:root {
  --transport-bg: #f5f7f4;
  --transport-surface: #ffffff;
  --transport-line: #d8ded4;
  --transport-text: #17211b;
  --transport-muted: #66736a;
  --transport-primary: #1f7a5a;
  --transport-primary-dark: #14513d;
  --transport-warning: #b96b14;
  --transport-danger: #b42318;
  --transport-soft: #eef3ea;
  --transport-seat: #e8f2ed;
}

* {
  box-sizing: border-box;
}

body.transport-app {
  margin: 0;
  min-height: 100vh;
  background: var(--transport-bg);
  color: var(--transport-text);
  font-family: Arial, Helvetica, sans-serif;
  letter-spacing: 0;
}

[hidden] {
  display: none !important;
}

.transport-login-screen {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  background: var(--transport-bg);
}

.transport-login-copy {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  justify-content: center;
  padding: clamp(32px, 7vw, 96px);
  background: #20372d;
  color: #f7fbf5;
}

.transport-login-copy h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(36px, 6vw, 72px);
  line-height: 1;
}

.transport-login-copy p:last-child {
  max-width: 560px;
  color: #d9e8dd;
  font-size: 18px;
  line-height: 1.55;
}

.transport-login-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  padding: clamp(24px, 5vw, 48px);
  background: #fffdf7;
  border-left: 1px solid var(--transport-line);
}

.transport-login-card h2 {
  margin: 0;
  font-size: 1.45rem;
}

.transport-login-card label {
  display: grid;
  gap: 8px;
  font-weight: 700;
}

.transport-login-card input {
  min-height: 44px;
  min-width: 0;
  border: 1px solid #cbd7ce;
  border-radius: 8px;
  padding: 0 12px;
  background: #fff;
  color: var(--transport-text);
}

.form-error {
  min-height: 20px;
  margin: 0;
  color: var(--transport-danger);
  font-weight: 700;
  overflow-wrap: anywhere;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.transport-shell {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  min-height: 100vh;
  overflow-x: hidden;
}

.transport-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 16px 12px;
  border-right: 1px solid var(--transport-line);
  background: #fbfcfa;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.transport-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
  min-width: 0;
}

.transport-brand span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 7px;
  background: var(--transport-primary);
  color: #fff;
  font-weight: 800;
}

.transport-brand strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.transport-nav {
  display: grid;
  gap: 6px;
}

.transport-nav button {
  min-height: 38px;
  padding: 9px 10px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--transport-muted);
  text-align: left;
  overflow-wrap: anywhere;
}

.transport-nav button:hover,
.transport-nav button.is-active {
  border-color: var(--transport-line);
  background: var(--transport-soft);
  color: var(--transport-text);
}

.transport-workspace {
  min-width: 0;
  display: grid;
  grid-template-rows: auto 1fr;
}

.transport-topbar {
  min-height: 72px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--transport-line);
  background: rgba(255, 255, 255, .86);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.transport-topbar h1,
.panel-header h2,
.panel-header h3 {
  margin: 0;
  line-height: 1.15;
}

.transport-topbar h1 {
  font-size: 1.35rem;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--transport-muted);
  font-size: .76rem;
  font-weight: 700;
  text-transform: uppercase;
}

.status-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  max-width: 210px;
  padding: 5px 9px;
  border: 1px solid var(--transport-line);
  border-radius: 999px;
  background: #fff;
  color: var(--transport-text);
  font-size: .84rem;
  overflow-wrap: anywhere;
}

.status-pill.ok {
  background: #e7f5ee;
  color: #14513d;
}

.status-pill.warn {
  background: #fff4e2;
  color: #7a4208;
}

.status-pill.danger {
  background: #fee9e7;
  color: var(--transport-danger);
}

.status-pill.muted {
  color: var(--transport-muted);
}

.logout-button {
  min-height: 30px;
  border: 1px solid var(--transport-line);
  border-radius: 7px;
  padding: 5px 10px;
  background: #fff;
  color: var(--transport-text);
  font-weight: 800;
}

.transport-main {
  min-width: 0;
  padding: 16px;
}

.transport-panel {
  display: none;
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--transport-line);
  border-radius: 8px;
  background: var(--transport-surface);
}

.transport-panel.is-active {
  display: block;
}

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

.panel-header.compact {
  margin-bottom: 8px;
}

.sale-layout {
  display: grid;
  grid-template-columns: minmax(280px, 420px) minmax(320px, 1fr);
  gap: 12px;
  align-items: start;
}

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

.operation-form label,
.inline-form label {
  display: grid;
  gap: 5px;
  min-width: 0;
  color: var(--transport-muted);
  font-size: .84rem;
  font-weight: 700;
}

.operation-form input,
.operation-form select,
.inline-form input,
.inline-form select {
  width: 100%;
  min-height: 38px;
  min-width: 0;
  padding: 8px 9px;
  border: 1px solid var(--transport-line);
  border-radius: 6px;
  background: #fff;
  color: var(--transport-text);
}

.form-actions {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
}

.form-actions span {
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--transport-muted);
  font-size: .9rem;
}

.primary-button,
.secondary-button,
.danger-button {
  min-height: 38px;
  max-width: 100%;
  padding: 8px 12px;
  border-radius: 7px;
  border: 1px solid transparent;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.primary-button {
  background: var(--transport-primary);
  color: #fff;
}

