:root {
  --bg-1: #f6f3ea;
  --bg-2: #dee8f4;
  --panel: #ffffff;
  --ink: #162134;
  --ink-muted: #4e5c74;
  --line: #d7deeb;
  --accent: #1f5ca8;
  --accent-soft: #d8e8fc;
  --success: #166534;
  --warning: #92400e;
  --error: #991b1b;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  font-family: 'Avenir Next', 'Segoe UI', sans-serif;
  color: var(--ink);
  background: linear-gradient(145deg, var(--bg-1), var(--bg-2));
}

.background-gradient {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 10% 10%, rgba(31, 92, 168, 0.16), transparent 35%),
    radial-gradient(circle at 85% 20%, rgba(22, 101, 52, 0.09), transparent 35%),
    radial-gradient(circle at 70% 85%, rgba(146, 64, 14, 0.1), transparent 45%);
  z-index: 0;
}

.app-shell {
  position: relative;
  z-index: 1;
  max-width: 1480px;
  margin: 0 auto;
  padding: 20px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}

.eyebrow {
  margin: 0;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-size: 12px;
}

h1,
h2,
h3 {
  margin: 0;
}

h1 {
  font-size: 30px;
  line-height: 1.1;
}

.panel {
  background: color-mix(in srgb, var(--panel) 95%, #f5f8ff 5%);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 12px 34px rgba(22, 33, 52, 0.08);
}

.topbar-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.session-info {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #f8fbff;
  color: var(--ink-muted);
  white-space: nowrap;
}

.workspace {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(250px, 320px) 1fr;
}

.login-panel {
  padding: 20px;
}

.login-panel p {
  margin: 8px 0;
  color: var(--ink-muted);
}

.login-hint {
  background: #fff7dd;
  border: 1px solid #ebd59d;
  border-radius: 10px;
  padding: 10px;
}

.grid-2 {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.login-submit {
  display: flex;
  align-items: flex-end;
}

.sidebar {
  padding: 16px;
  max-height: calc(100vh - 110px);
  overflow: auto;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.sidebar-tools {
  margin-bottom: 12px;
}

.request-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.request-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
  background: #fff;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.request-item:hover {
  transform: translateY(-1px);
  border-color: var(--accent);
  box-shadow: 0 6px 18px rgba(31, 92, 168, 0.16);
}

.request-item.active {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.request-item.archived {
  opacity: 0.82;
  background: #f7f9fd;
}

.request-folder-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: 8px;
}

.request-folder-toggle-row {
  margin-top: 6px;
}

.request-folder-toggle {
  width: 100%;
  border: 1px dashed #b8c5de;
  background: #f5f8ff;
  color: var(--ink);
  border-radius: 10px;
  padding: 8px 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.folder-count {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 12px;
  background: #fff;
}

.request-item-top,
.request-item-meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.request-item-route {
  margin: 7px 0;
  font-weight: 600;
}

.request-item-meta {
  font-size: 12px;
  color: var(--ink-muted);
}

.request-item-meta.muted {
  opacity: 0.8;
}

.main-content {
  padding: 18px;
}

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

.header-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
}

.header-meta .pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  min-height: 22px;
  padding: 3px 8px;
  white-space: nowrap;
}

.pill,
.status-chip {
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 4px 10px;
  font-size: 12px;
  background: #f6f8fc;
  color: var(--ink-muted);
}

.pill.info {
  border-color: #a8c4ea;
  background: #eaf2ff;
  color: #1f5ca8;
}

.pill.success {
  border-color: #96d6b3;
  background: #eafbf1;
  color: var(--success);
}

.pill.warning {
  border-color: #e8bf8b;
  background: #fff4e4;
  color: var(--warning);
}

.pill.error {
  border-color: #e3a8a8;
  background: #ffecec;
  color: var(--error);
}

.status-chip {
  padding: 2px 8px;
}

.status-chip.status-default {
  border-color: var(--line);
  background: #f6f8fc;
  color: var(--ink-muted);
}

.status-chip.status-yellow {
  border-color: #e8bf8b;
  background: #fff4e4;
  color: #92400e;
}

.status-chip.status-green {
  border-color: #96d6b3;
  background: #eafbf1;
  color: #166534;
}

.status-chip.status-red {
  border-color: #e3a8a8;
  background: #ffecec;
  color: #991b1b;
}

.message {
  margin-bottom: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #f4f7fc;
  color: var(--ink-muted);
}

.message.success {
  border-color: #96d6b3;
  background: #eafbf1;
  color: var(--success);
}

.message.warning {
  border-color: #e8bf8b;
  background: #fff4e4;
  color: var(--warning);
}

