/* ═══════════════════════════════════════════════════════════════
   DaisyChain Pipeline Console — Dark Theme
   dc_dev palette · Core Gold accent · Inter + JetBrains Mono
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --background:       hsl(260 50% 8%);
  --foreground:       hsl(260 10% 95%);
  --card:             hsl(260 40% 12% / 0.6);
  --card-solid:       hsl(260 40% 12%);
  --border:           hsl(260 30% 22%);
  --border-strong:    hsl(260 30% 30%);
  --muted:            hsl(260 20% 18%);
  --muted-foreground: hsl(260 10% 55%);

  --primary:          #E8B533;
  --primary-dark:     #c9960f;
  --primary-faint:    hsl(43 80% 50% / 0.1);
  --secondary:        #7A28CB;

  --danger:           #ef4444;
  --success:          #22c55e;
  --cyan:             #22d3ee;

  --font-sans:        'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:        'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;

  --radius:           8px;
  --shadow-sm:        0 1px 3px rgba(0, 0, 0, .3);
  --shadow-md:        0 4px 16px rgba(0, 0, 0, .4);
  --transition:       150ms ease;
}

/* ─── Reset ─── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--foreground);
  background: var(--background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ═══ Top bar ═══ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 20px;
  height: 56px;
  padding: 0 24px;
  background: hsl(260 50% 6%);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.topbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-mark {
  width: 32px;
  height: 32px;
  background: var(--primary);
  border-radius: 6px;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 13px;
  color: hsl(260 50% 8%);
  letter-spacing: -0.5px;
}

.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-weight: 700; font-size: 14px; letter-spacing: -0.2px; color: var(--foreground); }
.brand-sub  { font-size: 10px; color: var(--muted-foreground); text-transform: uppercase; letter-spacing: 0.5px; }

/* ─── Status dot ─── */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted-foreground);
  flex-shrink: 0;
  transition: background var(--transition);
  cursor: help;
  position: relative;
}
.status-dot.healthy { background: var(--success); box-shadow: 0 0 6px var(--success); }
.status-dot.degraded { background: #f59e0b; box-shadow: 0 0 6px #f59e0b; }
.status-dot.down { background: var(--danger); box-shadow: 0 0 6px var(--danger); }

.status-tooltip {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: hsl(260 40% 14%);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 11px;
  color: var(--muted-foreground);
  white-space: nowrap;
  z-index: 200;
  box-shadow: var(--shadow-md);
}
.status-dot:hover .status-tooltip { display: block; }

/* ─── API key input ─── */
.topbar-key {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.topbar-key label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted-foreground);
  font-weight: 500;
}
.topbar-key input {
  width: 180px;
  height: 32px;
  padding: 0 10px;
  background: hsl(260 40% 12%);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--foreground);
  font-family: var(--font-mono);
  font-size: 12px;
}
.topbar-key input::placeholder { color: hsl(260 10% 35%); }
.topbar-key input:focus { outline: none; border-color: var(--primary); background: hsl(260 40% 14%); }

.key-toggle {
  background: none;
  border: none;
  color: var(--muted-foreground);
  cursor: pointer;
  font-size: 8px;
  letter-spacing: 2px;
  padding: 4px;
}
.key-toggle:hover { color: var(--primary); }

/* ═══ Main layout ═══ */
.main-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  grid-template-rows: auto 1fr;
  gap: 0;
  max-width: 1600px;
  margin: 0 auto;
  min-height: calc(100vh - 56px);
}

.content-area {
  padding: 24px;
  overflow-y: auto;
}

/* ═══ KPI strip ═══ */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
  grid-column: 1 / -1;
  padding: 24px 24px 0;
}

.kpi-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
  transition: border-color var(--transition);
}
.kpi-card:hover { border-color: var(--primary); }

.kpi-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--foreground);
  line-height: 1.15;
  letter-spacing: -0.5px;
}

.kpi-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--muted-foreground);
  margin-top: 6px;
}

.kpi-loading .kpi-value {
  color: var(--muted-foreground);
}

/* ═══ Sections ═══ */
.section { margin-bottom: 28px; }

.section-heading {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}

/* ═══ Card grid ═══ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 12px;
}

.script-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: all var(--transition);
  cursor: default;
}
.script-card:hover {
  border-color: var(--primary);
  box-shadow: 0 0 20px hsl(43 80% 50% / 0.05);
}

.script-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.script-card-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--foreground);
}

.script-card-id {
  font-size: 10px;
  font-family: var(--font-mono);
  background: var(--primary-faint);
  color: var(--primary);
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}

.script-card-desc {
  font-size: 13px;
  color: var(--muted-foreground);
  line-height: 1.45;
}

.script-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.script-card-formats {
  display: flex;
  gap: 4px;
}

.format-tag {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--muted);
  color: var(--muted-foreground);
}

/* ═══ Buttons ═══ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 34px;
  padding: 0 16px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--primary);
  color: hsl(260 50% 8%);
}
.btn-primary:hover { background: var(--primary-dark); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-secondary {
  background: var(--secondary);
  color: #fff;
}
.btn-secondary:hover { background: hsl(270 70% 45%); }

.btn-ghost {
  background: none;
  color: var(--muted-foreground);
  border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--foreground); border-color: var(--border-strong); }

