/* ============================================================================
   flight-setup.css — the first page both fatigue tools share
   (frms-system/js/flight-setup.js, 2026-09-15)
   ----------------------------------------------------------------------------
   Loaded by tools/quick-score.html and frms-system/session.html, after each
   page's own sheet, so the form looks the same in both. Every rule is scoped
   under .fs-form and every colour is a css/tokens.css token.
   ============================================================================ */

.fs-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    color: var(--ink-body);
    font-family: var(--font-family);
}

.fs-form .fs-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin: 0;
    padding: 0;
    border: 0;
}
.fs-form .fs-section + .fs-section {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--line);
}
.fs-form .fs-section-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--ink);
    text-transform: none;
    letter-spacing: 0;
}

.fs-form .fs-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-md) var(--spacing-lg);
}
.fs-form .fs-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.fs-form .fs-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.fs-form .fs-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
    margin: 0;
}
.fs-form .fs-label {
    display: block;
    margin: 0;
    padding: 0;
    font-size: var(--text-support);
    font-weight: 600;
    line-height: 1.35;
    color: var(--ink-2);
    text-transform: none;
    letter-spacing: 0;
}
.fs-form .fs-hint {
    margin: 0;
    font-size: 12px;
    line-height: 1.4;
    color: var(--ink-muted);
}

/* Controls */
.fs-form input[type="text"],
.fs-form input[type="number"],
.fs-form input[type="date"],
.fs-form select {
    width: 100%;
    min-height: 40px;
    padding: 8px 12px;
    font-family: inherit;
    font-size: var(--text-body);
    color: var(--ink);
    background: var(--surface);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-md);
    box-shadow: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.fs-form input[type="number"] { font-variant-numeric: tabular-nums; }
.fs-form input:hover:not(:disabled),
.fs-form select:hover:not(:disabled) { border-color: var(--accent-light); }
.fs-form input:focus,
.fs-form select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}
.fs-form input:disabled,
.fs-form select:disabled {
    background: var(--wash);
    color: var(--ink-muted);
    cursor: not-allowed;
}
.fs-form .jf-dt input.jf-time-input { min-height: 40px; }

/* ── Route ─────────────────────────────────────────────────────────── */
.fs-form .fs-route {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}
.fs-form .fs-legs {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}
.fs-form .fs-leg {
    display: grid;
    grid-template-columns: 3.75rem minmax(0, 1fr) 1.25rem minmax(0, 1fr) 4rem 4.5rem;
    align-items: center;
    gap: var(--spacing-sm);
    margin: 0;
}
.fs-form .fs-leg-name {
    font-size: var(--text-support);
    font-weight: 600;
    color: var(--ink-2);
}
.fs-form .fs-leg-from {
    display: flex;
    align-items: center;
    min-height: 40px;
    padding: 0 12px;
    font-size: var(--text-body);
    font-weight: 500;
    color: var(--ink);
    background: var(--wash);
    border: 1px dashed var(--line-strong);
    border-radius: var(--radius-md);
}
.fs-form .fs-leg-arrow {
    text-align: center;
    color: var(--ink-muted);
}
.fs-form .fs-leg-time {
    text-align: right;
    font-size: var(--text-support);
    font-variant-numeric: tabular-nums;
    color: var(--ink-2);
    white-space: nowrap;
}
.fs-form .fs-airport { position: relative; min-width: 0; }
.fs-form .fs-airport-input { text-transform: uppercase; }
.fs-form .fs-airport-input::placeholder { text-transform: none; }

