@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* ===== CSS VARIABLES ===== */
:root {
  --primary: #6C63FF;
  --primary-dark: #5A52D5;
  --accent: #FF6584;
  --green: #43E97B;
  --gold: #FFD700;
  --bg-dark: #0D0B1E;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-hover: rgba(255,255,255,0.08);
  --border: rgba(255,255,255,0.08);
  --border-bright: rgba(108,99,255,0.4);
  --text-primary: #F0EEFF;
  --text-secondary: rgba(240,238,255,0.6);
  --text-muted: rgba(240,238,255,0.35);
  --glass: rgba(255,255,255,0.06);
  --glass-border: rgba(255,255,255,0.12);
  --shadow-primary: 0 20px 60px rgba(108,99,255,0.3);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
  --radius: 20px;
  --radius-sm: 12px;
  --radius-xs: 8px;
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', 'Poppins', sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ===== ANIMATED BACKGROUND ===== */
.bg-animated {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: linear-gradient(135deg, #0D0B1E 0%, #1A1535 40%, #0D0B1E 100%);
  overflow: hidden;
}
.bg-animated::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(108,99,255,0.15) 0%, transparent 70%);
  top: -200px;
  left: -100px;
  animation: pulse-glow 8s ease-in-out infinite;
}
.bg-animated::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,101,132,0.12) 0%, transparent 70%);
  bottom: -150px;
  right: -100px;
  animation: pulse-glow 10s ease-in-out infinite reverse;
}

/* ===== PARTICLES ===== */
#particles { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
.particle {
  position: absolute;
  border-radius: 50%;
  animation: float-particle linear infinite;
  opacity: 0;
}

/* ===== MAIN WRAPPER ===== */
.main-wrapper { position: relative; z-index: 1; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(13,11,30,0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.navbar.scrolled { background: rgba(13,11,30,0.95); box-shadow: 0 4px 30px rgba(0,0,0,0.5); }
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.navbar-logo {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 4px 15px rgba(108,99,255,0.4);
}
.navbar-title {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-primary);
  letter-spacing: 0.5px;
}
.navbar-subtitle { font-size: 0.7rem; color: var(--text-secondary); }
.navbar-actions { display: flex; gap: 12px; align-items: center; }
.btn-nav {
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  border: 1.5px solid var(--border-bright);
  color: var(--primary);
  background: transparent;
  cursor: pointer;
}
.btn-nav:hover { background: var(--primary); color: #fff; transform: translateY(-1px); }

/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 40px 80px;
  text-align: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(108,99,255,0.15);
  border: 1px solid rgba(108,99,255,0.3);
  border-radius: 50px;
  padding: 8px 20px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 28px;
  letter-spacing: 1px;
  text-transform: uppercase;
  animation: fade-in-up 0.8s ease both;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: blink 1.5s infinite;
}
.hero-title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fade-in-up 0.8s ease 0.1s both;
}
.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--accent), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 50px;
  line-height: 1.8;
  animation: fade-in-up 0.8s ease 0.2s both;
}
.hero-stats {
  display: flex;
  gap: 40px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
  animation: fade-in-up 0.8s ease 0.3s both;
}
.stat-item { text-align: center; }
.stat-number {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.75rem;
  animation: bounce 2s infinite;
}
.scroll-arrow { font-size: 1.2rem; }

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 60px; }
.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 12px;
}
.section-title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.section-divider {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
  margin: 0 auto 20px;
}
.section-desc { color: var(--text-secondary); font-size: 1rem; max-width: 500px; margin: 0 auto; }

/* ===== GAMES SECTION ===== */
.games-section { padding: 100px 40px; }
.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

