/* YunHai landing — Demo 03 rebuilt: the real itinerary view + an upload/view-files
 * animation. A faux cursor uploads a boarding pass to the arrival stop, the booking
 * status flips to attached, then View Files opens a popover of the stored file.
 */

.demo--org { position: relative; }
.og {
  position: relative;
  height: 568px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ---- itinerary header (matches Itinerary.html hero/city-head) ---- */
.og__head {
  flex: none;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px 13px;
  border-bottom: 1px solid var(--hair);
}
.og__head-l { display: flex; align-items: baseline; gap: 12px; min-width: 0; }
.og__idx {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--text-400);
  white-space: nowrap;
}
.og__city {
  font-size: 21px;
  font-weight: 500;
  letter-spacing: -0.025em;
  color: var(--text-900);
  margin: 0;
}
.og__dates {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-500);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.og__dates b { color: var(--text-900); font-weight: 500; }

.og__daybar {
  flex: none;
  padding: 13px 20px 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-400);
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.og__daybar b { color: var(--text-900); font-weight: 600; letter-spacing: 0.04em; }

/* ---- export / share toolbar ---- */
.og__tools {
  flex: none;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border-bottom: 1px solid var(--hair);
  background: var(--paper-0);
}
.og__tools-lbl {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-400);
  margin-right: 2px;
  white-space: nowrap;
}
.ogtool {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 30px;
  padding: 0 12px;
  border-radius: var(--r-pill);
  background: var(--paper-1);
  border: 1px solid var(--hair-strong);
  color: var(--text-700);
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: -0.003em;
  white-space: nowrap;
  transition: all var(--dur-fast);
}
.ogtool .ico, .ogtool .ck { width: 13px; height: 13px; flex: none; display: inline-flex; }
.ogtool .ico svg, .ogtool .ck svg { width: 100%; height: 100%; }
.ogtool .ck { display: none; }
.ogtool.done {
  color: #157049;
  border-color: rgba(31,157,85,.5);
  background: #EAF3EC;
}
.ogtool.done .ico { display: none; }
.ogtool.done .ck { display: inline-flex; color: var(--ok); }
.ogtool.gcal .ico { color: #2F7DFB; }

/* ---- stops ---- */
.og__stops { flex: 1; padding: 2px 20px 10px; overflow: hidden; }
.ogstop {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 14px;
  padding: 13px 0;
  align-items: start;
}
.ogstop + .ogstop { border-top: 1px dashed var(--hair); }
.ogstop.is-flight {
  background: var(--paper-2);
  margin: 6px -12px 0;
  padding: 13px 12px;
  border-radius: var(--r-md);
  border-top: none;
}
.ogstop.is-flight + .ogstop { border-top: none; }

.ogstop__time {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-700);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
  padding-top: 3px;
  white-space: nowrap;
}
.ogstop__time .end { display: block; color: var(--text-400); font-size: 10.5px; margin-top: 3px; }

.ogstop__body { min-width: 0; display: flex; flex-direction: column; gap: 7px; }
.ogstop__head { display: flex; align-items: baseline; gap: 9px; flex-wrap: wrap; }
.ogstop__kind {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-500);
  padding: 2px 7px;
  border-radius: 3px;
  background: var(--paper-1);
  border: 1px solid var(--hair);
  white-space: nowrap;
}
.ogstop__kind--flight { color: var(--paper-0); background: var(--ink-900); border-color: var(--ink-900); }
.ogstop__kind--stay { color: var(--accent-deep); background: var(--accent-soft); border-color: rgba(47,125,251,.18); }
.ogstop__title { font-size: 14.5px; font-weight: 500; color: var(--text-900); letter-spacing: -0.012em; line-height: 1.25; }
.ogstop__meta { font-size: 12px; color: var(--text-500); line-height: 1.45; }

/* booking status line */
.ogstop__ref {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text-400);
}
.ogstop__ref::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%;
  border: 1px dashed var(--text-400);
  background: transparent;
  flex: none;
  transition: all var(--dur-med);
}
.ogstop__ref.attached { color: var(--text-700); }
.ogstop__ref.attached::before { border: 0; background: var(--ok); box-shadow: 0 0 0 3px rgba(31,157,85,.16); }
.ogstop__ref.attached code { color: var(--text-900); font-weight: 500; }
.ogstop__ref .ld { display: inline-block; }
.ogstop__ref.flash { animation: og-flash 700ms var(--ease-out); }
@keyframes og-flash {
  0% { background: rgba(31,157,85,.16); }
  100% { background: transparent; }
}

/* action buttons */
.ogstop__actions { display: inline-flex; align-items: center; gap: 5px; margin-top: 2px; }
.ogact {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 27px;
  padding: 0 11px;
  border-radius: var(--r-pill);
  background: transparent;
  border: 1px solid var(--hair-strong);
  color: var(--text-700);
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: -0.003em;
  white-space: nowrap;
  transition: all var(--dur-fast);
}
.ogact svg { width: 12px; height: 12px; }
.ogact[disabled] { opacity: 0.42; }
.ogact.is-hot { background: var(--ink-900); color: var(--paper-0); border-color: var(--ink-900); }
.ogact .count {
  font-family: var(--font-mono);
  font-size: 10px;
  opacity: 0.7;
  font-variant-numeric: tabular-nums;
}

