/* AVIONA web: calm operations-desk look. Tokens first, light and dark. */
:root {
  --bg: #F3F5F6; --panel: #FFFFFF; --ink: #16202A; --muted: #566370; --line: #D8DEE3;
  --accent: #A86400; --accent-soft: #FBEFD9; --nav: #0F1E33; --nav-ink: #C9D3E0; --danger: #B3261E;
  --body: "IBM Plex Sans", system-ui, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0F1519; --panel: #172027; --ink: #E6ECEF; --muted: #9AA8B3; --line: #2A363F;
    --accent: #F0B44C; --accent-soft: #3A2D14; --nav: #0A1117; --nav-ink: #9AA8B3; --danger: #F2827A;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { background: var(--bg); color: var(--ink); font-family: var(--body); font-size: 15px; line-height: 1.5; }

.shell { display: grid; grid-template-columns: 230px minmax(0, 1fr); min-height: 100%; }
@media (max-width: 800px) { .shell { grid-template-columns: minmax(0, 1fr); } .sidebar { position: static; } }

.sidebar { background: var(--nav); color: var(--nav-ink); padding: 20px 16px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.brand { display: block; color: #FFFFFF; font-weight: 600; font-size: 20px; letter-spacing: .08em; text-decoration: none; margin-bottom: 24px; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav-group { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: #E8A33D; margin: 16px 0 6px; }
.nav a { color: var(--nav-ink); text-decoration: none; padding: 6px 10px; border-radius: 4px; }
.nav a:hover { background: rgba(255, 255, 255, .06); color: #FFFFFF; }
.nav a.active { background: rgba(232, 163, 61, .16); color: #FFFFFF; }
.nav-soon { padding: 6px 10px; color: #6F7E8C; font-size: 13px; }

.content { padding: 28px clamp(16px, 4vw, 40px) 48px; min-width: 0; max-width: 1200px; }
h1 { font-size: 28px; margin: 0; font-weight: 600; text-wrap: balance; }
.lede { color: var(--muted); max-width: 65ch; }
.muted { color: var(--muted); }
.error { color: var(--danger); }
/* Code fields: registrations, flight numbers, IATA/ICAO and supplier codes (js/upper.js makes the value upper case). */
input.upper, textarea.upper { text-transform: uppercase; }
input.upper::placeholder, textarea.upper::placeholder { text-transform: none; }
.notice { background: var(--accent-soft); border: 1px solid var(--accent); padding: 10px 14px; border-radius: 4px; }

.page-head { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; margin-bottom: 20px; }

.btn, .btn-secondary, .btn-danger {
  font: inherit; font-weight: 500; border-radius: 4px; padding: 8px 16px; cursor: pointer; text-decoration: none; display: inline-block; border: 1px solid transparent;
}
.btn { background: var(--ink); color: var(--bg); }
.btn:hover { background: var(--accent); color: var(--ink); }
.btn[disabled] { opacity: .6; cursor: default; }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-secondary:hover { border-color: var(--accent); }
.btn-danger { background: var(--danger); color: #FFFFFF; }
.link { background: none; border: 0; color: var(--accent); cursor: pointer; font: inherit; padding: 0 6px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

.search { font: inherit; width: min(420px, 100%); padding: 8px 10px; border: 1px solid var(--line); border-radius: 4px; background: var(--panel); color: var(--ink); margin-bottom: 14px; }

.grid-wrap { overflow-x: auto; background: var(--panel); border: 1px solid var(--line); border-radius: 6px; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-family: var(--mono); font-weight: 500; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); padding: 10px 12px; border-bottom: 1px solid var(--line); }
.table td { padding: 9px 12px; border-bottom: 1px solid var(--line); font-variant-numeric: tabular-nums; }
.table tr:last-child td { border-bottom: 0; }
.table a { color: var(--accent); }

fieldset { border: 1px solid var(--line); border-radius: 6px; background: var(--panel); padding: 16px 18px 18px; margin: 0 0 16px; }
legend { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); padding: 0 6px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px 16px; }
.form-grid .wide { grid-column: span 2; }
@media (max-width: 560px) { .form-grid .wide { grid-column: auto; } }
label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; font-weight: 500; min-width: 0; }
label.check { flex-direction: row; align-items: center; gap: 8px; font-weight: 400; }
input, select { font: inherit; font-family: var(--mono); font-size: 14px; padding: 7px 9px; border: 1px solid var(--line); border-radius: 4px; background: var(--bg); color: var(--ink); min-width: 0; }
input.invalid, select.invalid { border-color: var(--danger); }
.validation-message { color: var(--danger); font-size: 12px; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }

