/* ==========================================================================
   English Master AI - 100% Mobile-First Responsive Stylesheet
   Faithfully crafted to match native iOS / Android App experience
   ========================================================================== */

:root {
  --ema-primary: #2563eb;
  --ema-primary-gradient: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  --ema-bg-dark: #090e21;
  --ema-bg-card: #131c38;
  --ema-bg-card-hover: #1a274d;
  --ema-bg-card-light: #ffffff;
  --ema-text-main: #0f172a;
  --ema-text-light: #ffffff;
  --ema-text-muted: #a8b8cc; /* Improved WCAG contrast from #94a3b8 */
  --ema-border-dark: rgba(255, 255, 255, 0.08);
  --ema-border-light: #e2e8f0;
  
  --ema-green: #10b981;
  --ema-amber: #f59e0b;
  --ema-indigo: #6366f1;
  --ema-purple: #8b5cf6;
  --ema-pink: #ec4899;
  --ema-red: #ef4444;

  --ema-radius-sm: 10px;
  --ema-radius-md: 16px;
  --ema-radius-lg: 22px;
  --ema-radius-xl: 30px;
  
  --ema-shadow-card: 0 4px 20px -2px rgba(0, 0, 0, 0.25);
  --ema-shadow-btn: 0 8px 20px rgba(37, 99, 235, 0.4);
  --ema-font: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --ema-bottom-nav-height: 70px;
}

/* Reset & Mobile App Frame */
html, body {
  margin: 0;
  padding: 0;
  background-color: #060a17;
  font-family: var(--ema-font);
  color: #ffffff;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  touch-action: manipulation;
}

button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--ema-primary);
  outline-offset: 2px;
}

.ema-app-viewport {
  max-width: 480px;
  min-height: 100vh;
  margin: 0 auto;
  background: var(--ema-bg-dark);
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 50px rgba(0, 0, 0, 0.6);
  overflow-x: hidden;
  padding-bottom: calc(var(--ema-bottom-nav-height) + env(safe-area-inset-bottom, 20px));
}

@media (min-width: 768px) {
  body {
    background: #020617;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px 0;
  }
  .ema-app-viewport {
    border-radius: 40px;
    height: min(890px, 94vh);
    max-height: 94vh;
    border: 8px solid #1e293b;
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255, 255, 255, 0.1);
  }
}

/* Status Bar Mock */
.ema-status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 24px 8px 24px;
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
  z-index: 10;
}

.ema-status-icons {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
}

/* Top App Header (Screen Title / Navigation) */
.ema-mobile-header {
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: rgba(9, 14, 33, 0.85);
  backdrop-filter: blur(12px);
  z-index: 20;
}

.ema-header-btn-back {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #ffffff;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  transition: background 0.2s;
}

.ema-header-btn-back:active {
  background: rgba(255, 255, 255, 0.25);
}

.ema-header-title {
  font-size: 18px;
  font-weight: 800;
  margin: 0;
  color: #ffffff;
}

.ema-header-badge {
  background: rgba(37, 99, 235, 0.2);
  border: 1px solid rgba(37, 99, 235, 0.4);
  color: #60a5fa;
  font-size: 13px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
}

/* Main Scrollable Content Container */
.ema-mobile-body {
  flex-grow: 1;
  overflow-y: auto;
  padding: 10px 18px 24px 18px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox scrollbar hiding */
}

.ema-mobile-body::-webkit-scrollbar {
  display: none;
}

/* 1. HOME SCREEN COMPONENTS */
.ema-home-greeting {
  margin-bottom: 18px;
}

.ema-home-greeting h2 {
  font-size: 22px;
  font-weight: 800;
  margin: 0 0 4px 0;
  color: #ffffff;
}

.ema-home-greeting p {
  margin: 0;
  font-size: 13px;
  color: var(--ema-text-muted);
}

/* Current Level Banner Card */
.ema-current-level-card {
  background: linear-gradient(135deg, #131d3d 0%, #1a2752 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--ema-radius-lg);
  padding: 18px;
  margin-bottom: 16px;
  box-shadow: var(--ema-shadow-card);
  position: relative;
  overflow: hidden;
}

.ema-current-level-card::after {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  width: 90px;
  height: 90px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.35) 0%, rgba(99, 102, 241, 0) 70%);
  pointer-events: none;
}

.ema-level-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ema-level-pill-badge {
  width: 50px;
  height: 50px;
  border-radius: 16px;
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 800;
  color: #ffffff;
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.4);
  flex-shrink: 0;
}

