/* ═══════════════════════════════════════════════════════════════════════
   Datablow Dashboard — Design System
   Dark Glassmorphism + Teal Accent + Premium Micro-animations
═══════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ── Tokens ─────────────────────────────────────────────────────────── */
:root {
  --bg-base:        #060810;
  --bg-surface:     #0d1117;
  --bg-elevated:    #131926;
  --bg-glass:       rgba(255,255,255,0.04);
  --bg-glass-hover: rgba(255,255,255,0.07);
  --bg-hover:       rgba(255,255,255,0.05);

  --border-subtle:  rgba(255,255,255,0.06);
  --border-color:   rgba(255,255,255,0.1);
  --border-active:  rgba(20,226,200,0.4);
  --border-focus:   rgba(20,226,200,0.6);

  --teal:           #14e2c8;
  --teal-dim:       #0fa896;
  --teal-dark:      #0a7a6e;
  --teal-glow:      rgba(20,226,200,0.15);
  --teal-glow-sm:   rgba(20,226,200,0.08);

  --text-primary:   #f0f4f8;
  --text-secondary: #8b9bb4;
  --text-muted:     #4a5568;
  --text-inverse:   #060810;

  --green:          #10b981;
  --green-bg:       rgba(16,185,129,0.1);
  --yellow:         #f59e0b;
  --yellow-bg:      rgba(245,158,11,0.1);
  --red:            #ef4444;
  --red-bg:         rgba(239,68,68,0.1);
  --blue:           #3b82f6;
  --blue-bg:        rgba(59,130,246,0.1);
  --purple:         #8b5cf6;
  --purple-bg:      rgba(139,92,246,0.1);

  --shadow-sm:   0 1px 3px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.5), 0 2px 8px rgba(0,0,0,0.4);
  --shadow-lg:   0 10px 40px rgba(0,0,0,0.6), 0 4px 16px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 24px rgba(20,226,200,0.2), 0 4px 16px rgba(0,0,0,0.5);

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;

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

  --sidebar-w: 260px;
  --topbar-h:  60px;
}

[data-theme="light"] {
  --bg-base:        #ffffff;
  --bg-surface:     #ffffff;
  --bg-elevated:    #ffffff;
  --bg-glass:       rgba(0,0,0,0.02);
  --bg-glass-hover: rgba(0,0,0,0.04);
  --bg-hover:       rgba(0,0,0,0.03);

  --border-subtle:  #e2e8f0;
  --border-color:   #cbd5e1;
  --border-active:  rgba(20,226,200,0.6);
  --border-focus:   #14e2c8;

  --teal:           #0fa896;
  --teal-dim:       #0a7a6e;
  --teal-dark:      #085c53;
  --teal-glow:      rgba(15,168,150,0.1);
  --teal-glow-sm:   rgba(15,168,150,0.06);

  --text-primary:   #0f172a;
  --text-secondary: #475569;
  --text-muted:     #94a3b8;
  --text-inverse:   #f8fafc;

  --green-bg:       rgba(16,185,129,0.08);
  --yellow-bg:      rgba(245,158,11,0.08);
  --red-bg:         rgba(239,68,68,0.08);
  --blue-bg:        rgba(59,130,246,0.08);
  --purple-bg:      rgba(139,92,246,0.08);

  --shadow-sm:   0 1px 2px rgba(0,0,0,0.05);
  --shadow-md:   0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-lg:   0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --shadow-glow: 0 0 16px rgba(15,168,150,0.15);
}

/* ── Reset ──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ── Layout ─────────────────────────────────────────────────────────── */
.app-shell {
  display: none;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: var(--topbar-h) 1fr;
  grid-template-areas:
    "sidebar topbar"
    "sidebar content";
  min-height: 100vh;
}

