/* Une lettre pour toi — feuille de style.
   Base minimale (la page n'utilise aucun framework). */
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; padding-top: env(safe-area-inset-top, 0px); padding-bottom: env(safe-area-inset-bottom, 0px); }
img { max-width: 100%; }
[hidden] { display: none !important; }
code { font: 0.92em ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: #b4945c1f; padding: 1px 5px; border-radius: 2px; }

/* Layout: a maison's engraved stationery on a powder-ivory desk; one centred column (max 1040px), a monogram crest at the head of each page. Every readable piece is grained ivory card with a champagne-gold double rule; ink for text and actions, gold for ornament, powder rose only as a whisper. */
:root {
  --ground: #f6efe9;
  --ground-hi: #fcf9f5;
  --ground-deep: #efe5de;
  --ivory: #fffdf9;
  --ivory-shade: #f7f0e8;
  --lace: #fbf7f1;
  --ink: #33292a;
  --ink-soft: #75665f;
  --powder: #f4e6e2;
  --powder-deep: #e9d2cd;
  --rose: #cfa9ab;
  --gold: #b4945c;
  --gold-ink: #87693a;
  --gold-soft: #dfcda8;
  --gold-pale: #f3ead8;
  --gold-line: #b4945c40;
  --seal: #c9a86c;
  --seal-hi: #f0dfb6;
  --seal-deep: #846536;
  --ok: #5c785a;
  --ok-bg: #e8efe3;
  --rule: #33292a17;
  --rule-strong: #33292a33;
  --shadow: #5a3f3224;
  --shadow-strong: #5a3f323d;
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .32 0 0 0 0 .24 0 0 0 0 .2 .11 0 0 0 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");

  --f-display: "Cormorant Garamond", "Cormorant", Garamond, Georgia, serif;
  --f-body: "EB Garamond", Garamond, Georgia, "Times New Roman", serif;
  --f-caps: "Cinzel", "Trajan Pro", Georgia, serif;
  --f-script: "Pinyon Script", "Snell Roundhand", "Segoe Script", cursive;
  --f-ui: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: light;
}

html { background: var(--ground-deep); }
body {
  background:
    var(--grain),
    radial-gradient(110% 820px at 50% -10%, var(--ground-hi) 0%, var(--ground) 55%, var(--ground-deep) 100%) no-repeat,
    var(--ground-deep);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 18px;
  line-height: 1.55;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
button { font: inherit; }
::selection { background: var(--gold-pale); color: var(--ink); }

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
  padding-block: 34px 72px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}
.admin.wrap { padding-block-end: 120px; }

.eyebrow, .lbl {
  font-family: var(--f-caps);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: .24em;
  text-transform: uppercase;
  margin: 0;
}
.eyebrow { color: var(--gold-ink); }
.lbl { color: var(--ink-soft); }
h1, h2, h3 { margin: 0; text-wrap: balance; }
h1, h2 {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 500;
  line-height: 1.04;
  color: var(--ink);
}
h1 { font-size: clamp(40px, 6.2vw, 60px); }
h2 { font-size: clamp(34px, 5.4vw, 50px); }
.paper h2 { font-size: clamp(30px, 4.6vw, 40px); }
.lede { margin: 0; max-width: 60ch; color: var(--ink-soft); font-size: 19px; }
.muted { color: var(--ink-soft); }
.sel-text { user-select: all; font-weight: 600; }

.paper {
  position: relative;
  background: var(--grain), var(--ivory);
  color: var(--ink);
  border-radius: 2px;
  box-shadow: 0 1px 2px var(--shadow), 0 26px 50px -30px var(--shadow-strong);
}
.framed::after {
  content: ""; position: absolute; inset: 10px; pointer-events: none;
  border: 1px solid var(--gold-soft);
  outline: 1px solid var(--gold-soft); outline-offset: 3px;
}

/* ---------- monogram crest ---------- */
.crest { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 20px; width: 100%; max-width: 480px; margin: 0 auto 4px; }
.crest-rule { position: relative; height: 1px; background: linear-gradient(90deg, transparent, var(--gold)); }
.crest-rule:last-child { background: linear-gradient(90deg, var(--gold), transparent); }
.crest-rule::after {
  content: ""; position: absolute; top: -3px; right: -4px;
  width: 6px; height: 6px; transform: rotate(45deg);
  border: 1px solid var(--gold); background: var(--ground-hi);
}
.crest-rule:last-child::after { right: auto; left: -4px; }
.crest-mono, .cameo {
  display: grid; place-content: center; justify-items: center;
  border-radius: 50%;
  background: var(--ivory);
  box-shadow: inset 0 0 0 1px var(--gold), inset 0 0 0 4px var(--ivory), inset 0 0 0 5px var(--gold-soft), 0 2px 8px -4px var(--shadow-strong);
  color: var(--gold-ink);
}
.crest-mono { width: 66px; height: 82px; gap: 3px; }
.mono { display: inline-flex; align-items: baseline; font: italic 600 23px/1 var(--f-display); color: var(--gold-ink); }
.mono-amp { font: 400 1.12em/1 var(--f-script); margin: 0 .12em 0 .06em; color: var(--gold); }
.crest-sub { font: 400 8.5px/1 var(--f-caps); letter-spacing: .24em; color: var(--ink-soft); padding-left: .24em; }

