/* Gemini Pass Flagship Extensions — Perforation Tabs, Multi-Field Letterpress, Batch Manifest & Passbook Ledger */

[hidden] { display: none !important; }

/* Fifth character stagger support for "学生通行证" */
.sort:nth-child(5) { --index: 4; }

/* Masthead edition chip & passbook ledger shortcut pill */
.brand-edition {
  display: inline-flex;
  align-items: center;
  margin-left: 4px;
  padding: 2px 7px;
  border: 1px solid #cbcbb9;
  border-radius: 999px;
  background: var(--paper);
  color: #4f5348;
  font: 700 11px/1.35 var(--mono);
  letter-spacing: .03em;
  text-transform: uppercase;
}
.head-actions { display: flex; align-items: center; gap: 8px; }
.ledger-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 38px;
  padding: 7px 13px;
  border: 1px solid #bcc4dc;
  border-radius: 20px;
  background: #eff2fb;
  color: var(--blue);
  font-size: 13px;
  font-weight: 650;
  transition: transform 150ms var(--ease-out), background-color 150ms ease, border-color 150ms ease;
}
.ledger-pill .icon { width: 16px; height: 16px; }
.ledger-pill-count {
  padding: 1px 6px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font: 700 11px/1.4 var(--mono);
}
@media (hover: hover) and (pointer: fine) {
  .ledger-pill:hover { background: #e3e9fa; border-color: #93a4dc; }
}
@media (max-width: 680px) {
  .brand-edition { display: none; }
  .ledger-pill span:not(.ledger-pill-count) { display: none; }
  .ledger-pill { padding-inline: 10px; }
}

/* Editorial eyebrow stamp above h1 */
.eyebrow-stamp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 3px 10px 3px 8px;
  border: 1px solid #cfc4a9;
  border-radius: 5px;
  background: #f5e9ce;
  color: #463d2c;
  font-size: 12px;
  font-weight: 680;
  letter-spacing: .02em;
}
.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  flex: none;
}

/* Perforation Mode Switcher Tabs */
.ticket-tabs {
  display: flex;
  align-items: stretch;
  gap: 4px;
  padding: 0 var(--ticket-gutter);
  border-bottom: 1px solid #e4e4da;
  background: #faf9f3;
}
.ticket-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 16px 12px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 680;
  letter-spacing: -.01em;
  transition: color 150ms ease;
}
.ticket-tab-no {
  font: 700 11px/1 var(--mono);
  padding: 3px 5px;
  border-radius: 4px;
  background: #ecece2;
  color: #5c6055;
}
.ticket-tab[aria-selected="true"] {
  color: var(--blue);
}
.ticket-tab[aria-selected="true"] .ticket-tab-no {
  background: var(--blue);
  color: #fff;
}
.ticket-tab[aria-selected="true"]::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: -1px;
  height: 2.5px;
  border-radius: 2px 2px 0 0;
  background: var(--blue);
}
@media (hover: hover) and (pointer: fine) {
  .ticket-tab:hover:not([aria-selected="true"]) { color: var(--ink); }
}

/* Multi-Field Tactile Letterpress System */
.ticket-pane {
  padding: 24px var(--ticket-gutter) 22px;
}
.pass-grid {
  display: grid;
  gap: 18px;
}
.pass-grid-two {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
}
@media (max-width: 720px) {
  .pass-grid-two { grid-template-columns: 1fr; }
}
.pass-field { min-width: 0; }
.field-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}
.field-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 750;
  font-size: 15.5px;
  letter-spacing: -.02em;
  color: var(--ink);
}
.field-index {
  font: 700 11px/1 var(--mono);
  color: var(--orange);
  letter-spacing: .04em;
}
.field-hint {
  font-size: 12px;
  color: var(--muted);
}
.field-hint-link {
  border: 0;
  padding: 0;
  background: none;
  color: var(--blue);
  font-size: 12px;
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Standalone rubber stamp badge (independent of .desk[data-link-state]) */
.stamp-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border: 1.5px solid #2d6a45;
  border-radius: 5px;
  background: #edf6ef;
  color: #245838;
  font-size: 11.5px;
  font-weight: 750;
  letter-spacing: .02em;
  transform: rotate(-1.6deg);
}
.stamp-badge .icon { width: 13px; height: 13px; }
.stamp-badge[data-tone="warn"] {
  border-color: #b76b22;
  background: #fdf3e4;
  color: #8b4d11;
}
.stamp-badge[data-tone="err"] {
  border-color: #b53526;
  background: #fdedea;
  color: #982b1e;
}

/* Textarea & Monospace support inside .input-shell */
.input-shell.shell-textarea {
  align-items: flex-start;
  padding: 12px 12px 12px 14px;
  min-height: 92px;
}
.input-shell.shell-textarea .input-icon {
  margin-left: 2px;
  margin-top: 3px;
}
.input-shell textarea {
  flex: 1;
  min-width: 0;
  width: 100%;
  min-height: 66px;
  max-height: 220px;
  resize: vertical;
  border: 0;
  outline: none;
  padding: 0;
  background: none;
  color: var(--ink);
  font: 13.5px/1.6 var(--mono);
}
.input-shell textarea::placeholder {
  color: #76796f;
  font-family: var(--sans);
  font-size: 13.5px;
}
.mono-input {
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: .02em;
}
.shell-actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-right: 8px;
  flex: none;
}
.shell-textarea .shell-actions {
  flex-direction: column;
  align-items: stretch;
  margin-right: 0;
}
.shell-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-height: 34px;
  padding: 5px 10px;
  border: 1px solid #d7d8ce;
  border-radius: 6px;
  background: #f7f7f1;
  color: #42473d;
  font-size: 12px;
  font-weight: 650;
  white-space: nowrap;
  transition: background-color 150ms ease, border-color 150ms ease, transform 130ms var(--ease-out);
}
.shell-btn .icon { width: 14px; height: 14px; }
@media (hover: hover) and (pointer: fine) {
  .shell-btn:hover { background: #eceee4; border-color: #bfc2b4; }
}

/* Editorial Margin Feedback Slips */
.field-note {
  margin: 7px 0 0;
  padding: 6px 10px;
  border-left: 3px solid #b8baa9;
  border-radius: 0 6px 6px 0;
  background: #f6f6ef;
  color: #4f5349;
  font-size: 12.5px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}
.field-note:empty { display: none; }
.field-note[data-tone="ok"] {
  border-left-color: #2f7349;
  background: #eef6f0;
  color: #235536;
}
.field-note[data-tone="warn"] {
  border-left-color: var(--orange);
  background: #fcf3e8;
  color: #7d4515;
}
.field-note[data-tone="err"] {
  border-left-color: #bc3b2b;
  background: #fdedea;
  color: #97281b;
}

/* Primary wide submit bar when form has multiple fields */
.submit-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 6px;
  flex-wrap: wrap;
}
.submit.submit-wide {
  flex: 1 1 260px;
  min-height: 54px;
  gap: 14px;
}
.submit:disabled {
  opacity: .56;
  cursor: not-allowed;
  background: #6c7693;
  border-color: #5e6782;
  box-shadow: none;
}

/* Reader action row & claim CTA buttons */
.reader-actions-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-top: 14px;
}
.action-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 38px;
  padding: 7px 14px;
  border: 1px solid #c7c9be;
  border-radius: 8px;
  background: #f7f7f1;
  color: var(--ink);
  font-size: 13px;
  font-weight: 650;
  text-decoration: none;
  transition: transform 140ms var(--ease-out), background-color 150ms ease, border-color 150ms ease;
}
.action-chip .icon { width: 15px; height: 15px; }
.action-chip.chip-primary {
  border-color: #1e3fb4;
  background: var(--blue);
  color: #fff;
  box-shadow: 0 2px 0 #173491;
}
.action-chip.chip-warn {
  border-color: #d69d66;
  background: #fdf2e6;
  color: #844512;
}
@media (hover: hover) and (pointer: fine) {
  .action-chip:hover { background: #eceee4; }
  .action-chip.chip-primary:hover { background: #193bab; }
  .action-chip.chip-warn:hover { background: #fae6d0; }
}

/* Batch Verification Manifest & Passbook Ledger */
.manifest-box {
  margin-top: 20px;
  padding: 18px 20px;
  border: 1px solid #cbcbb9;
  border-radius: 12px;
  background: #faf8f0;
}
.manifest-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px dashed #ccc8b4;
}
.manifest-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 16px;
  font-weight: 780;
  letter-spacing: -.02em;
}
.manifest-summary {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.ledger-kpis {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 16px 0;
}
@media (max-width: 560px) {
  .ledger-kpis { grid-template-columns: 1fr; }
}
.ledger-kpi {
  padding: 14px 16px;
  border: 1px solid #d2d2c4;
  border-radius: 10px;
  background: #faf9f2;
}
.ledger-kpi-num {
  font: 800 clamp(24px, 2.5vw, 32px)/1.1 var(--mono);
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.ledger-kpi-num.kpi-accent { color: var(--blue); }
.ledger-kpi-label {
  margin-top: 4px;
  font-size: 12px;
  color: var(--muted);
}
.ledger-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}
.ledger-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid #d4d4c7;
  border-radius: 9px;
  background: #fffefa;
}
.ledger-row.is-active {
  border-color: var(--blue);
  box-shadow: 0 0 0 2px #2448c718;
}
.ledger-row-main { min-width: 0; flex: 1 1 240px; }
.ledger-row-top {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.ledger-idx {
  font: 700 12px/1 var(--mono);
  color: var(--muted);
}
.ledger-mono {
  font: 600 13px/1.4 var(--mono);
  color: var(--ink);
  overflow-wrap: anywhere;
}
.ledger-sub {
  margin-top: 4px;
  font-size: 12px;
  color: var(--muted);
  overflow-wrap: anywhere;
}