/* 44px: the WCAG 2.5.5 touch target (tests/e2e/frms-responsive-layout.spec.js). */
.fs-form .fs-remove-leg,
.fs-form .fs-add-leg {
    appearance: none;
    min-height: 44px;
    padding: 6px 12px;
    font-family: inherit;
    font-size: var(--text-support);
    font-weight: 600;
    line-height: 1.2;
    border-radius: var(--radius-md);
    cursor: pointer;
}
.fs-form .fs-remove-leg {
    color: var(--ink-2);
    background: transparent;
    border: 1px solid transparent;
}
.fs-form .fs-remove-leg:hover:not(:disabled) { color: var(--bad-ink); background: var(--bad-bg); }
.fs-form .fs-add-leg {
    color: var(--accent);
    background: var(--surface);
    border: 1px solid var(--line-strong);
}
.fs-form .fs-add-leg:hover:not(:disabled) { background: var(--accent-soft); border-color: var(--accent-light); }
.fs-form .fs-remove-leg:disabled,
.fs-form .fs-add-leg:disabled { opacity: 0.5; cursor: not-allowed; }

.fs-form .fs-route-foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-sm) var(--spacing-md);
}
.fs-form .fs-route-summary {
    margin: 0;
    font-size: var(--text-support);
    font-variant-numeric: tabular-nums;
    color: var(--ink-2);
}

/* ── The stop between two legs ───────────────────────────────────────────
   Ground time is measured per stop (owner ruling 2026-09-16) and reads
   where it happens — between the leg that lands and the one that leaves. */
.fs-form .fs-stop {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 0 3.75rem;
    padding: 6px 12px;
    font-size: var(--text-support);
    color: var(--ink-2);
    background: var(--wash);
    border-left: 2px solid var(--line-strong);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.fs-form .fs-stop-at {
    font-weight: 600;
    color: var(--ink);
    font-variant-numeric: tabular-nums;
}
.fs-form .fs-stop-label { color: var(--ink-muted); }
/* input[type=…] beats a bare class, so name the element here too or the
   shared `width: 100%` above stretches the box across the whole row. */
.fs-form input.fs-stop-input {
    width: 5rem;
    flex: 0 0 auto;
    min-height: 40px;
    padding: 6px 10px;
    font-family: inherit;
    font-size: var(--text-support);
    font-variant-numeric: tabular-nums;
    text-align: right;
    color: var(--ink);
    background: var(--surface);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-md);
}
.fs-form .fs-stop-unit { color: var(--ink-muted); }
.fs-form .fs-stop-readout {
    font-variant-numeric: tabular-nums;
    color: var(--ink-muted);
}

/* ── The live readout ────────────────────────────────────────────────────
   This page turns a flight into a number; the number used to appear only
   after leaving it. */
.fs-form .fs-readout {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-sm) var(--spacing-lg);
    margin-top: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--wash);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
}
.fs-form .fs-readout-figures {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}
.fs-form .fs-readout-figure {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.fs-form .fs-readout-value {
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
    color: var(--ink);
}
.fs-form .fs-readout-label {
    font-size: var(--text-label);
    font-weight: 600;
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    color: var(--ink-muted);
}
.fs-form .fs-readout-score {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-variant-numeric: tabular-nums;
}
.fs-form .fs-readout-score[hidden] { display: none; }
.fs-form .fs-readout-score-value { font-size: 1.35rem; font-weight: 700; line-height: 1.1; }
.fs-form .fs-readout-score-band {
    font-size: var(--text-label);
    font-weight: 600;
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
}
/* Low is the palette's ok pair. (It named --good-ink / --good-bg, which no
   stylesheet declares, so the Low chip painted nothing; fixed 2026-09-26.) */
.fs-form .fs-readout-score--low       { color: var(--ok-ink);     background: var(--ok-bg); }
.fs-form .fs-readout-score--moderate  { color: var(--warn-ink);   background: var(--warn-bg); }
.fs-form .fs-readout-score--high,
.fs-form .fs-readout-score--very-high { color: var(--bad-ink);    background: var(--bad-bg); }
.fs-form .fs-readout-score-scale { font-size: var(--text-support); font-weight: 600; opacity: .75; margin-left: -4px; }
/* What the band calls for: A's own words, which report a hazard and never rule on the pilot. */
.fs-form .fs-readout-action {
    flex: 1 1 100%;
    margin: 0;
    font-size: var(--text-support);
    font-weight: 600;
    color: var(--ink);
}
.fs-form .fs-readout-action[hidden] { display: none; }
.fs-form .fs-readout .fs-route-summary { flex: 1 1 100%; }

