/* ── shared.css — Common styles for all dashboard pages ─── */

/* ── Reset & Tokens ──────────────────────────────── */
:root {
  --bg: #090b10;
  --bg-gradient: linear-gradient(160deg, #090b10 0%, #0e1118 40%, #0b0d13 100%);
  --surface-0: #0f1219;
  --surface-1: #141820;
  --surface-2: #1a1f2a;
  --surface-3: #222834;
  --border: #252d3a;
  --border-subtle: #1b2230;
  --border-hover: #3a4458;
  --text: #e4e8f2;
  --text-secondary: #97a0b6;
  --text-dim: #5a6580;
  --accent: #4d8eff;
  --accent-bright: #6da0ff;
  --accent-glow: rgba(77, 142, 255, 0.15);
  --accent-surface: rgba(77, 142, 255, 0.08);
  --accent-border: rgba(77, 142, 255, 0.2);
  --green: #34d27b;
  --green-glow: rgba(52, 210, 123, 0.12);
  --green-surface: rgba(52, 210, 123, 0.08);
  --red: #f05656;
  --red-glow: rgba(240, 86, 86, 0.12);
  --red-surface: rgba(240, 86, 86, 0.06);
  --yellow: #e8b931;
  --yellow-glow: rgba(232, 185, 49, 0.12);
  --yellow-surface: rgba(232, 185, 49, 0.06);
  --purple: #a78bfa;
  --purple-surface: rgba(167, 139, 250, 0.08);
  --cyan: #22d3ee;
  --orange: #f97316;
  --pink: #ec4899;
  --mono: 'JetBrains Mono', monospace;
  --sans: 'DM Sans', sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-xs: 6px;
  --shadow-card: 0 1px 2px rgba(0,0,0,0.2), 0 4px 16px rgba(0,0,0,0.12);
  --shadow-hover: 0 8px 32px rgba(0,0,0,0.3), 0 0 0 1px var(--border-hover);
  --shadow-glow: 0 0 20px var(--accent-glow);
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Light theme — overrides cascade through every page ── */
body.light {
  --bg: #f5f6f8;
  --bg-gradient: linear-gradient(160deg, #f9fafb 0%, #f1f3f6 40%, #f5f6f8 100%);
  --surface-0: #ffffff;
  --surface-1: #f5f6f8;
  --surface-2: #eceff3;
  --surface-3: #dde1e8;
  --border: #d0d5dd;
  --border-subtle: #e4e7ec;
  --border-hover: #98a2b3;
  --text: #0f1419;
  --text-secondary: #3d4350;
  --text-dim: #6b7280;
  --accent: #2563eb;
  --accent-bright: #1d4ed8;
  --accent-glow: rgba(37, 99, 235, 0.18);
  --accent-surface: rgba(37, 99, 235, 0.08);
  --accent-border: rgba(37, 99, 235, 0.25);
  --green: #16a34a;
  --green-glow: rgba(22, 163, 74, 0.15);
  --green-surface: rgba(22, 163, 74, 0.08);
  --red: #dc2626;
  --red-glow: rgba(220, 38, 38, 0.15);
  --red-surface: rgba(220, 38, 38, 0.06);
  --yellow: #ca8a04;
  --yellow-glow: rgba(202, 138, 4, 0.15);
  --yellow-surface: rgba(202, 138, 4, 0.06);
  --purple: #7c3aed;
  --purple-surface: rgba(124, 58, 237, 0.08);
  --cyan: #0891b2;
  --orange: #ea580c;
  --pink: #db2777;
  --shadow-card: 0 1px 2px rgba(15,20,25,0.06), 0 4px 16px rgba(15,20,25,0.06);
  --shadow-hover: 0 8px 32px rgba(15,20,25,0.10), 0 0 0 1px var(--border-hover);
  --shadow-glow: 0 0 20px var(--accent-glow);
}
body.light::after { opacity: 0.03; } /* slightly more grain for paper feel */

* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 15px; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Subtle noise grain */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.018;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* Selection */
::selection {
  background: var(--accent);
  color: white;
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-hover); }

/* ── Sidebar ─────────────────────────────────────── */
.sidebar {
  width: 232px;
  min-height: 100vh;
  background: var(--surface-0);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 50;
}
.sidebar-brand {
  padding: 24px 20px 20px;
  border-bottom: 1px solid var(--border-subtle);
}
.sidebar-brand h1 {
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.4px;
  background: linear-gradient(135deg, var(--text) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sidebar-brand p {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 5px;
  line-height: 1.5;
}
.sidebar-nav { padding: 14px 10px; flex: 1; overflow-y: auto; min-height: 0; }
.sidebar-section {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1.4px;
  padding: 10px 12px 7px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  border-radius: var(--radius-xs);
  transition: color var(--transition-fast);
  user-select: none;
}
.sidebar-section:hover { color: var(--text-secondary); }
.sidebar-section .section-chevron {
  transition: transform var(--transition-smooth);
  opacity: 0.4;
  flex-shrink: 0;
}
.sidebar-section:hover .section-chevron { opacity: 0.7; }
.sidebar-section.open .section-chevron { transform: rotate(90deg); opacity: 0.6; }

