/* Journal: flight log, add-flight wizard, flight page, trips, surface legs, statistics.
   Only j- classes are styled here; colours come from the core custom properties (--bg, --surface, --fg, --muted, --border,
   --accent, --danger, …) so dark mode follows without a line of its own. */

.j-page { display: grid; gap: var(--gap); }
.j-page [hidden], .j-dialog [hidden] { display: none !important; }

.j-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem var(--gap); }
.j-header h1, .j-header h2 { margin: 0; }
.j-header-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.j-lead { margin: 0; color: var(--muted); }

.j-section { padding: var(--gap); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.j-section > h2 { margin-bottom: var(--gap); }
.j-danger { border-color: var(--danger); }

/* ---- forms */

.j-form { max-width: 40rem; }
.j-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); gap: var(--gap); }
.j-grid3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); gap: 0.75rem; }
.j-form input[type="date"], .j-form input[type="time"], .j-form input[type="search"], .j-filters input[type="date"], .j-dialog input[type="date"], .j-dialog input[type="time"] {
  width: 100%; min-height: var(--target); padding: 0.5rem 0.75rem;
  font: inherit; color: var(--fg); background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius);
}
.j-form input[aria-invalid="true"], .j-dialog input[aria-invalid="true"] { border-color: var(--danger); }
.j-form input[type="radio"], .j-form input[type="checkbox"], .j-dialog input[type="checkbox"] { width: 1.25rem; height: 1.25rem; min-height: 0; margin: 0; flex: none; accent-color: var(--accent); }
.j-actions { justify-content: flex-start; }
.j-fixed { margin: 0; }
.j-target { margin: 0; padding: 0.5rem 0.75rem; background: var(--accent-soft); border-radius: var(--radius); }

.j-flight-fields fieldset, .j-point { padding: 0.75rem; border: 1px solid var(--border); border-radius: var(--radius); min-width: 0; }
.j-flight-fields legend, .j-point legend { padding: 0 0.25rem; font-weight: 600; }
.j-time-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); gap: 0.75rem; }
.j-time-hint { margin: 0.5rem 0 0; }
.j-time-choice { margin-top: 0.5rem; }
.j-block { margin: 0; color: var(--muted); }
.j-flown { padding: 0.75rem; background: var(--bg); border-radius: var(--radius); }
.j-flown[hidden] { display: none; }
.j-more > summary { cursor: pointer; display: flex; align-items: center; min-height: var(--target); font-weight: 600; }
.j-codeshares { list-style: none; margin: 0 0 0.5rem; padding: 0; display: grid; gap: 0.75rem; }
.j-codeshare { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) auto; align-items: end; gap: 0.5rem; }
@media (max-width: 36rem) { .j-codeshare { grid-template-columns: 1fr; } }

.j-newtrip { padding: 0.75rem; border: 1px solid var(--border); border-radius: var(--radius); }
.j-distance { margin: 0; color: var(--muted); }
.j-conflict { display: grid; gap: 0.5rem; }
.j-conflict p { margin: 0; }

/* ---- the flight log */

.j-filters { display: grid; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); align-items: end; gap: 0.75rem; padding: var(--gap); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.j-count { margin: 0; color: var(--muted); }
.j-none { margin: 0; padding: var(--gap); }

/* ---- the flight page */

.j-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 0.75rem var(--gap); margin: var(--gap) 0 0; }
.j-fact dt { color: var(--muted); font-size: 0.9rem; }
.j-fact dd { margin: 0; overflow-wrap: anywhere; }
.j-notes { white-space: pre-wrap; }

/* ---- the wizard */

.j-steps { display: flex; flex-wrap: wrap; gap: 0.5rem var(--gap); list-style: none; margin: 0; padding: 0; }
.j-step { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--muted); }
.j-step-number { display: inline-flex; align-items: center; justify-content: center; width: 1.75rem; height: 1.75rem; border: 1px solid var(--border); border-radius: 50%; font-size: 0.85rem; font-weight: 600; }
.j-step.is-done { color: var(--fg); }
.j-step.is-done .j-step-number { background: var(--success-soft); border-color: transparent; color: var(--success); }
.j-step.is-current { color: var(--fg); font-weight: 700; }
.j-step.is-current .j-step-number { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.j-wizard-step { display: grid; gap: var(--gap); padding: var(--gap); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.j-wizard-step > h2 { margin: 0; }
.j-wizard-step > h2:focus { outline: none; }

.j-legs { margin: 0; padding: 0; border: 0; }
.j-leg-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.j-leg { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem; border: 1px solid var(--border); border-radius: var(--radius); }
.j-leg:focus-within { border-color: var(--accent); outline: 2px solid var(--focus); }
.j-leg label { display: flex; align-items: flex-start; gap: 0.75rem; flex: 1 1 18rem; min-height: var(--target); padding: 0.75rem; cursor: pointer; }
.j-leg.is-logged label { cursor: default; color: var(--muted); }
.j-leg-body { display: grid; gap: 0.15rem; }
.j-leg-detail { display: block; font-size: 0.9rem; }
.j-leg-open { padding: 0 0.75rem; }
.j-leg-new { border-style: dashed; }

/* ---- trips and surface legs */

.j-cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); gap: 0.75rem; }
.j-card { padding: var(--gap); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.j-card h3 { margin-bottom: 0.25rem; }
.j-card p { margin: 0 0 0.25rem; }
.j-newtrip-form { padding: var(--gap); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }

.j-timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-inline-start: 3px solid var(--border); margin-inline-start: 0.5rem; }
.j-timeline-item { display: grid; grid-template-columns: minmax(9rem, 12rem) 1fr auto; align-items: center; gap: 0.25rem 0.75rem; padding: 0.5rem 0 0.5rem 0.75rem; border-top: 1px solid var(--border); }
.j-timeline-item:first-child { border-top: 0; }
.j-timeline-flight { border-inline-start: 3px solid var(--accent); margin-inline-start: -3px; }
.j-timeline-surface { border-inline-start: 3px solid var(--success); margin-inline-start: -3px; }
.j-when { color: var(--muted); font-variant-numeric: tabular-nums; }
.j-what { min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 36rem) { .j-timeline-item { grid-template-columns: 1fr auto; } .j-timeline-item .j-when { grid-column: 1 / -1; } }

.j-pick { max-height: 60vh; overflow-y: auto; }
.j-pick-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.25rem; }
.j-pick-list label { display: flex; align-items: flex-start; gap: 0.75rem; min-height: var(--target); padding: 0.5rem; border-radius: var(--radius); cursor: pointer; }
.j-pick-list label:hover { background: var(--accent-soft); }
.j-dialog { width: min(42rem, calc(100vw - 1.5rem)); }

/* ---- statistics */

.j-stats-panel { padding-top: 0; }
.j-chart { width: 100%; padding: 0.5rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow-x: auto; }
.j-chart-canvas { display: block; max-width: 100%; }