/* ---------- buttons & fields ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: 600 12.5px/1.1 var(--f-caps);
  letter-spacing: .2em; text-transform: uppercase;
  padding: 15px 26px;
  border-radius: 1px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color .2s, color .2s, border-color .2s, transform .15s;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn:focus-visible, .linkish:focus-visible, .navlink:focus-visible, .day:focus-visible, .postcard:focus-visible, .seg button:focus-visible, summary:focus-visible {
  outline: 1px solid var(--ink); outline-offset: 4px;
}
.btn-lg { padding: 18px 36px; font-size: 13px; }
.btn-sm { padding: 10px 16px; font-size: 11px; letter-spacing: .16em; }
.btn-red { background: var(--ink); color: var(--ivory); }
.btn-red:hover:not(:disabled) { background: var(--gold-ink); }
.btn-ink { background: var(--gold-pale); color: var(--ink); border-color: var(--gold-soft); }
.btn-ink:hover:not(:disabled) { background: var(--powder); border-color: var(--gold); }
.btn-paper { background: var(--ivory); color: var(--ink); border-color: var(--gold-soft); }
.btn-paper:hover:not(:disabled) { border-color: var(--gold); background: var(--lace); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--rule-strong); }
.btn-ghost:hover:not(:disabled) { background: var(--gold-pale); border-color: var(--gold-soft); }
.ui .btn, .savebar .btn, .pv .btn {
  font: 600 13.5px/1.2 var(--f-ui); letter-spacing: .01em; text-transform: none;
}
.ui .btn-sm, .savebar .btn-sm, .pv .btn-sm { padding: 9px 15px; }
.linkish {
  background: none; border: 0; padding: 0; cursor: pointer; text-align: left;
  color: var(--ink); font: italic 400 17px var(--f-body);
  text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--gold);
}
.fld {
  width: 100%; box-sizing: border-box;
  font: 16px/1.4 var(--f-ui);
  padding: 10px 12px;
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  background: var(--ivory);
  color: var(--ink);
}
textarea.fld { resize: vertical; min-height: 84px; }
.fld:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px var(--gold-pale); }
.f { display: grid; gap: 6px; min-width: 0; }
.help { margin: 0; font: 13px/1.45 var(--f-ui); color: var(--ink-soft); }

/* ---------- top navigation (friend) ---------- */
.topnav { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 20px; padding-bottom: 14px; border-bottom: 1px solid var(--gold-line); }
.steps {
  display: flex; flex-wrap: wrap; gap: 6px 24px;
  list-style: none; margin: 0; padding: 0;
  font-family: var(--f-caps); font-size: 11.5px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--ink-soft);
}
.steps li { display: flex; align-items: center; gap: 9px; }
.steps .dot { width: 7px; height: 7px; transform: rotate(45deg); border: 1px solid var(--gold); box-sizing: border-box; }
.steps li.done { color: var(--gold-ink); }
.steps li.done .dot { background: var(--gold); }
.steps li.now { color: var(--ink); font-weight: 600; }
.steps li.now .dot { background: var(--ink); border-color: var(--ink); }
.navlink {
  background: none; border: 0; padding: 4px 0; cursor: pointer;
  color: var(--ink); font: italic 400 17px var(--f-body);
  text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--gold-soft);
}
.navlink:hover { text-decoration-color: var(--gold); }

