/* ============================================================
   MultiPage Automation — Side Panel Theme
   Design: Dark OLED / Developer Tool
   Font: Inter (UI) + JetBrains Mono (code/data)
   Colors: Blue primary (#2563EB), Green success (#22C55E),
           Orange warning (#F97316), Red error (#EF4444)
   ============================================================ */

:root {
  --bg-base: #0a0a0b;
  --bg-surface: #141416;
  --bg-elevated: #1c1c20;
  --bg-hover: #252529;
  --bg-active: #2a2a30;

  --border: #2a2a30;
  --border-subtle: #1e1e22;

  --text-primary: #e8e8ed;
  --text-secondary: #8b8b96;
  --text-muted: #5c5c66;

  --blue: #2563eb;
  --blue-glow: rgba(37, 99, 235, 0.15);
  --green: #22c55e;
  --green-glow: rgba(34, 197, 94, 0.12);
  --orange: #f97316;
  --orange-glow: rgba(249, 115, 22, 0.12);
  --red: #ef4444;
  --red-glow: rgba(239, 68, 68, 0.12);
  --cyan: #06b6d4;
  --purple: #a78bfa;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 10px;

  --transition: 150ms ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 13px;
  color: var(--text-primary);
  background: var(--bg-base);
  padding: 12px;
  width: 100%;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ============================================================
   Header
   ============================================================ */

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.header-title {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
}

.header-title svg { color: var(--blue); }

.header-title h1 {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.header-btns {
  display: flex;
  gap: 6px;
}

/* ============================================================
   Buttons
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
}
.btn-primary:hover { background: #3b82f6; box-shadow: 0 0 12px var(--blue-glow); }

.btn-success {
  background: var(--green);
  color: #fff;
}
.btn-success:hover { background: #16a34a; box-shadow: 0 0 12px var(--green-glow); }
.btn-success:disabled { background: var(--bg-elevated); color: var(--text-muted); cursor: not-allowed; box-shadow: none; }

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 6px 8px;
}
.btn-ghost:hover { background: var(--bg-hover); color: var(--text-primary); }

.btn-sm { padding: 4px 10px; font-size: 11px; }
.btn-xs { padding: 2px 8px; font-size: 10px; }

/* ============================================================
   Data Card
   ============================================================ */

#data-section { margin-bottom: 12px; }

.data-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.data-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.data-label {
  width: 56px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.data-value {
  font-size: 11px;
  color: var(--text-secondary);
  min-width: 0;
}

.data-value.has-value { color: var(--text-primary); }

.mono {
  font-family: 'JetBrains Mono', 'Consolas', monospace;
  font-size: 10.5px;
}

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.data-input {
  flex: 1;
  padding: 5px 8px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  outline: none;
  transition: border-color var(--transition);
  min-width: 0;
}
.data-input::placeholder { color: var(--text-muted); }
.data-input:focus { border-color: var(--blue); box-shadow: 0 0 0 2px var(--blue-glow); }

/* Status Bar */
.status-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 6px 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 11px;
  color: var(--text-secondary);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
  flex-shrink: 0;
}

.status-bar.running .status-dot {
  background: var(--orange);
  animation: pulse 1.5s ease-in-out infinite;
}

.status-bar.completed .status-dot { background: var(--green); }
.status-bar.failed .status-dot { background: var(--red); }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* Auto Continue Bar */
.auto-continue-bar {
  margin-top: 8px;
  padding: 8px 10px;
  background: var(--orange-glow);
  border: 1px solid rgba(249, 115, 22, 0.25);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 8px;
}

.auto-continue-bar svg { color: var(--orange); flex-shrink: 0; }

.auto-hint {
  font-size: 11px;
  color: var(--orange);
  flex: 1;
}

/* ============================================================
   Steps Section
   ============================================================ */

#steps-section { margin-bottom: 12px; }

.steps-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.section-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.steps-progress {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-muted);
}