/* Section items container */
.section-items {
  animation: sectionIn 0.2s ease-out;
}
@keyframes sectionIn { from { opacity: 0; } to { opacity: 1; } }

/* Subgroup (nested collapsible, e.g. Graph) */
.sidebar-subgroup {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}
.sidebar-subgroup:hover { background: var(--surface-2); color: var(--text-secondary); }
.sidebar-subgroup .subgroup-icon {
  width: 20px; height: 16px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.sidebar-subgroup .subgroup-icon svg { width: 16px; height: 16px; }
.sidebar-subgroup .subgroup-label { flex: 1; }
.sidebar-subgroup .section-chevron {
  transition: transform var(--transition-smooth);
  opacity: 0.3;
  flex-shrink: 0;
}
.sidebar-subgroup:hover .section-chevron { opacity: 0.6; }
.sidebar-subgroup.open .section-chevron { transform: rotate(90deg); opacity: 0.5; }
.subgroup-items {
  padding-left: 10px;
  animation: sectionIn 0.2s ease-out;
}
.subgroup-items .nav-item { font-size: 12.5px; padding: 7px 12px; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  position: relative;
}
.nav-item:hover {
  background: var(--surface-2);
  color: var(--text-secondary);
}
.nav-item.active {
  background: var(--accent-surface);
  color: var(--accent);
  font-weight: 600;
}
.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
}
.nav-icon {
  width: 20px; height: 16px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.nav-icon svg { width: 16px; height: 16px; }
.nav-item.active .nav-icon { color: var(--accent); }

/* ── Main layout ─────────────────────────────────── */
.main {
  margin-left: 232px;
  flex: 1;
  min-height: 100vh;
  background: var(--bg-gradient);
}

/* Page hero — full-width header for browse/explore pages */
.page-hero {
  padding: 36px 40px 28px;
  border-bottom: 1px solid var(--border-subtle);
  background: linear-gradient(180deg, rgba(77,142,255,0.03) 0%, transparent 100%);
}
.page-hero h2 {
  font-family: var(--sans);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.6px;
}
.page-hero .subtitle {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 6px;
}

/* Page header — compact header for tool/pipeline pages */
.page-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}
.page-header h2 {
  font-size: 18px;
  font-weight: 700;
}

/* ── Common content ──────────────────────────────── */
.content {
  padding: 28px 40px 60px;
  max-width: 1200px;
}

/* ── Cards ────────────────────────────────────────── */
.card {
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth), transform var(--transition-smooth);
}
.card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-card);
}
.card-head {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-head h3 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
}
.card-head .card-badge {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-dim);
}
.card-body { padding: 20px; }

/* ── Badges ───────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-family: var(--mono);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.badge-blue { background: var(--accent-surface); color: var(--accent); border: 1px solid var(--accent-border); }
.badge-green { background: var(--green-surface); color: var(--green); border: 1px solid rgba(52,210,123,0.15); }
.badge-yellow { background: var(--yellow-surface); color: var(--yellow); border: 1px solid rgba(232,185,49,0.15); }
.badge-red { background: var(--red-surface); color: var(--red); border: 1px solid rgba(240,86,86,0.15); }

/* ── Buttons ──────────────────────────────────────── */
button {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  padding: 9px 18px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  position: relative;
  letter-spacing: 0.01em;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-bright) 100%);
  color: white;
  box-shadow: 0 1px 3px rgba(77,142,255,0.2), inset 0 1px 0 rgba(255,255,255,0.1);
}
.btn-primary:hover {
  box-shadow: 0 4px 16px rgba(77,142,255,0.3), inset 0 1px 0 rgba(255,255,255,0.15);
  transform: translateY(-1px);
  filter: brightness(1.08);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(77,142,255,0.2);
}
.btn-primary:disabled {
  background: var(--surface-3);
  color: var(--text-dim);
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
  filter: none;
}

.btn-ghost {
  background: var(--surface-2);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}
.btn-ghost:hover {
  color: var(--text);
  border-color: var(--border-hover);
  background: var(--surface-3);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  transform: translateY(-1px);
}
.btn-ghost:active {
  transform: translateY(0);
}

.btn-danger {
  background: linear-gradient(135deg, #7f1d1d 0%, #991b1b 100%);
  color: var(--red);
  box-shadow: 0 1px 3px rgba(240,86,86,0.15);
}
.btn-danger:hover {
  box-shadow: 0 4px 16px rgba(240,86,86,0.2);
  transform: translateY(-1px);
  filter: brightness(1.1);
}
.btn-danger:active { transform: translateY(0); }

.btn-stop {
  background: var(--surface-2);
  color: var(--red);
  border: 1px solid rgba(240,86,86,0.2);
}
.btn-stop:hover {
  background: rgba(240,86,86,0.08);
  border-color: rgba(240,86,86,0.3);
}