/* ---- faux cursor ---- */
.og__cursor {
  position: absolute;
  left: 0; top: 0;
  width: 22px; height: 22px;
  z-index: 30;
  pointer-events: none;
  opacity: 0;
  transition: transform 720ms var(--ease-inout), opacity 300ms var(--ease-out);
  will-change: transform;
}
.og__cursor svg { width: 100%; height: 100%; filter: drop-shadow(0 1px 2px rgba(10,22,40,.3)); }
.og__cursor.in { opacity: 1; }
.og__cursor.tap { transform: scale(.84) translate(var(--cx,0), var(--cy,0)) !important; }

/* ---- upload progress card (bottom-right) ---- */
.og__upload {
  position: absolute;
  right: 16px; bottom: 16px;
  width: 252px;
  z-index: 25;
  background: var(--paper-1);
  border: 1px solid var(--hair-strong);
  border-radius: var(--r-md);
  box-shadow: var(--sh-lg);
  padding: 12px 13px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 320ms var(--ease-out), transform 320ms var(--ease-out);
}
.og__upload.in { opacity: 1; transform: none; }
.og__upload-row { display: flex; align-items: center; gap: 10px; }
.og__filetag {
  width: 30px; height: 36px;
  flex: none;
  border-radius: 4px;
  background: #C0392B;
  color: #fff;
  display: inline-flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.06em;
  position: relative;
}
.og__filetag::before {
  content: '';
  position: absolute; top: 0; right: 0;
  border-width: 0 8px 8px 0;
  border-style: solid;
  border-color: transparent rgba(255,255,255,.45) transparent transparent;
}
.og__upload-info { min-width: 0; flex: 1; }
.og__upload-name { font-size: 12px; font-weight: 500; color: var(--text-900); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.og__upload-sub { font-family: var(--font-mono); font-size: 10px; color: var(--text-500); margin-top: 2px; }
.og__upload-track {
  height: 4px;
  border-radius: 3px;
  background: var(--paper-3);
  overflow: hidden;
  margin-top: 10px;
}
.og__upload-bar {
  height: 100%;
  width: 0;
  background: var(--accent);
  border-radius: 3px;
  transition: width 1100ms var(--ease-out);
}
.og__upload.done .og__upload-bar { background: var(--ok); }
.og__upload-check {
  width: 18px; height: 18px; flex: none;
  border-radius: 50%;
  background: var(--ok);
  color: #fff;
  display: none;
  align-items: center;
  justify-content: center;
}
.og__upload-check svg { width: 11px; height: 11px; stroke: #fff; }
.og__upload.done .og__upload-check { display: inline-flex; }
.og__upload.done .og__upload-spin { display: none; }
.og__upload-spin {
  width: 16px; height: 16px; flex: none;
  border: 2px solid var(--hair-strong);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: og-spin 0.7s linear infinite;
}
@keyframes og-spin { to { transform: rotate(360deg); } }

/* ---- files popover ---- */
.og__files {
  position: absolute;
  right: 16px; bottom: 16px;
  width: 286px;
  z-index: 26;
  background: var(--paper-1);
  border: 1px solid var(--hair-strong);
  border-radius: var(--r-md);
  box-shadow: var(--sh-lg);
  overflow: hidden;
  opacity: 0;
  transform: translateY(12px) scale(.98);
  transform-origin: bottom right;
  transition: opacity 320ms var(--ease-out), transform 320ms var(--ease-out);
}
.og__files.in { opacity: 1; transform: none; }
.og__files-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 13px;
  border-bottom: 1px solid var(--hair);
  background: var(--paper-0);
}
.og__files-head .t { font-size: 12.5px; font-weight: 600; color: var(--text-900); letter-spacing: -0.01em; }
.og__files-head .c { font-family: var(--font-mono); font-size: 10px; color: var(--text-500); }
.og__files-list { padding: 10px 11px; display: flex; flex-direction: column; gap: 8px; }
.ogfile {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 11px;
  border-radius: var(--r-sm);
  background: var(--paper-0);
  border: 1px solid var(--hair);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 300ms var(--ease-out), transform 300ms var(--ease-out);
}
.ogfile.in { opacity: 1; transform: none; }
.ogfile__tag {
  width: 26px; height: 32px; flex: none;
  border-radius: 4px;
  color: #fff;
  display: inline-flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 7.5px;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.ogfile__tag--pdf { background: #C0392B; }
.ogfile__tag--img { background: #2F7DFB; }
.ogfile__info { flex: 1; min-width: 0; }
.ogfile__name { font-size: 12px; font-weight: 500; color: var(--text-900); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ogfile__sub { font-family: var(--font-mono); font-size: 10px; color: var(--text-500); margin-top: 2px; }
.ogfile__open {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--text-500);
  border: 1px solid var(--hair-strong);
  border-radius: var(--r-pill);
  padding: 3px 9px;
  flex: none;
}
.og__files-foot {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 13px;
  border-top: 1px solid var(--hair);
  background: var(--paper-0);
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-500);
}
.og__files-foot .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); flex: none; }
.og__files-foot b { color: var(--text-900); font-weight: 500; }
.og__files-foot .av { display: inline-flex; margin-left: auto; }
.og__files-foot .av i {
  width: 19px; height: 19px; border-radius: 50%;
  border: 2px solid var(--paper-0);
  margin-left: -6px;
  font-family: var(--font-sans);
  font-size: 8.5px; font-weight: 600; color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
}
.og__files-foot .av i:first-child { margin-left: 0; background: var(--accent); }
.og__files-foot .av i:last-child { background: var(--ok); }

@media (max-width: 560px) {
  .og { height: auto; min-height: 520px; }
  .og__upload, .og__files { right: 10px; bottom: 10px; width: calc(100% - 20px); max-width: 286px; }
}