/* ── Sidebar ────────────────────────────────────────────────────────── */
.sidebar {
  grid-area: sidebar;
  background: var(--bg-surface);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  z-index: 100;
  overflow-y: auto;
}
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-subtle);
  text-decoration: none;
}
.sidebar-logo-icon {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 16px rgba(20,226,200,0.3);
}
.sidebar-logo-text {
  font-size: 15px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--teal), #7dd3fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
}
.sidebar-section {
  padding: 20px 12px 8px;
}
.sidebar-section-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0 8px;
  margin-bottom: 6px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 13.5px;
  font-weight: 500;
  transition: all 0.2s ease;
  margin-bottom: 2px;
  cursor: pointer;
  border: 1px solid transparent;
}
.nav-item:hover {
  background: var(--bg-glass-hover);
  color: var(--text-primary);
}
.nav-item.active {
  background: var(--teal-glow);
  color: var(--teal);
  border-color: var(--border-active);
  font-weight: 600;
}
.nav-item .nav-icon {
  width: 18px; height: 18px;
  flex-shrink: 0;
  opacity: 0.7;
}
.nav-item.active .nav-icon { opacity: 1; }
.nav-item-parent {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 13.5px;
  font-weight: 500;
  transition: all 0.2s ease;
  margin-bottom: 2px;
  cursor: pointer;
  border: 1px solid transparent;
  justify-content: space-between;
  user-select: none;
}
.nav-item-parent:hover {
  background: var(--bg-glass-hover);
  color: var(--text-primary);
}
.nav-item-parent.active {
  color: var(--text-primary);
  font-weight: 600;
}
.nav-item-parent.active .nav-icon {
  color: var(--teal);
  opacity: 1;
}
.submenu-arrow {
  transition: transform 0.2s ease;
  opacity: 0.7;
}
.nav-item-parent.open .submenu-arrow {
  transform: rotate(180deg);
  opacity: 1;
}
.submenu {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.submenu-item {
  font-size: 12.5px !important;
  padding: 8px 12px 8px 20px !important;
}
.topbar-btn.active {
  border-color: var(--border-active);
  color: var(--teal);
  background: var(--teal-glow);
}
.nav-badge {
  margin-left: auto;
  font-size: 9px;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 20px;
  background: var(--teal-glow);
  color: var(--teal);
  border: 1px solid var(--border-active);
}
.nav-badge.new { background: var(--green-bg); color: var(--green); border-color: rgba(16,185,129,0.3); }
.sidebar-footer {
  margin-top: auto;
  padding: 16px;
  border-top: 1px solid var(--border-subtle);
}
.plan-chip {
  display: flex; align-items: center; gap: 8px;
  background: var(--teal-glow-sm);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-md);
  padding: 10px 12px;
}
.plan-chip-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); flex-shrink: 0; animation: pulse 2s infinite; }
.plan-chip-text { font-size: 12px; font-weight: 700; color: var(--teal); }
.plan-chip-sub { font-size: 10px; color: var(--text-muted); margin-top: 1px; }

/* ── Topbar ─────────────────────────────────────────────────────────── */
.topbar {
  grid-area: topbar;
  position: fixed;
  top: 0; left: var(--sidebar-w); right: 0;
  height: var(--topbar-h);
  background: rgba(6,8,16,0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  z-index: 99;
}
.topbar-breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}
.topbar-breadcrumb .current { color: var(--text-primary); font-weight: 600; }
.topbar-actions { display: flex; align-items: center; gap: 12px; }
.topbar-btn {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all 0.2s;
}
.topbar-btn:hover { border-color: var(--border-active); color: var(--teal); background: var(--teal-glow-sm); }
.topbar-btn.primary {
  background: var(--teal);
  color: var(--text-inverse);
  border-color: var(--teal);
  font-weight: 700;
}
.topbar-btn.primary:hover { background: var(--teal-dim); box-shadow: var(--shadow-glow); }
.avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 800;
  color: white;
  cursor: pointer;
  border: 2px solid var(--border-color);
}

/* ── Content ────────────────────────────────────────────────────────── */
.content {
  grid-area: content;
  margin-top: var(--topbar-h);
  padding: 32px 36px;
  min-height: calc(100vh - var(--topbar-h));
  max-width: 1280px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}
.page { display: none; animation: fadeIn 0.3s ease; }
.page.active { display: block; }