.sec-head { display: grid; gap: 12px; }

/* ---------- envelope ---------- */
.scene { display: grid; grid-template-columns: minmax(0, 1fr); justify-items: center; gap: 34px; padding-block: clamp(36px, 9vh, 110px) 0; overflow-x: clip; }
.env-wrap { width: min(100%, 540px); perspective: 1600px; container-type: inline-size; }
.env-wrap.shake { animation: shake .5s cubic-bezier(.36,.07,.19,.97); }
@keyframes shake {
  10%, 90% { transform: translateX(-2px); }
  20%, 80% { transform: translateX(4px); }
  30%, 50%, 70% { transform: translateX(-6px); }
  40%, 60% { transform: translateX(6px); }
}
.env {
  position: relative; width: 100%; aspect-ratio: 16 / 10;
  transform-style: preserve-3d;
  transition: transform .9s cubic-bezier(.6,.05,.3,1);
}
.env.flip { transform: rotateY(180deg); }
.face {
  position: absolute; inset: 0; display: block;
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
  border-radius: 2px;
  box-shadow: 0 1px 2px var(--shadow), 0 36px 64px -30px var(--shadow-strong);
}
.front { background: var(--grain), linear-gradient(160deg, var(--ivory) 0%, var(--lace) 60%, var(--ivory-shade) 100%); }
.front-in { position: absolute; inset: 0; display: block; color: var(--ink); }
.front-in::before {
  content: ""; position: absolute; inset: 4%;
  border: 1px solid var(--gold-soft);
  outline: 1px solid var(--gold-soft); outline-offset: .7cqw;
}
.cameo {
  position: absolute; left: 50%; top: 10%; transform: translateX(-50%);
  width: 11.5%; aspect-ratio: .8; gap: .5cqw;
}
.cameo .mono { font-size: 4cqw; }
.cameo-sub { font: 400 1.25cqw/1 var(--f-caps); letter-spacing: .24em; color: var(--ink-soft); padding-left: .24em; }
.address { position: absolute; left: 10%; right: 10%; top: 41%; display: grid; justify-items: center; gap: .8cqw; text-align: center; }
.addr-pour { font: 400 1.85cqw/1 var(--f-caps); letter-spacing: .34em; text-transform: uppercase; color: var(--ink-soft); padding-left: .34em; }
.addr-name {
  max-width: 100%;
  font: 400 8.6cqw/1.3 var(--f-script); color: var(--ink);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  padding-inline: 2cqw;
}
.addr-line { font: italic 400 2.6cqw/1.3 var(--f-body); color: var(--ink-soft); }
.env-date {
  position: absolute; left: 0; right: 0; bottom: 10%;
  text-align: center;
  font: 400 1.75cqw/1 var(--f-caps); letter-spacing: .34em; color: var(--gold-ink);
}

.back { transform: rotateY(180deg); background: var(--lace); perspective: 900px; }
.back > span { position: absolute; display: block; }
.lining {
  inset: 0; z-index: 0; border-radius: 2px;
  background:
    repeating-linear-gradient(45deg, transparent 0 13px, var(--gold-line) 13px 14px),
    repeating-linear-gradient(-45deg, transparent 0 13px, var(--gold-line) 13px 14px),
    var(--powder);
}
.peek {
  left: 8%; right: 8%; top: 7%; height: 80%; z-index: 2;
  background: var(--grain), var(--ivory); border-radius: 1px;
  box-shadow: 0 2px 10px var(--shadow);
  padding: 7% 8%; box-sizing: border-box;
  transition: transform 1s cubic-bezier(.2,.75,.25,1);
}
.peek b { display: block; font: 400 5.2cqw/1.4 var(--f-script); color: var(--ink); margin-bottom: 2cqw; }
.peek i { display: block; height: .7cqw; margin-bottom: 2.4cqw; background: var(--ivory-shade); border-radius: 1px; }
.peek i.short { width: 62%; }
.env.rise .peek { transform: translateY(-60%); }
.pocket {
  inset: 0; z-index: 3; border-radius: 2px;
  background: var(--grain), linear-gradient(172deg, var(--lace) 50%, var(--ivory-shade) 100%);
  clip-path: polygon(0 0, 50% 54%, 100% 0, 100% 100%, 0 100%);
}
.flap {
  left: 0; right: 0; top: 0; height: 56%; z-index: 4;
  background: var(--grain), linear-gradient(180deg, var(--ivory) 0%, var(--ivory-shade) 100%);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  transform-origin: 50% 0;
  transition: transform .7s cubic-bezier(.5,0,.3,1), z-index 0s linear .35s;
}
.env.open .flap { transform: rotateX(180deg); z-index: 1; }
.seal {
  left: 50%; top: 56%; width: 17%; aspect-ratio: 1; z-index: 5;
  transform: translate(-50%, -50%);
  display: grid !important; place-items: center;
  transition: transform .45s ease-in, opacity .45s ease-in;
}
.seal::before, .transit::before {
  content: ""; position: absolute; inset: -7%; z-index: -1;
  border-radius: 46% 54% 52% 48% / 54% 45% 55% 46%;
  background: radial-gradient(circle at 32% 28%, var(--seal-hi) 0%, var(--seal) 46%, var(--seal-deep) 100%);
  box-shadow: 0 5px 12px var(--shadow-strong), inset 0 -2px 4px #6b512a66, inset 0 2px 3px #fff4d966;
}
.seal::after, .transit::after {
  content: ""; position: absolute; inset: 13%; border-radius: 50%;
  box-shadow: inset 0 1px 2px #6b512a73, 0 1px 0 #fff4d980;
}
.seal span { position: relative; z-index: 1; font: italic 600 4.4cqw/1 var(--f-display); color: var(--seal-deep); text-shadow: 0 1px 0 var(--seal-hi); }
.env.open .seal { opacity: 0; transform: translate(-50%, -50%) scale(1.25) rotate(-14deg); }