.btn-clear {
  background: var(--surface-2);
  color: var(--text-dim);
  border: 1px solid var(--border);
}
.btn-clear:hover {
  color: var(--text-secondary);
  border-color: var(--border-hover);
}

/* Button loading state */
.btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}
.btn-loading::after {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.btn-primary.btn-loading::after { border-color: rgba(255,255,255,0.2); border-top-color: white; }
.btn-ghost.btn-loading::after { border-color: var(--surface-3); border-top-color: var(--text-dim); }
.btn-danger.btn-loading::after { border-color: rgba(240,86,86,0.2); border-top-color: var(--red); }

/* ── Form controls ────────────────────────────────── */
textarea, select, input[type="number"], input[type="text"] {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  padding: 10px 14px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
textarea:focus, select:focus, input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow), 0 0 16px rgba(77,142,255,0.08);
}
textarea { resize: vertical; min-height: 90px; line-height: 1.5; }
select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.field label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 7px;
}
.checkbox-field { display: flex; align-items: center; gap: 10px; }
.checkbox-field input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; }
.checkbox-field label { margin: 0; cursor: pointer; font-size: 13px; color: var(--text); text-transform: none; letter-spacing: normal; font-weight: 400; }

/* ── Grid helpers ─────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; margin-bottom: 24px; }
.row { display: flex; gap: 12px; }
.row .field { flex: 1; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }

/* ── Status indicators ───────────────────────────── */
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot-green { background: var(--green); box-shadow: 0 0 6px var(--green-glow); }
.dot-red { background: var(--red); box-shadow: 0 0 6px var(--red-glow); }
.dot-yellow { background: var(--yellow); box-shadow: 0 0 6px var(--yellow-glow); }

.status-badge {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 11px;
  padding: 4px 12px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}
.status-badge.idle { background: var(--surface-2); color: var(--text-dim); border: 1px solid var(--border); }
.status-badge.running { background: rgba(77,142,255,0.1); color: var(--accent); border: 1px solid var(--accent-border); animation: pulse 2s infinite; }
.status-badge.done { background: var(--green-surface); color: var(--green); border: 1px solid rgba(52,210,123,0.2); }
.status-badge.error { background: var(--red-surface); color: var(--red); border: 1px solid rgba(240,86,86,0.2); }

/* ── List rows ────────────────────────────────────── */
.list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 13px;
}
.list-row:last-child { border-bottom: none; }
.list-row .name { font-weight: 500; }
.list-row .badges { display: flex; gap: 8px; }

/* ── Log panel (shared by scan, run, system) ── */
.log-panel {
  display: flex;
  flex-direction: column;
  background: var(--surface-0);
  min-height: 0;
  overflow: hidden;
  border-radius: var(--radius);
}
.log-header {
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-dim);
  flex-shrink: 0;
}
.log-output {
  flex: 1;
  overflow-y: auto;
  padding: 14px 20px;
  min-height: 0;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-all;
}
.log-output .line { padding: 1px 0; }
.log-output .line.round { color: var(--accent); font-weight: 700; margin-top: 8px; }
.log-output .line.success { color: var(--green); }
.log-output .line.warn { color: var(--yellow); }
.log-output .line.error { color: var(--red); }
.log-output .line.file { color: var(--purple); }
.log-output .empty { color: var(--text-dim); }
.log-footer {
  border-top: 1px solid var(--border);
  padding: 8px 20px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
  display: flex;
  gap: 20px;
  flex-shrink: 0;
}

.setup-log {
  max-height: 400px;
  overflow-y: auto;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  white-space: pre-wrap;
}

/* ── Loading ──────────────────────────────────────── */
.loading {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-dim);
}
.loading-spinner {
  width: 28px; height: 28px;
  border: 2.5px solid var(--surface-3);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

/* ── Next Steps Banner ────────────────────────────── */
.next-steps {
  display: none;
  background: linear-gradient(135deg, rgba(52,210,123,0.06) 0%, rgba(77,142,255,0.06) 100%);
  border: 1px solid rgba(52,210,123,0.2);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-top: 12px;
  animation: cardIn 0.3s ease both;
}
.next-steps.visible { display: block; }
.next-steps .ns-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}
.next-steps .ns-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.next-steps .ns-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  color: var(--text);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: all var(--transition-fast);
}
.next-steps .ns-link:hover {
  border-color: var(--accent);
  background: var(--accent-surface);
  color: var(--accent);
}
.next-steps .ns-link .ns-arrow {
  margin-left: auto;
  color: var(--text-dim);
  font-size: 11px;
}

/* ── Animations ───────────────────────────────────── */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.6; } }
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
@keyframes cardIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes glowPulse { 0%,100% { box-shadow: 0 0 4px var(--accent-glow); } 50% { box-shadow: 0 0 16px var(--accent-glow); } }
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }