/* ==========================================
   ARABA MARKALARI QUIZ - Styles
   ========================================== */

:root {
  --amq-primary: #e63946;
  --amq-accent: #f4a261;
  --amq-bg: #0d0d0d;
  --amq-surface: #1a1a1a;
  --amq-surface2: #242424;
  --amq-border: #2e2e2e;
  --amq-text: #f0f0f0;
  --amq-text-muted: #888;
  --amq-selected-bg: var(--amq-primary);
  --amq-selected-text: #fff;
  --amq-radius: 12px;
  --amq-radius-sm: 8px;
  --amq-shadow: 0 4px 24px rgba(0,0,0,0.4);
  --amq-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ---- App Container ---- */
.amq-app {
  font-family: var(--amq-font);
  background: var(--amq-bg);
  color: var(--amq-text);
  min-height: 80vh;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
}

.amq-screen {
  display: none;
  animation: amqFadeIn 0.35s ease;
}
.amq-screen--active {
  display: block;
}

@keyframes amqFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   INTRO SCREEN
   ========================================== */
#amq-intro {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at top, #1c1c2e 0%, var(--amq-bg) 65%);
  padding: 40px 24px;
  text-align: center;
}

#amq-intro.amq-screen--active {
  display: flex;
}

.amq-intro-content {
  max-width: 560px;
}

.amq-intro-icon {
  font-size: 72px;
  margin-bottom: 16px;
  display: block;
  animation: amqBounce 2s ease-in-out infinite;
}

@keyframes amqBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.amq-title {
  font-size: clamp(26px, 5vw, 42px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 12px;
  line-height: 1.15;
  background: linear-gradient(135deg, #fff 40%, var(--amq-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.amq-subtitle {
  font-size: 16px;
  color: var(--amq-text-muted);
  line-height: 1.6;
  margin: 0 0 28px;
}

.amq-stats-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.amq-stat {
  font-size: 14px;
  color: var(--amq-text-muted);
}
.amq-stat strong {
  color: var(--amq-accent);
  font-size: 18px;
}
.amq-stat-divider {
  color: var(--amq-border);
}

/* ==========================================
   BUTTONS
   ========================================== */
.amq-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  cursor: pointer;
  font-family: var(--amq-font);
  font-weight: 700;
  transition: all 0.2s ease;
  text-decoration: none;
}

.amq-btn--primary {
  background: var(--amq-primary);
  color: #fff;
  padding: 14px 28px;
  border-radius: 100px;
  font-size: 16px;
  box-shadow: 0 4px 20px rgba(230,57,70,0.4);
}
.amq-btn--primary:hover {
  background: #ff4757;
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(230,57,70,0.55);
}

.amq-btn--finish {
  background: linear-gradient(135deg, var(--amq-primary), var(--amq-accent));
  color: #fff;
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 14px;
  box-shadow: 0 2px 12px rgba(230,57,70,0.35);
  border: none;
  cursor: pointer;
}
.amq-btn--finish:hover {
  transform: scale(1.04);
}

.amq-btn--lg {
  padding: 16px 40px;
  font-size: 18px;
}

.amq-btn--ghost {
  background: transparent;
  color: var(--amq-text-muted);
  border: 1px solid var(--amq-border);
  padding: 10px 24px;
  border-radius: 100px;
  font-size: 15px;
  margin-top: 16px;
}
.amq-btn--ghost:hover {
  border-color: var(--amq-text-muted);
  color: var(--amq-text);
}

/* ==========================================
   QUIZ SCREEN
   ========================================== */
.amq-quiz-header {
  background: var(--amq-surface);
  padding: 20px 24px 16px;
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--amq-border);
}

.amq-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.amq-quiz-title {
  font-size: 18px;
  font-weight: 700;
  margin: 0;
  color: var(--amq-text);
}