/* Pro Auto Hub — 3D Swinging Student Pass Stage inside .ticket-face */
.pro-art.login-art {
  position: relative;
  overflow: hidden;
  min-width: 0;
  min-height: 360px;
  isolation: isolate;
  border-left: 1px dashed #c8be9f;
  background: linear-gradient(145deg, #efe6cf 0%, #e4eadf 100%);
  touch-action: pan-y pinch-zoom;
}
.pro-art.login-art::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: .38;
  background: radial-gradient(circle, #8b9aaa .85px, transparent 1px) 0 0 / 5px 5px;
  mask-image: radial-gradient(ellipse at 54% 58%, #000 8%, transparent 76%);
}
.print-track {
  position: absolute;
  left: 52%;
  top: 54%;
  width: 78%;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border: 1px solid #aab4bd;
  border-radius: 50%;
  pointer-events: none;
}
.print-track::before, .print-track::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}
.print-track::before { inset: 7%; border: 1px dashed #adb8c1; }
.print-track::after { inset: 15%; border: 1px solid #b8c2ca; }
.print-star {
  position: absolute;
  width: clamp(22px, 2.6vw, 38px);
  aspect-ratio: 1;
  top: 22%;
  right: 11%;
  background: var(--orange);
  transform: rotate(15deg);
  clip-path: polygon(50% 0,61% 39%,100% 50%,61% 61%,50% 100%,39% 61%,0 50%,39% 39%);
  pointer-events: none;
}
.pass-hanger {
  position: absolute;
  height: 94%;
  top: -3%;
  left: 52%;
  aspect-ratio: 540 / 704;
  transform: translateX(-50%);
  perspective: 850px;
  perspective-origin: 50% 48%;
  pointer-events: none;
  user-select: none;
}
.pass-shadow, .pass-arrival, .pass-pivot, .pass-gimbal, .hanging-pass, .pass-face, .pass-depth {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.pass-arrival, .pass-pivot, .pass-gimbal, .hanging-pass { transform-style: preserve-3d; }
.pass-shadow {
  transform: translate(13px, 13px) rotate(-4deg);
  transform-origin: 51% 0;
  opacity: .16;
  filter: brightness(.16) sepia(.3) blur(7px);
}
.pass-arrival, .pass-pivot { transform-origin: 51% 0; }
.pass-pivot { transform: rotate(-3deg); }
.pass-gimbal, .hanging-pass { transform-origin: 50% 54%; }
.pass-front, .pass-back { backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.pass-front { transform: translateZ(5px); }
.pass-back { transform: rotateY(180deg) translateZ(5px); }
.pass-depth { filter: brightness(.51) saturate(1.16); }
.layer-one { transform: translateZ(-3px); }
.layer-two { transform: translateZ(0); }
.layer-three { transform: translateZ(3px); }
@keyframes pass-arrives {
  0% { transform: rotate(9deg); }
  32% { transform: rotate(-4deg); }
  58% { transform: rotate(1.8deg); }
  81% { transform: rotate(-.7deg); }
  100% { transform: none; }
}
html[data-motion="playing"] .pass-arrival { animation: pass-arrives 1500ms var(--ease-out) both; }
html[data-motion="playing"] .hanging-pass { transition: transform 350ms var(--ease-out); }
.desk[data-link-state="ready"] .hanging-pass {
  transform: translate3d(-1.5%, -1%, 18px) rotateX(-5deg) rotateY(-18deg);
}
@media (max-width: 620px) {
  .pro-art.login-art {
    position: absolute;
    inset: 4% 0 34% 55%;
    min-height: 0;
    border-left: 0;
    background: transparent;
  }
  .pro-art.login-art::before, .print-track { display: none; }
  .pass-hanger { height: 96%; left: 50%; }
}

