/* ---------- Self-hosted fonts (paths relative to this file in /css) ---------- */
@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url("../fonts/spacegrotesk-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Space Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/spacemono-400-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Space Mono";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/spacemono-700-latin.woff2") format("woff2");
}

/* ---------- Tokens ---------- */
:root {
  --paper: #f3f4f6;
  --ticket: #ffffff;
  --stub: #f8fafc;
  --ink: #10151c;
  --muted: #6b7280;
  --faint: #9aa1ad;
  --line: #e4e6eb;
  --line-strong: #cdd2db;
  --navy: #15366a;
  --navy-ink: #0f284f;
  --navy-soft: #eaeef6;
  --danger: #9a3030;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(16, 21, 28, .04), 0 8px 24px -12px rgba(16, 21, 28, .18);
  --mono: "Space Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --display: "Space Grotesk", system-ui, sans-serif;
  --body: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; } /* must win over class display: flex/grid */

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  line-height: 1.45;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.page { max-width: 960px; margin: 0 auto; padding: 48px 20px 80px; }

/* ---------- Masthead ---------- */
.masthead {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 28px;
}
.eyebrow {
  margin: 12px 0 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
}
h1 {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(30px, 6vw, 52px);
  letter-spacing: -.02em;
  line-height: 1;
}

.gate {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--ticket);
}
.gate-num { font-family: var(--mono); font-weight: 700; font-size: 22px; color: var(--navy); white-space: nowrap; }
.gate-label { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); margin-top: 2px; }

/* ---------- Manifest card ---------- */
.manifest {
  background: var(--ticket);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.manifest-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.manifest-title { display: flex; align-items: baseline; gap: 12px; }
.manifest-title h2 { margin: 0; font-family: var(--display); font-weight: 600; font-size: 18px; letter-spacing: -.01em; }
.count { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.manifest-actions { display: flex; align-items: center; gap: 10px; }

.list-header {
  display: grid;
  grid-template-columns: 1.3fr .9fr 1.4fr 36px;
  gap: 12px;
  padding: 12px 22px;
  background: #fbfbfc;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Rows / accordion ---------- */
.list-body { display: block; }
.empty-state { padding: 56px 22px; text-align: center; color: var(--muted); }
.empty-state strong { display: block; color: var(--ink); font-family: var(--display); font-size: 18px; margin-bottom: 4px; }

.row { border-bottom: 1px solid var(--line); }
.row:last-child { border-bottom: none; }

.row-summary {
  display: grid;
  grid-template-columns: 1.3fr .9fr 1.4fr 36px;
  gap: 12px;
  align-items: center;
  width: 100%;
  text-align: left;
  padding: 18px 22px;
  background: transparent;
  border: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  transition: background-color .15s ease;
}
.row-summary:hover { background: #fafbfc; }
.row-summary:focus-visible { outline: 2px solid var(--navy); outline-offset: -2px; }

.col-name { display: flex; flex-direction: column; gap: 5px; align-items: flex-start; }
.col-name .nm { font-family: var(--display); font-weight: 600; font-size: 16px; }
.col-air .code { font-family: var(--mono); font-weight: 700; font-size: 14px; color: var(--navy); }
.col-when { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.col-when .when { font-family: var(--mono); font-size: 13px; color: var(--ink); }
.col-when .when.tbd { color: var(--muted); }

/* rental row */
.rental-value { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.rental-manage { font-family: var(--body); font-weight: 600; font-size: 12px; color: var(--navy); text-decoration: none; white-space: nowrap; }
.rental-manage:hover { text-decoration: underline; }

/* party badge + traveling-together line */
.party { font-family: var(--mono); font-size: 11px; font-weight: 700; color: var(--navy); background: var(--navy-soft); padding: 1px 6px; border-radius: 6px; vertical-align: middle; margin-left: 2px; }
.pass-party { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); }
.pass-party .pp-label { display: block; font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.pass-party .pp-names { font-family: var(--mono); font-weight: 700; font-size: 14px; }

/* ride status chips */
.ride { font-family: var(--body); font-size: 11px; font-weight: 600; padding: 2px 9px; border-radius: 999px; white-space: nowrap; }
.ride-needs { background: #fdf2e7; color: #9a5b1e; border: 1px solid #f3dcc2; }
.ride-has { background: #eef4ef; color: #3f6b50; border: 1px solid #d8e6dd; }

/* day dividers */
.day-divider { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 14px 22px 8px; background: #fbfbfc; border-bottom: 1px solid var(--line); }
.day-divider .day-label { font-family: var(--display); font-weight: 600; font-size: 13px; letter-spacing: .01em; }
.day-divider .day-count { font-family: var(--mono); font-size: 11px; color: var(--muted); }

.status {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  white-space: nowrap;
}
.status.soon { background: var(--navy-soft); color: var(--navy-ink); }
.status.now { background: var(--navy); color: #fff; }
.status.past { background: #eef0f3; color: var(--faint); }