.amq-score-badge {
  background: var(--amq-primary);
  color: #fff;
  border-radius: 100px;
  padding: 6px 14px;
  display: flex;
  align-items: baseline;
  gap: 5px;
  flex-shrink: 0;
}
.amq-score-num {
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
}
.amq-score-label {
  font-size: 12px;
  opacity: 0.85;
}

.amq-progress-bar {
  height: 5px;
  background: var(--amq-border);
  border-radius: 100px;
  overflow: hidden;
  margin-bottom: 10px;
}
.amq-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--amq-primary), var(--amq-accent));
  border-radius: 100px;
  width: 0%;
  transition: width 0.4s ease;
}

.amq-header-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--amq-text-muted);
}

/* Search */
.amq-search-wrap {
  padding: 16px 24px 0;
}
.amq-search {
  width: 100%;
  background: var(--amq-surface2);
  border: 1px solid var(--amq-border);
  border-radius: var(--amq-radius);
  color: var(--amq-text);
  font-size: 15px;
  padding: 12px 16px;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.2s;
}
.amq-search:focus {
  border-color: var(--amq-primary);
}
.amq-search::placeholder {
  color: var(--amq-text-muted);
}

/* Alpha Nav */
.amq-alpha-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 12px 24px 4px;
}
.amq-alpha-btn {
  background: var(--amq-surface2);
  border: 1px solid var(--amq-border);
  color: var(--amq-text-muted);
  width: 32px;
  height: 32px;
  border-radius: var(--amq-radius-sm);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  flex-shrink: 0;
}
.amq-alpha-btn:hover,
.amq-alpha-btn--active {
  background: var(--amq-primary);
  border-color: var(--amq-primary);
  color: #fff;
}

/* Brands Grid */
.amq-brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
  padding: 16px 24px 24px;
}

.amq-letter-group {
  grid-column: 1 / -1;
}
.amq-letter-heading {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--amq-primary);
  padding: 12px 0 8px;
  border-bottom: 1px solid var(--amq-border);
  margin: 0;
}

.amq-brand-card {
  background: var(--amq-surface2);
  border: 2px solid var(--amq-border);
  border-radius: var(--amq-radius);
  padding: 12px 10px;
  cursor: pointer;
  text-align: center;
  transition: all 0.18s ease;
  user-select: none;
  position: relative;
  overflow: hidden;
}
.amq-brand-card:hover {
  border-color: var(--amq-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(230,57,70,0.2);
}
.amq-brand-card--selected {
  background: var(--amq-primary);
  border-color: var(--amq-primary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(230,57,70,0.4);
  transform: translateY(-1px);
}
.amq-brand-card--selected::after {
  content: '✓';
  position: absolute;
  top: 6px;
  right: 8px;
  font-size: 12px;
  font-weight: 900;
  opacity: 0.9;
}
.amq-brand-name {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  color: inherit;
}
.amq-brand-card--selected .amq-brand-name {
  color: #fff;
}

/* Hidden brands */
.amq-brand-wrapper--hidden {
  display: none;
}

.amq-quiz-footer {
  text-align: center;
  padding: 8px 24px 32px;
  border-top: 1px solid var(--amq-border);
}

/* ==========================================
   RESULT SCREEN
   ========================================== */
#amq-result {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at top, #1c1c2e 0%, var(--amq-bg) 65%);
  padding: 40px 24px;
}
#amq-result.amq-screen--active {
  display: flex;
}

.amq-result-inner {
  max-width: 600px;
  width: 100%;
  text-align: center;
}

.amq-result-logo-wrap {
  margin-bottom: 16px;
  min-height: 0;
}
.amq-result-logo-wrap img {
  max-height: 60px;
  max-width: 200px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.amq-result-trophy {
  font-size: 64px;
  display: block;
  margin-bottom: 8px;
}

.amq-result-title {
  font-size: 16px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--amq-text-muted);
  margin: 0 0 16px;
}