.message.error {
  border-color: #e3a8a8;
  background: #ffecec;
  color: var(--error);
}

.password-panel {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: #fcfdff;
  margin-bottom: 14px;
}

.password-form {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.password-form-actions {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  grid-column: 1 / -1;
}

.ops-strip {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 12px;
  margin-bottom: 14px;
}

.dispatch-section,
.notifications-section {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: #fcfdff;
}

.notifications-section {
  margin-bottom: 14px;
}

.dispatch-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.dispatch-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.dispatch-board {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 250px;
  overflow: auto;
}

.dispatch-row {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 10px;
  padding: 8px;
  text-align: left;
  cursor: pointer;
}

.dispatch-main,
.dispatch-meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
}

.dispatch-route {
  margin: 6px 0;
  font-weight: 600;
}

.dispatch-meta {
  font-size: 12px;
  color: var(--ink-muted);
  flex-wrap: wrap;
}

.notifications-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 250px;
  overflow: auto;
}

.notification-item button {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 10px;
  padding: 8px;
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.notification-item.unread button {
  border-color: #a8c4ea;
  background: #eef5ff;
}

.notification-item.read button {
  opacity: 0.86;
}

.notification-item small {
  color: var(--ink-muted);
}

.conflict-actions {
  margin-top: 8px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.calendar-section {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: #fcfdff;
  margin-bottom: 14px;
  overflow-x: auto;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.calendar-title-stack {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.calendar-toggle-btn {
  padding: 4px 9px;
  font-size: 12px;
  line-height: 1.1;
  border-radius: 8px;
}

.calendar-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.calendar-section.calendar-minimized .calendar-controls,
.calendar-section.calendar-minimized .calendar-grid {
  display: none;
}

.calendar-month-label {
  min-width: 160px;
  text-align: center;
  font-weight: 600;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
  min-width: 720px;
}

.calendar-grid.calendar-view-week {
  grid-template-columns: repeat(7, minmax(120px, 1fr));
}

.calendar-grid.calendar-view-day {
  grid-template-columns: 1fr;
  min-width: 0;
}

.calendar-weekday {
  text-align: center;
  font-size: 12px;
  color: var(--ink-muted);
  font-weight: 600;
  padding-bottom: 4px;
}

.calendar-day {
  min-height: 108px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.calendar-day.today {
  border-color: var(--accent);
}

.calendar-day.selected {
  background: var(--accent-soft);
}

.calendar-day.muted-day {
  background: #f7f9fd;
  opacity: 0.7;
}

.calendar-day-number {
  font-size: 12px;
  font-weight: 700;
}

.calendar-day-flights {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.calendar-flight {
  border: 1px solid #cad9f1;
  background: #edf4ff;
  color: #244675;
  border-radius: 7px;
  font-size: 11px;
  padding: 4px 5px;
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.calendar-flight-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
}

.calendar-flight-tail {
  font-weight: 700;
  font-size: 11px;
  line-height: 1.1;
  white-space: nowrap;
}

.calendar-flight-route {
  font-size: 11px;
  line-height: 1.2;
}

.calendar-status-badge {
  font-size: 10px;
  line-height: 1.1;
  padding: 1px 6px;
  min-height: 16px;
  white-space: nowrap;
}

.calendar-flight-time {
  font-size: 11px;
  line-height: 1.1;
  opacity: 0.86;
}

.calendar-blockout {
  border-color: #f1b5b5;
  background: #fff1f1;
  color: #8a1f1f;
  cursor: default;
  display: block;
}

.calendar-flight-day {
  gap: 6px;
  border-radius: 10px;
  padding: 8px 10px;
}

.calendar-flight-day .calendar-flight-tail {
  font-size: 12px;
}

.calendar-overflow {
  font-size: 11px;
  color: var(--ink-muted);
}

#requestEditor {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.request-inline-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-muted);
}

.request-editor-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.request-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.span-2 {
  grid-column: span 2;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--ink-muted);
}

input,
textarea,
select,
button {
  font: inherit;
}

input,
textarea,
select {
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 8px 10px;
  color: var(--ink);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(31, 92, 168, 0.14);
}

.btn {
  border: 1px solid var(--accent);
  color: #fff;
  background: var(--accent);
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
}

.btn:hover {
  filter: brightness(0.96);
}

.btn-secondary {
  background: #fff;
  color: var(--ink);
  border-color: var(--line);
}

.btn-danger {
  background: #b42318;
  border-color: #b42318;
  color: #fff;
}

.btn-danger:hover {
  filter: brightness(0.95);
}

.passenger-section,
.activity-section,
.admin-section,
.crew-section,
.legs-section,
.conflicts-section {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: #fcfdff;
}

