/* Admin layout — uses tokens from styles.css */
.admin-body {
  background: var(--bg-deep);
  min-height: 100vh;
}

.admin-shell {
  max-width: 1240px;
  margin: 0 auto;
  padding: 32px 40px 80px;
}

.admin-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 24px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--line);
}
.admin-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--fg-dim);
}
.admin-brand b { color: var(--fg); }
.admin-brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--green);
  color: var(--bg-deep);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 13px;
}
.admin-top-right {
  display: flex;
  gap: 12px;
  align-items: center;
}
.admin-pill {
  font-size: 12px;
  color: var(--fg-muted);
  font-family: var(--mono);
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 100px;
}

.admin-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--line);
}
.admin-tab {
  background: none;
  border: none;
  font: inherit;
  color: var(--fg-muted);
  padding: 12px 20px;
  cursor: pointer;
  position: relative;
  font-size: 14px;
  transition: color 0.15s;
}
.admin-tab.is-active {
  color: var(--fg);
}
.admin-tab.is-active::after {
  content: '';
  position: absolute;
  inset: auto 0 -1px 0;
  height: 2px;
  background: var(--green);
}

.admin-section {
  display: grid;
  gap: 24px;
}
.admin-h {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  margin-bottom: 8px;
}

/* Login */
.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 40px;
}
.login-card {
  max-width: 380px;
  width: 100%;
  padding: 40px;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 16px;
}
.login-title {
  font-size: 24px;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}
.login-sub {
  color: var(--fg-muted);
  font-size: 14px;
  margin: 0 0 24px;
}
.login-input {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--fg);
  font: inherit;
  font-size: 15px;
  outline: none;
  transition: border-color 0.15s;
}
.login-input:focus {
  border-color: var(--green);
}
.login-error {
  font-size: 13px;
  color: oklch(0.65 0.18 25);
  margin: 8px 0 0;
}
.login-btn {
  width: 100%;
  margin-top: 16px;
  padding: 14px;
  background: var(--green);
  color: var(--bg-deep);
  border: none;
  border-radius: 8px;
  font: inherit;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.15s;
}
.login-btn:hover { background: oklch(0.90 0.22 152); }
.login-hint {
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 16px;
  text-align: center;
}

/* Config form */
.field {
  display: grid;
  gap: 8px;
  margin-bottom: 24px;
}
.field-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--fg);
}
.field-hint {
  font-size: 12px;
  color: var(--fg-muted);
  line-height: 1.4;
}
.field-input,
.field-textarea,
.field-select {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--fg);
  font: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s;
}
.field-textarea {
  resize: vertical;
  min-height: 100px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.5;
}
.field-input:focus,
.field-textarea:focus,
.field-select:focus {
  border-color: var(--green);
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.config-card {
  padding: 28px;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 12px;
}
.save-bar {
  position: sticky;
  bottom: 16px;
  margin-top: 24px;
  padding: 14px 20px;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 12px 40px -12px rgba(0,0,0,0.6);
}
.save-bar.is-dirty { border-color: var(--green-dark); }
.save-status {
  font-size: 13px;
  color: var(--fg-muted);
}
.save-status.is-dirty { color: var(--green); }
.save-btn {
  padding: 10px 18px;
  background: var(--green);
  color: var(--bg-deep);
  border: none;
  border-radius: 6px;
  font: inherit;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
}
.save-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* Metrics dashboard */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.kpi {
  padding: 22px;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 12px;
}
.kpi-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
  margin-bottom: 12px;
}
.kpi-value {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
  font-feature-settings: 'tnum';
}
.kpi-delta {
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 8px;
}

.dash-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  margin-top: 24px;
}
.panel {
  padding: 24px;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 12px;
}
.panel-title {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 4px;
}
.panel-sub {
  font-size: 13px;
  color: var(--fg-muted);
  margin: 0 0 20px;
}

/* Bar chart */
.bar-row {
  display: grid;
  grid-template-columns: 140px 1fr 60px;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  font-size: 13px;
}
.bar-row + .bar-row { border-top: 1px solid var(--line); }
.bar-label { color: var(--fg); }
.bar-track {
  background: var(--bg-deep);
  border-radius: 100px;
  height: 8px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: var(--green);
  border-radius: 100px;
  transition: width 0.6s cubic-bezier(0.2, 0.9, 0.2, 1);
}
.bar-value {
  font-family: var(--mono);
  text-align: right;
  color: var(--fg-dim);
  font-size: 12px;
}