/* ── Page Header ────────────────────────────────────────────────────── */
.page-header { margin-bottom: 32px; }
.page-header-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 10px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 1px;
  color: var(--teal);
  background: var(--teal-glow);
  border: 1px solid var(--border-active);
  border-radius: 20px;
  padding: 4px 12px;
  margin-bottom: 12px;
}
.page-title {
  font-size: 28px;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1.2;
}
.page-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 8px;
  max-width: 600px;
  line-height: 1.6;
}

/* ── Cards ──────────────────────────────────────────────────────────── */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.2s;
}
.card:hover { border-color: var(--border-color); }
.card.glass {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
}
.card.glow { border-color: var(--border-active); box-shadow: var(--shadow-glow); }
.card-title {
  font-size: 14px; font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.card-sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

/* ── Form Elements ──────────────────────────────────────────────────── */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 12px; font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-family: var(--font-sans);
  font-size: 13.5px;
  color: var(--text-primary);
  transition: all 0.2s;
  outline: none;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-muted); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--teal-glow);
}
.form-textarea { font-family: var(--font-mono); font-size: 12.5px; resize: vertical; min-height: 120px; }
.form-select { appearance: none; cursor: pointer; }
.input-group { display: flex; gap: 8px; }
.input-group .form-input { flex: 1; }
.input-hint { font-size: 11px; color: var(--text-muted); margin-top: 6px; }
.input-hint.success { color: var(--green); }
.input-hint.error { color: var(--red); }

/* ── Buttons ────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 13px; font-weight: 700;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--teal);
  color: var(--text-inverse);
  border-color: var(--teal);
}
.btn-primary:hover { background: var(--teal-dim); box-shadow: var(--shadow-glow); transform: translateY(-1px); }
.btn-secondary {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border-color: var(--border-color);
}
.btn-secondary:hover { border-color: var(--border-active); color: var(--teal); }
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--border-color);
}
.btn-ghost:hover { background: var(--bg-glass); color: var(--text-primary); }
.btn-danger { background: var(--red-bg); color: var(--red); border-color: rgba(239,68,68,0.3); }
.btn-danger:hover { background: var(--red); color: white; }
.btn-lg { padding: 12px 24px; font-size: 14px; border-radius: var(--radius-md); }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-icon { padding: 8px; border-radius: var(--radius-sm); }
.btn[disabled] { opacity: 0.4; cursor: not-allowed; pointer-events: none; }

/* ── Code Block ─────────────────────────────────────────────────────── */
.code-block {
  background: #0a0d14;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.code-block-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border-subtle);
}
.code-block-lang {
  font-size: 11px; font-weight: 700;
  color: var(--teal);
  font-family: var(--font-mono);
}
.code-block-dots { display: flex; gap: 6px; }
.code-block-dot {
  width: 10px; height: 10px; border-radius: 50%;
}
.code-block-dot:nth-child(1) { background: var(--red); }
.code-block-dot:nth-child(2) { background: var(--yellow); }
.code-block-dot:nth-child(3) { background: var(--green); }
.code-block pre {
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.8;
  color: #c9d1d9;
  overflow-x: auto;
  white-space: pre;
}
.code-block pre .kw  { color: #ff7b72; }
.code-block pre .str { color: #a5d6ff; }
.code-block pre .fn  { color: #d2a8ff; }
.code-block pre .cm  { color: #8b949e; font-style: italic; }
.code-block pre .num { color: #79c0ff; }
.code-block pre .var { color: #ffa657; }
.code-block pre .cls { color: #e3b341; }

/* ── Status Indicators ──────────────────────────────────────────────── */
.status-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.status-dot.healthy { background: var(--green); box-shadow: 0 0 6px var(--green); animation: pulse 2s infinite; }
.status-dot.degraded { background: var(--yellow); box-shadow: 0 0 6px var(--yellow); animation: pulse 1.5s infinite; }
.status-dot.down { background: var(--red); }
.status-dot.unknown { background: var(--text-muted); }

