/* HostLab - Domains.co.za Training Platform
   Brand: navy #1B3F7A, blue #2B7DE9, orange #F47B20 */

/* ============================================
   THEME: DARK (Default)
   ============================================ */
[data-theme="dark"] {
  --bg-primary: #0c1222;
  --bg-secondary: #111b2e;
  --bg-tertiary: #1a2744;
  --bg-card: #141f35;
  --bg-card-hover: #192847;
  --bg-input: #0d1528;
  --bg-terminal: #030712;
  --bg-overlay: rgba(0, 0, 0, 0.7);

  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-bright: #f8fafc;

  --accent-primary: #2B7DE9;
  --accent-secondary: #1B3F7A;
  --accent-orange: #F47B20;
  --accent-warning: #fbbf24;
  --accent-danger: #ef4444;
  --accent-success: #22c55e;
  --accent-info: #3b82f6;
  --accent-purple: #a855f7;

  --border-color: #1e2d4a;
  --border-active: #2B7DE9;
  --border-subtle: rgba(255, 255, 255, 0.06);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(43, 125, 233, 0.2);

  --terminal-bg: #030712;
  --terminal-text: #22c55e;
  --terminal-prompt: #2B7DE9;
  --terminal-cursor: #22c55e;

  --scrollbar-track: #111b2e;
  --scrollbar-thumb: #2a3a58;

  --gradient-hero: linear-gradient(135deg, #0c1222 0%, #111b2e 50%, #0f1729 100%);
  --gradient-card: linear-gradient(145deg, #141f35, #111b2e);
  --gradient-accent: linear-gradient(135deg, #2B7DE9, #1B3F7A);
  --gradient-brand: linear-gradient(135deg, #F47B20, #ff9a44);

  --cpanel-orange: #FF6C2F;

  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ============================================
   THEME: LIGHT
   ============================================ */
[data-theme="light"] {
  --bg-primary: #F5F7FA;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-hover: #f8fafc;
  --bg-input: #ffffff;
  --bg-terminal: #1e293b;
  --bg-overlay: rgba(0, 0, 0, 0.4);

  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-bright: #0f172a;

  --accent-primary: #2B7DE9;
  --accent-secondary: #1B3F7A;
  --accent-orange: #F47B20;
  --accent-warning: #d97706;
  --accent-danger: #dc2626;
  --accent-success: #16a34a;
  --accent-info: #2563eb;
  --accent-purple: #7c3aed;

  --border-color: #E2E8F0;
  --border-active: #2B7DE9;
  --border-subtle: rgba(0, 0, 0, 0.06);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 20px rgba(43, 125, 233, 0.1);

  --terminal-bg: #1e293b;
  --terminal-text: #22c55e;
  --terminal-prompt: #38bdf8;
  --terminal-cursor: #22c55e;

  --scrollbar-track: #f1f5f9;
  --scrollbar-thumb: #cbd5e1;

  --gradient-hero: linear-gradient(135deg, #F5F7FA 0%, #e2e8f0 50%, #f1f5f9 100%);
  --gradient-card: linear-gradient(145deg, #ffffff, #f8fafc);
  --gradient-accent: linear-gradient(135deg, #2B7DE9, #1B3F7A);
  --gradient-brand: linear-gradient(135deg, #F47B20, #ff9a44);

  --cpanel-orange: #FF6C2F;

  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ============================================
   BASE STYLES
   ============================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  transition: background 0.3s ease, color 0.3s ease;
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--scrollbar-track); }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

a { color: var(--accent-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ============================================
   LAYOUT
   ============================================ */
.app-container { display: flex; min-height: 100vh; }

.sidebar {
  width: 260px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  height: 100vh;
  z-index: 100;
  transition: transform 0.3s ease;
}