/* Hour histogram */
.hours {
  display: grid;
  grid-template-columns: repeat(24, 1fr);
  align-items: end;
  gap: 3px;
  height: 140px;
  margin-top: 8px;
}
.hours-bar {
  background: var(--green);
  min-height: 2px;
  border-radius: 2px 2px 0 0;
  opacity: 0.85;
  transition: opacity 0.15s;
  position: relative;
}
.hours-bar:hover { opacity: 1; }
.hours-bar-empty { background: var(--line); opacity: 0.4; }
.hours-axis {
  display: grid;
  grid-template-columns: repeat(24, 1fr);
  gap: 3px;
  margin-top: 8px;
  font-size: 10px;
  color: var(--fg-muted);
  font-family: var(--mono);
  text-align: center;
}
.hours-axis span:not(:nth-child(6n+1)) { visibility: hidden; }

/* Event log */
.event-log {
  font-family: var(--mono);
  font-size: 12px;
  max-height: 360px;
  overflow-y: auto;
  background: var(--bg-deep);
  border-radius: 8px;
  border: 1px solid var(--line);
}
.event-row {
  display: grid;
  grid-template-columns: 80px 110px 1fr;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.event-row:last-child { border-bottom: none; }
.event-time { color: var(--fg-muted); }
.event-type {
  display: inline-block;
  padding: 2px 8px;
  background: oklch(0.30 0.10 152 / 0.18);
  color: var(--green);
  border-radius: 4px;
  font-size: 11px;
  text-align: center;
}
.event-type.t-click { background: oklch(0.30 0.10 200 / 0.18); color: oklch(0.85 0.18 200); }
.event-type.t-page_view { background: oklch(0.30 0 0 / 0.4); color: var(--fg-dim); }
.event-type.t-scroll_depth { background: oklch(0.40 0.06 60 / 0.25); color: oklch(0.85 0.14 60); }
.event-type.t-demo_setor { background: oklch(0.30 0.10 152 / 0.20); color: var(--green); }
.event-payload {
  color: var(--fg-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.empty-state {
  padding: 40px 20px;
  text-align: center;
  color: var(--fg-muted);
  font-size: 14px;
}

.danger-btn {
  padding: 8px 14px;
  background: transparent;
  color: oklch(0.65 0.18 25);
  border: 1px solid oklch(0.40 0.10 25);
  border-radius: 6px;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}
.danger-btn:hover {
  background: oklch(0.30 0.08 25 / 0.3);
}

/* === Provider cards === */
.admin-sub {
  font-size: 13px;
  color: var(--fg-muted);
  margin: -4px 0 16px;
}
.provider-stack { display: grid; gap: 14px; }
.provider-card {
  padding: 20px;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: 10px;
  transition: border-color 220ms ease, box-shadow 220ms ease;
}
.provider-card.is-active {
  border-color: var(--green-deep);
  box-shadow: 0 0 0 1px var(--green-deep) inset, 0 8px 24px -16px var(--green-glow);
}
.provider-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}
.provider-dot {
  width: 12px; height: 12px; border-radius: 50%;
  margin-top: 6px;
  box-shadow: 0 0 0 2px oklch(1 0 0 / 0.05);
  flex-shrink: 0;
}
.provider-meta { flex: 1; min-width: 0; }
.provider-name { font-weight: 600; font-size: 15px; color: var(--fg); }
.provider-blurb { font-size: 12.5px; color: var(--fg-muted); margin-top: 3px; line-height: 1.45; }
.provider-radio {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--fg-muted);
  padding: 6px 14px;
  border-radius: 999px;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  transition: all 200ms ease;
  white-space: nowrap;
}
.provider-radio:hover { color: var(--fg); border-color: var(--fg-muted); }
.provider-radio.is-active {
  background: var(--green);
  border-color: var(--green);
  color: var(--bg-deep);
  font-weight: 600;
}
.provider-doc {
  font-size: 11px;
  color: var(--fg-muted);
  text-decoration: none;
  margin-left: 6px;
  font-weight: 400;
}
.provider-doc:hover { color: var(--green); }
.key-row { display: flex; gap: 6px; }
.key-row .field-input { flex: 1; }
.key-toggle {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  width: 40px;
  cursor: pointer;
  font-size: 14px;
  color: var(--fg-muted);
}
.key-toggle:hover { color: var(--fg); border-color: var(--fg-muted); }
.provider-actions {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.ghost-btn {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--fg-muted);
  padding: 8px 14px;
  border-radius: 6px;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: all 180ms ease;
}
.ghost-btn:hover:not(:disabled) { color: var(--fg); border-color: var(--fg-muted); }
.ghost-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.test-result { font-size: 12px; }
.test-result.ok { color: var(--green); }
.test-result.err { color: oklch(0.7 0.18 25); }
.test-result.loading { color: var(--fg-muted); }