/* ===== GAME CARD ===== */
.game-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  animation: fade-in-up 0.6s ease both;
  position: relative;
  cursor: pointer;
}
.game-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-bright);
  box-shadow: var(--shadow-primary);
  background: var(--bg-card-hover);
}
.game-card-image {
  position: relative;
  height: 240px;
  overflow: hidden;
}
.game-card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.game-card:hover .game-card-image img { transform: scale(1.08); }
.game-card-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,11,30,0.9) 0%, rgba(13,11,30,0.1) 50%, transparent 100%);
}
.game-card-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.game-card-body { padding: 24px; }
.game-card-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.game-card-desc { color: var(--text-secondary); font-size: 0.88rem; margin-bottom: 20px; line-height: 1.6; }
.game-card-meta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
.game-meta-tag {
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(108,99,255,0.1);
  border: 1px solid rgba(108,99,255,0.2);
  color: var(--text-secondary);
  font-size: 0.78rem;
  padding: 5px 12px;
  border-radius: 50px;
}
.game-card-pricing { margin-bottom: 22px; }
.price-label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; }
.price-row { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.price-item { display: flex; flex-direction: column; }
.price-category { font-size: 0.72rem; color: var(--text-muted); }
.price-amount {
  font-family: 'Poppins', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--green), #00d9a3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.price-divider { width: 1px; height: 30px; background: var(--border); }
.btn-register {
  display: block;
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.5px;
}
.btn-register::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}
.btn-register:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(108,99,255,0.5); }
.btn-register:hover::before { left: 100%; }

/* ===== NO GAMES MESSAGE ===== */
.no-games {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-muted);
  grid-column: 1/-1;
}
.no-games-icon { font-size: 4rem; margin-bottom: 20px; }

/* ===== FORM PAGE ===== */
.form-page {
  min-height: 100vh;
  padding: 120px 20px 80px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}
.form-container {
  width: 100%;
  max-width: 700px;
}
.form-game-banner {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  margin-bottom: 30px;
  display: flex;
  gap: 24px;
  align-items: center;
}
.form-game-img {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}
.form-game-img-placeholder {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  flex-shrink: 0;
}
.form-game-name { font-family: 'Poppins', sans-serif; font-size: 1.4rem; font-weight: 700; margin-bottom: 6px; }
.form-game-desc { color: var(--text-secondary); font-size: 0.88rem; margin-bottom: 12px; }
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  margin-bottom: 24px;
}
.form-card-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.form-card-icon { font-size: 1.2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 8px;
}
.form-label .req { color: var(--accent); }
.form-control {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 13px 16px;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  transition: var(--transition);
  outline: none;
  -webkit-appearance: none;
}
.form-control:focus {
  border-color: var(--primary);
  background: rgba(108,99,255,0.05);
  box-shadow: 0 0 0 4px rgba(108,99,255,0.1);
}
.form-control::placeholder { color: var(--text-muted); }
.form-control option { background: #1A1535; color: var(--text-primary); }
.radio-group, .checkbox-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.radio-option, .checkbox-option {
  flex: 1;
  min-width: 100px;
}
.radio-option input[type="radio"],
.checkbox-option input[type="checkbox"] { display: none; }
.radio-label, .checkbox-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xs);
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  background: rgba(255,255,255,0.03);
  text-align: center;
}
.radio-option input:checked + .radio-label,
.checkbox-option input:checked + .checkbox-label {
  border-color: var(--primary);
  background: rgba(108,99,255,0.12);
  color: var(--text-primary);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.1);
}
.radio-label:hover, .checkbox-label:hover { border-color: rgba(108,99,255,0.4); color: var(--text-primary); }

/* Branch checkboxes */
.branch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
}
.branch-option input { display: none; }
.branch-label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xs);
  cursor: pointer;
  font-size: 0.83rem;
  color: var(--text-secondary);
  transition: var(--transition);
  background: rgba(255,255,255,0.02);
}
.branch-label::before {
  content: '';
  width: 16px; height: 16px;
  border: 1.5px solid var(--border);
  border-radius: 4px;
  flex-shrink: 0;
  transition: var(--transition);
  background: transparent;
}
.branch-option input:checked + .branch-label {
  border-color: var(--primary);
  background: rgba(108,99,255,0.1);
  color: var(--text-primary);
}
.branch-option input:checked + .branch-label::before {
  background: var(--primary);
  border-color: var(--primary);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath fill='white' d='M2 6l3 3 5-5'/%3E%3C/svg%3E");
  background-size: 10px;
  background-repeat: no-repeat;
  background-position: center;
}