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

.sidebar-logo-img {
  height: 32px;
  width: auto;
}

.sidebar-brand {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-bright);
  line-height: 1.2;
}
.sidebar-brand small {
  display: block;
  font-size: 10px;
  font-weight: 500;
  color: var(--accent-primary);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.sidebar-nav { flex: 1; padding: 12px; overflow-y: auto; }
.nav-section { margin-bottom: 20px; }
.nav-section-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  padding: 8px 12px 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
}
.nav-item:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.nav-item.active { background: var(--accent-primary); color: white; }
.nav-item .nav-icon { font-size: 16px; width: 24px; text-align: center; opacity: 0.8; }
.nav-item.active .nav-icon { opacity: 1; }

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border-color);
}

.user-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s;
}
.user-card:hover { background: var(--bg-tertiary); }

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: white;
}

.user-info { flex: 1; min-width: 0; }
.user-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-role { font-size: 11px; color: var(--text-muted); }

.main-content { flex: 1; margin-left: 260px; min-height: 100vh; }

.page-header {
  padding: 24px 32px;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.page-title { font-size: 22px; font-weight: 700; color: var(--text-bright); }
.page-subtitle { font-size: 14px; color: var(--text-secondary); margin-top: 2px; }
.page-body { padding: 32px; }

/* ============================================
   CARDS & COMPONENTS
   ============================================ */
.card {
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}
.card:hover { box-shadow: var(--shadow-md); }
.card-clickable:hover {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
  cursor: pointer;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card { text-align: center; padding: 20px; }
.stat-value { font-size: 32px; font-weight: 800; color: var(--accent-primary); line-height: 1; }
.stat-label { font-size: 13px; color: var(--text-muted); margin-top: 6px; }

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}

.scenario-card { position: relative; overflow: hidden; }
.scenario-card .card-icon { font-size: 32px; margin-bottom: 12px; }
.scenario-card .card-title { font-size: 16px; font-weight: 700; color: var(--text-bright); margin-bottom: 6px; }
.scenario-card .card-desc { font-size: 13px; color: var(--text-secondary); line-height: 1.5; margin-bottom: 16px; }
.scenario-card .card-meta { display: flex; align-items: center; gap: 16px; font-size: 12px; color: var(--text-muted); }

.tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.tier-1 { background: rgba(34, 197, 94, 0.15); color: var(--accent-success); }
.tier-2 { background: rgba(251, 191, 36, 0.15); color: var(--accent-warning); }
.tier-3 { background: rgba(239, 68, 68, 0.15); color: var(--accent-danger); }

.progress-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}
.progress-badge.completed { background: var(--accent-success); color: white; }
.progress-badge.attempted { background: var(--accent-warning); color: white; }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  line-height: 1;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--gradient-accent); color: white; box-shadow: var(--shadow-sm); }
.btn-primary:hover { box-shadow: var(--shadow-md); }
.btn-brand { background: var(--gradient-brand); color: white; box-shadow: var(--shadow-sm); }
.btn-brand:hover { box-shadow: var(--shadow-md); }
.btn-secondary { background: var(--bg-tertiary); color: var(--text-primary); border: 1px solid var(--border-color); }
.btn-danger { background: var(--accent-danger); color: white; }
.btn-success { background: var(--accent-success); color: white; }
.btn-sm { padding: 6px 14px; font-size: 12px; border-radius: 6px; }
.btn-lg { padding: 14px 28px; font-size: 16px; border-radius: 10px; }

/* ============================================
   FORMS
   ============================================ */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
  font-family: var(--font-sans);
  transition: border-color 0.15s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(43, 125, 233, 0.15);
}
.form-textarea { min-height: 100px; resize: vertical; }