.fs-form .fs-section-lede {
    margin: -4px 0 0;
    font-size: var(--text-support);
    color: var(--ink-muted);
    max-width: 52ch;
}
.fs-form .fs-notice {
    margin: 0;
    padding: 8px 12px;
    font-size: var(--text-support);
    color: var(--warn-ink);
    background: var(--warn-bg);
    border-radius: var(--radius-md);
}
.fs-form .fs-notice[hidden] { display: none; }

/* Airport suggestions */
.fs-form .fs-suggest {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    z-index: 40;
    width: max(100%, 18rem);
    max-width: calc(100vw - 32px);
    max-height: 18rem;
    overflow-y: auto;
    padding: 4px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    box-shadow: 0 8px 22px rgba(22, 32, 46, 0.14);
}
.fs-form .fs-suggest.show { display: block; }
.fs-form .fs-suggest-item {
    display: grid;
    grid-template-columns: 3.5rem minmax(0, 1fr);
    column-gap: 8px;
    padding: 6px 8px;
    border-radius: 6px;
    cursor: pointer;
}
.fs-form .fs-suggest-item:hover,
.fs-form .fs-suggest-item[aria-selected="true"] { background: var(--accent-soft); }
.fs-form .fs-suggest-code { font-weight: 700; color: var(--ink); grid-row: span 2; align-self: center; }
.fs-form .fs-suggest-name { color: var(--ink); font-size: var(--text-support); }
.fs-form .fs-suggest-place { color: var(--ink-muted); font-size: 12px; }
.fs-form .fs-suggest-empty { padding: 8px; color: var(--ink-muted); font-size: var(--text-support); }

/* ── Crew ──────────────────────────────────────────────────────────── */
/* A display rule beats [hidden], so the Full Assessment's
   usePilotsFromCrew() could set the attribute and change nothing. Same trap
   as global.css .btn{display:inline-flex} over [hidden]. */
.fs-form .fs-pilots[hidden],
.fs-form .fs-section[hidden] { display: none; }
.fs-form .fs-pilots {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 0;
    padding: 0;
    border: 0;
    min-width: 0;
}
.fs-form .fs-pilots legend { padding: 0; margin-bottom: 6px; }
.fs-form .fs-choices {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}
.fs-form .fs-choice {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 40px;
    margin: 0;
    padding: 0 14px;
    font-size: var(--text-body);
    font-weight: 500;
    color: var(--ink);
    background: var(--surface);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-md);
    cursor: pointer;
}
.fs-form .fs-choice input { width: auto; margin: 0; accent-color: var(--accent); }
.fs-form .fs-choice:has(input:checked) {
    border-color: var(--accent);
    background: var(--accent-soft);
    font-weight: 600;
}
.fs-form .fs-choice:has(input:disabled) { cursor: not-allowed; opacity: 0.7; }

/* ── Duty add-ons ──────────────────────────────────────────────────── */
.fs-form .fs-addons {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-sm) var(--spacing-lg);
}
.fs-form .fs-addon {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    min-width: 0;
}
.fs-form .fs-check {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 40px;
    margin: 0;
    font-size: var(--text-body);
    font-weight: 500;
    color: var(--ink);
    cursor: pointer;
}
.fs-form .fs-check input { width: 18px; height: 18px; margin: 0; accent-color: var(--accent); }
.fs-form .fs-addon-value {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex: 0 0 auto;
}
.fs-form .fs-addon-value input[type="number"] { width: 5rem; text-align: right; }
.fs-form .fs-unit { font-size: var(--text-support); line-height: 1; color: var(--ink-muted); }