.conflict-item {
  border: 1px solid #e8bf8b;
  background: #fff4e4;
  border-radius: 8px;
  padding: 7px 8px;
  color: #92400e;
  font-size: 13px;
}

.crew-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.passenger-extras {
  margin-top: 8px;
  max-width: 280px;
}

.request-actions-row {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

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

.admin-section {
  margin-top: 14px;
}

.admin-copy {
  margin: 6px 0 12px;
  color: var(--ink-muted);
}

.admin-create-form {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.account-form {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.account-form-actions {
  display: flex;
  align-items: flex-end;
  grid-column: 1 / -1;
}

.admin-config-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.admin-config-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-subsection {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fcfdff;
  padding: 12px;
}

.admin-create-submit {
  display: flex;
  align-items: flex-end;
}

.admin-users-wrap {
  overflow-x: auto;
}

.admin-users-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-users-table th,
.admin-users-table td {
  border-bottom: 1px solid var(--line);
  padding: 8px 6px;
  font-size: 13px;
  vertical-align: top;
}

.admin-users-table th {
  color: var(--ink-muted);
  text-align: left;
}

.admin-users-table input,
.admin-users-table select {
  width: 100%;
}

.admin-email-cell {
  white-space: nowrap;
}

.passenger-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

.passenger-table th,
.passenger-table td {
  border-bottom: 1px solid var(--line);
  text-align: left;
  padding: 8px 6px;
  font-size: 13px;
}

.passenger-table th {
  color: var(--ink-muted);
  font-weight: 600;
}

.passenger-table td input {
  width: 100%;
}

.passenger-table input.readonly-field,
.passenger-table input[readonly] {
  background: #f3f6fb;
  color: #45556f;
}

.activity-list {
  margin: 10px 0 0;
  padding-left: 18px;
  max-height: 190px;
  overflow: auto;
}

.activity-list li {
  margin-bottom: 8px;
  font-size: 13px;
}

.empty-state {
  color: var(--ink-muted);
  font-style: italic;
}

@media (max-width: 1200px) {
  .calendar-day {
    min-height: 90px;
  }

  .admin-create-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1100px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .ops-strip {
    grid-template-columns: 1fr;
  }

  .sidebar {
    max-height: none;
  }

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

  .grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .password-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .app-shell {
    padding: 12px;
  }

  h1 {
    font-size: 24px;
  }

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

  .form-grid,
  .grid-2,
  .password-form,
  .account-form,
  .admin-create-form,
  .admin-config-grid {
    grid-template-columns: 1fr;
  }

  .span-2 {
    grid-column: span 1;
  }

  .content-header,
  .calendar-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .calendar-title-stack {
    width: 100%;
  }

  .request-item-meta {
    flex-direction: column;
  }

  .calendar-grid {
    min-width: 640px;
  }

  .exec-overview-grid,
  .exec-approval-inputs {
    grid-template-columns: 1fr;
  }
}

.note {
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--ink-muted);
}

.workspace-admin {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.admin-tabs {
  display: flex;
  gap: 8px;
  padding: 10px;
}

.admin-tab {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
}

.admin-tab.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: #1f4c89;
}

.admin-shell .topbar {
  margin-bottom: 16px;
}

.admin-page-section {
  padding: 16px;
}

.pilot-assignments {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pilot-label {
  font-size: 13px;
  color: var(--ink-muted);
}

.checklist {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px;
  background: #fff;
  display: grid;
  gap: 6px;
  max-height: 160px;
  overflow: auto;
}

.checklist.disabled {
  opacity: 0.55;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--ink);
}

.check-item input {
  margin: 0;
}

.inline-form {
  display: flex;
  gap: 10px;
  margin: 8px 0 12px;
}

.inline-form input {
  flex: 1;
}

.aircraft-admin-table input,
.aircraft-admin-table textarea {
  width: 100%;
}

.aircraft-admin-table textarea {
  resize: vertical;
}

.admin-aircraft-status {
  min-width: 180px;
  font-size: 12px;
  color: var(--ink-muted);
}

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

.fleet-page {
  padding: 18px;
}

.fleet-admin-controls {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 12px;
  margin-bottom: 12px;
}

.fleet-admin-controls h3 {
  margin: 0 0 10px;
}

.fleet-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.fleet-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fcfdff;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.fleet-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.fleet-form-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.fleet-span-2 {
  grid-column: span 2;
}

.fleet-name-input {
  min-width: 12ch;
}

.fleet-status-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

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

.admin-aircraft-link-wrap {
  margin-bottom: 12px;
}

.fleet-range-block {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 10px;
}

.fleet-range-block h4 {
  margin: 0 0 8px;
}

.fleet-range-picker {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 10px;
}