.btn-sm { height: 28px; padding: 0 10px; font-size: 11px; }

.btn-run {
  background: var(--primary);
  color: hsl(260 50% 8%);
  height: 30px;
  padding: 0 14px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-run:hover { background: var(--primary-dark); }

/* ═══ Console panel ═══ */
.console-panel {
  background: hsl(260 50% 6%);
  border-left: 1px solid var(--primary);
  display: flex;
  flex-direction: column;
  grid-row: 2 / 3;
  grid-column: 2 / 3;
  min-height: 0;
}

.console-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.console-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary);
}

.console-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  min-height: 200px;
}

.console-empty {
  color: hsl(260 10% 30%);
  font-style: italic;
  padding-top: 8px;
}

.console-line {
  display: flex;
  gap: 8px;
  align-items: baseline;
}

.console-ts {
  color: hsl(260 10% 35%);
  flex-shrink: 0;
}

.console-phase {
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 1px 6px;
  border-radius: 3px;
  flex-shrink: 0;
  min-width: 56px;
  text-align: center;
}

.phase-fetch   { color: var(--cyan); background: hsl(187 80% 50% / 0.1); }
.phase-compute { color: var(--primary); background: var(--primary-faint); }
.phase-done    { color: var(--success); background: hsl(142 70% 45% / 0.1); }
.phase-error   { color: var(--danger); background: hsl(0 80% 50% / 0.1); }
.phase-info    { color: var(--muted-foreground); background: var(--muted); }

.console-msg {
  color: var(--foreground);
  word-break: break-word;
}

/* ═══ Runner panel ═══ */
.runner-panel {
  background: var(--card);
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-md);
  grid-column: 1 / -1;
  margin: 0 24px 24px;
}

.runner-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.runner-header .section-heading { margin-bottom: 0; border-bottom: none; padding-bottom: 0; }

.runner-form {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--muted-foreground);
  margin-bottom: 4px;
}

.form-group input,
.form-group select {
  width: 100%;
  height: 34px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--foreground);
  background: var(--muted);
}
.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  background: hsl(260 40% 14%);
}
.form-group input::placeholder { color: hsl(260 10% 35%); }

.runner-actions {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.runner-output {
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.output-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.output-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--muted-foreground);
}

/* JSON output */
.json-output {
  background: hsl(260 50% 6%);
  color: hsl(260 10% 85%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  max-height: 500px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
.json-output .json-key  { color: #89b4fa; }
.json-output .json-str  { color: #a6e3a1; }
.json-output .json-num  { color: #fab387; }
.json-output .json-bool { color: #cba6f7; }
.json-output .json-null { color: #6c7086; }

/* Report iframe */
.report-frame {
  width: 100%;
  min-height: 700px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}

/* ═══ Reports section ═══ */
.report-controls {
  display: flex;
  gap: 16px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 160px;
}

.control-group label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--muted-foreground);
}

.control-group select,
.control-group input {
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--foreground);
  background: var(--muted);
}
.control-group select:focus,
.control-group input:focus {
  outline: none;
  border-color: var(--primary);
}
.control-group input::placeholder { color: hsl(260 10% 35%); }

.control-action { min-width: auto; }

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

/* ═══ Loading overlay ═══ */
.loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: hsl(260 50% 8% / 0.85);
  backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loading-text {
  font-size: 13px;
  color: var(--muted-foreground);
}

/* ═══ Progress bar ═══ */
.progress-bar {
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 8px;
}

.progress-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 2px;
  transition: width 300ms ease;
  width: 0%;
}

/* ═══ Toast ═══ */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: hsl(260 40% 14%);
  color: var(--foreground);
  font-size: 13px;
  padding: 10px 18px;
  border-radius: 6px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  animation: toastIn 200ms ease;
  max-width: 400px;
}
.toast.toast-error   { border-left: 3px solid var(--danger); }
.toast.toast-success { border-left: 3px solid var(--success); }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══ Utility ═══ */
.hidden { display: none !important; }

/* ═══ Scrollbar styling ═══ */
.console-body::-webkit-scrollbar,
.json-output::-webkit-scrollbar {
  width: 6px;
}
.console-body::-webkit-scrollbar-track,
.json-output::-webkit-scrollbar-track {
  background: transparent;
}
.console-body::-webkit-scrollbar-thumb,
.json-output::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}
.console-body::-webkit-scrollbar-thumb:hover,
.json-output::-webkit-scrollbar-thumb:hover {
  background: var(--border-strong);
}

/* ═══ Responsive ═══ */
@media (max-width: 1024px) {
  .main-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }

  .console-panel {
    grid-row: auto;
    grid-column: 1;
    border-left: none;
    border-top: 1px solid var(--primary);
    max-height: 300px;
  }

  .runner-panel {
    grid-column: 1;
    margin: 0 16px 16px;
  }
}

@media (max-width: 768px) {
  .topbar { padding: 0 12px; gap: 12px; }
  .brand-text { display: none; }
  .topbar-key label { display: none; }
  .topbar-key input { width: 120px; }
  .kpi-strip { grid-template-columns: repeat(2, 1fr); padding: 16px 16px 0; }
  .content-area { padding: 16px; }
  .report-controls { flex-direction: column; }
  .card-grid { grid-template-columns: 1fr; }
}