.ema-level-meta {
  flex-grow: 1;
}

.ema-level-meta .sub {
  font-size: 12px;
  color: var(--ema-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ema-level-meta .name {
  font-size: 16px;
  font-weight: 800;
  color: #ffffff;
  margin: 2px 0 6px 0;
}

.ema-progress-track {
  width: 100%;
  height: 7px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  overflow: hidden;
}

.ema-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #10b981 0%, #3b82f6 100%);
  border-radius: 999px;
  transition: width 0.3s ease;
}

.ema-level-pct {
  font-size: 14px;
  font-weight: 800;
  color: #60a5fa;
  align-self: flex-start;
}

/* Daily Goal & Streak 2-Col Grid */
.ema-stats-dual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

.ema-small-stat-card {
  background: #111933;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--ema-radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.ema-small-stat-card .label {
  font-size: 11px;
  color: var(--ema-text-muted);
  font-weight: 600;
}

.ema-small-stat-card .val {
  font-size: 17px;
  font-weight: 800;
  color: #ffffff;
  margin: 6px 0 2px 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Big Action Button */
.ema-mobile-primary-btn {
  background: var(--ema-primary-gradient);
  color: #ffffff;
  border: none;
  width: 100%;
  padding: 16px;
  border-radius: var(--ema-radius-md);
  font-size: 16px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  box-shadow: var(--ema-shadow-btn);
  transition: transform 0.15s ease, filter 0.15s ease;
  margin-bottom: 24px;
}

.ema-mobile-primary-btn:active {
  transform: scale(0.98);
  filter: brightness(0.9);
}

.ema-mobile-primary-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Section Header */
.ema-mobile-sec-header {
  font-size: 15px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Recommended Lessons List */
.ema-recom-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.ema-recom-item {
  background: #111933;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--ema-radius-md);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ema-recom-item:active {
  background: #19254d;
  transform: scale(0.99);
}

.ema-recom-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.ema-recom-info {
  flex-grow: 1;
}

.ema-recom-info .cat {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ema-recom-info .title {
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
  margin-top: 1px;
}

.ema-recom-time {
  font-size: 12px;
  color: var(--ema-text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* 2. UNITS & LESSONS SCREEN */
.ema-segment-control {
  display: flex;
  background: #111933;
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.ema-segment-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--ema-text-muted);
  padding: 8px 12px;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ema-segment-btn.active {
  background: var(--ema-primary);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.4);
}

.ema-unit-card {
  background: #111933;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--ema-radius-md);
  padding: 16px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ema-unit-card:active {
  background: #1a2752;
}

.ema-unit-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: #1a2752;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.ema-unit-details {
  flex-grow: 1;
}

.ema-unit-details .title {
  font-size: 15px;
  font-weight: 800;
  color: #ffffff;
}

.ema-unit-details .count {
  font-size: 12px;
  color: var(--ema-text-muted);
  margin-top: 2px;
}

.ema-chevron-right {
  color: var(--ema-text-muted);
  font-size: 16px;
  font-weight: bold;
}

/* 3. PRONUNCIATION PRACTICE */
.ema-pronun-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 10px 0;
}

.ema-pronun-badge-score {
  align-self: flex-end;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid #10b981;
  color: #10b981;
  font-weight: 800;
  font-size: 13px;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.ema-target-word-title {
  font-size: 38px;
  font-weight: 800;
  color: #ffffff;
  margin: 10px 0 2px 0;
  letter-spacing: -0.5px;
}

.ema-target-word-ipa {
  font-size: 20px;
  font-family: monospace;
  color: #818cf8;
  margin-bottom: 16px;
}

.ema-audio-sub-prompt {
  font-size: 13px;
  color: var(--ema-text-muted);
  margin-bottom: 24px;
}

.ema-pronun-actions-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 24px;
}

.ema-btn-circle-listen {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--ema-primary);
  color: #ffffff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.4);
}

.ema-btn-circle-listen:active {
  transform: scale(0.92);
}

.ema-btn-circle-mic {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: #10b981;
  color: #ffffff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.45);
  transition: transform 0.2s ease;
}

.ema-btn-circle-mic:active {
  transform: scale(0.92);
}

.ema-btn-circle-mic.recording {
  background: #ef4444;
  animation: pulse-mic 1.2s infinite;
}

@keyframes pulse-mic {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
  70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(239, 68, 68, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

/* Audio Wave Visualizer */
.ema-wave-visualizer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  height: 40px;
  margin-bottom: 24px;
}

.ema-wave-bar {
  width: 4px;
  height: 12px;
  background: #3b82f6;
  border-radius: 999px;
  animation: wave-anim 1.2s infinite ease-in-out alternate;
}