.codebox { width: min(100%, 420px); display: grid; gap: 14px; text-align: center; transition: opacity .4s, transform .4s; }
.codebox.leaving { opacity: 0; transform: translateY(10px); pointer-events: none; }
.code-row { display: flex; align-items: end; gap: 12px; }
#code {
  flex: 1 1 auto; width: 0; min-width: 0; box-sizing: border-box;
  font: 600 19px/1 var(--f-caps); letter-spacing: .32em; text-transform: uppercase; text-align: center;
  padding: 14px 8px 12px;
  border: 0; border-bottom: 1px solid var(--gold); border-radius: 0;
  background: transparent; color: var(--ink);
}
#code::placeholder { color: var(--gold-soft); letter-spacing: .14em; }
#code:focus { outline: none; border-bottom-color: var(--ink); box-shadow: 0 1px 0 var(--ink); }
.code-help, .code-err { margin: 0; font: italic 17px/1.4 var(--f-body); }
.code-help { color: var(--ink-soft); }
.code-err { color: var(--ink); }
.hint {
  justify-self: center; position: relative; box-sizing: border-box; width: calc(100% - 8px);
  background: var(--grain), var(--ivory); color: var(--ink);
  padding: 30px 28px 22px; margin-top: 12px;
  max-width: 380px; text-align: center;
  box-shadow: 0 1px 2px var(--shadow), 0 16px 30px -18px var(--shadow-strong);
  animation: slip-in .6s cubic-bezier(.2,.8,.3,1);
}
.hint::after { content: ""; position: absolute; inset: 7px; border: 1px solid var(--gold-soft); pointer-events: none; }
.hint p { margin: 0; font-size: 19px; font-style: italic; }
.hint-tag {
  position: absolute; top: -10px; left: 50%; transform: translateX(-50%); z-index: 1;
  background: var(--ivory); color: var(--gold-ink);
  border: 1px solid var(--gold-soft);
  font: 400 10.5px/1 var(--f-caps); letter-spacing: .3em; text-transform: uppercase;
  padding: 5px 12px 5px 15px;
}
@keyframes slip-in { from { transform: translateY(-10px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- letter ---------- */
.sheet {
  position: relative; width: 100%; max-width: 680px; margin: 0 auto; box-sizing: border-box;
  background: var(--grain), var(--ivory); color: var(--ink);
  padding: 66px clamp(30px, 8vw, 78px) 60px;
  border-radius: 2px;
  box-shadow: 0 1px 2px var(--shadow), 0 32px 64px -34px var(--shadow-strong);
}
.sheet::after {
  content: ""; position: absolute; inset: 13px; pointer-events: none;
  border: 1px solid var(--gold-soft);
  outline: 1px solid var(--gold-soft); outline-offset: 4px;
}
.sheet.enter { animation: sheet-in .9s cubic-bezier(.2,.75,.25,1); }
@keyframes sheet-in { from { transform: translateY(36px); opacity: 0; } to { transform: none; opacity: 1; } }
.letter-date { margin: 0 0 24px; text-align: right; font: 400 11.5px var(--f-caps); letter-spacing: .26em; text-transform: uppercase; color: var(--gold-ink); }
.greet { margin: 0 0 18px; font: 400 40px/1.25 var(--f-script); color: var(--ink); }
.sheet p.body { margin: 0 0 1em; font-size: 20px; line-height: 1.68; max-width: 62ch; }
.fleuron { margin: 1.2em 0 .5em; text-align: center; color: var(--gold); font-size: 22px; line-height: 1; }
.closing { margin: .6em 0 0; font-style: italic; font-size: 20px; }
.sign { margin: 2px 0 0; font: 400 46px/1.2 var(--f-script); color: var(--ink); }
.cta-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }

