/* ═══════════════════════════════════════════════════════════════
   SX CopyTrade — Premium Dark-Mode Design System v2.0
   Institutional-grade aesthetic with micro-animations
   ═══════════════════════════════════════════════════════════════ */

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

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;900&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  /* Core palette */
  --bg-deep:        #06060c;
  --bg-base:        #0c0c16;
  --bg-surface:     rgba(14, 14, 26, 0.88);
  --bg-elevated:    rgba(22, 22, 40, 0.9);
  --bg-hover:       rgba(30, 30, 50, 0.6);
  --bg-card:        rgba(12, 12, 22, 0.75);

  /* Glass */
  --glass-border:   rgba(255, 255, 255, 0.06);
  --glass-strong:   rgba(255, 255, 255, 0.10);
  --glass-bright:   rgba(255, 255, 255, 0.14);

  /* Accent */
  --accent:         #6c5ce7;
  --accent-light:   #a29bfe;
  --accent-glow:    rgba(108, 92, 231, 0.35);
  --accent-subtle:  rgba(108, 92, 231, 0.08);

  /* Status */
  --green:          #00d68f;
  --green-dim:      rgba(0, 214, 143, 0.12);
  --green-glow:     rgba(0, 214, 143, 0.25);
  --red:            #ff4757;
  --red-dim:        rgba(255, 71, 87, 0.12);
  --red-glow:       rgba(255, 71, 87, 0.25);
  --amber:          #ffa502;
  --amber-dim:      rgba(255, 165, 2, 0.12);
  --cyan:           #00ced1;
  --cyan-dim:       rgba(0, 206, 209, 0.10);
  --cyan-glow:      rgba(0, 206, 209, 0.20);

  /* Text */
  --text-primary:   #e8e6f0;
  --text-secondary: rgba(232, 230, 240, 0.65);
  --text-muted:     rgba(232, 230, 240, 0.35);

  /* Sizing */
  --radius-sm:      8px;
  --radius-md:      12px;
  --radius-lg:      16px;
  --radius-xl:      20px;

  --sidebar-width:  260px;
}

html {
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg-deep);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Subtle animated background gradient */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 900px 600px at 10% 15%, rgba(108, 92, 231, 0.07), transparent),
    radial-gradient(ellipse 700px 500px at 90% 75%, rgba(0, 206, 209, 0.05), transparent),
    radial-gradient(ellipse 500px 400px at 50% 50%, rgba(255, 71, 87, 0.02), transparent);
  pointer-events: none;
  z-index: 0;
  animation: bgShift 20s ease-in-out infinite alternate;
}

@keyframes bgShift {
  0% { opacity: 0.7; }
  100% { opacity: 1; }
}

/* ─── Scrollbar ─────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.08);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }

/* ─── Layout ─────────────────────────────────────────────── */
.app-layout {
  display: flex;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* ─── Sidebar ────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-width);
  min-height: 100vh;
  background: var(--bg-surface);
  backdrop-filter: blur(40px) saturate(1.4);
  border-right: 1px solid var(--glass-border);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 10;
  transition: width 0.3s ease;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 10px 20px;
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: 20px;
}

.sidebar-logo .icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--accent), var(--cyan));
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: 0 4px 20px var(--accent-glow);
  flex-shrink: 0;
  animation: iconGlow 3s ease-in-out infinite alternate;
}

@keyframes iconGlow {
  0% { box-shadow: 0 4px 16px var(--accent-glow); }
  100% { box-shadow: 0 4px 28px var(--accent-glow), 0 0 40px rgba(0,206,209,0.1); }
}

.sidebar-logo h2 {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.4px;
  line-height: 1.2;
  color: var(--text-primary);
}

.sidebar-logo .status-text {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 400;
  display: flex;
  align-items: center;
  gap: 5px;
}

.nav-items { flex: 1; display: flex; flex-direction: column; gap: 3px; padding-top: 4px; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.18s ease;
  font-size: 13.5px;
  font-weight: 500;
  user-select: none;
  position: relative;
}

.nav-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  transform: translateX(2px);
}

.nav-item.active {
  background: linear-gradient(135deg, rgba(108, 92, 231, 0.18), rgba(108, 92, 231, 0.08));
  color: var(--accent-light);
  font-weight: 600;
  border: 1px solid rgba(108, 92, 231, 0.15);
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 20px;
  background: var(--accent);
  border-radius: 0 4px 4px 0;
}