.steps-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.step-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 2px 0;
  transition: opacity var(--transition);
}

/* Step Number Indicator */
.step-indicator {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
}

.step-num {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
}

/* Step states via indicator */
.step-row.running .step-indicator {
  border-color: var(--orange);
  background: var(--orange-glow);
  animation: pulse 1.5s ease-in-out infinite;
}
.step-row.running .step-num { color: var(--orange); }

.step-row.completed .step-indicator {
  border-color: var(--green);
  background: var(--green-glow);
}
.step-row.completed .step-num { color: var(--green); }

.step-row.failed .step-indicator {
  border-color: var(--red);
  background: var(--red-glow);
}
.step-row.failed .step-num { color: var(--red); }

/* Step Button */
.step-btn {
  flex: 1;
  padding: 6px 10px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: left;
  transition: all var(--transition);
}

.step-btn:hover:not(:disabled) {
  background: var(--bg-hover);
  border-color: var(--blue);
}

.step-btn:disabled {
  color: var(--text-muted);
  background: var(--bg-base);
  border-color: var(--border-subtle);
  cursor: not-allowed;
  opacity: 0.5;
}

.step-row.running .step-btn {
  border-color: var(--orange);
  color: var(--orange);
}

.step-row.completed .step-btn {
  border-color: var(--border-subtle);
  color: var(--text-secondary);
}

.step-row.failed .step-btn {
  border-color: var(--red);
  color: var(--red);
}

/* Step Status Icon (right side) */
.step-status {
  width: 20px;
  text-align: center;
  font-size: 12px;
  flex-shrink: 0;
}

/* ============================================================
   Log Section
   ============================================================ */

.log-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

#log-area {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px 10px;
  height: 220px;
  overflow-y: auto;
  font-family: 'JetBrains Mono', 'Consolas', monospace;
  font-size: 10.5px;
  line-height: 1.65;
  color: var(--text-secondary);
}

#log-area::-webkit-scrollbar { width: 4px; }
#log-area::-webkit-scrollbar-track { background: transparent; }
#log-area::-webkit-scrollbar-thumb { background: var(--bg-hover); border-radius: 4px; }
#log-area::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* Log line styles */
.log-line { padding: 1px 0; }
.log-line + .log-line { border-top: 1px solid var(--border-subtle); }

.log-time { color: var(--text-muted); }

.log-level { font-weight: 600; }
.log-level-info { color: var(--blue); }
.log-level-ok { color: var(--green); }
.log-level-warn { color: var(--orange); }
.log-level-error { color: var(--red); }

.log-step-tag {
  display: inline-block;
  padding: 0 4px;
  border-radius: 3px;
  font-weight: 600;
  font-size: 9.5px;
  margin-right: 2px;
}

.log-step-tag.step-1 { color: var(--cyan); background: rgba(6, 182, 212, 0.1); }
.log-step-tag.step-2 { color: var(--purple); background: rgba(167, 139, 250, 0.1); }
.log-step-tag.step-3 { color: #facc15; background: rgba(250, 204, 21, 0.1); }
.log-step-tag.step-4 { color: var(--orange); background: var(--orange-glow); }
.log-step-tag.step-5 { color: var(--green); background: var(--green-glow); }
.log-step-tag.step-6 { color: var(--cyan); background: rgba(6, 182, 212, 0.1); }
.log-step-tag.step-7 { color: var(--orange); background: var(--orange-glow); }
.log-step-tag.step-8 { color: var(--purple); background: rgba(167, 139, 250, 0.1); }
.log-step-tag.step-9 { color: var(--green); background: var(--green-glow); }

.log-msg { color: var(--text-secondary); }
.log-line.log-ok .log-msg { color: var(--green); }
.log-line.log-error .log-msg { color: var(--red); }
.log-line.log-warn .log-msg { color: var(--orange); }

/* ============================================================
   Animations
   ============================================================ */

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.log-line { animation: fadeIn 150ms ease-out; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}