/* ---------- dates ---------- */
.dates-panel { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 36px; padding: 38px clamp(26px, 4.6vw, 44px); }
.cal-col { display: grid; gap: 22px; align-content: start; }
.cal { display: grid; gap: 12px; }
.cal-title { margin: 0; font: italic 500 30px/1.1 var(--f-display); }
.cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 5px; }
.cal-wd { font: 400 10.5px/1 var(--f-caps); letter-spacing: .12em; text-align: center; color: var(--gold-ink); padding-bottom: 6px; }
.day {
  position: relative; aspect-ratio: 1; display: grid; place-items: center;
  font: 400 17px/1 var(--f-body); font-variant-numeric: lining-nums tabular-nums;
  color: #33292a59; border-radius: 50%;
}
.day.empty { visibility: hidden; }
button.day {
  border: 1px solid var(--gold); background: var(--ivory); color: var(--ink);
  font-weight: 500; cursor: pointer; padding: 0;
  transition: background-color .2s, color .2s;
}
button.day:hover { background: var(--gold-pale); }
button.day.sel { background: var(--ink); border-color: var(--ink); color: var(--ivory); }
.bd { position: absolute; bottom: 9%; left: 50%; width: 5px; height: 5px; border-radius: 50%; transform: translateX(-50%); }
.bd-from { background: var(--gold); }
.bd-to { background: var(--rose); }
.day .bd-from + .bd-to { margin-left: 5px; }
button.day.sel .bd { background: var(--ivory); }
.cal-legend { margin: 0; display: flex; flex-wrap: wrap; gap: 6px 18px; font: italic 15.5px var(--f-body); color: var(--ink-soft); }
.cal-legend span { display: inline-flex; align-items: center; gap: 8px; }
.lg-dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; }
.pick-col { display: grid; gap: 16px; align-content: start; min-width: 0; }
.choice { display: grid; gap: 4px; padding: 14px 0 16px; border-top: 1px solid var(--gold-soft); border-bottom: 1px solid var(--rule); }
.choice strong { font: italic 500 34px/1.1 var(--f-display); }
.choice strong.muted { font-size: 25px; color: var(--ink-soft); }
.choice small { font: italic 17px var(--f-body); color: var(--ink-soft); }

/* ---------- invitation cards ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 22px; }
.postcard {
  appearance: none; -webkit-appearance: none; border: 0; text-align: left; cursor: pointer;
  position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 62px; gap: 14px;
  background: var(--grain), var(--ivory); color: var(--ink);
  border-radius: 2px; padding: 30px 26px 30px 28px;
  box-shadow: 0 1px 2px var(--shadow), 0 22px 40px -28px var(--shadow-strong);
  transition: transform .25s, box-shadow .25s;
}
.postcard::after {
  content: ""; position: absolute; inset: 9px; pointer-events: none;
  border: 1px solid var(--gold-soft);
  transition: border-color .2s;
}
.postcard:hover { transform: translateY(-3px); box-shadow: 0 1px 2px var(--shadow), 0 30px 50px -30px var(--shadow-strong); }
.postcard.sel { box-shadow: 0 0 0 1px var(--gold), 0 30px 50px -30px var(--shadow-strong); }
.postcard.sel::after { border-color: var(--gold); }
.pc-left { display: grid; gap: 8px; align-content: start; padding-right: 14px; border-right: 1px solid var(--rule); min-width: 0; }
.pc-title { display: block; font: italic 600 30px/1.04 var(--f-display); }
.pc-tag { display: block; font: italic 400 18px/1.35 var(--f-body); color: var(--gold-ink); }
.pc-desc { display: block; font: 17px/1.5 var(--f-body); }
.pc-right { display: grid; gap: 4px; align-content: start; justify-items: end; min-width: 0; }
.pc-stamp {
  width: 58px; aspect-ratio: .8; margin-bottom: 10px;
  display: grid; place-content: center; justify-items: center;
  border-radius: 50%;
  background: var(--ivory);
  box-shadow: inset 0 0 0 1px var(--gold), inset 0 0 0 3.5px var(--ivory), inset 0 0 0 4.5px var(--gold-soft);
}
.pc-stamp-in { display: grid; justify-items: center; gap: 3px; }
.pc-n { font: 400 8.5px/1 var(--f-caps); letter-spacing: .16em; color: var(--ink-soft); }
.pc-l { font: italic 600 27px/.9 var(--f-display); color: var(--gold-ink); }
.pc-tags { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 8px; padding-top: 12px; border-top: 1px solid var(--gold-line); }
.pc-line { display: inline-flex; align-items: center; gap: 8px; font: 400 10px/1.3 var(--f-caps); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-soft); }
.pc-line::before { content: ""; width: 4px; height: 4px; transform: rotate(45deg); background: var(--gold); }
.pc-chosen {
  position: absolute; right: 18px; bottom: 18px; z-index: 1;
  width: 60px; aspect-ratio: 1; border-radius: 50%;
  display: grid; place-items: center;
  background: radial-gradient(circle at 34% 30%, var(--seal-hi), var(--seal) 52%, var(--seal-deep) 100%);
  box-shadow: 0 4px 10px var(--shadow-strong), inset 0 0 0 4px #84653640;
  color: var(--seal-deep); font: 600 9px/1 var(--f-caps); letter-spacing: .14em; text-transform: uppercase;
  text-shadow: 0 1px 0 var(--seal-hi);
  opacity: 0; transform: scale(.6) rotate(-12deg); transition: opacity .2s, transform .25s cubic-bezier(.3,1.5,.5,1);
}
.postcard.sel .pc-chosen { opacity: 1; transform: scale(1) rotate(-12deg); }
.prog-form { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr) auto; align-items: end; gap: 20px; padding: 32px clamp(26px, 4vw, 40px); }
.prog-form .choice { border: 0; padding: 0; }
.chip-note { margin: 0; font: italic 17px var(--f-body); color: var(--ink-soft); display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center; }
.chip-note b { color: var(--ink); font-weight: 500; font-style: normal; }

