:root {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #0f172a;
  background-color: #e7ecf5;
}

* {
  box-sizing: border-box;
}

body,
#root {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top right, rgba(59, 130, 246, 0.12), transparent 40%),
    #e7ecf5;
}

button {
  font: inherit;
}

.app-shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 280px;
  padding: 24px;
  background: #0f172a;
  color: #f1f5f9;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-circle {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, #06b6d4, #0ea5e9);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-brand h1 {
  font-size: 1.25rem;
  margin: 0;
  font-weight: 600;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nav-item {
  border: none;
  background: transparent;
  color: inherit;
  padding: 12px 16px;
  border-radius: 14px;
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s ease;
}

.nav-item:hover,
.nav-item.active {
  background: rgba(255, 255, 255, 0.12);
}

.sidebar-footer {
  margin-top: auto;
}

.status-card {
  background: #1e293b;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.status-card span {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.7rem;
  color: rgba(248, 250, 252, 0.64);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #d1d5db;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #34d399;
}

.main-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #f8fafc;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 30px;
  border-bottom: 1px solid #e2e8f0;
  background: #ffffff;
}

.topbar-info h2 {
  margin: 0;
  font-size: 1.25rem;
}

.topbar-info p {
  margin: 4px 0 0;
  color: #64748b;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-box {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 8px 12px;
}

.search-box input {
  border: none;
  outline: none;
  font-size: 0.95rem;
}

.primary-btn,
.ghost-btn {
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.primary-btn {
  background: linear-gradient(135deg, #14b8a6, #06b6d4);
  color: #fff;
  box-shadow: 0 12px 18px rgba(6, 182, 212, 0.3);
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #e2e8f0;
  display: grid;
  place-items: center;
  color: #475569;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  padding: 24px 30px 10px;
}

.stat-card {
  background: #fff;
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.06);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-hit {
  border: none;
  background: transparent;
  text-align: left;
  padding: 0;
  cursor: pointer;
  width: 100%;
}

.stat-hit.active span,
.stat-hit.active strong {
  color: #0ea5e9;
}

.stat-card span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #94a3b8;
}

.stat-card strong {
  font-size: 1.7rem;
}

.stat-card.confirmed span {
  color: #22c55e;
}

.stat-card.pending span {
  color: #fbbf24;
}

.stat-card.add-mobile {
  display: none;
}

.stats-grid.secondary {
  margin-top: -6px;
}

.ghost-btn {
  border: 1px dashed #94a3b8;
  color: #475569;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px 24px;
  gap: 12px;
}

.date-navigator {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #d1d5db;
  border-radius: 12px;
  padding: 6px;
  background: #fff;
}

.date-navigator button {
  border: none;
  background: transparent;
  padding: 6px;
  border-radius: 8px;
  cursor: pointer;
}

.date-navigator input {
  border: none;
  font-size: 0.9rem;
  font-weight: 600;
}

.date-navigator input:focus {
  outline: none;
}
.doctor-filter {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.doctor-filter button {
  border: 1px solid #cbd5f5;
  border-radius: 12px;
  padding: 6px 12px;
  background: #fff;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  color: #475569;
}

.doctor-filter button.active {
  background: #0ea5e9;
  color: #fff;
  border-color: transparent;
}

.doctor-filter button.doctor-active {
  box-shadow: 0 6px 12px rgba(14, 165, 233, 0.32);
}

.doctor-filter .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.schedule-panel {
  flex: 1;
  padding: 0 30px 30px;
  overflow: hidden;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
  align-items: center;
}

.panel-header h3 {
  margin: 0;
}

.panel-header p {
  margin: 2px 0 0;
  color: #64748b;
}

.panel-actions {
  display: flex;
  gap: 8px;
}

.icon-btn {
  width: 40px;
  height: 38px;
  border-radius: 12px;
  border: none;
  background: #fff;
  box-shadow: 0 6px 10px rgba(15, 23, 42, 0.08);
  display: grid;
  place-items: center;
  cursor: pointer;
}

.schedule-grid {
  background: #fff;
  border-radius: 24px;
  border: 1px solid #e2e8f0;
  padding: 14px;
  max-height: calc(100vh - 260px);
  overflow-y: auto;
}

.loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 0;
  gap: 12px;
  color: #94a3b8;
}

.spinner {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 4px solid rgba(15, 23, 42, 0.12);
  border-top-color: #14b8a6;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.slot-row {
  display: flex;
  border-bottom: 1px solid #f1f5f9;
  padding: 12px 0;
  gap: 12px;
}

.slot-row:last-child {
  border-bottom: none;
}

.slot-time {
  width: 80px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #94a3b8;
  text-align: center;
}

.slot-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.slot-empty {
  align-self: flex-end;
  border: 1px dashed #cbd5f5;
  border-radius: 12px;
  padding: 6px 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: #475569;
  cursor: pointer;
}