.inline-form { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px; background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 14px 16px; margin-bottom: 16px; }
.inline-form .wide { flex: 1 1 220px; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; margin-top: 20px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 18px; text-decoration: none; color: var(--ink); display: flex; flex-direction: column; gap: 6px; }
.card:hover { border-color: var(--accent); }
.card span { color: var(--muted); font-size: 14px; }

nav[aria-label="pagination"], .paginator { margin-top: 10px; }

/* Invoice check */
h2 { font-size: 18px; font-weight: 600; margin: 28px 0 10px; }
h3 { font-size: 15px; font-weight: 600; margin: 18px 0 8px; }
.hint { color: var(--muted); font-size: 13px; margin: 8px 0 0; }
.empty { background: var(--panel); border: 1px dashed var(--line); border-radius: 6px; padding: 20px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin: 0 0 16px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 12px 14px; display: flex; flex-direction: column; gap: 2px; }
.kpi span { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.kpi strong { font-size: 20px; font-weight: 600; font-variant-numeric: tabular-nums; }
.kpi.bad strong { color: var(--danger); }
.kpi.ok strong { color: var(--ok); }
.kpi.info strong { color: var(--info); }
.chip { display: inline-block; font-size: 12px; font-weight: 500; padding: 1px 8px; border-radius: 10px; background: var(--line); color: var(--ink); white-space: nowrap; margin-right: 4px; }
.chip.ok { background: var(--ok-soft); color: var(--ok); }
.chip.warn { background: var(--accent-soft); color: var(--accent); }
.chip.bad { background: var(--danger-soft); color: var(--danger); }
.chip.info { background: var(--info-soft); color: var(--info); }
.table th.num, .table td.num { text-align: right; white-space: nowrap; }
.table td.neg { color: var(--danger); }
.table tr.clickable { cursor: pointer; }
.table tr.clickable:hover td { background: var(--accent-soft); }
.table tr.cancelled td { color: var(--muted); text-decoration: line-through; }
.table tr.cancelled td:last-child { text-decoration: none; }
.table td.reason { max-width: 420px; font-size: 13px; }
.table.lines td { vertical-align: top; }
.table.edit { margin: 8px 0; background: transparent; }
.table.edit td { padding: 4px 6px; }
.table.edit input { width: 100%; }
.calc { font-family: var(--mono); font-size: 12px; color: var(--muted); background: var(--bg); border-left: 3px solid var(--accent); padding: 6px 10px; margin-top: 6px; }
.calc-row td { background: var(--bg); }
.filters { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.tab { font: inherit; font-size: 13px; padding: 5px 12px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); color: var(--ink); cursor: pointer; }
.tab.active { background: var(--ink); color: var(--bg); border-color: var(--ink); }
textarea.paste { width: 100%; font-family: var(--mono); font-size: 13px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 4px; background: var(--bg); color: var(--ink); }
.error-box { background: var(--danger-soft); color: var(--danger); border-radius: 4px; padding: 10px 14px; font-size: 13px; margin-bottom: 12px; }
.pax-grid { display: grid; grid-template-columns: 140px repeat(2, minmax(0, 160px)); gap: 6px 12px; align-items: center; }
.adjustment { border: 1px solid var(--line); border-radius: 6px; padding: 12px; margin-bottom: 10px; }
.danger-zone { margin-top: 32px; }
label.file { flex-direction: row; align-items: center; gap: 8px; font-weight: 400; }
:root { --ok: #1E7A46; --ok-soft: #DDF1E5; --info: #2457A6; --info-soft: #E2EAF8; --danger-soft: #F9E1DF; }
@media (prefers-color-scheme: dark) {
  :root { --ok: #6FD39A; --ok-soft: #173826; --info: #8DB3F2; --info-soft: #1A2840; --danger-soft: #3D1C1A; }
}

/* Tariff import from PDF */
.proposal { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 12px 14px; margin-bottom: 10px; opacity: .75; }
.proposal.selected { opacity: 1; border-color: var(--accent); }
.proposal-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 8px; }
.proposal-body { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 16px; font-size: 14px; }
@media (max-width: 800px) { .proposal-body { grid-template-columns: minmax(0, 1fr); } }
.proposal .source blockquote { margin: 4px 0; padding: 6px 10px; border-left: 3px solid var(--line); color: var(--muted); font-size: 13px; }
.warn-text { color: var(--accent); font-size: 13px; }