/* ============================================
   CUSTOM MODAL
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  animation: fadeIn 0.2s ease;
  padding: 20px;
}
.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 32px;
  max-width: 480px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.3s ease;
}
.modal-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 12px;
}
.modal-body {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}
.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* ============================================
   TERMINAL SIMULATOR
   ============================================ */
.terminal {
  background: var(--terminal-bg);
  border-radius: 10px;
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 13px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}
.terminal-header {
  display: flex;
  align-items: center;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  gap: 8px;
}
.terminal-dot { width: 12px; height: 12px; border-radius: 50%; }
.terminal-dot.red { background: #ff5f57; }
.terminal-dot.yellow { background: #febc2e; }
.terminal-dot.green { background: #28c840; }
.terminal-title { flex: 1; text-align: center; color: var(--text-muted); font-size: 12px; }
.terminal-body { padding: 16px; min-height: 300px; max-height: 500px; overflow-y: auto; color: var(--terminal-text); line-height: 1.7; }
.terminal-line { white-space: pre-wrap; word-break: break-all; }
.terminal-prompt { color: var(--terminal-prompt); }
.terminal-output { color: var(--terminal-text); opacity: 0.9; }
.terminal-error { color: var(--accent-danger); }
.terminal-input-line { display: flex; align-items: center; margin-top: 4px; }
.terminal-input {
  background: transparent;
  border: none;
  color: var(--terminal-text);
  font-family: var(--font-mono);
  font-size: 13px;
  flex: 1;
  outline: none;
  caret-color: var(--terminal-cursor);
}

@keyframes blink { 0%, 50% { opacity: 1; } 51%, 100% { opacity: 0; } }

/* ============================================
   FILE VIEWER
   ============================================ */
.file-line { display: flex; line-height: 1.8; }
.file-line-number { color: var(--text-muted); text-align: right; padding-right: 16px; min-width: 40px; user-select: none; opacity: 0.5; }
.file-line-content { color: #e2e8f0; white-space: pre-wrap; }
.file-line.highlight { background: rgba(239, 68, 68, 0.15); border-left: 3px solid var(--accent-danger); margin-left: -3px; }
.file-line.edited { background: rgba(34, 197, 94, 0.15); border-left: 3px solid var(--accent-success); margin-left: -3px; }

/* ============================================
   HINT SYSTEM
   ============================================ */
.hint-btn {
  padding: 8px 16px;
  border-radius: 6px;
  border: 1px solid var(--accent-warning);
  background: transparent;
  color: var(--accent-warning);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}
.hint-btn:hover { background: var(--accent-warning); color: #000; }
.hint-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.hint-btn:disabled:hover { background: transparent; color: var(--accent-warning); }

.hint-content {
  padding: 14px;
  background: rgba(251, 191, 36, 0.08);
  border-left: 3px solid var(--accent-warning);
  border-radius: 0 8px 8px 0;
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-primary);
  animation: fadeIn 0.3s ease;
}

.hint-level {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.hint-level.nudge { color: var(--accent-success); }
.hint-level.direction { color: var(--accent-warning); }
.hint-level.answer { color: var(--accent-danger); }

/* ============================================
   SCENARIO WORKSPACE
   ============================================ */
.workspace {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto 1fr;
  gap: 12px;
  height: calc(100vh - 130px);
  padding: 16px;
}

.workspace-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.panel-tabs { display: flex; gap: 2px; flex-wrap: wrap; }
.panel-tab {
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  transition: all 0.15s;
}
.panel-tab:hover { color: var(--text-primary); background: var(--bg-card); }
.panel-tab.active { background: var(--accent-primary); color: white; }

.panel-body { flex: 1; overflow-y: auto; padding: 16px; }

/* Task panel */
.task-item {
  padding: 16px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 12px;
  transition: all 0.2s;
}
.task-item.active { border-color: var(--accent-primary); box-shadow: var(--shadow-glow); }
.task-item.completed { border-color: var(--accent-success); opacity: 0.7; }

.task-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-primary);
  color: white;
  font-size: 12px;
  font-weight: 700;
  margin-right: 8px;
}
.task-item.completed .task-number { background: var(--accent-success); }
.task-title { font-weight: 600; font-size: 15px; color: var(--text-bright); }
.task-desc { font-size: 13px; color: var(--text-secondary); margin-top: 6px; line-height: 1.5; }