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 10px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.5px;
  padding: 3px 9px; border-radius: 20px;
}
.badge.green { background: var(--green-bg); color: var(--green); }
.badge.yellow { background: var(--yellow-bg); color: var(--yellow); }
.badge.red { background: var(--red-bg); color: var(--red); }
.badge.blue { background: var(--blue-bg); color: var(--blue); }
.badge.purple { background: var(--purple-bg); color: var(--purple); }
.badge.teal { background: var(--teal-glow); color: var(--teal); }

/* ── Wizard ─────────────────────────────────────────────────────────── */
.wizard-steps {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 40px;
  position: relative;
}
.wizard-step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  position: relative;
}
.wizard-step-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 16px; left: 50%; right: -50%;
  height: 2px;
  background: var(--border-color);
  z-index: 0;
  transition: background 0.4s;
}
.wizard-step-item.completed:not(:last-child)::after { background: var(--teal); }
.wizard-step-num {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
  background: var(--bg-elevated);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 800;
  color: var(--text-muted);
  position: relative; z-index: 1;
  transition: all 0.3s;
}
.wizard-step-item.active .wizard-step-num {
  border-color: var(--teal);
  background: var(--teal-glow);
  color: var(--teal);
  box-shadow: 0 0 12px rgba(20,226,200,0.3);
}
.wizard-step-item.completed .wizard-step-num {
  border-color: var(--teal);
  background: var(--teal);
  color: var(--text-inverse);
}
.wizard-step-label {
  font-size: 11px; font-weight: 600;
  color: var(--text-muted);
  margin-top: 8px;
  text-align: center;
}
.wizard-step-item.active .wizard-step-label { color: var(--teal); }
.wizard-step-item.completed .wizard-step-label { color: var(--text-secondary); }
.wizard-panel { display: none; }
.wizard-panel.active { display: block; animation: fadeInUp 0.3s ease; }
.wizard-actions {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

/* ── Tabs ───────────────────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-elevated);
  padding: 4px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  width: fit-content;
}
.tab-btn {
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 12.5px; font-weight: 700;
  cursor: pointer;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-sans);
  transition: all 0.2s;
}
.tab-btn.active {
  background: var(--bg-glass-hover);
  color: var(--teal);
  box-shadow: var(--shadow-sm);
}
.tab-btn:hover:not(.active) { color: var(--text-secondary); }
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeIn 0.2s ease; }

/* ── Stats ──────────────────────────────────────────────────────────── */
.stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  transition: all 0.2s;
}
.stat-card:hover { border-color: var(--border-color); }
.stat-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.6px; color: var(--text-muted); margin-bottom: 8px; }
.stat-value { font-size: 28px; font-weight: 900; color: var(--text-primary); letter-spacing: -0.03em; }
.stat-sub { font-size: 11px; color: var(--text-muted); margin-top: 4px; }
.stat-trend { display: flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 700; margin-top: 6px; }
.stat-trend.up { color: var(--green); }
.stat-trend.down { color: var(--red); }

/* ── Health Monitor ─────────────────────────────────────────────────── */
.health-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex; align-items: center; gap: 16px;
  transition: all 0.3s;
}
.health-card:hover { border-color: var(--border-color); background: var(--bg-elevated); }
.health-card.healthy { border-left: 3px solid var(--green); }
.health-card.degraded { border-left: 3px solid var(--yellow); }
.health-card.down { border-left: 3px solid var(--red); }
.health-card-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.health-card-icon.green { background: var(--green-bg); color: var(--green); }
.health-card-icon.yellow { background: var(--yellow-bg); color: var(--yellow); }
.health-card-icon.red { background: var(--red-bg); color: var(--red); }
.health-card-body { flex: 1; min-width: 0; }
.health-card-name { font-size: 14px; font-weight: 800; color: var(--text-primary); }
.health-card-url { font-size: 11px; color: var(--text-muted); font-family: var(--font-mono); }
.health-metrics { display: flex; align-items: center; gap: 20px; }
.health-metric { text-align: center; }
.health-metric-val { font-size: 16px; font-weight: 800; color: var(--text-primary); }
.health-metric-key { font-size: 10px; color: var(--text-muted); font-weight: 600; }

