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

:root {
  --bg-dark: #07090e;
  --bg-primary: #0c1017;
  --bg-card: rgba(16, 23, 38, 0.75);
  --bg-card-hover: rgba(23, 34, 56, 0.85);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-active: rgba(0, 242, 254, 0.3);
  
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --neon-cyan: #00f2fe;
  --neon-blue: #3b82f6;
  --neon-emerald: #10b981;
  --neon-amber: #f59e0b;
  --neon-rose: #ef4444;
  --neon-purple: #8b5cf6;
  
  --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --shadow-glow-cyan: 0 0 25px rgba(0, 242, 254, 0.15);
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html, body {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-dark);
  background-image: 
    radial-gradient(at 0% 0%, rgba(0, 242, 254, 0.08) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(139, 92, 246, 0.08) 0px, transparent 50%),
    radial-gradient(at 50% 50%, rgba(15, 23, 42, 0.5) 0px, transparent 100%);
  color: var(--text-primary);
}

/* Header Navbar (Fixed Top) */
.navbar {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  height: 64px !important;
  background: rgba(12, 16, 23, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 1000 !important;
}

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

.brand-logo {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
  color: #000;
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.4);
}

.brand-text h1 {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: linear-gradient(90deg, #fff, var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-text span {
  font-size: 11px;
  color: var(--neon-cyan);
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.nav-search {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 6px 16px;
  width: 380px;
  transition: var(--transition);
}

.nav-search:focus-within {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.2);
  background: rgba(255, 255, 255, 0.07);
}

.nav-search input {
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 13px;
  width: 100%;
}

.nav-search input::placeholder {
  color: var(--text-muted);
}

.category-filter {
  display: flex;
  gap: 8px;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: rgba(0, 242, 254, 0.15);
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
}

/* Main Layout Fixed Container (Between Navbar 64px and Footer 40px) */
.app-container {
  position: fixed !important;
  top: 64px !important;
  bottom: 40px !important;
  left: 0 !important;
  right: 0 !important;
  width: 100vw !important;
  height: calc(100vh - 64px - 40px) !important;
  display: flex !important;
  flex-direction: row !important;
  overflow: hidden !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* Sidebar Navigation (Red Section: Only #sidebarList Scrolls) */
.sidebar {
  width: 280px !important;
  min-width: 280px !important;
  max-width: 280px !important;
  background: rgba(12, 16, 23, 0.85) !important;
  border-right: 1px solid var(--border-glass) !important;
  display: flex !important;
  flex-direction: column !important;
  height: 100% !important;
  overflow: hidden !important;
  flex-shrink: 0 !important;
}

.sidebar-title {
  padding: 16px !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  color: var(--neon-cyan) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  border-bottom: 1px solid var(--border-glass) !important;
  flex-shrink: 0 !important;
}

#sidebarList {
  flex: 1 !important;
  overflow-y: scroll !important;
  overscroll-behavior: contain !important;
  padding: 12px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 6px !important;
}

.glo-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
  position: relative;
}

.glo-nav-item:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}

.glo-nav-item.active {
  background: linear-gradient(90deg, rgba(0, 242, 254, 0.12), rgba(59, 130, 246, 0.05));
  border-color: rgba(0, 242, 254, 0.3);
  color: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.glo-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 6px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
}

.glo-nav-item.active .glo-badge {
  background: var(--neon-cyan);
  color: #000;
}

/* Workspace Dashboard (Green Section: Pinned Main Container) */
.workspace {
  display: flex !important;
  flex: 1 !important;
  padding: 16px !important;
  overflow: hidden !important;
  overscroll-behavior: contain !important;
  width: calc(100vw - 280px) !important;
  height: 100% !important;
}

.module-view {
  display: none;
  width: 100% !important;
  height: 100% !important;
  gap: 16px !important;
  overflow: hidden !important;
}

.module-view.active {
  display: flex !important;
}

/* Panel Containers (Internal Independent Scroll & Pinned Headers) */
.panel {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-glass);
  display: flex;
  flex-direction: column;
  gap: 14px;
  height: 100% !important;
  max-height: 100% !important;
  overflow: hidden !important;
}

/* Left/Middle Panel: Physical Reality Simulation (STRICTLY PINNED - NO SCROLL) */
.panel-left {
  flex: 1.1 !important;
  min-width: 0 !important;
  height: 100% !important;
  overflow: hidden !important;
  overscroll-behavior: contain !important;
}

/* Right Panel: Diagnostic Logic & AI Tutor (Pinned Header & Tabs, Scrollable Inner View) */
.panel-right {
  flex: 1 !important;
  min-width: 0 !important;
  height: 100% !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
}

#viewLogic {
  flex: 1 !important;
  overflow-y: auto !important;
  overscroll-behavior: contain !important;
  padding-right: 6px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#viewTutor {
  flex: 1;
  overflow-y: auto !important;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 12px;
}

