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

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

:root {
  /* Clinical signage palette */
  --paper: #f6f4ee;
  --paper-raised: #ffffff;
  --ink: #1a1a17;
  --teal: #0b3b36;
  --teal-dark: #082a26;
  --teal-tint: #e4ece9;
  --amber: #c6511a;
  --amber-tint: #fbe7dc;
  --red: #b3261e;
  --red-tint: #f8dad8;
  --green: #1f7a5c;
  --green-tint: #dcece5;
  --line: rgba(11, 59, 54, 0.16);

  /* Back-compat aliases used by inline styles across pages */
  --primary: var(--teal);
  --primary-dark: var(--teal-dark);
  --success: var(--green);
  --warning: var(--amber);
  --danger: var(--red);
  --gray-50: #f1efe8;
  --gray-100: var(--paper);
  --gray-200: var(--line);
  --gray-300: #c9c3b4;
  --gray-500: #6b6a5f;
  --gray-700: #3c3b34;
  --gray-900: var(--ink);
  --shadow: 0 1px 2px rgba(11, 20, 18, 0.06);
  --shadow-lg: 0 12px 28px -8px rgba(11, 20, 18, 0.28);

  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
  font-family: var(--font-body);
  background-color: var(--paper);
  color: var(--ink);
  line-height: 1.5;
}

.app-header {
  background: var(--teal);
  color: var(--paper);
  padding: 1.5rem 2rem;
  margin-bottom: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  border-bottom: 3px solid var(--amber);
}

.app-header h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.75rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 0.35rem;
}

.app-header p {
  color: rgba(246, 244, 238, 0.72);
  font-size: 0.8125rem;
}

.top-nav {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.top-nav a {
  color: rgba(246, 244, 238, 0.78);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.5rem 0.25rem;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

.top-nav a:hover {
  color: #ffffff;
  border-bottom-color: var(--amber);
}

.page {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1rem 2rem;
}

.dashboard-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0;
  margin-bottom: 2rem;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 0.25rem;
  overflow: hidden;
}

.card {
  background: var(--paper-raised);
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  border-left: 1px solid var(--line);
  border-top: 3px solid var(--gray-300);
}

.card:first-child {
  border-left: none;
}

.card span {
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--gray-500);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.card strong {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.card.success {
  border-top-color: var(--green);
}

.card.success strong {
  color: var(--green);
}

.card.ordered {
  border-top-color: var(--teal);
}

.card.ordered strong {
  color: var(--teal);
}

.card.delivered {
  border-top-color: #2a6f7a;
}

.card.delivered strong {
  color: #2a6f7a;
}

.card.warning {
  border-top-color: var(--amber);
}

.card.warning strong {
  color: var(--amber);
}

.card.danger {
  border-top-color: var(--red);
  background: var(--red-tint);
}

.card.danger strong {
  color: var(--red);
}

.panel {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 0.25rem;
  margin-bottom: 2rem;
  overflow: hidden;
}

.panel-header {
  background-color: var(--teal-tint);
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.panel-header h2 {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--teal-dark);
}

.panel-content {
  padding: 1.5rem;
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  padding: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.filter-grid label {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.filter-grid label span {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gray-700);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

input,
select,
textarea {
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--gray-300);
  border-radius: 0.2rem;
  font-size: 1rem;
  font-family: inherit;
  background: var(--paper-raised);
  color: var(--ink);
  transition: border-color 0.15s, box-shadow 0.15s;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(11, 59, 54, 0.14);
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead {
  background-color: var(--gray-50);
  border-bottom: 2px solid var(--line);
}

th {
  padding: 0.9rem 1rem;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--teal-dark);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
}

tbody tr:hover {
  background-color: var(--teal-tint);
}

.empty-state {
  text-align: center;
  color: var(--gray-500);
  padding: 2rem !important;
  font-style: italic;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.65rem;
  border-radius: 0.2rem;
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-badge.completed {
  background-color: var(--green-tint);
  color: var(--green);
}

.status-badge.ordered {
  background-color: var(--teal-tint);
  color: var(--teal);
}

.status-badge.delivered {
  background-color: #dcebee;
  color: #2a6f7a;
}

.status-badge.not_completed {
  background-color: var(--amber-tint);
  color: var(--amber);
}

.status-badge.late {
  background-color: var(--red);
  color: #ffffff;
  font-weight: 700;
}

.status-badge.late::before {
  content: '\25B2';
  font-size: 0.55rem;
}

.btn {
  padding: 0.7rem 1.4rem;
  border: none;
  border-radius: 0.2rem;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn.primary {
  background-color: var(--teal);
  color: #ffffff;
}

.btn.primary:hover:not(:disabled) {
  background-color: var(--teal-dark);
}

.btn.secondary {
  background-color: var(--paper-raised);
  color: var(--teal-dark);
  border: 1px solid var(--gray-300);
}

