/**
 * ToothIran Clinical Precision & Emerald Serenity Design System
 */
:root {
  --ti-primary: #00221d;
  --ti-on-primary: #ffffff;
  --ti-primary-container: #163832;
  --ti-on-primary-container: #7fa29a;
  --ti-secondary: #38675a;
  --ti-on-secondary: #ffffff;
  --ti-secondary-container: #b8eada;
  --ti-on-secondary-container: #3c6b5e;
  --ti-surface: #f8faf9;
  --ti-surface-container-lowest: #ffffff;
  --ti-surface-container-low: #f2f4f3;
  --ti-surface-container: #eceeed;
  --ti-surface-container-high: #e6e9e8;
  --ti-on-surface: #191c1c;
  --ti-on-surface-variant: #414846;
  --ti-outline: #717976;
  --ti-outline-variant: #e2e8e5;
  --ti-emerald: #059669;
  --ti-emerald-dark: #064e3b;
  --ti-emerald-light: #ecfdf5;
  --ti-accent-gold: #d97706;
  --ti-radius-sm: 8px;
  --ti-radius-md: 12px;
  --ti-radius-lg: 16px;
  --ti-radius-xl: 24px;
  --ti-shadow-sm: 0 1px 3px rgba(0,34,29,0.06);
  --ti-shadow-md: 0 4px 12px rgba(0,34,29,0.08);
  --ti-shadow-lg: 0 10px 25px rgba(0,34,29,0.1);
  --ti-shadow-emerald: 0 10px 30px rgba(5,150,105,0.18);
  --ti-font: 'Vazirmatn', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Material Symbols font embedding via CSS */
@font-face {
  font-family: 'Material Symbols Outlined';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/materialsymbolsoutlined/v205/kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpYo3_FQurZquAAC4A6g.woff2) format('woff2');
  font-display: swap;
}

.ti-icon {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  vertical-align: middle;
}

/* Common Container & Card Classes */
.ti-container {
  max-width: 1360px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
  box-sizing: border-box;
}

.ti-card {
  background: var(--ti-surface-container-lowest);
  border: 1px solid var(--ti-outline-variant);
  border-radius: var(--ti-radius-lg);
  box-shadow: var(--ti-shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.ti-card:hover {
  box-shadow: var(--ti-shadow-md);
  border-color: rgba(5, 150, 105, 0.3);
  transform: translateY(-2px);
}

.ti-btn-primary {
  background: var(--ti-emerald);
  color: #fff !important;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--ti-radius-md);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(5,150,105,0.3);
}

.ti-btn-primary:hover {
  background: var(--ti-emerald-dark);
  box-shadow: 0 6px 20px rgba(5,150,105,0.4);
  transform: translateY(-1px);
}

.ti-btn-secondary {
  background: var(--ti-surface-container-lowest);
  color: var(--ti-primary) !important;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--ti-radius-md);
  border: 1px solid var(--ti-outline-variant);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  transition: all 0.25s ease;
}

.ti-btn-secondary:hover {
  background: var(--ti-surface-container-low);
  border-color: var(--ti-secondary);
}

.ti-badge-verified {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}