.fleet-range-reason {
  grid-column: span 2;
}

.fleet-range-submit {
  display: flex;
  align-items: flex-end;
}

.fleet-range-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.fleet-range-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #f8fbff;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
}

.wb-page {
  padding: 18px;
}

.wb-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.wb-toolbar {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.exec-approval-shell {
  max-width: 980px;
}

.exec-approval-panel {
  padding: 18px;
}

.exec-approval-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.exec-approval-overview {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fcfdff;
  padding: 12px;
  margin-bottom: 12px;
}

.exec-overview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 12px;
  font-size: 14px;
}

.exec-overview-notes {
  margin-top: 10px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
  color: var(--ink-muted);
}

.exec-overview-notes div:last-child {
  color: var(--ink);
  margin-top: 4px;
}

.exec-approval-actions {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fcfdff;
  padding: 12px;
}

.exec-approval-actions p {
  margin: 6px 0 10px;
  color: var(--ink-muted);
}

.exec-approval-inputs {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.exec-approval-buttons {
  margin-top: 12px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.wb-toolbar label {
  min-width: 240px;
}

.wb-layout {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(280px, 0.95fr) minmax(460px, 1.4fr);
  margin-bottom: 12px;
}

.wb-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fcfdff;
  padding: 12px;
}

.wb-card h3 {
  margin-bottom: 10px;
}

.wb-tab-nav {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.wb-tab-btn {
  border: 1px solid var(--line);
  background: #eef4ff;
  color: #234;
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.wb-tab-btn:hover {
  background: #e3edff;
}

.wb-tab-btn.is-active {
  background: #c9dcff;
  border-color: #8eaee6;
  color: #0f2f66;
}

.wb-tab-panel {
  display: grid;
  gap: 12px;
}

.wb-settings-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.wb-table input {
  width: 100%;
}

.wb-cg-limits-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.wb-cg-limit-block {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  padding: 10px;
}

.wb-cg-limit-block h4 {
  margin: 0;
}

.wb-envelope-wrap {
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}

.wb-envelope-wrap svg {
  width: 100%;
  height: clamp(360px, 56vw, 700px);
  display: block;
}

.wb-flight-toolbar {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(4, minmax(0, 1fr)) auto auto;
  align-items: flex-end;
}

.wb-flight-toolbar label {
  min-width: 0;
}

.wb-flight-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1.65fr) minmax(320px, 1fr);
  align-items: start;
}

.wb-setup-table th,
.wb-setup-table td {
  white-space: nowrap;
}

.wb-setup-table td {
  vertical-align: middle;
}

.wb-check-cell {
  text-align: center;
}

.wb-check-cell input[type='checkbox'] {
  width: 16px;
  height: 16px;
}

.wb-mini-btn {
  padding: 4px 8px;
  font-size: 12px;
  border-radius: 8px;
}

.wb-substation-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.wb-substation-row td {
  background: #f8fbff;
  border-top: 0;
}

.wb-substation-panel {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.wb-substation-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.wb-subpoint-row {
  display: grid;
  gap: 8px;
  grid-template-columns: minmax(130px, 180px) minmax(130px, 180px) auto;
  align-items: end;
}

.wb-row-alert {
  background: #fff4f4;
}

.wb-summary-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.wb-summary-panel .wb-summary-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.wb-summary-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.wb-summary-card h3 {
  font-size: 15px;
}

.wb-summary-card.is-alert {
  border-color: #e3a8a8;
  background: #fff2f2;
}

.wb-metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-muted);
}

.wb-metric strong {
  color: var(--ink);
  font-size: 14px;
}

.wb-warnings-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

@media (max-width: 900px) {
  .inline-form {
    flex-direction: column;
    align-items: stretch;
  }

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

  .fleet-span-2 {
    grid-column: span 1;
  }

  .fleet-range-picker {
    grid-template-columns: 1fr;
  }

  .fleet-range-reason {
    grid-column: span 1;
  }

  .wb-layout {
    grid-template-columns: 1fr;
  }

  .wb-settings-grid {
    grid-template-columns: 1fr;
  }

  .wb-cg-limits-grid {
    grid-template-columns: 1fr;
  }

  .wb-flight-toolbar {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .wb-flight-grid {
    grid-template-columns: 1fr;
  }

  .wb-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .wb-subpoint-row {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

}

@media (max-width: 640px) {
  .wb-summary-grid {
    grid-template-columns: 1fr;
  }

  .wb-toolbar {
    width: 100%;
  }

  .wb-toolbar label {
    min-width: 0;
    width: 100%;
  }

  .wb-flight-toolbar label {
    width: 100%;
  }
}