/* Multiple choice */
.mc-options { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.mc-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s;
  font-size: 14px;
}
.mc-option:hover { border-color: var(--accent-primary); background: rgba(43, 125, 233, 0.05); }
.mc-option.selected { border-color: var(--accent-primary); background: rgba(43, 125, 233, 0.1); }
.mc-option.correct { border-color: var(--accent-success); background: rgba(34, 197, 94, 0.1); }
.mc-option.wrong { border-color: var(--accent-danger); background: rgba(239, 68, 68, 0.1); }
.mc-option-marker {
  width: 20px; height: 20px; border-radius: 50%;
  border: 2px solid var(--border-color);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; flex-shrink: 0;
}
.mc-option.selected .mc-option-marker { border-color: var(--accent-primary); background: var(--accent-primary); color: white; }

/* Status bar */
.status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  font-size: 13px;
}
.status-item { display: flex; align-items: center; gap: 8px; color: var(--text-secondary); }
.status-item .value { font-weight: 700; color: var(--text-bright); font-family: var(--font-mono); }
.timer { color: var(--accent-orange); }
.timer .value { color: var(--accent-orange); }

/* Collapsible ticket */
.ticket-minimized {
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: background 0.15s;
}
.ticket-minimized:hover { background: var(--bg-tertiary); }

/* Notepad */
.notepad {
  width: 100%; height: 100%;
  background: transparent; border: none;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 13px;
  resize: none; outline: none;
  line-height: 1.7;
}

/* Browser sim */
.browser-sim { border-radius: 10px; overflow: hidden; border: 1px solid var(--border-color); }
.browser-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
}
.browser-dots { display: flex; gap: 6px; }
.browser-dots span { width: 10px; height: 10px; border-radius: 50%; }
.browser-url {
  flex: 1; padding: 6px 12px;
  background: var(--bg-input); border: 1px solid var(--border-color);
  border-radius: 6px; font-size: 12px; color: var(--text-secondary); font-family: var(--font-sans);
}
.browser-body {
  padding: 32px; min-height: 200px;
  background: white; color: #333;
  font-family: -apple-system, sans-serif;
  text-align: center;
}
.browser-error { color: var(--accent-danger); font-size: 18px; font-weight: 600; }

/* Log viewer */
.log-viewer { font-family: var(--font-mono); font-size: 12px; line-height: 1.8; }
.log-entry { padding: 2px 0; border-bottom: 1px solid var(--border-subtle); }
.log-time { color: var(--text-muted); }
.log-level-error { color: var(--accent-danger); font-weight: 600; }
.log-level-warn, .log-level-warning { color: var(--accent-warning); }
.log-level-info { color: var(--accent-info); }

/* ============================================
   RESULTS OVERLAY
   ============================================ */
.results-overlay {
  position: fixed; inset: 0;
  background: var(--bg-overlay);
  display: flex; align-items: flex-start; justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.3s ease;
  overflow-y: auto;
  padding: 40px 20px;
}
.results-card {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: 16px; padding: 40px;
  max-width: 560px; width: 100%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.4s ease;
  margin: auto;
}
.results-score {
  font-size: 64px; font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.results-label { font-size: 16px; color: var(--text-secondary); margin-top: 4px; }
.results-stats { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; margin: 24px 0; }

/* ============================================
   LEADERBOARD
   ============================================ */
.leaderboard-row {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-subtle);
  transition: background 0.15s;
}
.leaderboard-row:hover { background: var(--bg-tertiary); }
.leaderboard-rank { width: 32px; font-weight: 800; font-size: 16px; color: var(--text-muted); text-align: center; }
.leaderboard-rank.gold { color: #fbbf24; }
.leaderboard-rank.silver { color: #94a3b8; }
.leaderboard-rank.bronze { color: #d97706; }

/* ============================================
   BADGES
   ============================================ */
.badge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
}
.badge-item {
  text-align: center; padding: 20px 12px;
  border: 1px solid var(--border-color);
  border-radius: 12px; transition: all 0.2s;
}
.badge-item.earned { border-color: var(--accent-primary); background: rgba(43, 125, 233, 0.05); }
.badge-item.locked { opacity: 0.35; filter: grayscale(0.8); }
.badge-icon { font-size: 36px; margin-bottom: 8px; }
.badge-name { font-size: 12px; font-weight: 600; color: var(--text-primary); }
.badge-desc { font-size: 10px; color: var(--text-muted); margin-top: 4px; }