.ema-wave-bar:nth-child(2) { animation-delay: 0.2s; height: 26px; }
.ema-wave-bar:nth-child(3) { animation-delay: 0.4s; height: 36px; background: #60a5fa; }
.ema-wave-bar:nth-child(4) { animation-delay: 0.1s; height: 20px; }
.ema-wave-bar:nth-child(5) { animation-delay: 0.3s; height: 32px; background: #818cf8; }
.ema-wave-bar:nth-child(6) { animation-delay: 0.5s; height: 16px; }

@keyframes wave-anim {
  0% { transform: scaleY(0.4); opacity: 0.6; }
  100% { transform: scaleY(1.4); opacity: 1; }
}

/* Feedback Tip Box */
.ema-feedback-box {
  background: #111933;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--ema-radius-md);
  padding: 16px;
  text-align: left;
  width: 100%;
  margin-bottom: 24px;
  box-sizing: border-box;
}

.ema-feedback-box .top {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 800;
  color: #10b981;
  margin-bottom: 4px;
}

.ema-feedback-box .sub {
  font-size: 13px;
  color: #cbd5e1;
  margin-bottom: 10px;
}

.ema-feedback-box .tips-title {
  font-size: 12px;
  font-weight: 700;
  color: #f59e0b;
  margin-bottom: 4px;
}

.ema-feedback-box ul {
  margin: 0;
  padding-left: 18px;
  font-size: 12px;
  color: var(--ema-text-muted);
  line-height: 1.4;
}

/* 4. BOTTOM NAVIGATION BAR */
.ema-bottom-nav {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: var(--ema-bottom-nav-height);
  background: #0d142b;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  z-index: 50;
}

.ema-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: #64748b;
  text-decoration: none;
  font-size: 11px;
  font-weight: 700;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px 10px;
  transition: all 0.2s ease;
  flex: 1;
}

.ema-nav-item .icon {
  font-size: 20px;
  transition: transform 0.2s ease;
}

.ema-nav-item.active {
  color: #3b82f6;
}

.ema-nav-item.active .icon {
  transform: translateY(-2px);
}

.ema-nav-item:active {
  transform: scale(0.92);
}

/* ==========================================================================
   MODAL SYSTEM STYLES
   ========================================================================== */

.ema-modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(4, 8, 20, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 20px;
  animation: modal-fade-in 0.2s ease-out forwards;
}

.ema-modal-card {
  background: var(--ema-bg-card);
  width: 100%;
  max-width: 440px;
  max-height: 85vh;
  border-radius: var(--ema-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modal-slide-up 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.ema-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-weight: 800;
  font-size: 16px;
  flex-shrink: 0;
}

.ema-modal-close {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  color: #fff;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
}

.ema-modal-close:hover, .ema-modal-close:active {
  background: rgba(255, 255, 255, 0.2);
}

.ema-modal-body {
  padding: 20px;
  overflow-y: auto;
  flex-grow: 1;
  scrollbar-width: none;
}
.ema-modal-body::-webkit-scrollbar {
  display: none;
}

.ema-modal-footer {
  padding: 16px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

@keyframes modal-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modal-slide-up {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Quiz Options */
.ema-quiz-option {
  background: #1a274d;
  border: 2px solid rgba(255, 255, 255, 0.08);
  color: #fff;
  padding: 14px 16px;
  border-radius: var(--ema-radius-md);
  margin-bottom: 12px;
  font-size: 15px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  width: 100%;
  transition: all 0.2s ease;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ema-quiz-option:hover {
  background: #233466;
  border-color: rgba(255, 255, 255, 0.2);
}

.ema-quiz-option.correct {
  background: rgba(16, 185, 129, 0.15);
  border-color: #10b981;
  color: #10b981;
}

.ema-quiz-option.incorrect {
  background: rgba(239, 68, 68, 0.15);
  border-color: #ef4444;
  color: #ef4444;
}

.ema-quiz-feedback {
  padding: 12px;
  border-radius: var(--ema-radius-md);
  font-size: 14px;
  margin-top: 16px;
  display: none;
}
.ema-quiz-feedback.show {
  display: block;
}
.ema-quiz-feedback.success {
  background: rgba(16, 185, 129, 0.1);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.2);
}
.ema-quiz-feedback.error {
  background: rgba(239, 68, 68, 0.1);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Writing Textarea */
.ema-writing-textarea {
  width: 100%;
  height: 150px;
  background: #111933;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--ema-radius-md);
  color: #fff;
  padding: 14px;
  font-family: var(--ema-font);
  font-size: 15px;
  resize: none;
  box-sizing: border-box;
  margin-bottom: 16px;
}
.ema-writing-textarea:focus {
  outline: none;
  border-color: var(--ema-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