.amq-result-score-big {
  margin-bottom: 8px;
}
.amq-result-num {
  font-size: clamp(72px, 15vw, 120px);
  font-weight: 900;
  letter-spacing: -0.05em;
  background: linear-gradient(135deg, var(--amq-primary), var(--amq-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.amq-result-denom {
  font-size: 22px;
  color: var(--amq-text-muted);
  font-weight: 600;
}

.amq-result-label {
  font-size: 18px;
  color: var(--amq-text);
  margin: 0 0 20px;
  font-weight: 600;
}

.amq-result-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--amq-accent), var(--amq-primary));
  color: #fff;
  font-weight: 800;
  font-size: 15px;
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 24px;
}

/* Score Card Canvas */
.amq-scorecard-wrap {
  margin: 0 auto 24px;
  text-align: center;
  max-width: 340px;
}
.amq-scorecard-label {
  font-size: 13px;
  color: var(--amq-text-muted);
  margin: 0 0 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
#amq-scorecard {
  width: 100%;
  height: auto;
  border-radius: 16px;
  display: block;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  border: 1px solid var(--amq-border);
}
.amq-btn--download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  background: var(--amq-surface2);
  color: var(--amq-text);
  border: 1px solid var(--amq-border);
  padding: 10px 22px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--amq-font);
}
.amq-btn--download:hover:not(:disabled) {
  background: var(--amq-primary);
  border-color: var(--amq-primary);
  color: #fff;
}
.amq-btn--download:disabled {
  opacity: 0.45;
  cursor: wait;
}

.amq-share-hint {
  font-size: 13px;
  color: var(--amq-text-muted);
  margin: -4px 0 14px;
}

.amq-share-btn--native {
  background: linear-gradient(135deg, var(--amq-primary), var(--amq-accent));
  color: #fff;
}

/* Selected brands in result */
.amq-result-brands {
  background: var(--amq-surface);
  border: 1px solid var(--amq-border);
  border-radius: var(--amq-radius);
  padding: 16px 20px;
  margin-bottom: 28px;
  max-height: 150px;
  overflow-y: auto;
  text-align: left;
}
.amq-result-brands-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--amq-text-muted);
  margin-bottom: 10px;
}
.amq-result-brands-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.amq-result-brand-tag {
  background: var(--amq-primary);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
}

/* Share */
.amq-share-section {
  margin-bottom: 8px;
}
.amq-share-title {
  font-size: 15px;
  color: var(--amq-text-muted);
  margin: 0 0 14px;
  font-weight: 600;
}
.amq-share-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.amq-share-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  font-family: var(--amq-font);
}
.amq-share-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
}
.amq-share-btn--twitter   { background: #000; color: #fff; }
.amq-share-btn--facebook  { background: #1877f2; color: #fff; }
.amq-share-btn--whatsapp  { background: #25d366; color: #fff; }
.amq-share-btn--copy      { background: var(--amq-surface2); color: var(--amq-text); border: 1px solid var(--amq-border); }
.amq-share-btn--copy.copied { background: #27ae60; color: #fff; border-color: #27ae60; }

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 600px) {
  .amq-brands-grid {
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 8px;
    padding: 12px 16px;
  }
  .amq-quiz-header { padding: 14px 16px 12px; }
  .amq-search-wrap { padding: 12px 16px 0; }
  .amq-alpha-nav { padding: 8px 16px 4px; }
  .amq-alpha-btn { width: 28px; height: 28px; font-size: 11px; }
  .amq-share-buttons { gap: 8px; }
  .amq-share-btn { padding: 9px 14px; font-size: 13px; }
  .amq-result-inner { padding: 0; }
}

/* ==========================================
   SCROLLBAR
   ========================================== */
.amq-app ::-webkit-scrollbar { width: 6px; }
.amq-app ::-webkit-scrollbar-track { background: var(--amq-surface); }
.amq-app ::-webkit-scrollbar-thumb { background: var(--amq-border); border-radius: 3px; }
.amq-app ::-webkit-scrollbar-thumb:hover { background: var(--amq-text-muted); }