/* Charges breakdown */
.table tfoot td { border-top: 2px solid var(--line); border-bottom: 0; }
.table.inner { background: transparent; font-size: 13px; }
.table.inner td { padding: 5px 8px; }
.bar { display: inline-block; width: 60px; height: 6px; background: var(--line); border-radius: 3px; margin-right: 6px; vertical-align: middle; overflow: hidden; }
.bar span { display: block; height: 100%; background: var(--accent); }

details.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 12px 16px; margin-bottom: 16px; }
details.panel summary { cursor: pointer; }
details.panel .inline-form { border: 0; padding: 0; background: transparent; }

/* Flown vs scheduled flights on the charges page */
.kpi small { font-size: 12px; color: var(--muted); }
.badge { display: inline-block; font-family: var(--mono); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; padding: 1px 6px; border-radius: 3px; border: 1px solid var(--line); color: var(--muted); }
.badge.ok { color: #1E6B3A; border-color: #9CCBAA; background: #E7F4EB; }
@media (prefers-color-scheme: dark) { .badge.ok { color: #8FD3A5; border-color: #2F5B3E; background: #15291D; } }

/* Tabs on the reference-data page */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: 8px 0 14px; }
.tab { background: transparent; border: 1px solid transparent; border-bottom: 0; padding: 8px 14px; font: inherit; color: var(--muted); cursor: pointer; border-radius: 4px 4px 0 0; }
.tab.active { color: var(--ink); border-color: var(--line); background: var(--panel); margin-bottom: -1px; font-weight: 600; }

/* Invoice upload */
.file-list { list-style: none; padding: 0; margin: 10px 0 0; display: flex; flex-direction: column; gap: 4px; font-size: 14px; }
.table input.cell { font: inherit; padding: 3px 6px; border: 1px solid var(--line); border-radius: 3px; background: var(--panel); color: var(--ink); }
.table input.cell.num { text-align: right; }

/* Import from the reference-data folder on the master data pages */
.import-panel { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 6px 0 14px; }
.import-panel .notice, .import-panel .error { flex-basis: 100%; }

/* Dispatch board */
.rotation { margin: 18px 0; }
.rotation h3 { margin: 0 0 6px; font-size: 16px; }
.table tr.turn-row td { padding: 3px 12px; font-size: 12px; background: var(--bg); }
.table tr.selected td { background: var(--accent-soft); }
.badge.warn { color: var(--accent); border-color: var(--accent); }
.badge.danger { color: var(--danger); border-color: var(--danger); }
.dispatch-detail { margin-top: 18px; }
.fuel-table { max-width: 640px; margin-top: 12px; }
.fuel-table tr.total td { border-top: 2px solid var(--line); }

/* Route map */
.route-map { height: 540px; border: 1px solid var(--line); border-radius: 6px; margin: 14px 0; background: var(--panel); }
.route-map .zone-label { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; color: var(--muted); text-align: center; font-weight: 500; }
.route-map .zone-label.crossed { color: var(--accent); font-weight: 600; font-size: 12px; }
.route-map .ad-label span { display: inline-block; white-space: nowrap; font-family: var(--mono); font-size: 12px; font-weight: 600; padding: 2px 7px;
  border-radius: 3px; background: var(--nav); color: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.25); }
.route-map .ad-label.arr span { background: var(--accent); }
.map-tiles-dark { filter: invert(1) hue-rotate(180deg) brightness(.85) contrast(.9); }
.leaflet-tooltip.map-tip { font-family: var(--body); font-size: 12px; border-radius: 3px; }
.route-layout { display: grid; grid-template-columns: minmax(280px, 380px) 1fr; gap: 18px; align-items: start; }
@media (max-width: 1000px) { .route-layout { grid-template-columns: 1fr; } }
.route-result .total-charge { font-size: 28px; font-weight: 600; font-variant-numeric: tabular-nums; }
.rates-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 6px 14px; }
.rates-grid label { flex-direction: row; align-items: center; justify-content: space-between; gap: 8px; font-size: 13px; }
.rates-grid input { width: 7em; text-align: right; }