/* Assessment Progress */
.ema-assessment-progress {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
}
.ema-assessment-progress-dot {
  flex: 1;
  height: 6px;
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
}
.ema-assessment-progress-dot.active {
  background: var(--ema-primary);
}
.ema-assessment-progress-dot.completed {
  background: #10b981;
}

/* Flashcard Styles */
.ema-flashcard {
  text-align: center;
  padding: 20px 10px;
}
.ema-flashcard-expression {
  font-size: 24px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}
.ema-flashcard-meaning {
  font-size: 16px;
  color: #60a5fa;
  margin-bottom: 16px;
  font-weight: 600;
}
.ema-flashcard-example {
  font-size: 14px;
  color: var(--ema-text-muted);
  font-style: italic;
}

/* Score Circle */
.ema-score-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 4px solid var(--ema-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 800;
  margin: 0 auto 16px auto;
  color: #fff;
}

.ema-score-bar {
  height: 8px;
  background: rgba(255,255,255,0.1);
  border-radius: 4px;
  overflow: hidden;
  margin: 10px 0;
}
.ema-score-bar-fill {
  height: 100%;
  background: var(--ema-primary-gradient);
  border-radius: 4px;
  transition: width 0.5s ease;
}

/* Level Picker Horizontal Scroll */
.ema-level-picker {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 2px 12px 2px;
  margin-bottom: 16px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.ema-level-picker::-webkit-scrollbar {
  display: none;
}

.ema-level-chip {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 16px;
  border-radius: 14px;
  background: #111933;
  border: 2px solid rgba(255, 255, 255, 0.08);
  cursor: pointer;
  transition: all 0.25s ease;
  min-width: 72px;
  text-align: center;
}

.ema-level-chip:active {
  transform: scale(0.95);
}

.ema-level-chip.active {
  border-color: var(--ema-primary);
  background: rgba(37, 99, 235, 0.15);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
}

.ema-level-chip .chip-level {
  font-size: 18px;
  font-weight: 800;
  color: #ffffff;
}

.ema-level-chip .chip-name {
  font-size: 9px;
  font-weight: 600;
  color: var(--ema-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.ema-level-chip.active .chip-level {
  color: #60a5fa;
}

.ema-level-chip.active .chip-name {
  color: #93c5fd;
}

/* Level-specific chip accent colors */
.ema-level-chip[data-level="A1"] { border-color: rgba(16, 185, 129, 0.3); }
.ema-level-chip[data-level="A1"].active { border-color: #10b981; background: rgba(16, 185, 129, 0.15); box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3); }
.ema-level-chip[data-level="A1"].active .chip-level { color: #34d399; }

.ema-level-chip[data-level="A2"] { border-color: rgba(245, 158, 11, 0.3); }
.ema-level-chip[data-level="A2"].active { border-color: #f59e0b; background: rgba(245, 158, 11, 0.15); box-shadow: 0 4px 16px rgba(245, 158, 11, 0.3); }
.ema-level-chip[data-level="A2"].active .chip-level { color: #fbbf24; }

.ema-level-chip[data-level="B1"] { border-color: rgba(37, 99, 235, 0.3); }
.ema-level-chip[data-level="B1"].active { border-color: #2563eb; background: rgba(37, 99, 235, 0.15); }
.ema-level-chip[data-level="B1"].active .chip-level { color: #60a5fa; }

.ema-level-chip[data-level="B2"] { border-color: rgba(139, 92, 246, 0.3); }
.ema-level-chip[data-level="B2"].active { border-color: #8b5cf6; background: rgba(139, 92, 246, 0.15); box-shadow: 0 4px 16px rgba(139, 92, 246, 0.3); }
.ema-level-chip[data-level="B2"].active .chip-level { color: #a78bfa; }

.ema-level-chip[data-level="C1"] { border-color: rgba(236, 72, 153, 0.3); }
.ema-level-chip[data-level="C1"].active { border-color: #ec4899; background: rgba(236, 72, 153, 0.15); box-shadow: 0 4px 16px rgba(236, 72, 153, 0.3); }
.ema-level-chip[data-level="C1"].active .chip-level { color: #f472b6; }

.ema-level-chip[data-level="C2"] { border-color: rgba(239, 68, 68, 0.3); }
.ema-level-chip[data-level="C2"].active { border-color: #ef4444; background: rgba(239, 68, 68, 0.15); box-shadow: 0 4px 16px rgba(239, 68, 68, 0.3); }
.ema-level-chip[data-level="C2"].active .chip-level { color: #f87171; }