.panel-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.panel-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(0, 242, 254, 0.1);
  color: var(--neon-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

/* Left Panel: Physical Reality Simulation */
.sim-viewport {
  background: rgba(7, 9, 14, 0.7);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 16px;
  position: relative;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.sim-controls {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  width: 100%;
}

.mode-btn {
  flex: 1;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.mode-btn.active {
  background: var(--neon-blue);
  border-color: var(--neon-blue);
  color: #fff;
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.4);
}

.telemetry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  width: 100%;
}

.telemetry-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.telemetry-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
}

.telemetry-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  font-weight: 700;
  color: var(--neon-cyan);
}

/* Workspace Tabs for Logic vs AI Tutor */
.workspace-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 10px;
}

.workspace-tab {
  flex: 1;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
}

.workspace-tab.active {
  background: rgba(0, 242, 254, 0.12);
  border-color: var(--neon-cyan);
  color: #fff;
}

.badge-live {
  background: var(--neon-purple);
  color: #fff;
  font-size: 9px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

/* Tab Views */
.tab-view {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

/* Right Panel: 5-Stage Diagnostic Logic */
.trigger-banner {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.15), rgba(245, 158, 11, 0.15));
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.trigger-badge {
  background: var(--neon-rose);
  color: #fff;
  font-weight: 800;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 4px;
  letter-spacing: 1px;
}

.trigger-text {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
}

.diagnostic-stages {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stage-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: var(--transition);
}

.stage-card:hover {
  border-color: rgba(0, 242, 254, 0.2);
  background: rgba(255, 255, 255, 0.04);
}

.stage-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.stage-num {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(0, 242, 254, 0.15);
  color: var(--neon-cyan);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stage-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}

.stage-body {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  padding-left: 32px;
}

.hypothesis-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 6px;
}

.hypo-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: var(--transition);
}

.hypo-item:hover {
  border-color: var(--neon-cyan);
}

.hypo-item.confirmed {
  border-color: var(--neon-emerald);
  background: rgba(16, 185, 129, 0.1);
  color: var(--neon-emerald);
}

.hypo-item.rejected {
  border-color: var(--neon-rose);
  background: rgba(239, 68, 68, 0.1);
  color: var(--neon-rose);
  opacity: 0.6;
}

/* Interactive Quiz & Verification Section */
.quiz-box {
  background: rgba(0, 242, 254, 0.03);
  border: 1px solid rgba(0, 242, 254, 0.2);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quiz-question {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.quiz-opt-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-secondary);
  font-size: 12px;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
}

.quiz-opt-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.quiz-opt-btn.correct {
  background: rgba(16, 185, 129, 0.2);
  border-color: var(--neon-emerald);
  color: var(--neon-emerald);
  font-weight: 600;
}

.quiz-opt-btn.wrong {
  background: rgba(239, 68, 68, 0.2);
  border-color: var(--neon-rose);
  color: var(--neon-rose);
}

/* AI Tutor Interface Styles */
.tutor-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.25);
  border-radius: var(--radius-md);
}

.tutor-avatar {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--neon-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.chat-messages {
  flex: 1;
  min-height: 260px;
  max-height: 340px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-right: 4px;
}

.chat-msg {
  display: flex;
  gap: 10px;
  max-width: 88%;
}

.chat-msg.tutor {
  align-self: flex-start;
}

.chat-msg.user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.msg-bubble {
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 12.5px;
  line-height: 1.5;
}

.chat-msg.tutor .msg-bubble {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  border-top-left-radius: 2px;
}

.chat-msg.user .msg-bubble {
  background: var(--neon-blue);
  color: #fff;
  border-top-right-radius: 2px;
}

.chat-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: 14px;
  padding: 6px 12px;
  color: var(--neon-cyan);
  font-size: 11px;
  cursor: pointer;
  transition: var(--transition);
}

.chip-btn:hover {
  background: rgba(0, 242, 254, 0.15);
  border-color: var(--neon-cyan);
}

.chat-input-row {
  display: flex;
  gap: 8px;
}

.chat-input-row input {
  flex: 1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
}

.chat-input-row input:focus {
  border-color: var(--neon-purple);
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.2);
}

.chat-send-btn {
  background: var(--neon-purple);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 0 16px;
  font-weight: 700;
  font-size: 12px;
  cursor: pointer;
  transition: var(--transition);
}

.chat-send-btn:hover {
  background: #7c3aed;
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.4);
}

/* Bottom Memento Footer Bar (Fixed Bottom) */
.footer-memento {
  position: fixed !important;
  bottom: 0 !important;
  left: 0 !important;
  right: 0 !important;
  height: 40px !important;
  background: rgba(7, 9, 14, 0.95);
  border-top: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  font-size: 12px;
  z-index: 1000 !important;
}

.memento-motto {
  font-weight: 700;
  color: var(--neon-cyan);
  letter-spacing: 0.5px;
}