/* Navigation: categories (collapsible) and sub-categories */
.nav-cat > summary { cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; }
.nav-cat > summary::-webkit-details-marker { display: none; }
.nav-cat > summary::after { content: "▾"; font-size: 10px; opacity: .7; margin-right: 6px; }
.nav-cat:not([open]) > summary::after { content: "▸"; }
.nav-cat a, .nav-cat .nav-soon, .nav-cat .nav-sub { display: block; }
.nav-cat a { margin: 1px 0; }
.nav-sub { font-size: 11px; color: #9AA7B3; margin: 8px 0 2px 10px; font-weight: 600; }
.nav a.sub, .nav .nav-soon.sub { padding-left: 22px; font-size: 13.5px; }
.nav-sub2 { display: block; font-size: 11px; color: #7F8E9B; margin: 6px 0 2px 22px; }
.nav a.sub2 { display: block; padding-left: 34px; font-size: 13.5px; }

/* Sign-in and user box */
.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; background: var(--nav); }
.login-card { width: min(420px, 100%); background: var(--panel); border-radius: 8px; padding: 28px 28px 20px; box-shadow: 0 10px 30px rgba(0,0,0,.25); }
.login-brand { color: var(--ink); margin-bottom: 12px; }
.login-form { display: flex; flex-direction: column; gap: 12px; margin: 16px 0 8px; }
.login-form label { display: flex; flex-direction: column; gap: 4px; font-weight: 500; }
.login-form input { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 4px; background: var(--panel); color: var(--ink); }
.userbox { border: 1px solid rgba(255,255,255,.12); border-radius: 6px; padding: 10px 12px; margin: -8px 0 18px; font-size: 13px; }
.userbox-name { color: #FFFFFF; font-weight: 600; }
.userbox-role { opacity: .8; }
.userbox-org { display: flex; flex-direction: column; gap: 2px; margin-top: 6px; }
.userbox-org select { font: inherit; font-size: 13px; padding: 3px 4px; border-radius: 4px; max-width: 100%; }
.userbox-links { display: flex; gap: 12px; align-items: center; margin-top: 8px; }
.userbox-links a, .userbox-links .link { color: var(--nav-ink); font-size: 13px; }
.userbox-links form { margin: 0; }
code.password { font-family: var(--mono); font-size: 16px; padding: 2px 8px; background: var(--panel); border: 1px solid var(--line); border-radius: 4px; user-select: all; }
.lang-switch { text-align: right; font-size: 13px; margin-bottom: 4px; }
.lang-switch .link.active { font-weight: 600; text-decoration: none; }

/* Kostnadsberäkning: the three steps on one page. */
.steps { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 16px; }
.steps a { padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; font-size: 13px; }
.step { border-top: 1px solid var(--line); padding-top: 4px; margin-top: 18px; scroll-margin-top: 12px; }
.step-no { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; background: var(--accent); color: #fff; font-size: 13px; margin-right: 6px; }
/* Kostnadsberäkning: tabs for estimated cost, actual cost, invoices, CRCO and flights. */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px; border-bottom: 1px solid var(--line); padding-bottom: 10px; }
.tabs .tab { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 6px; background: var(--panel); color: inherit; cursor: pointer; font: inherit; text-align: left; }
.tabs .tab small { color: var(--muted, #6b7280); font-size: 12px; }
.tabs .tab.active { border-color: var(--accent); box-shadow: inset 0 -3px 0 var(--accent); background: var(--accent-soft); }

/* SearchSelect: AVIONA's own result list (best matches first, arrow keys and Enter), written in capital letters. */
.ss-box { position: relative; }
.ss-list { position: absolute; z-index: 50; left: 0; right: 0; top: calc(100% + 2px); min-width: 18em; max-height: 320px; overflow-y: auto;
  margin: 0; padding: 4px 0; list-style: none; background: var(--panel); color: var(--ink); border: 1px solid var(--line); border-radius: 4px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, .14); font-size: 14px; text-transform: uppercase; }
.ss-item { display: flex; gap: 8px; align-items: baseline; padding: 5px 10px; cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ss-item strong { font-family: var(--mono); min-width: 3.5em; }
.ss-item .muted { font-size: 12px; }
.ss-item.active, .ss-item:hover { background: var(--accent-soft); }
.ss-empty { padding: 6px 10px; color: var(--muted); font-size: 13px; text-transform: none; }