.nav-item .nav-icon {
  width: 22px;
  text-align: center;
  font-size: 16px;
  flex-shrink: 0;
}

.nav-footer {
  border-top: 1px solid var(--glass-border);
  padding-top: 12px;
  margin-top: auto;
}

.nav-footer .nav-item {
  color: var(--text-muted);
  font-size: 13px;
}

.nav-footer .nav-item:hover {
  color: var(--red);
}

/* ─── Sidebar Version Tag ────────────────────────────────── */
.sidebar-version {
  text-align: center;
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 8px;
  letter-spacing: 0.5px;
  opacity: 0.5;
}

/* ─── Main Content ───────────────────────────────────────── */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  padding: 28px 36px;
  min-height: 100vh;
}

.page-header {
  margin-bottom: 28px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.page-header h1 {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.6px;
  background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-header p {
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 4px;
}

.page-header .header-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--accent-subtle);
  border: 1px solid rgba(108, 92, 231, 0.15);
  border-radius: 20px;
  font-size: 11px;
  color: var(--accent-light);
  font-weight: 600;
  letter-spacing: 0.3px;
}

/* ─── Stat Cards Row ─────────────────────────────────────── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glass-strong), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.stat-card:hover {
  border-color: var(--glass-strong);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.stat-card:hover::before {
  opacity: 1;
}

.stat-card .label {
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.stat-card .value {
  font-size: 28px;
  font-weight: 700;
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  letter-spacing: -1px;
  line-height: 1.1;
}

.stat-card .sub {
  font-size: 11.5px;
  color: var(--text-secondary);
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.stat-card .value.green { color: var(--green); }
.stat-card .value.red   { color: var(--red); }
.stat-card .value.amber { color: var(--amber); }
.stat-card .value.cyan  { color: var(--cyan); }

/* ─── Cards / Panels ─────────────────────────────────────── */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 20px;
  transition: border-color 0.2s;
}

.card:hover {
  border-color: var(--glass-strong);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  border-bottom: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.01);
}

.card-header h3 {
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-body {
  padding: 18px 22px;
}

.card-body.no-pad { padding: 0; }

/* ─── System Status Bar ──────────────────────────────────── */
.system-status-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--glass-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 20px;
}

.status-item {
  background: var(--bg-card);
  padding: 14px 18px;
  text-align: center;
}

.status-item .status-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.status-item .status-value {
  font-size: 13px;
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-weight: 500;
}

/* ─── Activity Feed ──────────────────────────────────────── */
.activity-feed {
  list-style: none;
  padding: 0;
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
  transition: background 0.15s;
}

.activity-item:hover {
  background: var(--bg-hover);
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 5px;
  flex-shrink: 0;
}

.activity-dot.ingest { background: var(--cyan); box-shadow: 0 0 6px var(--cyan-glow); }
.activity-dot.whale { background: var(--amber); box-shadow: 0 0 6px rgba(255,165,2,0.3); }
.activity-dot.exec { background: var(--green); box-shadow: 0 0 6px var(--green-glow); }
.activity-dot.error { background: var(--red); box-shadow: 0 0 6px var(--red-glow); }

.activity-text {
  flex: 1;
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.activity-time {
  font-size: 10.5px;
  color: var(--text-muted);
  white-space: nowrap;
  font-family: 'JetBrains Mono', 'Courier New', monospace;
}

/* ─── Progress Bar ───────────────────────────────────────── */
.progress-bar {
  height: 6px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 3px;
  overflow: hidden;
  width: 80px;
  display: inline-block;
  vertical-align: middle;
  margin-left: 6px;
}

.progress-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.5s ease;
}

.progress-fill.green { background: linear-gradient(90deg, var(--green), #2ecc71); }
.progress-fill.amber { background: linear-gradient(90deg, var(--amber), #f39c12); }
.progress-fill.red { background: linear-gradient(90deg, var(--red), #e84118); }
.progress-fill.accent { background: linear-gradient(90deg, var(--accent), var(--accent-light)); }

/* ─── Tables ─────────────────────────────────────────────── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}

.data-table th {
  padding: 12px 16px;
  text-align: left;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--glass-border);
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.01);
  position: sticky;
  top: 0;
}

.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
  vertical-align: middle;
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: 12px;
}

.data-table tbody tr {
  transition: background 0.12s;
}

.data-table tbody tr:hover {
  background: var(--bg-hover);
}

/* ─── Badges / Tags ──────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-family: 'Inter', sans-serif;
  white-space: nowrap;
}