/* ── Sparkline Chart ────────────────────────────────────────────────── */
.sparkline { display: flex; align-items: flex-end; gap: 2px; height: 40px; }
.sparkline-bar {
  flex: 1;
  background: var(--teal);
  border-radius: 2px 2px 0 0;
  opacity: 0.6;
  transition: opacity 0.2s;
  min-height: 4px;
}
.sparkline-bar:hover { opacity: 1; }
.sparkline-bar.warn { background: var(--yellow); }
.sparkline-bar.error { background: var(--red); }

/* ── Region Map ─────────────────────────────────────────────────────── */
.region-map {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 380px;
}
.region-map svg { width: 100%; height: auto; }
.region-node {
  cursor: pointer;
  transition: all 0.2s;
}
.region-node circle { transition: all 0.2s; }
.region-node:hover circle { r: 10; filter: drop-shadow(0 0 8px var(--teal)); }
.region-node.selected circle { fill: var(--teal); filter: drop-shadow(0 0 10px var(--teal)); }
.region-node.selected text { fill: var(--teal); font-weight: 700; }
.region-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex; align-items: center; gap: 14px;
  cursor: pointer;
  transition: all 0.2s;
}
.region-card:hover, .region-card.selected {
  border-color: var(--border-active);
  background: var(--teal-glow-sm);
}
.region-card.selected .region-card-name { color: var(--teal); }
.region-flag { font-size: 24px; }
.region-card-name { font-size: 13px; font-weight: 700; color: var(--text-primary); }
.region-card-sub { font-size: 11px; color: var(--text-muted); }
.region-latency { margin-left: auto; font-size: 12px; font-weight: 800; }
.latency-low { color: var(--green); }
.latency-mid { color: var(--yellow); }
.latency-high { color: var(--red); }
.region-check {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s;
}
.region-card.selected .region-check {
  border-color: var(--teal);
  background: var(--teal);
}

/* ── Copy Toast ─────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600;
  color: var(--text-primary);
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  transform: translateY(80px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast-icon { color: var(--teal); }

/* ── Animations ─────────────────────────────────────────────────────── */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes barGrow {
  from { transform: scaleY(0); transform-origin: bottom; }
  to { transform: scaleY(1); transform-origin: bottom; }
}
.animate-spin { animation: spin 1s linear infinite; }
.animate-fade-in { animation: fadeIn 0.4s ease; }
.animate-fade-up { animation: fadeInUp 0.4s ease; }

/* ── Divider ─────────────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--border-subtle);
  margin: 24px 0;
}

/* ── Progress bar ───────────────────────────────────────────────────── */
.progress-bar { height: 6px; background: var(--bg-elevated); border-radius: 3px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 3px; background: var(--teal); transition: width 0.6s ease; }
.progress-fill.green { background: var(--green); }
.progress-fill.yellow { background: var(--yellow); }
.progress-fill.red { background: var(--red); }

/* ── Toggle ─────────────────────────────────────────────────────────── */
.toggle { position: relative; display: inline-block; width: 40px; height: 22px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; inset: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: 11px;
  cursor: pointer;
  transition: all 0.2s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  height: 14px; width: 14px;
  left: 3px; top: 3px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: all 0.2s;
}
.toggle input:checked + .toggle-slider { background: var(--teal-glow); border-color: var(--teal); }
.toggle input:checked + .toggle-slider::before { transform: translateX(18px); background: var(--teal); }
.toggle input:disabled + .toggle-slider { opacity: 0.5; cursor: not-allowed; }