/* Pro Benefit Spec Strip & Security Seal & Live TOTP */
.pro-spec-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
}
.pro-spec-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border: 1px solid #cfc6ad;
  border-radius: 999px;
  background: #f6eed9;
  color: #3f3a2c;
  font-size: 12px;
  font-weight: 640;
}
.pro-spec-chip strong { color: var(--blue); font-weight: 780; }
.security-seal {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 14px;
  margin-bottom: 18px;
  border: 1px dashed #b9c3b8;
  border-radius: 9px;
  background: #f4f7f2;
  color: #3a463b;
  font-size: 12.5px;
  line-height: 1.55;
}
.security-seal .icon {
  width: 18px;
  height: 18px;
  color: #2d6a45;
  flex: none;
  margin-top: 2px;
}
.pwd-proof {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 7px;
  padding: 6px 10px;
  border: 1px dashed #cbccb9;
  border-radius: 6px;
  background: #faf9f1;
  font-size: 12px;
  color: var(--muted);
}
.pwd-proof code {
  font: 650 13px/1.4 var(--mono);
  color: var(--ink);
  word-break: break-all;
}
.totp-live-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
  padding: 9px 13px;
  border: 1px solid #bfd1c4;
  border-radius: 8px;
  background: #eef6f0;
  color: #214e32;
}
.totp-code-digits {
  font: 800 19px/1 var(--mono);
  letter-spacing: .12em;
  color: var(--blue);
}
.totp-timer {
  font: 650 12px/1 var(--mono);
  color: #466852;
  font-variant-numeric: tabular-nums;
}
#reader-steps.steps-6 {
  --stop-count: 6;
  --track-inset: 8.33%;
}
@media (max-width: 620px) {
  #reader-steps.steps-6 li { font-size: 10.5px; }
}

/* Midnight Print Dark Theme Overrides */
html[data-theme="dark"] {
  .brand-edition { background: #263144; border-color: #495870; color: #d5deec; }
  .ledger-pill { background: #233047; border-color: #4a5d80; color: var(--blue); }
  .ledger-pill-count { background: var(--action); color: #f6f8ff; }
  .eyebrow-stamp { background: #2b364a; border-color: #4c5c75; color: #e2e7f0; }
  .ticket-tabs { background: #18212e; border-bottom-color: #323e52; }
  .ticket-tab-no { background: #273346; color: #b9c3d4; }
  .ticket-tab[aria-selected="true"] .ticket-tab-no { background: var(--action); color: #fff; }
  .input-shell { background: var(--well); border-color: var(--rim); }
  .input-shell textarea, .mono-input { color: var(--ink); }
  .input-shell textarea::placeholder { color: #8c98ab; }
  .shell-btn, .action-chip { background: var(--control); border-color: var(--rim); color: var(--ink); }
  .action-chip.chip-primary { background: var(--action); border-color: var(--action-edge); color: #fff; box-shadow: 0 2px 0 #283b82; }
  .action-chip.chip-warn { background: #3d2d22; border-color: #7c5636; color: #ffd1a6; }
  .stamp-badge { background: var(--good-stock); border-color: #45775b; color: var(--good); }
  .stamp-badge[data-tone="warn"] { background: #3e3022; border-color: #826038; color: #ffd099; }
  .stamp-badge[data-tone="err"] { background: var(--error-stock); border-color: #834945; color: var(--error); }
  .field-note { background: #161f2c; border-left-color: #516178; color: var(--muted); }
  .field-note[data-tone="ok"] { background: var(--good-stock); border-left-color: var(--good); color: var(--good); }
  .field-note[data-tone="warn"] { background: #382c21; border-left-color: var(--orange); color: #ffd2a6; }
  .field-note[data-tone="err"] { background: var(--error-stock); border-left-color: var(--error); color: var(--error); }
  .manifest-box, .ledger-kpi, .ledger-row { background: #161f2c; border-color: #364459; }
  .manifest-head { border-bottom-color: #39485e; }
  .pro-art.login-art { background: linear-gradient(145deg, #212c3f 0%, #1b2535 100%); border-left-color: #46566e; }
  .print-track, .print-track::before, .print-track::after { border-color: #5b6e8866; }
  .pro-spec-chip { background: #263246; border-color: #465770; color: #dce3ef; }
  .security-seal { background: #192626; border-color: #3c5c52; color: #c7dfd3; }
  .security-seal .icon { color: var(--good); }
  .pwd-proof { background: #161f2c; border-color: #3d4d63; }
  .totp-live-card { background: var(--good-stock); border-color: #437057; color: var(--good); }
  .totp-code-digits { color: #d6e4ff; }
  .totp-timer { color: var(--good); }
}