/* ============================================
   THEME TOGGLE
   ============================================ */
.theme-toggle {
  display: flex; align-items: center; gap: 8px;
  cursor: pointer; padding: 6px 10px; border-radius: 8px;
  transition: background 0.15s;
}
.theme-toggle:hover { background: var(--bg-tertiary); }
.theme-toggle-track {
  width: 44px; height: 24px;
  background: var(--bg-tertiary); border: 1px solid var(--border-color);
  border-radius: 12px; position: relative; transition: all 0.3s;
}
.theme-toggle-thumb {
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent-primary);
  position: absolute; top: 2px; left: 2px;
  transition: transform 0.3s;
}
[data-theme="light"] .theme-toggle-thumb { transform: translateX(20px); }

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideIn { from { opacity: 0; transform: translateX(-10px); } to { opacity: 1; transform: translateX(0); } }
.fade-in { animation: fadeIn 0.3s ease; }
.slide-up { animation: slideUp 0.4s ease; }

/* ============================================
   cPANEL SIMULATOR
   ============================================ */
.cpanel-feature-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px; padding: 16px 8px;
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: 8px; cursor: pointer; transition: all 0.15s ease;
  font-size: 12px; font-weight: 500; color: var(--text-secondary);
  text-align: center; min-height: 80px;
}
.cpanel-feature-btn:hover {
  border-color: var(--accent-primary); background: var(--bg-card-hover);
  color: var(--text-primary); transform: translateY(-2px); box-shadow: var(--shadow-md);
}

/* Zone Editor table */
.zone-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.zone-table th {
  text-align: left; padding: 10px 12px;
  border-bottom: 2px solid var(--border-color);
  font-weight: 600; color: var(--text-secondary); font-size: 12px;
}
.zone-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-mono); font-size: 12px;
}
.zone-table tr:hover { background: var(--bg-tertiary); }
.zone-record-type {
  display: inline-block; padding: 2px 8px;
  border-radius: 4px; font-size: 11px; font-weight: 600;
  background: rgba(43, 125, 233, 0.1); color: var(--accent-primary);
}

/* ============================================
   LOGIN PAGE
   ============================================ */
.auth-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--gradient-hero);
  padding: 20px;
}
.auth-card {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: 16px; padding: 40px;
  width: 100%; max-width: 420px;
  box-shadow: var(--shadow-lg);
}
.auth-logo { text-align: center; margin-bottom: 32px; }
.auth-logo img { height: 48px; margin-bottom: 12px; }
.auth-logo h1 { font-size: 22px; font-weight: 700; color: var(--text-bright); }
.auth-logo h1 span { color: var(--accent-primary); }
.auth-logo p { font-size: 14px; color: var(--text-muted); margin-top: 4px; }

.auth-tabs { display: flex; margin-bottom: 24px; border-bottom: 1px solid var(--border-color); }
.auth-tab {
  flex: 1; padding: 12px; text-align: center;
  font-weight: 600; font-size: 14px; color: var(--text-muted);
  cursor: pointer; border-bottom: 2px solid transparent; transition: all 0.2s;
}
.auth-tab.active { color: var(--accent-primary); border-bottom-color: var(--accent-primary); }

.auth-error {
  padding: 10px 14px;
  background: rgba(239, 68, 68, 0.1); border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 8px; color: var(--accent-danger);
  font-size: 13px; margin-bottom: 16px; display: none;
}

.auth-footer {
  text-align: center; margin-top: 24px;
  font-size: 12px; color: var(--text-muted);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .workspace { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .page-body { padding: 16px; }
  .scenario-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .page-header { padding: 16px 20px; }
  .mobile-menu-btn { display: block !important; }
}
.mobile-menu-btn {
  display: none; background: none; border: none;
  color: var(--text-primary); font-size: 24px; cursor: pointer; padding: 4px;
}