/* ---------- waiting slip ---------- */
.slip { width: 100%; max-width: 660px; margin: 0 auto; box-sizing: border-box; padding: 46px clamp(30px, 5.6vw, 54px) 42px; display: grid; gap: 16px; }
.transit {
  position: absolute; top: 24px; right: 26px; z-index: 1;
  width: 80px; aspect-ratio: 1; border-radius: 50%;
  color: var(--seal-deep); text-shadow: 0 1px 0 var(--seal-hi);
  display: grid; place-items: center; text-align: center;
  font: 600 10px/1.25 var(--f-caps); letter-spacing: .12em; text-transform: uppercase;
  transform: rotate(-10deg);
  isolation: isolate;
}
.transit > * { position: relative; z-index: 1; }
.slip h2 { padding-right: 100px; }
.slip p { margin: 0; }
.recap { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 8px 18px; margin: 0; padding: 14px 0; border-top: 1px solid var(--gold-soft); border-bottom: 1px solid var(--rule); }
.recap dt { font: 400 11px/2 var(--f-caps); letter-spacing: .18em; text-transform: uppercase; color: var(--gold-ink); }
.recap dd { margin: 0; font-size: 20px; }
.notify { display: grid; gap: 10px; padding: 16px 18px; border: 1px solid var(--powder-deep); background: var(--powder); }
.notify-lead { font: 15px/1.45 var(--f-ui); }
.notify-msg { font: 15px/1.5 var(--f-ui); padding: 10px 12px; background: var(--ivory); user-select: all; }
.notify-row { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; font: 14px var(--f-ui); }
.slip-actions { display: flex; flex-wrap: wrap; gap: 10px; }

/* ---------- invitation ticket ---------- */
.ticket { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 176px; width: 100%; max-width: 760px; margin: 0 auto; background: var(--grain), var(--ivory); color: var(--ink); border-radius: 2px; box-shadow: 0 1px 2px var(--shadow), 0 32px 64px -34px var(--shadow-strong); }
.ticket::before, .ticket::after { content: ""; position: absolute; right: 176px; width: 24px; height: 24px; border-radius: 50%; background: var(--ground); transform: translateX(50%); z-index: 1; }
.ticket::before { top: -12px; }
.ticket::after { bottom: -12px; }
.tk-main { position: relative; display: grid; gap: 8px; align-content: center; padding: 42px clamp(28px, 4.6vw, 52px); border-right: 1px dashed var(--gold); min-width: 0; }
.tk-main::after { content: ""; position: absolute; inset: 11px; border: 1px solid var(--gold-soft); pointer-events: none; }
.tk-band { font: 400 24px/1 var(--f-body); color: var(--gold); margin-bottom: 4px; }
.tk-date { margin: 0; font: italic 500 clamp(36px, 5.8vw, 52px)/1.02 var(--f-display); }
.tk-prog { margin: 6px 0 0; font: 400 30px/1.25 var(--f-script); color: var(--ink); }
.tk-tag { margin: 0; font-style: italic; color: var(--ink-soft); }
.tk-stub { display: grid; place-content: center; justify-items: center; text-align: center; gap: 10px; padding: 28px 16px; background: var(--powder); border-radius: 0 2px 2px 0; }
.tk-j { font: italic 600 54px/1 var(--f-display); color: var(--gold-ink); font-variant-numeric: lining-nums; }
.tk-small { font: 400 10px/1.7 var(--f-caps); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-soft); }
.sheet.small { padding: 50px clamp(30px, 7vw, 68px) 42px; }
.sheet.small p { margin: 0; font-size: 20px; line-height: 1.65; }
.sheet.small p + p { margin-top: .8em; }
.sheet.small .sign { margin-top: 12px; font-size: 42px; line-height: 1.2; }