/* ── Narrow screens ────────────────────────────────────────────────── */
@media (max-width: 900px) {
    .fs-form .fs-addons { grid-template-columns: 1fr; }
    .fs-form .fs-addon { justify-content: flex-start; }
    .fs-form .fs-addon .fs-check { min-width: 14rem; }
}
@media (max-width: 640px) {
    /* Phone-sized touch targets for every control. */
    .fs-form input[type="text"],
    .fs-form input[type="number"],
    .fs-form input[type="date"],
    .fs-form select,
    .fs-form .jf-dt input.jf-time-input,
    .fs-form .fs-choice,
    .fs-form .fs-check,
    .fs-form .fs-leg-from { min-height: 44px; }
    .fs-form .fs-grid,
    .fs-form .fs-grid-2,
    .fs-form .fs-grid-3 { grid-template-columns: 1fr; }
    .fs-form .fs-leg {
        grid-template-columns: minmax(0, 1fr) 1.25rem minmax(0, 1fr);
        row-gap: 4px;
        padding-bottom: var(--spacing-sm);
        border-bottom: 1px solid var(--line);
    }
    .fs-form .fs-leg-name { grid-column: 1 / 2; }
    .fs-form .fs-leg-time { grid-column: 2 / 4; }
    .fs-form .fs-leg-name,
    .fs-form .fs-leg-time { grid-row: 1; }
    .fs-form .fs-remove-leg { grid-column: 1 / -1; justify-self: start; padding-left: 0; }
    .fs-form .fs-addon .fs-check { min-width: 0; flex: 1 1 auto; }
    .fs-form .fs-stop { margin-left: 0; }
    .fs-form input.fs-stop-input { min-height: 44px; }
    .fs-form .fs-readout-figures { gap: var(--spacing-md); width: 100%; }
    .fs-form .fs-readout-figure { flex: 1 1 5.5rem; }
}

@media (prefers-reduced-motion: reduce) {
    .fs-form input,
    .fs-form select { transition: none; }
}

/* ── The dock (owner, 2026-09-26, P-1) ──────────────────────────────────────
   The readout in one line, pinned to the bottom edge while the form is on
   screen and the full readout is not; tapping it goes back to the readout. */
.fs-form .fs-dock {
    position: fixed;
    left: 50%;
    bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    transform: translateX(-50%);
    z-index: var(--z-sticky);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-md);
    min-height: 44px;
    max-width: calc(100vw - 32px);
    padding: 6px 8px 6px 16px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-full);
    background: var(--surface);
    color: var(--ink);
    font: inherit;
    font-size: var(--text-support);
    font-variant-numeric: tabular-nums;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
}
.fs-form .fs-dock[hidden] { display: none; }
.fs-form .fs-dock:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.fs-form .fs-dock-duty { color: var(--ink-muted); font-weight: 600; white-space: nowrap; }
.fs-form .fs-dock-score {
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-weight: 700;
    white-space: nowrap;
}
.fs-form .fs-dock-score:empty { display: none; }

/* ── The schedule levers (owner, 2026-09-26, D-2) ───────────────────────────
   The pre-flight guide's M-1 to M-3 under the readout, from Moderate up,
   each with the planned score re-scored for that one change. */
.fs-form .fs-levers {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
}
.fs-form .fs-levers[hidden] { display: none; }
.fs-form .fs-levers-title { margin: 0; font-size: var(--text-card); font-weight: 700; color: var(--ink); }
.fs-form .fs-levers-lede { margin: 0; font-size: var(--text-support); color: var(--ink-muted); max-width: 70ch; }
.fs-form .fs-levers-list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: var(--spacing-md); }
.fs-form .fs-lever-text { margin: 0; font-size: var(--text-body); color: var(--ink-body); max-width: 70ch; }
.fs-form .fs-whatifs { margin: 6px 0 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 6px 16px; }
.fs-form .fs-whatif { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; font-size: var(--text-support); }
.fs-form .fs-whatif-label { color: var(--ink-body); }
.fs-form .fs-whatif-score {
    padding: 1px 10px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}
.fs-form .fs-whatif-note { color: var(--ink-muted); }