align: center; }

/* ---------------- Content links row ---------------- */

.sf-link-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 13px;
  margin: 14px 0;
}

.sf-link-row a {
  color: var(--muted);
  border-bottom: 1px solid transparent;
}
.sf-link-row a:hover { color: var(--ink); border-bottom-color: var(--ink); }



@media (max-width: 980px) {
  .sf-stat-grid { grid-template-columns: 1fr; }
  .sf-quick-actions { grid-template-columns: repeat(2, 1fr); }
  .sf-sidebar { display: none; }
  .sf-main { padding: 18px; }
}

/* ---------------- Accessibility ---------------- */

a:focus-visible,
button:focus-visible,
.sf-nav-item:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .sf-action-card { transition: none; }
}