:root {
  --care-primary: #0f4c5c;
  --care-accent: #0891b2;
  --care-accent-light: #22d3ee;
  --care-success: #10b981;
  --care-danger: #ef4444;
  --care-warning: #f59e0b;
  --bg-light: #f0fdfa;
  --bg-white: #ffffff;
  --border-color: #e2e8f0;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg-light);
  color: var(--text-primary);
  line-height: 1.5;
}

.header {
  background: var(--care-primary);
  color: white;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.logo-text {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
}
.logo-text .accent { color: var(--care-accent-light); }
.header-title {
  font-size: 14px;
  opacity: 0.7;
  padding-left: 16px;
  border-left: 1px solid rgba(255,255,255,0.2);
}
.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.timestamp {
  display: flex;
  flex-direction: column;
  font-size: 11px;
  opacity: 0.6;
  text-align: right;
  font-family: 'SF Mono', Monaco, 'Courier New', monospace;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 32px 24px;
}

h1 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 8px;
}

.subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.card {
  background: var(--bg-white);
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  overflow: hidden;
  margin-bottom: 24px;
}
.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  font-weight: 600;
  font-size: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.card-body { padding: 20px; }

.form-group {
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.form-group input,
.form-group select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--care-accent);
  box-shadow: 0 0 0 3px rgba(8, 145, 178, 0.1);
}

.btn {
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background-color: var(--care-accent);
  color: white;
}
.btn-primary:hover { background-color: #0e7490; }
.btn-success {
  background-color: var(--care-success);
  color: white;
}
.btn-success:hover { background-color: #059669; }

.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}
.badge-success { background: #d1fae5; color: #065f46; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-danger { background: #fee2e2; color: #991b1b; }
.badge-info { background: #dbeafe; color: #1e40af; }

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 24px;
}
.info-item label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.info-item .value {
  font-size: 14px;
  font-weight: 500;
}

.table {
  width: 100%;
  border-collapse: collapse;
}
.table th {
  text-align: left;
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 8px 12px;
  border-bottom: 2px solid var(--border-color);
}
.table td {
  padding: 12px;
  border-bottom: 1px solid var(--border-color);
  font-size: 14px;
}
.table tr:last-child td { border-bottom: none; }

.slot-card {
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.slot-card:hover {
  border-color: var(--care-accent);
  box-shadow: 0 2px 8px rgba(8, 145, 178, 0.1);
}
.slot-info { flex: 1; }
.slot-date { font-size: 15px; font-weight: 600; }
.slot-time { font-size: 14px; color: var(--text-secondary); }
.slot-type { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

.alert {
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 14px;
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.alert-icon { font-size: 18px; flex-shrink: 0; }
.alert-danger { background: #fee2e2; border: 1px solid #fca5a5; color: #991b1b; }
.alert-success { background: #d1fae5; border: 1px solid #6ee7b7; color: #065f46; }
.alert-info { background: #dbeafe; border: 1px solid #93c5fd; color: #1e40af; }