.foot { text-align: center; font: 400 10.5px var(--f-caps); letter-spacing: .3em; text-transform: uppercase; color: var(--gold-ink); margin: 10px 0 0; }

/* ---------- preview bar ---------- */
.pv {
  background: var(--ink); color: var(--ivory);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px 14px;
  padding-block: 10px;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
  font: 14px var(--f-ui);
}
.pv .btn-ghost { color: var(--ivory); border-color: #fffdf966; }
.pv .btn-ghost:hover:not(:disabled) { background: #fffdf91f; border-color: var(--ivory); }
.pv .btn-ink { background: var(--ivory); color: var(--ink); border-color: var(--ivory); }
.pv-t { font-weight: 600; }
.pv-l { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }

/* ---------- admin ---------- */
.ui { font-family: var(--f-ui); font-size: 15px; line-height: 1.5; }
.adm-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 18px; padding-bottom: 20px; border-bottom: 1px solid var(--gold-line); }
.adm-head > div:first-child { display: grid; gap: 10px; min-width: 0; }
.adm-head .btn { font: 600 12px/1.1 var(--f-caps); letter-spacing: .2em; text-transform: uppercase; }
.adm-note { margin: 0; font: 14px/1.5 var(--f-ui); color: var(--ink); padding: 10px 14px; background: var(--powder); border-left: 2px solid var(--rose); }
.track { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.tile { padding: 20px 20px 22px; display: grid; gap: 8px; align-content: start; min-width: 0; }
.tile .v { margin: 0; font: italic 600 23px/1.15 var(--f-display); }
.tile .s { margin: 0; font: 14px/1.45 var(--f-ui); color: var(--ink-soft); }
.pill { display: inline-flex; align-items: center; gap: 6px; width: max-content; max-width: 100%; font: 600 11.5px/1 var(--f-ui); letter-spacing: .02em; padding: 5px 10px; border-radius: 99px; }
.pill.ok { background: var(--ok-bg); color: var(--ok); }
.pill.act { background: var(--ink); color: var(--ivory); }
.pill.wait { background: var(--ivory-shade); color: var(--ink-soft); }
.pill.lock { border: 1px solid var(--rule-strong); color: var(--ink-soft); }
.adm-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 22px; align-items: start; }
.col { display: grid; gap: 22px; min-width: 0; }
.panel { padding: 26px clamp(18px, 3vw, 28px); display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; }
.panel h3 { font: italic 600 27px/1.1 var(--f-display); }
.panel p { margin: 0; }
.vb { display: grid; gap: 8px; padding-top: 14px; border-top: 1px solid var(--rule); }
.vb:first-of-type { border-top: 0; padding-top: 0; }
.vb-main { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; font-size: 17px; font-weight: 600; }
.vb-quote { margin: 0; padding: 10px 14px; background: var(--powder); font: italic 17px/1.5 var(--f-body); }
.vb-meta { font-size: 13px; color: var(--ink-soft); }
.vb-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.manual { border: 1px dashed var(--rule-strong); }
.manual summary { padding: 10px 12px; cursor: pointer; font-weight: 600; font-size: 14px; }
.manual-body { padding: 0 12px 12px; display: grid; gap: 10px; }
.log { list-style: none; margin: 0; padding: 0; max-height: 380px; overflow: auto; }
.log li { display: grid; grid-template-columns: 128px minmax(0, 1fr); gap: 12px; padding: 9px 0; border-top: 1px solid var(--rule); font-size: 14px; }
.log li:first-child { border-top: 0; }
.log time { color: var(--ink-soft); font-variant-numeric: tabular-nums; }
.log .wrong { color: var(--gold-ink); font-style: italic; }
.gate { display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; padding-top: 12px; border-top: 1px solid var(--rule); }
.gate:first-of-type { border-top: 0; padding-top: 0; }
.gate-t { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-weight: 600; }
.seg { display: inline-flex; flex-wrap: wrap; width: max-content; max-width: 100%; border: 1px solid var(--rule-strong); overflow: hidden; }
.seg button { border: 0; border-left: 1px solid var(--rule-strong); background: transparent; color: var(--ink); padding: 8px 14px; font: 500 14px var(--f-ui); cursor: pointer; }
.seg button:first-child { border-left: 0; }
.seg button[aria-pressed="true"] { background: var(--ink); color: var(--ivory); }
.steps-list { margin: 0; padding-left: 20px; display: grid; gap: 8px; }
.warn { color: var(--ink); font-weight: 600; }