.slot-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.appointment-card {
  flex: 1 1 250px;
  border-radius: 16px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  padding: 12px 14px;
  background: #f8fafc;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: transform 0.2s ease;
}

.appointment-card:hover {
  transform: translateY(-4px);
}

.appointment-card.pending {
  border-left: 4px solid #facc15;
}

.appointment-card.confirmed {
  border-left: 4px solid #22c55e;
}

.appointment-card.cancelled {
  border-left: 4px solid #ef4444;
  opacity: 0.78;
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-head span {
  font-weight: 600;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.8rem;
  color: #475569;
}

.type-pill {
  background: #e0f2fe;
  padding: 2px 8px;
  border-radius: 999px;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tag {
  border: 1px solid;
  padding: 2px 6px;
  border-radius: 999px;
  font-size: 0.7rem;
}

.confirm-status {
  border: none;
  background: transparent;
  color: #15803d;
  cursor: pointer;
}

.status-badge {
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-badge.pending {
  background: #fff7ed;
  color: #c2410c;
}

.status-badge.confirmed {
  background: #ecfdf5;
  color: #047857;
}

.status-badge.cancelled {
  background: #fef2f2;
  color: #b91c1c;
}
.quick-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.35);
  display: grid;
  place-items: center;
  z-index: 9;
  padding: 12px;
}

.quick-panel {
  width: min(760px, 96vw);
  max-height: 80vh;
  background: #ffffff;
  border-radius: 24px;
  box-shadow: 0 40px 80px rgba(15, 23, 42, 0.35);
  border: 1px solid #e2e8f0;
  overflow: hidden;
}

.quick-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
}

.quick-header p {
  margin: 4px 0 0;
  color: #64748b;
}

.quick-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.quick-body {
  max-height: calc(80vh - 80px);
  overflow-y: auto;
}

.quick-actions-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.quick-btn {
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  color: #0f172a;
  border-radius: 10px;
  padding: 6px 10px;
  font-size: 0.85rem;
  cursor: pointer;
}

.quick-btn.success {
  border-color: #22c55e;
  background: #ecfdf3;
  color: #15803d;
}

.quick-btn.neutral {
  border-color: #fbbf24;
  background: #fffbeb;
  color: #92400e;
}

.quick-btn.danger {
  border-color: #ef4444;
  background: #fef2f2;
  color: #991b1b;
}

.quick-reschedule {
  margin-top: 10px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
}

.reschedule-fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

.reschedule-fields label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: #475569;
  font-size: 0.9rem;
}

.reschedule-fields input,
.reschedule-fields select {
  border: 1px solid #cbd5f5;
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 0.95rem;
}

.reschedule-actions {
  margin-top: 10px;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.quick-row {
  padding: 14px 20px;
  border-bottom: 1px solid #f1f5f9;
  cursor: pointer;
}

.quick-row:hover {
  background: #f8fafc;
}

.quick-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.quick-name {
  font-weight: 600;
}

.quick-time {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #475569;
  font-size: 0.9rem;
}

.quick-meta {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  color: #475569;
  font-size: 0.9rem;
}

.quick-type {
  background: #e0f2fe;
  padding: 4px 10px;
  border-radius: 12px;
}

.quick-doctor {
  font-weight: 600;
}

.quick-body .empty {
  padding: 20px;
  color: #94a3b8;
  text-align: center;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.35);
  display: grid;
  place-items: center;
  z-index: 10;
}

.modal-overlay.patient-modal {
  z-index: 12;
}

.modal-box {
  width: min(600px, 95vw);
  background: #fff;
  border-radius: 24px;
  box-shadow: 0 40px 60px rgba(15, 23, 42, 0.25);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-box.large {
  width: min(960px, 98vw);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  padding: 20px 28px;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-form {
  padding: 20px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.modal-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
  color: #475569;
}

.modal-form input,
.modal-form select,
.modal-form textarea {
  border: 1px solid #cbd5f5;
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 0.95rem;
  transition: border 0.2s ease;
  resize: vertical;
}

.record-form textarea {
  min-height: 80px;
}

.modal-form input:focus,
.modal-form select:focus,
.modal-form textarea:focus {
  border-color: #0ea5e9;
  outline: none;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.status-actions {
  display: flex;
  gap: 8px;
}

.status-actions button {
  flex: 1;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid #cbd5f5;
  background: transparent;
  font-weight: 600;
  cursor: pointer;
}

.status-actions button.active {
  background: #0ea5e9;
  color: #fff;
  border: none;
}

.modal-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
}

.modal-actions .ghost {
  border: 1px solid #e11d48;
  color: #b91c1c;
  background: transparent;
  border-radius: 12px;
  padding: 8px 14px;
  cursor: pointer;
}