.chev { justify-self: end; color: var(--faint); transition: transform .25s ease; font-size: 14px; line-height: 1; }
.row.open .chev { transform: rotate(180deg); }

/* expandable region */
.pass-wrap { max-height: 0; overflow: hidden; transition: max-height .32s cubic-bezier(.4, 0, .2, 1); background: var(--paper); }
.row.open .pass-wrap { max-height: 720px; }
.pass-inner { padding: 22px; }

/* ---------- Boarding pass ---------- */
.pass {
  display: flex;
  background: var(--ticket);
  border: 1px solid var(--line);
  border-radius: 12px;
  position: relative;
}
.pass-main { flex: 3; padding: 22px; border-right: 2px dashed var(--line-strong); min-width: 0; }
.pass-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  border-bottom: 2px solid var(--ink); padding-bottom: 10px; margin-bottom: 16px;
}
.pass-head .bp { font-family: var(--display); font-weight: 700; font-size: 14px; letter-spacing: .12em; text-transform: uppercase; }
.pass-head .flight-id { text-align: right; line-height: 1.15; }
.pass-head .airline { display: block; font-family: var(--body); font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); }
.pass-head .code { font-family: var(--mono); font-weight: 700; font-size: 16px; color: var(--navy); }

.pass-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px 20px; }
.dg label { display: block; font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.dg .value { font-family: var(--mono); font-weight: 700; font-size: 15px; word-break: break-word; }
.dg.wide { grid-column: 1 / -1; }

.pass-return { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); }
.pass-return .rl { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 0 0 6px; }
.pass-return .rv { font-family: var(--mono); font-size: 14px; }
.pass-return .rv .code { color: var(--navy); font-weight: 700; }

.pass-stub {
  flex: 1; padding: 22px; background: var(--stub); border-radius: 0 12px 12px 0;
  display: flex; flex-direction: column; justify-content: space-between; gap: 18px; min-width: 0;
}
.stub-rows { display: grid; gap: 14px; }
.stub-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding-top: 14px; border-top: 1px solid var(--line); }
.seq { font-family: var(--mono); font-size: 10px; letter-spacing: .12em; color: var(--faint); }
.pass-actions { display: flex; gap: 8px; }
.icon-btn {
  width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line-strong); border-radius: 10px; background: #fff; color: var(--muted); cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}
.icon-btn svg { width: 18px; height: 18px; }
.icon-btn:hover { color: var(--ink); background: #f1f3f6; }
.icon-btn.del:hover { color: var(--danger); border-color: #e6cccc; background: #fbf3f3; }

/* perforation notches anchored to the dashed seam */
.pass::before, .pass::after {
  content: ""; position: absolute; width: 16px; height: 16px; border-radius: 50%;
  background: var(--paper); right: calc(25% - 8px);
}
.pass::before { top: -8px; }
.pass::after { bottom: -8px; }

/* ---------- Buttons ---------- */
.btn-primary { background: var(--navy); color: #fff; border: 0; font-family: var(--body); font-weight: 600; font-size: 14px; padding: 10px 16px; border-radius: 10px; cursor: pointer; }
.btn-primary:hover { background: var(--navy-ink); }
.btn-quiet { background: transparent; color: var(--muted); border: 1px solid var(--line-strong); font-family: var(--body); font-size: 14px; padding: 9px 14px; border-radius: 10px; cursor: pointer; }
.btn-quiet:hover { color: var(--ink); background: #f6f7f9; }
.btn-danger { background: #fff; color: var(--danger); border: 1px solid #e6cccc; font-family: var(--body); font-size: 14px; padding: 9px 14px; border-radius: 10px; cursor: pointer; }
.btn-danger:hover { background: #fbf3f3; }
:focus-visible { outline: 2px solid var(--navy); outline-offset: 2px; }

/* ---------- Status banner ---------- */
.banner { max-width: 960px; margin: 0 auto 20px; padding: 12px 16px; border-radius: 10px; text-align: center; background: #fff4f4; color: #8a2b2b; border: 1px solid #efd3d3; font-size: 14px; }

.page-foot { text-align: center; color: var(--faint); font-size: 13px; margin-top: 22px; }