.memento-cycle {
  color: var(--text-muted);
  font-size: 11px;
}

/* Module Switcher in Header */
.module-switcher {
  display: flex;
  gap: 6px;
  background: rgba(255, 255, 255, 0.04);
  padding: 4px;
  border-radius: 20px;
  border: 1px solid var(--border-glass);
}

.mod-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

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

.mod-btn.active {
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  color: #000;
  font-weight: 700;
  box-shadow: 0 0 12px rgba(0, 242, 254, 0.3);
}

/* Scenario & Checklist Module Styles */
.sc-step-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sc-step-num {
  font-size: 11px;
  font-weight: 800;
  color: var(--neon-amber);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sc-step-question {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
}

.sc-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sc-opt-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-secondary);
  font-size: 12.5px;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
}

.sc-opt-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.sc-opt-btn.correct {
  background: rgba(16, 185, 129, 0.2);
  border-color: var(--neon-emerald);
  color: var(--neon-emerald);
  font-weight: 700;
}

.sc-opt-btn.wrong {
  background: rgba(239, 68, 68, 0.2);
  border-color: var(--neon-rose);
  color: var(--neon-rose);
}

/* Checklist Item Row */
.cl-item-row {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  cursor: pointer;
  transition: var(--transition);
}

.cl-item-row:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(0, 242, 254, 0.3);
}

.cl-item-row.checked {
  background: rgba(16, 185, 129, 0.1);
  border-color: var(--neon-emerald);
}

.cl-checkbox {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  border: 2px solid var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: transparent;
  transition: var(--transition);
}

.cl-item-row.checked .cl-checkbox {
  background: var(--neon-emerald);
  border-color: var(--neon-emerald);
  color: #000;
  font-weight: 800;
}

/* Authentication & Lock System Styles */
.auth-status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
}

.auth-badge-unlocked {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: var(--neon-emerald);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}

.auth-badge-demo {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: var(--neon-amber);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}

.auth-btn-action {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  padding: 5px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.auth-btn-action:hover {
  background: rgba(0, 242, 254, 0.2);
  border-color: var(--neon-cyan);
  color: #fff;
}

.auth-modal-overlay {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  background: rgba(4, 7, 12, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 9999 !important;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-modal-card {
  width: 100%;
  max-width: 460px;
  background: rgba(15, 23, 42, 0.92);
  border: 1px solid rgba(0, 242, 254, 0.3);
  box-shadow: 0 0 50px rgba(0, 242, 254, 0.2), 0 20px 40px rgba(0, 0, 0, 0.6);
  border-radius: 20px;
  padding: 32px;
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  gap: 20px;
  animation: authModalFadeIn 0.3s ease-out;
}

@keyframes authModalFadeIn {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.auth-modal-card.shake {
  animation: authShake 0.4s ease-in-out;
}

@keyframes authShake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-10px); }
  40%, 80% { transform: translateX(10px); }
}

.auth-modal-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.auth-icon-wrapper {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.2), rgba(139, 92, 246, 0.2));
  border: 1px solid var(--neon-cyan);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.3);
}

.auth-modal-header h2 {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.5px;
}

.auth-modal-header p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

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

.auth-input-group label {
  font-size: 12px;
  font-weight: 600;
  color: var(--neon-cyan);
}

.auth-input-group input {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: 10px;
  padding: 12px 14px;
  color: #fff;
  font-size: 14px;
  outline: none;
  transition: var(--transition);
}

.auth-input-group input:focus {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.25);
  background: rgba(255, 255, 255, 0.08);
}

.auth-checkbox-group {
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.auth-checkbox-group input {
  accent-color: var(--neon-cyan);
  cursor: pointer;
}

.auth-error-msg {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid var(--neon-rose);
  color: #fca5a5;
  font-size: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  text-align: center;
  font-weight: 600;
}

.auth-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 6px;
}

.auth-btn-submit {
  width: 100%;
  padding: 14px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  border: none;
  color: #000;
  font-weight: 800;
  font-size: 14px;
  cursor: pointer;
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.4);
  transition: var(--transition);
}

.auth-btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 242, 254, 0.6);
}

.auth-btn-demo {
  width: 100%;
  padding: 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}

.auth-btn-demo:hover {
  background: rgba(245, 158, 11, 0.15);
  border-color: var(--neon-amber);
  color: var(--neon-amber);
}

.auth-footer-note {
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 4px;
}

.auth-footer-note a {
  color: var(--neon-cyan);
  text-decoration: none;
}

.auth-footer-note a:hover {
  text-decoration: underline;
}

.glo-nav-item.locked {
  opacity: 0.65;
}

.glo-nav-item.locked:hover {
  opacity: 1;
  border-color: var(--neon-amber);
}

.lock-badge-icon {
  margin-left: auto;
  font-size: 11px;
  color: var(--neon-amber);
}