:root {
  --bg-dark: #0f172a;
  --bg-darker: #020617;
  --accent-1: #8b5cf6; /* Purple */
  --accent-2: #ec4899; /* Pink */
  --accent-3: #3b82f6; /* Blue */
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --glass-bg: rgba(30, 41, 59, 0.7);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-darker);
  background-image: 
    radial-gradient(at 0% 0%, rgba(139, 92, 246, 0.15) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(236, 72, 153, 0.15) 0px, transparent 50%);
  background-attachment: fixed;
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow-x: hidden;
}

#app {
  width: 100%;
  max-width: 480px; /* Mobile first */
  min-height: 100vh;
  position: relative;
  display: flex;
  flex-direction: column;
}

/* Utilities */
.hidden {
  display: none !important;
}

.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 24px;
  padding: 32px 24px;
}

/* Typography */
h1 {
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(to right, var(--accent-1), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
  text-align: center;
}

h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text-main);
}

p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 1.5rem;
}

/* Buttons */
.btn {
  display: block;
  width: 100%;
  padding: 16px 24px;
  border-radius: 16px;
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 16px;
  text-align: center;
}

.btn:hover, .btn:active {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  border: none;
  box-shadow: 0 4px 15px rgba(236, 72, 153, 0.3);
}

.btn-primary:hover, .btn-primary:active {
  background: linear-gradient(135deg, #7c3aed, #db2777);
  box-shadow: 0 6px 20px rgba(236, 72, 153, 0.5);
  transform: translateY(-2px);
}

/* Sections */
.section {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Entry Page */
#entry-page .glass-panel {
  text-align: center;
}

.warning-icon {
  font-size: 48px;
  margin-bottom: 16px;
  display: block;
}

/* Quiz Page */
.progress-bar-container {
  width: 100%;
  height: 6px;
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
  margin-bottom: 32px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(to right, var(--accent-1), var(--accent-3));
  width: 0%;
  transition: width 0.4s ease;
}

.question-text {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 32px;
  line-height: 1.5;
}

.options-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.option-btn {
  text-align: left;
  padding: 16px 20px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-main);
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  line-height: 1.4;
}

.option-btn:hover, .option-btn:active {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent-1);
}

/* Loading Page */
#loading-page {
  align-items: center;
  text-align: center;
}

.spinner {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(255,255,255,0.1);
  border-left-color: var(--accent-1);
  border-right-color: var(--accent-2);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 32px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-text {
  font-family: monospace;
  color: var(--accent-1);
  font-size: 1.1rem;
}

/* Result Page */
#result-content {
  background: var(--bg-darker);
  padding: 32px 24px;
  border-radius: 24px;
  position: relative;
  overflow: hidden;
}

/* Decorative background for result */
#result-content::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(236, 72, 153, 0.2) 0%, transparent 70%);
  z-index: 0;
}

.result-header {
  text-align: center;
  position: relative;
  z-index: 1;
  margin-bottom: 32px;
}

.result-type-title {
  font-size: 1.2rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 16px;
}

.result-avatar {
  width: 120px;
  height: 120px;
  margin: 0 auto 16px;
  background-image: url('avatars.png');
  background-size: 400% 400%;
  background-position: 0% 0%;
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(255,255,255,0.1);
  background-color: white;
}

.result-letters {
  font-size: 4rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 8px;
  background: linear-gradient(to right, #f8fafc, #94a3b8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 2px;
}

.result-char {
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent-2);
  text-shadow: 0 0 20px rgba(236, 72, 153, 0.5);
}

.radar-container {
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}

.stat-bar {
  margin-bottom: 16px;
}

.stat-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}

.bar-bg {
  height: 8px;
  background: rgba(255,255,255,0.05);
  border-radius: 4px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 1s ease-out;
}

.fill-d { background: linear-gradient(to right, #ef4444, #f97316); }
.fill-s { background: linear-gradient(to right, #8b5cf6, #d946ef); }
.fill-b { background: linear-gradient(to right, #3b82f6, #0ea5e9); }
.fill-c { background: linear-gradient(to right, #10b981, #84cc16); }

.result-desc {
  background: rgba(255, 255, 255, 0.03);
  padding: 24px;
  border-radius: 16px;
  border-left: 4px solid var(--accent-1);
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
  font-size: 0.95rem;
}

.compatible-box {
  text-align: center;
  padding: 20px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 16px;
  border: 1px dashed rgba(255, 255, 255, 0.2);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.compatible-box h3 {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.compatible-type {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-3);
}

/* Watermark for sharing image */
.watermark {
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
  margin-top: 16px;
  display: none;
}

#result-content.capture-mode .watermark {
  display: block;
}

/* Play Section Styles */
.result-play-box {
    background: rgba(255, 64, 129, 0.1);
    border: 1px dashed rgba(255, 64, 129, 0.4);
    border-radius: 8px;
    padding: 12px;
    margin: 15px 0;
    text-align: left;
}

.play-title {
    font-size: 0.95rem;
    color: #ff4081;
    margin: 0 0 8px 0;
    font-weight: 600;
}

.play-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
}