.right-actions {
  display: flex;
  gap: 8px;
}

.right-actions button {
  border-radius: 12px;
  padding: 8px 16px;
  border: 1px solid transparent;
  cursor: pointer;
}

.right-actions button.primary {
  background: #0ea5e9;
  color: #fff;
}

.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #0f172a;
  color: #fff;
  padding: 12px 20px;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.4);
}

.patients-page {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.patients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
  padding: 0 30px 30px;
}

.patient-form,
.patient-list {
  background: #fff;
  border-radius: 18px;
  border: 1px solid #e2e8f0;
  padding: 18px;
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.06);
}

.patient-form h3 {
  margin-top: 0;
}

.patient-form-body {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.patient-form-body label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: #475569;
  font-size: 0.9rem;
}

.patient-form-body input {
  border: 1px solid #cbd5f5;
  border-radius: 10px;
  padding: 10px 12px;
}

.patient-actions {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  align-items: center;
}

.patient-list .patients-heading {
  margin-bottom: 12px;
}

.patient-rows {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.patient-row {
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 12px;
  background: #f8fafc;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.patient-main {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.patient-main strong {
  font-size: 1rem;
}

.patient-meta {
  display: flex;
  gap: 10px;
  color: #475569;
  flex-wrap: wrap;
  font-size: 0.9rem;
}

.patient-actions-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.settings-page {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.settings-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0 30px 30px;
}

.settings-card {
  background: #fff;
  border-radius: 18px;
  border: 1px solid #e2e8f0;
  padding: 18px;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.08);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.settings-card h3 {
  margin: 0;
}

.settings-card-toggle {
  border: none;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0;
  cursor: pointer;
  font: inherit;
  color: inherit;
}

.settings-card-toggle svg {
  transition: transform 0.2s ease;
}

.settings-card-toggle .rotated {
  transform: rotate(180deg);
}

.settings-card-body {
  border-top: 1px solid #e2e8f0;
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.settings-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: #475569;
  font-size: 0.9rem;
}

.settings-form input,
.settings-form textarea {
  border: 1px solid #cbd5f5;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.95rem;
}

.settings-form textarea {
  resize: vertical;
}

.settings-actions {
  display: flex;
  justify-content: flex-end;
}

.inline-form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.inline-form input[type='text'],
.inline-form input[type='color'] {
  border: 1px solid #cbd5f5;
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 0.9rem;
  flex: 1;
  min-width: 120px;
}

.inline-form input[type='color'] {
  max-width: 70px;
  padding: 0;
  height: 38px;
}

.settings-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.settings-list li {
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 10px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f8fafc;
  gap: 12px;
}

.settings-list li .info {
  display: flex;
  flex-direction: column;
}

.settings-list li.empty {
  justify-content: center;
  color: #94a3b8;
}

.patient-selected {
  margin-top: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  background: #f1f5f9;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.records-page {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.records-grid {
  padding: 0 30px 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.record-card {
  background: #fff;
  border-radius: 18px;
  border: 1px solid #e2e8f0;
  padding: 18px;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.08);
}

.record-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.record-card-header h3 {
  margin: 0;
}

.record-entries {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.record-entry {
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 14px;
  background: #f8fafc;
}

.record-entry-head {
  display: flex;
  gap: 12px;
  font-size: 0.9rem;
  color: #475569;
  flex-wrap: wrap;
}

.record-section {
  margin-top: 10px;
}

.record-section h4 {
  margin: 0 0 4px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94a3b8;
}

.record-section p {
  margin: 0;
  color: #1e293b;
  font-size: 0.95rem;
}

.patient-picker {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.patient-picker .ghost-btn {
  height: 40px;
}

.patient-suggestions {
  margin-top: 6px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.12);
  overflow: hidden;
}

.patient-suggestions button {
  width: 100%;
  padding: 10px 12px;
  border: none;
  background: #fff;
  display: flex;
  gap: 8px;
  align-items: center;
  cursor: pointer;
  text-align: left;
  border-bottom: 1px solid #f1f5f9;
}

.patient-suggestions button:last-child {
  border-bottom: none;
}

.patient-suggestions button:hover {
  background: #f8fafc;
}

.patient-name {
  font-weight: 600;
}

.patient-meta {
  color: #475569;
  font-size: 0.9rem;
}

@media (max-width: 1100px) {
  .sidebar {
    display: none;
  }
  .app-shell {
    flex-direction: column;
  }
  .main-area {
    width: 100%;
  }
  .stat-card.add-mobile {
    display: flex;
    justify-content: center;
    align-items: center;
  }
}

@media (max-width: 768px) {
  .topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

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

  .slot-row {
    flex-direction: column;
  }

  .slot-time {
    width: 100%;
    text-align: left;
  }
}