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

/* ── Responsive ─────────────────────────────────────────────────────── */
#mobile-menu-toggle {
  display: none;
}
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(6, 8, 16, 0.7);
  backdrop-filter: blur(4px);
  z-index: 999;
}
.sidebar-overlay.active {
  display: block;
}

/* Grids on larger screens */
@media (max-width: 1200px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
}

/* Tablet & Mobile Breakpoint (Sidebar collapses, topbar full width) */
@media (max-width: 1024px) {
  :root { --sidebar-w: 0px; }
  #mobile-menu-toggle {
    display: flex !important;
  }
  .sidebar {
    display: flex !important;
    position: fixed;
    left: -280px;
    top: 0;
    bottom: 0;
    height: 100vh;
    width: 260px;
    z-index: 1000;
    transition: left 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border-right: 1px solid var(--border-color);
  }
  .sidebar.mobile-open {
    left: 0 !important;
    box-shadow: var(--shadow-lg);
  }
  .topbar {
    left: 0 !important;
    padding: 0 16px;
  }
  .content {
    margin-left: 0 !important;
    padding: 20px 16px;
  }
  .topbar-btn.primary {
    display: none;
  }
}

/* Mobile Breakpoint */
@media (max-width: 768px) {
  .content {
    padding: 16px 12px;
  }
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr !important;
    gap: 16px;
  }
  .page-header {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 12px;
  }
  .page-title {
    font-size: 22px !important;
  }
  .topbar {
    padding: 0 12px;
    height: 56px;
  }
  .topbar-actions {
    gap: 8px;
  }
  .topbar-btn {
    font-size: 12px;
    padding: 6px 10px;
  }
  .card {
    padding: 16px;
  }
  table {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
  }
  /* Profile tab buttons scroll horizontally */
  #page-profile > div[style*="display:flex"] {
    overflow-x: auto;
  }
  .profile-tab {
    font-size: 12px !important;
    padding: 10px 12px !important;
  }
}

@media (max-width: 480px) {
  .topbar-breadcrumb { display: none; }
  .content { padding: 12px 10px; }
}


/* ── Deployment Animation ───────────────────────────────────────────── */
.deploy-loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 60px 40px;
  text-align: center;
}
.deploy-spinner {
  width: 64px; height: 64px;
  border: 3px solid var(--border-subtle);
  border-top-color: var(--teal);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.deploy-step {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-muted);
  transition: all 0.3s;
}
.deploy-step.done { color: var(--green); }
.deploy-step.active { color: var(--teal); }

/* ── Snippet Tabs ───────────────────────────────────────────────────── */
.snippet-preview {
  position: relative;
}
.copy-btn-abs {
  position: absolute;
  top: 48px; right: 12px;
}

/* Landing Page Dropdowns */
.landing-dropdown {
  position: relative;
  display: inline-block;
}
.landing-dropdown-trigger {
  display: flex !important;
  align-items: center;
  gap: 4px;
}
.dropdown-arrow {
  transition: transform 0.2s ease;
  opacity: 0.7;
}
.landing-dropdown:hover .dropdown-arrow {
  transform: rotate(180deg);
  opacity: 1;
}
.landing-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  min-width: 180px;
  padding: 8px 0;
  z-index: 1000;
  margin-top: 8px;
  animation: fadeIn 0.2s ease;
}
.landing-dropdown-menu::before {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 6px;
  border-style: solid;
  border-color: transparent transparent var(--bg-surface) transparent;
}
.landing-dropdown-menu::after {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
  z-index: -1;
}
.landing-dropdown-menu a {
  display: block !important;
  padding: 10px 16px;
  color: var(--text-secondary) !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  text-decoration: none;
  transition: all 0.2s;
  text-align: left;
  white-space: nowrap;
}
.landing-dropdown-menu a:hover {
  background: var(--bg-glass-hover);
  color: var(--teal) !important;
}
.landing-dropdown:hover .landing-dropdown-menu,
.landing-dropdown.active .landing-dropdown-menu {
  display: block;
}