/* ── Layout ──────────────────────────────────────────────────── */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  background: var(--blue, #1267a8);
  color: #fff;
}

.app-header h1 { margin: 0; font-size: 1.25rem; }

.container { max-width: 1100px; margin: 0 auto; padding: 1.5rem; }
.container-sm { max-width: 640px; }

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn { display: inline-block; padding: 0.5rem 1rem; border-radius: 6px;
       border: none; cursor: pointer; font-size: 0.95rem; text-decoration: none;
       transition: opacity 0.15s; }
.btn:hover { opacity: 0.85; }
.btn-primary   { background: var(--blue, #1267a8); color: #fff; }
.btn-secondary { background: #e5e7eb; color: #111; }
.btn-ghost     { background: transparent; color: #6b7280; border: 1px solid #d1d5db; }
.btn-danger    { background: #ef4444; color: #fff; }
.btn-sm        { padding: 0.35rem 0.75rem; font-size: 0.85rem; }

/* ── Patients grid ───────────────────────────────────────────── */
.patients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.patient-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.patient-card__photo {
  width: 64px; height: 64px; border-radius: 50%;
  object-fit: cover; background: #f3f4f6;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
}

.patient-card__photo img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; }

.patient-card__name { font-weight: 600; font-size: 1rem; }
.patient-card__age  { color: #6b7280; font-size: 0.875rem; }
.patient-card__conditions { font-size: 0.85rem; color: #374151;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden; }

.patient-card__actions { display: flex; gap: 0.5rem; margin-top: 0.5rem; }

/* ── Form ────────────────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 0.35rem; margin-bottom: 1rem; }
.form-group label { font-weight: 500; font-size: 0.9rem; }
.form-group input, .form-group textarea, .form-group select {
  padding: 0.5rem 0.75rem; border: 1px solid #d1d5db;
  border-radius: 6px; font-size: 0.95rem;
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--blue, #1267a8); }

.field-error { color: #ef4444; font-size: 0.8rem; }
.error-banner { background: #fee2e2; color: #b91c1c;
                padding: 0.75rem 1rem; border-radius: 6px; margin-top: 0.5rem; }

/* ── Contacts ────────────────────────────────────────────────── */
.contacts-fieldset { border: 1px solid #e5e7eb; border-radius: 8px;
                     padding: 1rem; margin-bottom: 1rem; }
.contacts-fieldset legend { font-weight: 500; padding: 0 0.5rem; }

.contact-row { display: flex; gap: 0.5rem; align-items: flex-end; margin-bottom: 0.75rem; flex-wrap: wrap; }
.contact-row input { flex: 1; min-width: 120px; }
.contact-row .btn-remove { background: none; border: none; color: #ef4444;
                            cursor: pointer; font-size: 1.1rem; padding: 0.3rem; }

/* ── Photo preview ───────────────────────────────────────────── */
.photo-preview { margin-top: 0.5rem; }
.photo-preview img { width: 80px; height: 80px; border-radius: 8px; object-fit: cover; }

/* ── States ──────────────────────────────────────────────────── */
.loading-state { text-align: center; color: #6b7280; padding: 2rem; }
.empty-state   { text-align: center; padding: 3rem 1rem; }
.empty-state p { color: #6b7280; margin-bottom: 1rem; }

.header-actions { display: flex; align-items: center; gap: 0.75rem; color: #e0e7ff; font-size: 0.9rem; }

.form-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1.5rem; }

/* ── Mobile ──────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .patients-grid { grid-template-columns: 1fr; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
}