/* ---------- Dialog ---------- */
.entry-dialog { border: 1px solid var(--line); background: var(--ticket); color: var(--ink); border-radius: 16px; padding: 0; max-width: 560px; width: 92vw; box-shadow: 0 24px 60px -20px rgba(16,21,28,.45); }
.entry-dialog::backdrop { background: rgba(16, 21, 28, .42); }
#entry-form { padding: 22px; display: grid; gap: 14px; }
.dialog-head { display: flex; align-items: center; justify-content: space-between; }
.dialog-head h2 { margin: 0; font-family: var(--display); font-weight: 700; font-size: 20px; }
.dialog-x { background: transparent; border: 0; font-size: 26px; line-height: 1; color: var(--faint); cursor: pointer; padding: 0 4px; }
.dialog-x:hover { color: var(--ink); }
.field { display: grid; gap: 5px; font-size: 13px; color: var(--muted); }
.field input, .field textarea { background: #fff; border: 1px solid var(--line-strong); color: var(--ink); border-radius: 9px; padding: 10px 11px; font: inherit; font-size: 15px; }
.field input:focus, .field textarea:focus { border-color: var(--navy); outline: none; box-shadow: 0 0 0 3px var(--navy-soft); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.entry-dialog fieldset { border: 1px solid var(--line); border-radius: 12px; padding: 14px; display: grid; gap: 12px; margin: 0; }
.entry-dialog legend { font-family: var(--mono); color: var(--navy); font-weight: 700; padding: 0 6px; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; }
.req { color: var(--navy); }
.opt { color: var(--faint); font-weight: 400; text-transform: none; letter-spacing: 0; }
.field-hint { font-size: 12px; color: var(--muted); }
.sub-label { font-size: 13px; color: var(--muted); }
.lookup-row { display: flex; gap: 8px; }
.lookup-row input { flex: 1; min-width: 0; }
.lookup-btn { background: var(--navy-soft); color: var(--navy); border: 1px solid var(--line-strong); border-radius: 9px; padding: 0 14px; font: inherit; font-size: 13px; font-weight: 700; cursor: pointer; white-space: nowrap; }
.lookup-btn:hover { background: #dfe7f4; }
.lookup-btn:disabled { opacity: .6; cursor: default; }
.lookup-result { font-size: 13px; color: var(--muted); display: grid; gap: 6px; }
.lookup-hint { font-size: 12px; color: var(--muted); }
.lookup-choice { text-align: left; background: #fff; border: 1px solid var(--line-strong); border-radius: 8px; padding: 8px 10px; font: inherit; font-size: 13px; cursor: pointer; }
.lookup-choice:hover { background: #f6f7f9; }
.form-error { background: #fff4f4; color: #8a2b2b; border: 1px solid #efd3d3; padding: 9px 12px; border-radius: 9px; margin: 0; font-size: 13px; }
.form-actions { display: flex; align-items: center; gap: 10px; }
.spacer { flex: 1; }

/* ---------- Ride summary, skeleton, toast, misc ---------- */
.rides-needed { font-family: var(--body); font-size: 12px; font-weight: 600; color: #9a5b1e; background: #fdf2e7; border: 1px solid #f3dcc2; padding: 2px 9px; border-radius: 999px; }
.empty-cta { margin-top: 16px; }

.skeleton-row { display: flex; align-items: center; gap: 16px; padding: 20px 22px; border-bottom: 1px solid var(--line); }
.sk { height: 14px; border-radius: 6px; background: linear-gradient(90deg, #eceef2 25%, #f4f6f8 37%, #eceef2 63%); background-size: 400% 100%; animation: sk 1.4s ease infinite; }
.sk-name { width: 120px; } .sk-air { width: 60px; } .sk-when { width: 140px; margin-left: auto; }
@keyframes sk { 0% { background-position: 100% 0; } 100% { background-position: 0 0; } }

.add-return { background: transparent; border: 1px dashed var(--line-strong); color: var(--navy); font-family: var(--body); font-size: 14px; font-weight: 600; padding: 11px 14px; border-radius: 10px; cursor: pointer; }
.add-return:hover { background: var(--navy-soft); }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); display: flex; align-items: center; gap: 14px; background: var(--ink); color: #fff; padding: 12px 16px; border-radius: 12px; box-shadow: 0 12px 30px -10px rgba(0,0,0,.5); font-size: 14px; z-index: 50; max-width: 92vw; }
.toast button { background: transparent; border: 0; color: var(--green, #8fd3b0); font-weight: 700; cursor: pointer; font-size: 14px; padding: 4px 6px; }
.toast .toast-undo { color: #ffd27a; }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .page { padding: 28px 14px 64px; }
  .masthead { flex-direction: column; align-items: flex-start; gap: 16px; }
  .gate { align-items: flex-start; text-align: left; }
  .list-header { display: none; }
  .row-summary { grid-template-columns: 1fr auto; grid-template-areas: "name chev" "meta meta"; gap: 6px 12px; padding: 16px; }
  .col-name { grid-area: name; }
  .chev { grid-area: chev; }
  .col-air { display: none; }
  .col-when { grid-area: meta; }
  .pass-inner { padding: 14px; }
  .pass { flex-direction: column; }
  .pass-main { border-right: 0; border-bottom: 2px dashed var(--line-strong); padding: 18px; }
  .pass-stub { border-radius: 0 0 12px 12px; padding: 18px; }
  .pass::before, .pass::after { display: none; } /* notch cutouts only on the vertical seam */
  .pass-grid { grid-template-columns: 1fr 1fr; }
  .field-row { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
  .pass-wrap { transition: none; }
}