.editor { display: grid; gap: 12px; }
.editor > h2 { margin-bottom: 4px; }
.ed { position: relative; background: var(--grain), var(--ivory); color: var(--ink); border-radius: 2px; box-shadow: 0 1px 2px var(--shadow), 0 14px 30px -26px var(--shadow-strong); }
.ed > summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 17px clamp(16px, 3vw, 26px);
  font: italic 600 23px/1.2 var(--f-display);
}
.ed > summary::-webkit-details-marker { display: none; }
.ed > summary::after { content: "+"; font: 300 24px/1 var(--f-ui); color: var(--gold); }
.ed[open] > summary::after { content: "–"; }
.ed-sub { font: 13px var(--f-ui); font-style: normal; color: var(--ink-soft); font-weight: 400; margin-left: auto; }
.ed-body { padding: 0 clamp(16px, 3vw, 26px) 24px; display: grid; gap: 16px; font-family: var(--f-ui); }
.f-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 12px; }
.rowcard { display: grid; gap: 12px; padding: 14px; border: 1px solid var(--rule); background: var(--lace); }
.row-tools { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 8px; font-size: 13px; }
.row-tools .muted { margin-right: auto; }
.check { display: inline-flex; align-items: center; gap: 8px; font-size: 15px; cursor: pointer; }
.savebar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px 14px;
  background: var(--ivory); color: var(--ink);
  border-top: 1px solid var(--gold);
  padding-top: 12px;
  padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
  font: 600 15px var(--f-ui);
  box-shadow: 0 -12px 30px -16px var(--shadow-strong);
}

.toast {
  position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom, 0px)); z-index: 40;
  transform: translate(-50%, 20px); opacity: 0; pointer-events: none;
  max-width: min(92vw, 460px); box-sizing: border-box;
  background: var(--ink); color: var(--ivory);
  font: 500 15px/1.4 var(--f-ui); text-align: center;
  padding: 13px 22px; border-radius: 2px;
  box-shadow: 0 16px 34px -12px var(--shadow-strong);
  transition: opacity .25s, transform .25s;
}
.toast.on { opacity: 1; transform: translate(-50%, 0); }
.has-savebar .toast { bottom: calc(86px + env(safe-area-inset-bottom, 0px)); }

@media (max-width: 860px) {
  .adm-grid { grid-template-columns: minmax(0, 1fr); }
  .track { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .dates-panel { grid-template-columns: minmax(0, 1fr); }
  .prog-form { grid-template-columns: minmax(0, 1fr); align-items: stretch; }
}
@media (max-width: 520px) {
  body { font-size: 17px; }
  .sheet { padding-top: 54px; padding-bottom: 50px; }
  .sheet p.body, .closing { font-size: 18.5px; }
  .greet { font-size: 34px; }
  .sign { font-size: 40px; }
  .btn-lg { padding: 17px 26px; }
  .postcard { grid-template-columns: minmax(0, 1fr) 52px; padding: 26px 20px 26px 22px; }
  .pc-stamp { width: 50px; }
  .pc-l { font-size: 23px; }
  .ticket { grid-template-columns: minmax(0, 1fr); }
  .ticket::before, .ticket::after { display: none; }
  .tk-main { border-right: 0; border-bottom: 1px dashed var(--gold); }
  .tk-stub { border-radius: 0 0 2px 2px; grid-auto-flow: column; justify-content: space-between; align-items: center; text-align: left; padding: 18px 26px; }
  .transit { width: 64px; font-size: 8.5px; top: 20px; right: 20px; }
  .slip h2 { padding-right: 74px; }
  .log li { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .seg button { padding: 8px 11px; font-size: 13.5px; }
  .steps { gap: 6px 16px; font-size: 10.5px; }
}
@media (max-width: 460px) {
  .track { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* ---------- self-hosted additions ---------- */
.login { width: 100%; max-width: 420px; margin: 4vh auto 0; box-sizing: border-box; padding: 48px 38px 40px; display: grid; gap: 18px; text-align: center; }
.login .f { text-align: left; }
.login h1 { font-size: clamp(36px, 7vw, 46px); }
.login .btn { justify-self: center; min-width: 160px; }
.login-err { margin: 0; font: italic 17px/1.4 var(--f-body); color: var(--ink); background: var(--powder); padding: 8px 12px; }
.notice-page { margin-top: 3vh; }
.notice-page small { color: var(--ink-soft); font-family: var(--f-ui); font-size: 13px; }
.adm-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; }
.linkbox { margin: 0; padding: 12px 14px; background: var(--lace); border: 1px solid var(--gold-soft); font: 15px/1.4 var(--f-ui); overflow-wrap: anywhere; }
.notif-row { display: grid; gap: 4px; padding-top: 12px; border-top: 1px solid var(--rule); }
.contact-line { font-style: italic; color: var(--ink-soft); }