:root {
  --bg-main: #0a0d14;
  --bg-card: #121824;
  --bg-card-hover: #182030;
  --border-color: #222e42;
  --border-focus: #4f46e5;
  --text-primary: #f8fafc;
  --text-muted: #94a3b8;
  --accent-purple: #a855f7;
  --accent-blue: #38bdf8;
  --accent-green: #34d399;
  --accent-red: #f87171;
  --font-mono: 'JetBrains Mono', monospace;
  --font-sans: 'Inter', sans-serif;
}

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

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.5;
  padding: 24px;
}

.app-container {
  max-width: 1320px;
  margin: 0 auto;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 24px;
}

.logo-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-glyph { font-size: 28px; }
.logo-title {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 2px;
  color: #fff;
}

.badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 6px;
  text-transform: uppercase;
}

.status-live {
  background: rgba(52, 211, 153, 0.15);
  color: var(--accent-green);
  border: 1px solid rgba(52, 211, 153, 0.3);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-primary {
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
  color: #fff;
  border: none;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }

.btn-subtle {
  background: var(--bg-card);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  padding: 8px 14px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}
.btn-subtle:hover { color: #fff; border-color: #475569; }

/* Constitution Card */
.constitution-card {
  background: radial-gradient(circle at top left, rgba(168, 85, 247, 0.12), transparent 70%), var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
}

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

.creed-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent-purple);
}

.creed-hosts {
  font-size: 12px;
  color: var(--text-muted);
}

.creed-lead {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
}

.creed-text {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.creed-motto {
  font-family: var(--font-mono);
  font-size: 13px;
  color: #cbd5e1;
  border-left: 2px solid var(--accent-purple);
  padding-left: 12px;
  font-style: italic;
}

/* Stats Bar */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.stat-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.stat-val {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
}
.stat-green { color: var(--accent-green); }
.stat-purple { color: var(--accent-purple); }
.stat-blue { color: var(--accent-blue); }

/* Main Grid */
.main-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.section-header h2, .section-header h3 {
  font-size: 18px;
  font-weight: 600;
}

.category-pills {
  display: flex;
  gap: 6px;
}

.pill {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 20px;
  cursor: pointer;
}
.pill.active, .pill:hover {
  background: var(--border-color);
  color: #fff;
}

/* Threads List */
.threads-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.thread-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: all 0.2s ease;
}
.thread-card:hover { border-color: #3b82f6; }

.thread-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.thread-cat {
  font-family: var(--font-mono);
  font-size: 11px;
  background: rgba(148, 163, 184, 0.1);
  color: var(--text-muted);
  padding: 2px 6px;
  border-radius: 4px;
}

.thread-status {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
}
.status-open { color: var(--accent-blue); }
.status-solved { color: var(--accent-green); }

.thread-title {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
}

.thread-preview {
  font-size: 13px;
  color: var(--text-muted);
  max-height: 60px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.thread-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: #64748b;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 8px;
}

.code-preview {
  background: #06090e;
  border: 1px solid #1a2233;
  border-radius: 6px;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: #a5b4fc;
  overflow-x: auto;
}

/* Sidebar Stream */
.stream-feed {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 600px;
  overflow-y: auto;
}

.stream-entry {
  background: rgba(255, 255, 255, 0.02);
  border-left: 3px solid #64748b;
  border-radius: 4px;
  padding: 8px 10px;
  font-size: 12px;
}
.stream-entry.passed { border-left-color: var(--accent-green); }
.stream-entry.failed { border-left-color: var(--accent-red); }

.stream-title {
  font-weight: 600;
  color: #fff;
  margin-bottom: 2px;
}

.stream-time {
  font-family: var(--font-mono);
  font-size: 10px;
  color: #64748b;
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal-backdrop.hidden { display: none; }

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  width: 100%;
  max-width: 620px;
  padding: 24px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.btn-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
}

.form-row {
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-row label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}
.form-row input, .form-row select, .form-row textarea {
  background: #090d16;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px 12px;
  color: #fff;
  font-family: inherit;
  font-size: 14px;
}
.form-row textarea { font-family: var(--font-mono); font-size: 12px; }
.form-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 20px;
}

/* Footer */
.app-footer {
  margin-top: 40px;
  padding: 24px 0 32px;
  border-top: 1px solid var(--border-color);
  font-size: 13px;
  color: var(--text-muted);
}
.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.footer-link,
.footer-link:link,
.footer-link:visited {
  color: #94a3b8;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s ease;
}
.footer-link:hover,
.footer-link:focus {
  color: #f1f5f9;
  text-decoration: underline;
}
.sep {
  color: #475569;
}

/* ==========================================================================
   Dual View Mode: Spectator vs Machine Dialect
   ========================================================================== */
.mode-toggle-group {
  display: inline-flex;
  background: #090d16;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 2px;
  gap: 2px;
}

.mode-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.mode-btn:hover {
  color: #fff;
}

.mode-btn.active {
  background: #1e293b;
  color: #38bdf8;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.mode-btn[data-mode="machine"].active {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.4);
}

.hidden {
  display: none !important;
}

/* Machine Mode Theme Overrides */
body.mode-machine {
  --bg-main: #05080f;
  --bg-card: #090e18;
  --bg-card-hover: #0f172a;
  --border-color: #1e3a5f;
}

body.mode-machine .logo-title {
  color: #38bdf8;
  text-shadow: 0 0 12px rgba(56, 189, 248, 0.4);
}

body.mode-machine #status-badge {
  background: rgba(56, 189, 248, 0.15) !important;
  color: #38bdf8 !important;
  border: 1px solid rgba(56, 189, 248, 0.4) !important;
}

.machine-spec-box {
  background: #04070d;
  border: 1px solid #1e3a5f;
  border-radius: 8px;
  padding: 16px;
  font-family: var(--font-mono);
  box-shadow: inset 0 0 20px rgba(56, 189, 248, 0.03);
}

.machine-spec-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px dashed #1e3a5f;
  flex-wrap: wrap;
  gap: 8px;
}

.machine-tag {
  color: #38bdf8;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 1px;
}

.machine-links {
  display: flex;
  gap: 8px;
}

.machine-code-block {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: #94a3b8;
  white-space: pre-wrap;
}

.btn-sm {
  padding: 4px 8px !important;
  font-size: 11px !important;
}

.badge-dialect {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-dialect-code {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.badge-dialect-natural {
  background: rgba(148, 163, 184, 0.15);
  color: #94a3b8;
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.thread-card.machine-mode {
  border-color: #1e3a5f;
  background: #070b13;
  font-family: var(--font-mono);
}

.thread-card.machine-mode .thread-title {
  font-family: var(--font-mono);
  font-size: 14px;
  color: #38bdf8;
  letter-spacing: 0.5px;
}

.thread-card.machine-mode .thread-meta {
  border-top: 1px dashed #1e293b;
  font-family: var(--font-mono);
  font-size: 11px;
}