.badge.syndicate  { background: var(--accent-glow); color: var(--accent-light); border: 1px solid rgba(108,92,231,0.2); }
.badge.sharp      { background: var(--green-dim);   color: var(--green); border: 1px solid rgba(0,214,143,0.15); }
.badge.semi-sharp { background: var(--amber-dim);   color: var(--amber); border: 1px solid rgba(255,165,2,0.15); }
.badge.rec        { background: var(--red-dim);      color: var(--red); border: 1px solid rgba(255,71,87,0.15); }
.badge.unknown    { background: rgba(255,255,255,0.04); color: var(--text-muted); border: 1px solid var(--glass-border); }

.badge.filled     { background: var(--green-dim);   color: var(--green); border: 1px solid rgba(0,214,143,0.15); }
.badge.failed     { background: var(--red-dim);      color: var(--red); border: 1px solid rgba(255,71,87,0.15); }
.badge.skipped    { background: rgba(255,255,255,0.04); color: var(--text-muted); border: 1px solid var(--glass-border); }
.badge.pending    { background: var(--amber-dim);   color: var(--amber); border: 1px solid rgba(255,165,2,0.15); }
.badge.submitted  { background: var(--cyan-dim);    color: var(--cyan); border: 1px solid rgba(0,206,209,0.15); }

.badge.whale      { background: var(--cyan-dim);    color: var(--cyan); border: 1px solid rgba(0,206,209,0.15); }
.badge.mega-whale { background: var(--accent-glow); color: var(--accent-light); border: 1px solid rgba(108,92,231,0.2); }

.badge.armed      { background: var(--green-dim); color: var(--green); border: 1px solid rgba(0,214,143,0.2); }
.badge.disarmed   { background: var(--red-dim); color: var(--red); border: 1px solid rgba(255,71,87,0.2); }
.badge.connected  { background: var(--green-dim); color: var(--green); }
.badge.offline    { background: var(--red-dim); color: var(--red); }

/* ─── Status Dot ─────────────────────────────────────────── */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 6px;
  flex-shrink: 0;
}

.status-dot.live {
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse 2s infinite;
}

.status-dot.off {
  background: var(--red);
  box-shadow: 0 0 6px rgba(255,71,87,0.3);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ─── Form Controls ──────────────────────────────────────── */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 11px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: 13px;
  outline: none;
  transition: all 0.2s;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.15);
}

.form-group select option {
  background: #1a1a2e;
  color: var(--text-primary);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ─── Buttons ────────────────────────────────────────────── */
.btn {
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #7c6cf0);
  color: #fff;
  box-shadow: 0 2px 10px rgba(108, 92, 231, 0.2);
}

.btn-primary:hover {
  box-shadow: 0 6px 24px var(--accent-glow);
  transform: translateY(-2px);
}

.btn-danger {
  background: linear-gradient(135deg, var(--red), #e84118);
  color: #fff;
}

.btn-danger:hover {
  box-shadow: 0 6px 20px rgba(255, 71, 87, 0.35);
  transform: translateY(-2px);
}

/* ─── Toggle Switch ──────────────────────────────────────── */
.toggle-container {
  display: flex;
  align-items: center;
  gap: 14px;
}

.toggle {
  position: relative;
  width: 48px;
  height: 26px;
  cursor: pointer;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle .slider {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 26px;
  transition: background 0.3s;
}

.toggle .slider::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  left: 3px;
  top: 3px;
  transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.toggle input:checked + .slider {
  background: var(--green);
  box-shadow: 0 0 12px var(--green-glow);
}

.toggle input:checked + .slider::before {
  transform: translateX(22px);
}

.toggle-label {
  font-size: 13px;
  font-weight: 600;
}

/* ─── Kill Switch Button ─────────────────────────────────── */
.kill-switch-btn {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, rgba(255, 71, 87, 0.12), rgba(255, 71, 87, 0.06));
  border: 1px solid rgba(255, 71, 87, 0.25);
  border-radius: var(--radius-md);
  color: var(--red);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.kill-switch-btn:hover {
  background: linear-gradient(135deg, rgba(255, 71, 87, 0.22), rgba(255, 71, 87, 0.12));
  box-shadow: 0 0 30px rgba(255, 71, 87, 0.15), inset 0 0 30px rgba(255, 71, 87, 0.05);
  transform: translateY(-1px);
}