.btn.secondary:hover:not(:disabled) {
  background-color: var(--gray-50);
}

.btn.danger {
  background-color: var(--red);
  color: #ffffff;
}

.btn.danger:hover:not(:disabled) {
  background-color: #8f1e18;
}

.btn.success {
  background-color: var(--green);
  color: #ffffff;
}

.btn.success:hover:not(:disabled) {
  background-color: #175f48;
}

.btn-group {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.form-group label {
  font-weight: 600;
  color: var(--gray-700);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.form-group label.checkbox-label {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
  text-transform: none;
  letter-spacing: normal;
}

.record-status-select {
  min-width: 140px;
}

.form-group input:not([type="checkbox"]),
.form-group select,
.form-group textarea {
  width: 100%;
}

.form-group input[type="checkbox"] {
  width: 1.1rem;
  height: 1.1rem;
  flex: none;
  accent-color: var(--teal);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  margin-top: 2rem;
}

.alert {
  padding: 1rem 1.5rem;
  border-radius: 0.2rem;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  border-left: 4px solid;
}

.alert.success {
  background-color: var(--green-tint);
  color: var(--green);
  border-left-color: var(--green);
}

.alert.error {
  background-color: var(--red-tint);
  color: var(--red);
  border-left-color: var(--red);
}

.alert.info {
  background-color: var(--teal-tint);
  color: var(--teal-dark);
  border-left-color: var(--teal);
}

.modal-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(11, 20, 18, 0.55);
  z-index: 999;
}

.modal-backdrop.active {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal {
  background: var(--paper-raised);
  border-radius: 0.25rem;
  box-shadow: var(--shadow-lg);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--teal-tint);
}

.modal-header h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--teal-dark);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--gray-500);
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  color: var(--teal-dark);
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
}

/* QR Code Page */
.qr-generator-form {
  max-width: 600px;
  margin: 0 auto;
}

.qr-code-display {
  text-align: center;
  margin-top: 2rem;
  padding: 2rem;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 0.25rem;
}

.qr-code-display canvas {
  max-width: 100%;
  height: auto;
}

/* Scan Page */
.scan-page {
  min-height: 100vh;
  background: var(--paper);
  display: flex;
  flex-direction: column;
}

.scan-band {
  background: var(--teal);
  color: #ffffff;
  padding: 1.75rem 1.5rem 1.5rem;
  text-align: center;
  border-bottom: 4px solid var(--amber);
}

.scan-band .hospital-name {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.scan-band .department-name {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.75);
  margin-top: 0.15rem;
}

.scan-container {
  max-width: 480px;
  width: 100%;
  margin: 0 auto;
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.scan-info {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 0.25rem;
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  text-align: center;
}

.scan-info h2 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
}

.scan-info .due-time {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.3rem 0.75rem;
  background: var(--amber-tint);
  color: var(--amber);
  border-radius: 0.2rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.scan-form {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 0.25rem;
  padding: 1.5rem;
}

.scan-form label {
  display: block;
  margin-bottom: 0.75rem;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--gray-700);
}

.scan-form input {
  width: 100%;
  padding: 1.1rem 1rem;
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
  text-align: center;
  border: 2px solid var(--gray-300);
}

.scan-form button {
  width: 100%;
  padding: 1.1rem;
  font-size: 1rem;
}

.confirmation-message {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 0.25rem;
  padding: 2.5rem 1.5rem;
  text-align: center;
  margin-bottom: 1.25rem;
}

.stamp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 148px;
  height: 148px;
  border: 4px solid var(--green);
  border-radius: 50%;
  transform: rotate(-8deg);
  margin: 0 auto 1.25rem;
  color: var(--green);
}

.stamp.not-found {
  border-color: var(--red);
  color: var(--red);
  transform: rotate(-6deg);
}

.stamp-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1.25;
}

.confirmation-message h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

/* Responsive */
@media (max-width: 768px) {
  .app-header {
    flex-direction: column;
    align-items: flex-start;
    padding: 1.25rem 1.5rem;
  }

  .top-nav {
    width: 100%;
  }

  .dashboard-cards {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }

  .card {
    border-left: none;
    border-bottom: 1px solid var(--line);
  }

  .filter-grid {
    grid-template-columns: 1fr;
  }

  table {
    font-size: 0.875rem;
  }

  th,
  td {
    padding: 0.75rem 0.5rem;
  }

  .panel-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Utility classes */
.hidden {
  display: none;
}

.text-center {
  text-align: center;
}

.mt-1 {
  margin-top: 0.25rem;
}

.mt-2 {
  margin-top: 0.5rem;
}

.mb-2 {
  margin-bottom: 0.5rem;
}

.gap-1 {
  gap: 0.25rem;
}

.w-full {
  width: 100%;
}