:root {
  --qe-nav: #16324f;
  --qe-entry: #15803d;
  --qe-exit: #2563eb;
  --qe-monthly: #7c3aed;
  --qe-camera: #0f766e;
  --qe-neutral: #475569;
  --qe-warning: #d97706;
  --qe-danger: #dc2626;
  --qe-bg: #f4f7fb;
  --qe-card: #ffffff;
  --qe-text: #0f172a;
  --qe-muted: #64748b;
  --qe-border: #d8e1ec;
  --qe-focus: #60a5fa;
}

body {
  background: var(--qe-bg);
  color: var(--qe-text);
}

.qe-app-shell {
  background: var(--qe-bg) !important;
}

.qe-header {
  background: var(--qe-nav) !important;
}

.qe-infobar {
  border-color: var(--qe-border) !important;
}

.qe-main {
  animation: qe-fade-in 160ms ease-out;
}

.qe-card,
.op-action-card,
.qe-login-card {
  background: var(--qe-card);
  border: 1px solid var(--qe-border) !important;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.07) !important;
}

.op-action-card {
  overflow: hidden;
}

.btn {
  border-radius: 9px;
  font-weight: 650;
  transition: transform 120ms ease, box-shadow 120ms ease, background-color 120ms ease;
}

.btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(15, 23, 42, 0.14);
}

.btn:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: none;
}

.btn-success {
  --bs-btn-bg: var(--qe-entry);
  --bs-btn-border-color: var(--qe-entry);
  --bs-btn-hover-bg: #166534;
  --bs-btn-hover-border-color: #166534;
}

.btn-primary {
  --bs-btn-bg: var(--qe-exit);
  --bs-btn-border-color: var(--qe-exit);
  --bs-btn-hover-bg: #1d4ed8;
  --bs-btn-hover-border-color: #1d4ed8;
}

.btn-qe-monthly {
  color: #fff !important;
  background: var(--qe-monthly) !important;
  border-color: var(--qe-monthly) !important;
}

.btn-qe-monthly:hover,
.btn-qe-monthly:focus {
  background: #6d28d9 !important;
  border-color: #6d28d9 !important;
}

.btn-qe-camera {
  color: #fff !important;
  background: var(--qe-camera) !important;
  border-color: var(--qe-camera) !important;
}

.btn-qe-camera:hover,
.btn-qe-camera:focus {
  background: #115e59 !important;
  border-color: #115e59 !important;
}

.btn-qe-neutral {
  color: #fff !important;
  background: var(--qe-neutral) !important;
  border-color: var(--qe-neutral) !important;
}

.btn-warning {
  --bs-btn-bg: var(--qe-warning);
  --bs-btn-border-color: var(--qe-warning);
}

.btn-danger {
  --bs-btn-bg: var(--qe-danger);
  --bs-btn-border-color: var(--qe-danger);
}

.form-control,
.form-select {
  color: var(--qe-text);
  border-color: var(--qe-border);
  border-radius: 9px;
}

.form-control:focus,
.form-select:focus,
.btn:focus-visible,
a:focus-visible,
button:focus-visible {
  border-color: var(--qe-focus) !important;
  outline: 3px solid rgba(96, 165, 250, 0.38) !important;
  outline-offset: 2px;
  box-shadow: none !important;
}

.dash-table-container .dash-cell.focused,
.dash-table-container .dash-cell.cell--selected {
  background: #dbeafe !important;
  border: 2px solid var(--qe-exit) !important;
}

.qe-feedback:not(:empty) {
  position: sticky;
  top: 8px;
  z-index: 1020;
}

.qe-feedback .alert {
  border: 0;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.16);
}

.op-patio-mobile-list {
  display: none;
}

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

.qe-exit-preview > div {
  display: flex;
  flex-direction: column;
  padding: 12px;
  background: #f8fafc;
  border: 1px solid var(--qe-border);
  border-radius: 10px;
}

.qe-preview-label {
  color: var(--qe-muted);
  font-size: 0.78rem;
}

.qe-preview-value {
  margin-top: 3px;
  color: var(--qe-text);
  font-size: 1.05rem;
}

.op-patio-mobile-card {
  width: 100%;
  margin-bottom: 10px;
  padding: 14px;
  color: var(--qe-text) !important;
  text-align: left;
  background: #fff !important;
  border: 1px solid var(--qe-border) !important;
}

.op-mobile-card-head,
.op-mobile-card-metrics {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.op-mobile-placa {
  color: var(--qe-text);
  font-size: 1.3rem;
  letter-spacing: 0.04em;
}

.op-mobile-tipo {
  padding: 3px 9px;
  color: #334155;
  font-size: 0.75rem;
  background: #e2e8f0;
  border-radius: 999px;
}

.op-mobile-card-metrics {
  margin-top: 12px;
}

.op-mobile-card-metrics > div {
  display: flex;
  flex-direction: column;
}

.op-mobile-card-metrics small,
.op-mobile-card-meta {
  color: var(--qe-muted);
}

.op-mobile-card-metrics strong:last-child {
  color: var(--qe-exit);
}

.op-mobile-card-meta {
  margin-top: 10px;
  font-size: 0.78rem;
}

.login-password-toggle {
  min-width: 52px;
}

@media (max-width: 768px) {
  .op-patio-desktop {
    display: none;
  }

  .op-patio-mobile-list {
    display: block;
  }

  .qe-exit-preview {
    grid-template-columns: 1fr;
  }

  .qe-feedback:not(:empty) {
    top: 4px;
  }
}

@keyframes qe-fade-in {
  from { opacity: 0; transform: translateY(3px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .qe-main,
  .btn {
    animation: none;
    transition: none;
  }
}