/* Price Display */
.price-display-box {
  background: linear-gradient(135deg, rgba(67,233,123,0.1), rgba(0,217,163,0.05));
  border: 1px solid rgba(67,233,123,0.2);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.price-display-label { font-size: 0.85rem; color: var(--text-secondary); }
.price-display-amount {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--green);
}
.price-display-note { font-size: 0.75rem; color: var(--text-muted); }

/* Payment section */
.payment-methods { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }
.payment-method {
  flex: 1;
  min-width: 140px;
  padding: 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: center;
  transition: var(--transition);
  background: rgba(255,255,255,0.02);
}
.payment-method.active { border-color: var(--primary); background: rgba(108,99,255,0.1); }
.payment-method-icon { font-size: 1.8rem; margin-bottom: 6px; }
.payment-method-name { font-size: 0.82rem; font-weight: 600; color: var(--text-secondary); }

/* Submit button */
.btn-submit {
  width: 100%;
  padding: 18px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  font-family: 'Poppins', sans-serif;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 15px 40px rgba(108,99,255,0.4); }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.btn-submit .spinner {
  display: none;
  width: 20px; height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto;
}
.btn-submit.loading .btn-text { display: none; }
.btn-submit.loading .spinner { display: block; }

/* Form Error */
.form-error { color: var(--accent); font-size: 0.78rem; margin-top: 5px; display: none; }
.form-control.error { border-color: var(--accent); }
.form-control.error + .form-error { display: block; }

/* ===== SUCCESS PAGE ===== */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}
.success-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 60px 40px;
  max-width: 600px;
  width: 100%;
  text-align: center;
}
.success-icon {
  width: 100px; height: 100px;
  background: linear-gradient(135deg, var(--green), #00d9a3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  margin: 0 auto 30px;
  animation: pop-in 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
  box-shadow: 0 10px 40px rgba(67,233,123,0.3);
}
.success-reg-number {
  background: rgba(108,99,255,0.1);
  border: 1px solid rgba(108,99,255,0.2);
  border-radius: var(--radius-sm);
  padding: 16px 24px;
  margin: 24px 0;
  font-family: 'Poppins', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 2px;
}
.success-details { text-align: left; margin: 24px 0; }
.success-detail-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
}
.success-detail-row:last-child { border-bottom: none; }
.detail-label { color: var(--text-muted); }
.detail-value { color: var(--text-primary); font-weight: 500; }

/* ===== FOOTER ===== */
.footer {
  padding: 40px;
  text-align: center;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.82rem;
}
.footer a { color: var(--primary); text-decoration: none; }

/* ===== ALERTS ===== */
.alert {
  padding: 14px 20px;
  border-radius: var(--radius-xs);
  margin-bottom: 20px;
  font-size: 0.88rem;
  font-weight: 500;
}
.alert-error { background: rgba(255,101,132,0.1); border: 1px solid rgba(255,101,132,0.3); color: #ff8fab; }
.alert-success { background: rgba(67,233,123,0.1); border: 1px solid rgba(67,233,123,0.3); color: var(--green); }
.alert-info { background: rgba(108,99,255,0.1); border: 1px solid rgba(108,99,255,0.3); color: var(--primary); }

/* ===== ANIMATIONS ===== */
@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fade-in {
  from { opacity: 0; } to { opacity: 1; }
}
@keyframes pop-in {
  from { opacity: 0; transform: scale(0.5); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes pulse-glow {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 1; }
}
@keyframes float-particle {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.3; }
  100% { transform: translateY(-100px) rotate(720deg); opacity: 0; }
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* ===== SCROLL ANIMATIONS ===== */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .navbar { padding: 14px 20px; }
  .hero { padding: 100px 20px 60px; }
  .games-section { padding: 60px 20px; }
  .games-grid { grid-template-columns: 1fr; }
  .form-card { padding: 24px; }
  .form-game-banner { flex-direction: column; text-align: center; }
  .hero-stats { gap: 24px; }
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ===== TOOLTIP ===== */
[data-tooltip] { position: relative; }
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%; transform: translateX(-50%);
  background: rgba(26,21,53,0.95);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 0.75rem;
  padding: 6px 12px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
}
[data-tooltip]:hover::after { opacity: 1; }