:root {
  --bg: #f0faf6;
  --bg-secondary: #e6f5ef;
  --card-bg: #ffffff;
  --accent: #059669;
  --accent-light: #10b981;
  --accent-glow: rgba(5, 150, 105, 0.15);
  --text-primary: #064e3b;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;
  --border: rgba(5, 150, 105, 0.2);
  --border-subtle: rgba(0,0,0,0.07);
  --input-bg: #f9fafb;
  --success: #059669;
  --error: #dc2626;
}

body.health {
  background: var(--bg);
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Nav */
.health-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}

.health-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--accent);
}

.health-brand .brand-dot { width: 8px; height: 8px; background: var(--accent-light); border-radius: 50%; }

.nav-links { display: flex; gap: 24px; font-size: 0.875rem; color: var(--text-secondary); }
.nav-links a:hover { color: var(--text-primary); }

/* Layout */
.page-center {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

/* Card */
.auth-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 4px 24px rgba(5, 150, 105, 0.08), 0 1px 4px rgba(0,0,0,0.06);
}

.card-header { margin-bottom: 28px; }

.card-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 8px;
}

.card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.card-subtitle {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 6px;
}

/* Form */
.form-group { margin-bottom: 16px; }

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 11px 14px;
  background: var(--input-bg);
  border: 1.5px solid #e5e7eb;
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.9375rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-input::placeholder { color: var(--text-muted); }

/* Button */
.btn-primary {
  width: 100%;
  padding: 13px;
  background: var(--accent);
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background 0.2s, transform 0.1s;
  margin-top: 20px;
}

.btn-primary:hover { background: var(--accent-light); }
.btn-primary:active { transform: scale(0.98); }

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.875rem;
  border: 1.5px solid #e5e7eb;
  border-radius: 8px;
  padding: 10px 18px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* Privacy note */
.privacy-note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border-subtle);
}

.privacy-note svg { color: var(--success); flex-shrink: 0; }

/* Voice verification */
.voice-card {
  background: #f0faf6;
  border: 1.5px solid rgba(5, 150, 105, 0.2);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  margin-bottom: 20px;
}

.voice-icon-wrap {
  width: 64px;
  height: 64px;
  background: rgba(5, 150, 105, 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  animation: voice-pulse 2s ease-in-out infinite;
}

@keyframes voice-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.3); }
  50% { box-shadow: 0 0 0 10px rgba(5, 150, 105, 0); }
}

.voice-status {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.voice-detail {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.otp-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: -6px;
  margin-bottom: 10px;
  font-family: monospace;
}

/* Dashboard */
.health-dashboard {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 24px;
  width: 100%;
}

.dashboard-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 32px;
}

.patient-greeting { font-size: 0.875rem; color: var(--text-secondary); }
.dashboard-title { font-size: 1.75rem; font-weight: 700; color: var(--text-primary); margin-top: 4px; }

.success-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(5, 150, 105, 0.08);
  border: 1px solid rgba(5, 150, 105, 0.2);
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 0.875rem;
  color: var(--accent);
  margin-bottom: 28px;
}

.health-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.metric-card {
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
}

.metric-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  font-weight: 600;
}

.metric-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 8px 0 4px;
}

.metric-status {
  font-size: 0.8125rem;
  color: var(--success);
  font-weight: 500;
}

.appt-card {
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  overflow: hidden;
}

.appt-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle);
  font-weight: 600;
  font-size: 0.9375rem;
}

.appt-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.875rem;
}

.appt-item:last-child { border-bottom: none; }

.appt-name { font-weight: 500; color: var(--text-primary); }
.appt-date { color: var(--text-muted); font-size: 0.8125rem; }

.appt-badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
}

.appt-badge.upcoming { background: rgba(5, 150, 105, 0.1); color: var(--accent); }
.appt-badge.scheduled { background: rgba(59, 130, 246, 0.1); color: #3b82f6; }

.logout-btn {
  background: transparent;
  border: 1.5px solid #e5e7eb;
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.875rem;
  transition: all 0.2s;
}

.logout-btn:hover { border-color: var(--accent); color: var(--accent); }