/* Range slider */
.field-range {
  width: 100%;
  -webkit-appearance: none;
  height: 6px;
  border-radius: 999px;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  outline: none;
}
.field-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--green);
  cursor: pointer;
  box-shadow: 0 0 0 4px oklch(0.7 0.18 150 / 0.15);
}

/* Toggle */
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}
.toggle-row:last-child { border-bottom: none; }
.toggle-label { font-size: 14px; color: var(--fg); font-weight: 500; }
.toggle-hint { font-size: 12px; color: var(--fg-muted); margin-top: 3px; line-height: 1.4; }
.toggle-switch {
  width: 44px; height: 24px;
  border-radius: 999px;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  position: relative;
  cursor: pointer;
  transition: background 220ms ease, border-color 220ms ease;
  flex-shrink: 0;
}
.toggle-knob {
  position: absolute;
  top: 2px; left: 2px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--fg-muted);
  transition: transform 220ms cubic-bezier(0.4, 0, 0.2, 1), background 220ms ease;
}
.toggle-switch.is-on { background: oklch(0.45 0.14 152 / 0.5); border-color: var(--green-deep); }
.toggle-switch.is-on .toggle-knob { transform: translateX(20px); background: var(--green); }

/* === Metrics extras === */
.metrics-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.range-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px;
}
.range-tab {
  background: transparent;
  border: none;
  color: var(--fg-muted);
  padding: 6px 14px;
  border-radius: 999px;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: all 180ms ease;
}
.range-tab:hover { color: var(--fg); }
.range-tab.is-active { background: var(--green); color: var(--bg-deep); font-weight: 600; }
.toolbar-actions { display: flex; gap: 8px; }

.kpi-accent {
  background: linear-gradient(180deg, oklch(0.18 0.04 152 / 0.4), var(--bg-panel));
  border-color: var(--green-deep);
}
.kpi-unit { font-size: 18px; color: var(--fg-muted); margin-left: 2px; font-weight: 500; }

/* Funnel */
.funnel { display: grid; gap: 18px; }
.funnel-step {}
.funnel-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
  gap: 16px;
}
.funnel-label { font-size: 13px; color: var(--fg); font-weight: 500; }
.funnel-counts {
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: 12px;
  color: var(--fg-muted);
  font-family: var(--mono);
}
.funnel-counts b { color: var(--fg); font-size: 14px; }
.funnel-pct { color: var(--green); font-weight: 600; }
.funnel-step-pct { color: var(--fg-muted); font-size: 11px; }
.funnel-track {
  background: var(--bg-deep);
  border-radius: 8px;
  height: 14px;
  overflow: hidden;
}
.funnel-fill {
  height: 100%;
  border-radius: 8px;
  transition: width 700ms cubic-bezier(0.2, 0.9, 0.2, 1);
}

/* Mini stats */
.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}
.mini {
  padding: 14px;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: 8px;
}
.mini-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.02em;
  font-feature-settings: 'tnum';
}
.mini-label { font-size: 11px; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 4px; }

.reply-rate { padding-top: 8px; }
.reply-rate-bar {
  height: 8px;
  background: var(--bg-deep);
  border-radius: 999px;
  overflow: hidden;
}
.reply-rate-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--green-deep), var(--green));
  border-radius: 999px;
  transition: width 700ms cubic-bezier(0.2, 0.9, 0.2, 1);
}
.reply-rate-label { font-size: 13px; color: var(--fg-muted); margin-top: 8px; }
.reply-rate-label b { color: var(--fg); font-size: 16px; font-feature-settings: 'tnum'; }

/* Bar variants */
.bar-fill-warm { background: linear-gradient(90deg, oklch(0.65 0.16 80), oklch(0.78 0.17 80)); }
.bar-fill-cool { background: linear-gradient(90deg, oklch(0.55 0.10 240), oklch(0.7 0.13 220)); }

/* Provider pill */
.admin-pill-provider {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-panel);
}
.admin-pill-dot { width: 8px; height: 8px; border-radius: 50%; box-shadow: 0 0 0 2px oklch(1 0 0 / 0.05); }
.admin-pill-link { text-decoration: none; transition: color 180ms ease, border-color 180ms ease; }
.admin-pill-link:hover { color: var(--fg); border-color: var(--fg-muted); }

@media (max-width: 900px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .dash-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .metrics-toolbar { flex-direction: column; align-items: stretch; }
  .mini-grid { grid-template-columns: 1fr 1fr; }
}