/* ─── Utility ────────────────────────────────────────────── */
.mono   { font-family: 'JetBrains Mono', 'Courier New', monospace; }
.green  { color: var(--green); }
.red    { color: var(--red); }
.amber  { color: var(--amber); }
.cyan   { color: var(--cyan); }
.muted  { color: var(--text-muted); }
.text-s { font-size: 12px; }
.text-xs{ font-size: 11px; }
.mt-4   { margin-top: 16px; }
.mb-4   { margin-bottom: 16px; }
.flex   { display: flex; }
.gap-3  { gap: 12px; }
.items-center { align-items: center; }

.empty-state {
  text-align: center;
  padding: 56px 24px;
  color: var(--text-muted);
  font-size: 13px;
}

.empty-state .icon {
  font-size: 48px;
  margin-bottom: 14px;
  opacity: 0.3;
  filter: grayscale(0.3);
}

.empty-state p {
  max-width: 320px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ─── Two Column Layout ──────────────────────────────────── */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}

/* ─── Sparkline mini chart ───────────────────────────────── */
.mini-chart {
  height: 40px;
  display: flex;
  align-items: flex-end;
  gap: 2px;
  padding: 4px 0;
}

.mini-chart .bar {
  flex: 1;
  min-width: 3px;
  background: var(--accent);
  border-radius: 2px 2px 0 0;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.mini-chart .bar:hover {
  opacity: 1;
}

/* ─── Animations ─────────────────────────────────────────── */
.fade-in {
  animation: fadeIn 0.35s ease;
}

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

.slide-in {
  animation: slideIn 0.4s ease;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-10px); }
  to   { opacity: 1; transform: translateX(0); }
}

.flash-row {
  animation: flashHighlight 2s ease;
}

@keyframes flashHighlight {
  0%   { background: rgba(108, 92, 231, 0.15); }
  100% { background: transparent; }
}

/* ─── Toast ──────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 14px 22px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  z-index: 100;
  animation: toastIn 0.35s ease;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  gap: 8px;
}

.toast.success {
  background: rgba(0, 214, 143, 0.12);
  border: 1px solid rgba(0, 214, 143, 0.25);
  color: var(--green);
}

.toast.error {
  background: rgba(255, 71, 87, 0.12);
  border: 1px solid rgba(255, 71, 87, 0.25);
  color: var(--red);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(16px) scale(0.95); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ─── Sidebar Balance (Phase 1) ──────────────────────────── */
.sidebar-balance {
  margin: 0 12px 12px;
  padding: 10px 12px;
  background: linear-gradient(135deg, rgba(0, 214, 143, 0.08), rgba(0, 206, 209, 0.05));
  border: 1px solid rgba(0, 214, 143, 0.15);
  border-radius: var(--radius-sm);
}

.balance-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 3px;
}

.balance-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 18px;
  font-weight: 700;
  color: var(--green);
  text-shadow: 0 0 20px var(--green-glow);
}

/* ─── Finance Row (Phase 1) ──────────────────────────────── */
.finance-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.finance-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  transition: all 0.25s ease;
}

.finance-card:hover {
  border-color: var(--glass-strong);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.finance-card.primary {
  background: linear-gradient(135deg, rgba(0, 214, 143, 0.06), rgba(0, 206, 209, 0.04));
  border-color: rgba(0, 214, 143, 0.18);
}

.finance-icon {
  font-size: 28px;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-hover);
  border-radius: var(--radius-sm);
}

.finance-data {
  flex: 1;
  min-width: 0;
}

.finance-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.finance-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.finance-value.amber { color: var(--amber); }
.finance-value.cyan { color: var(--cyan); }
.finance-value.green { color: var(--green); }

/* ─── Metric Grid (Phase 1) ──────────────────────────────── */
.metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.metric-grid.cols-3 {
  grid-template-columns: 1fr 1fr 1fr;
}

.metric-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.metric-value {
  font-size: 13px;
  color: var(--text-primary);
}

.metric-value.mono {
  font-family: 'JetBrains Mono', monospace;
}

/* ─── Form Grid (Command Center) ─────────────────────────── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-grid.cols-2 {
  grid-template-columns: 1fr 1fr;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.form-group input,
.form-group select {
  padding: 10px 14px;
  background: var(--bg-deep);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-subtle);
}

.form-group select {
  cursor: pointer;
  appearance: auto;
}

.form-hint {
  font-size: 10px;
  color: var(--text-muted);
  line-height: 1.3;
}