.primary-button:hover {
  background: var(--transport-primary-dark);
}

.secondary-button {
  background: var(--transport-soft);
  border-color: var(--transport-line);
  color: var(--transport-text);
}

.danger-button {
  background: #fff0ef;
  border-color: #f4b3ad;
  color: var(--transport-danger);
}

.seat-panel,
.ticket-print-area,
.summary-box,
.table-shell {
  min-width: 0;
  border: 1px solid var(--transport-line);
  border-radius: 8px;
  background: #fbfcfa;
  padding: 12px;
}

.ticket-print-area {
  grid-column: 1 / -1;
}

.report-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.report-section {
  min-width: 0;
  border: 1px solid var(--transport-line);
  border-radius: 8px;
  background: var(--transport-surface);
  padding: 12px;
}

.report-section h3 {
  margin: 0 0 10px;
  font-size: .98rem;
}

.report-section table {
  width: 100%;
  border-collapse: collapse;
  font-size: .86rem;
}

.report-section th,
.report-section td {
  padding: 7px 6px;
  border-top: 1px solid var(--transport-line);
  text-align: left;
  overflow-wrap: anywhere;
}

.table-action {
  min-height: 30px;
  padding: 5px 9px;
  font-size: .82rem;
}

#ticketPrint {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  overflow-wrap: anywhere;
}

.seat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(48px, 1fr));
  gap: 8px;
  align-items: stretch;
}

.seat-cell {
  display: grid;
  place-items: center;
  gap: 1px;
  aspect-ratio: 1 / 1;
  min-width: 0;
  min-height: 48px;
  padding: 4px;
  border: 1px solid #a9c9b8;
  border-radius: 7px;
  background: var(--transport-seat);
  color: var(--transport-primary-dark);
  overflow: hidden;
  text-align: center;
}

.seat-cell strong,
.seat-cell span {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.seat-cell span {
  color: var(--transport-muted);
  font-size: .72rem;
}

.seat-cell.is-selected {
  outline: 3px solid #f0b35d;
  background: #fff6e8;
}

.seat-cell.is-busy,
.seat-cell:disabled {
  background: #eef0ed;
  border-color: #d6d9d4;
  color: #8a928c;
  cursor: not-allowed;
}

.cash-layout {
  display: grid;
  gap: 12px;
}

.inline-form {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 10px;
}

.inline-form label {
  flex: 1 1 180px;
}

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

.metric-grid article {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--transport-line);
  border-radius: 8px;
  background: #fbfcfa;
}

.metric-grid span {
  display: block;
  color: var(--transport-muted);
  font-size: .82rem;
  overflow-wrap: anywhere;
}

.metric-grid strong {
  display: block;
  margin-top: 5px;
  font-size: 1.35rem;
  overflow-wrap: anywhere;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}

th,
td {
  padding: 9px 8px;
  border-bottom: 1px solid var(--transport-line);
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
}

th {
  color: var(--transport-muted);
  font-size: .78rem;
  text-transform: uppercase;
}

.summary-list {
  display: grid;
  gap: 8px;
  margin: 0;
}

.summary-list div {
  display: grid;
  grid-template-columns: minmax(110px, .35fr) minmax(0, 1fr);
  gap: 8px;
}

.summary-list dt {
  color: var(--transport-muted);
  font-weight: 700;
}

.summary-list dd {
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
}

.empty-state {
  margin: 0;
  color: var(--transport-muted);
  overflow-wrap: anywhere;
}

.form-status {
  min-height: 20px;
  color: var(--transport-primary);
  font-weight: 700;
  overflow-wrap: anywhere;
}

.config-grid,
.config-data-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(240px, 1fr));
  gap: 12px;
}

.config-card {
  align-content: start;
  border: 1px solid var(--transport-line);
  border-radius: 8px;
  background: #fbfcfa;
}

.config-card h3,
.config-data-grid h3 {
  margin: 0;
  font-size: 1rem;
}

.config-card textarea {
  min-height: 118px;
  resize: vertical;
}

.config-data-grid {
  margin-top: 14px;
}

.config-data-grid section {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--transport-line);
  border-radius: 8px;
  background: #fff;
}

.config-mini-list {
  display: grid;
  gap: 6px;
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--transport-muted);
}

.config-mini-list li {
  overflow-wrap: anywhere;
}

@media (max-width: 980px) {
  .transport-login-screen {
    grid-template-columns: 1fr;
  }

  .transport-login-copy {
    min-height: auto;
    padding: 32px 22px;
  }

  .transport-login-card {
    border-left: 0;
    border-top: 1px solid var(--transport-line);
  }

  .transport-shell {
    grid-template-columns: 1fr;
  }

  .transport-sidebar {
    position: static;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--transport-line);
  }

  .transport-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .status-strip {
    justify-content: flex-start;
  }

  .sale-layout,
  .metric-grid,
  .config-grid,
  .config-data-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .transport-main {
    padding: 10px;
  }

  .transport-panel {
    padding: 10px;
  }

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

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

  .seat-grid {
    grid-template-columns: repeat(auto-fill, minmax(44px, 1fr));
  }

  .summary-list div {
    grid-template-columns: 1fr;
  }
}