.form-hint.inline {
  display: inline;
  margin-left: 8px;
}

/* ─── Toggle Buttons ─────────────────────────────────────── */
.toggle-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-toggle-sm {
  padding: 8px 14px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: var(--bg-deep);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  transition: all 0.2s;
}

.btn-toggle-sm.active {
  background: var(--green-dim);
  border-color: rgba(0, 214, 143, 0.3);
  color: var(--green);
}

.btn-toggle-sm:hover {
  border-color: var(--glass-strong);
}

/* ─── Kill Switch Row ────────────────────────────────────── */
.kill-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-kill {
  flex: 1;
  padding: 14px 24px;
  background: linear-gradient(135deg, rgba(255, 71, 87, 0.12), rgba(255, 71, 87, 0.06));
  border: 1px solid rgba(255, 71, 87, 0.3);
  border-radius: var(--radius-sm);
  color: var(--red);
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.5px;
}

.btn-kill:hover {
  background: linear-gradient(135deg, rgba(255, 71, 87, 0.2), rgba(255, 71, 87, 0.1));
  box-shadow: 0 0 20px var(--red-glow);
}

.btn-toggle {
  padding: 14px 24px;
  background: var(--green-dim);
  border: 1px solid rgba(0, 214, 143, 0.25);
  border-radius: var(--radius-sm);
  color: var(--green);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-toggle.active {
  background: var(--red-dim);
  border-color: rgba(255, 71, 87, 0.3);
  color: var(--red);
}

.btn-toggle:hover {
  border-color: var(--glass-bright);
}

/* ─── Danger Card ────────────────────────────────────────── */
.danger-card {
  border-color: rgba(255, 71, 87, 0.15) !important;
  background: linear-gradient(135deg, rgba(255, 71, 87, 0.03), transparent) !important;
}

/* ─── Sport Override Rows (Phase 1) ──────────────────────── */
.sport-overrides {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.sport-override-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg-hover);
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
}

.sport-name {
  font-size: 13px;
  font-weight: 500;
  min-width: 140px;
  color: var(--text-primary);
}

.sport-input {
  width: 80px;
  padding: 6px 10px;
  background: var(--bg-deep);
  border: 1px solid var(--glass-border);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  text-align: center;
}

.sport-input:focus {
  outline: none;
  border-color: var(--accent);
}

.btn-remove {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--glass-border);
  border-radius: 6px;
  background: transparent;
  color: var(--red);
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s;
}

.btn-remove:hover {
  background: var(--red-dim);
  border-color: rgba(255, 71, 87, 0.3);
}

.add-override-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.add-override-row select {
  flex: 1;
  padding: 8px 12px;
  background: var(--bg-deep);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 12px;
}

.btn-secondary {
  padding: 8px 16px;
  background: var(--accent-subtle);
  border: 1px solid rgba(108, 92, 231, 0.25);
  border-radius: var(--radius-sm);
  color: var(--accent-light);
  font-weight: 600;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-secondary:hover:not(:disabled) {
  background: rgba(108, 92, 231, 0.15);
  border-color: var(--accent);
}

.btn-secondary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ─── Save Bar (Phase 1) ─────────────────────────────────── */
.save-bar {
  padding: 20px 0;
  display: flex;
  justify-content: flex-end;
}

.btn-primary {
  padding: 12px 32px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  border: none;
  border-radius: var(--radius-sm);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.25s;
  letter-spacing: 0.3px;
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--accent-glow);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* ─── Responsive (Updated for Phase 1) ───────────────────── */
@media (max-width: 1280px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .finance-row { grid-template-columns: repeat(2, 1fr); }
  .metric-grid.cols-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1024px) {
  .sidebar { width: 64px; padding: 16px 8px; }
  .sidebar-logo h2, .sidebar-logo .status-text, .nav-item span, .sidebar-version, .sidebar-balance { display: none; }
  .sidebar-logo { justify-content: center; padding-bottom: 16px; }
  .main-content { margin-left: 64px; padding: 20px 16px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .system-status-bar { grid-template-columns: repeat(2, 1fr); }
  .finance-row { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .stats-row { grid-template-columns: 1fr; }
  .finance-row { grid-template-columns: 1fr; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .kill-row { flex-direction: column; }
  .metric-grid, .metric-grid.cols-3 { grid-template-columns: 1fr; }
}