/* ==========================================================================
   Mingle & Match — guest styles
   Midnight plum, champagne, blush. Dark on purpose: this gets used one-handed,
   in a dim room, on a phone at 60% battery.
   ========================================================================== */

:root {
  --ink:        #150F22;
  --ink-2:      #1E1730;
  --ink-3:      #291F3F;
  --line:       #35294F;
  --paper:      #F6F1E7;
  --muted:      #A296B8;
  --champagne:  #EFC97E;
  --champagne-d:#C9A257;
  --blush:      #F0A9A0;
  --sage:       #93C4A5;
  --coral:      #E4796F;

  --display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --body:    "Karla", "Helvetica Neue", Arial, sans-serif;
  --mono:    "DM Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --shell: 34rem;
  --radius: 14px;
  --ease: cubic-bezier(.2, .7, .3, 1);
}

*, *::before, *::after { box-sizing: border-box; }

/* Any class that sets `display` would otherwise beat the browser's own rule
   for [hidden], leaving panels stuck open. This settles it once. */
[hidden] { display: none !important; }

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

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* Faint warm haze so the flat dark does not read as app chrome */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(120% 60% at 50% -10%, rgba(239,201,126,.10), transparent 60%),
    radial-gradient(90% 50% at 10% 105%, rgba(240,169,160,.07), transparent 60%);
}

.view { position: relative; z-index: 1; }
.is-hidden { display: none !important; }

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: 1.25rem;
}
.shell--narrow { max-width: 28rem; padding-block: 3rem 4rem; }

/* ---------- type ---------- */

.eyebrow {
  margin: 0;
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--champagne-d);
  font-weight: 600;
}

.couple {
  font-family: var(--display);
  font-optical-sizing: auto;
  font-weight: 400;
  font-size: clamp(2.6rem, 14vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -.02em;
  margin: .5rem 0 0;
}

.curtain { margin-bottom: 2rem; }
.curtain__sub {
  font-family: var(--display);
  font-style: italic;
  font-weight: 300;
  font-size: 1.15rem;
  color: var(--blush);
  margin: .35rem 0 0;
}

.lede { color: var(--muted); margin: 0 0 2rem; }

/* ---------- forms ---------- */

.stack { display: grid; gap: 1rem; }
.field { display: grid; gap: .4rem; }

.field__label {
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.field__note { margin: 0; font-size: .82rem; color: var(--muted); line-height: 1.45; }

.input {
  width: 100%;
  font: inherit;
  /* color: var(--paper); */
  color: inherit;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: .8rem .9rem;
  transition: border-color .15s var(--ease), background .15s var(--ease);
}
.input::placeholder { color: #6D6084; }
.input:focus-visible {
  outline: none;
  border-color: var(--champagne);
  background: var(--ink-3);
}

.input--code {
  font-family: var(--mono);
  font-size: 1.4rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-align: center;
}

.input--area { resize: vertical; min-height: 3.2rem; }

.btn {
  font: inherit;
  font-weight: 600;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: .8rem 1.4rem;
  cursor: pointer;
  transition: transform .12s var(--ease), filter .15s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 2px solid var(--champagne); outline-offset: 3px; }

.btn--primary { background: var(--champagne); color: #241A0B; }
.btn--primary:hover { filter: brightness(1.06); }
.btn--ghost { background: transparent; color: var(--paper); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--champagne); }
.btn--small { padding: .55rem 1.1rem; font-size: .92rem; }
.btn--tiny {
  padding: .3rem .7rem;
  font-size: .78rem;
  background: transparent;
  border-color: var(--line);
  color: var(--muted);
}
.btn[disabled] { opacity: .5; cursor: default; }

.linkbtn {
  background: none;
  border: 0;
  padding: .3rem 0;
  font: inherit;
  font-size: .87rem;
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}
.linkbtn:hover { color: var(--blush); }
.linkbtn--center { display: block; margin: 2.5rem auto 4rem; }

.form-error { margin: 0; color: var(--coral); font-size: .88rem; }

.rule {
  display: flex;
  align-items: center;
  gap: .9rem;
  margin: 2rem 0 1.25rem;
  color: var(--muted);
  font-size: .8rem;
}
.rule::before, .rule::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.reveal__summary {
  cursor: pointer;
  font-size: .92rem;
  padding: .2rem 0;
  list-style: none;
}
.reveal__summary::-webkit-details-marker { display: none; }
.reveal__summary::before { content: "+ "; color: var(--champagne); }
.reveal[open] .reveal__summary::before { content: "– "; }
.reveal[open] .reveal__summary { margin-bottom: 1rem; }

/* ---------- top bar ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(21, 15, 34, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  padding-top: env(safe-area-inset-top);
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: .7rem;
}
.whoami { display: grid; line-height: 1.15; min-width: 0; }
.whoami__label {
  font-size: .64rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}
.whoami__name {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.15rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--champagne);
}
.topbar__right { display: flex; align-items: center; gap: .8rem; flex: none; }
.tally { margin: 0; font-family: var(--mono); font-size: .95rem; color: var(--champagne); }
.tally__sep { color: var(--line); margin-inline: .1em; }

.icon-btn {
  font: inherit;
  font-size: .78rem;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  border-radius: 999px;
  padding: .35rem .75rem;
  cursor: pointer;
}
.icon-btn:hover { color: var(--paper); border-color: var(--champagne-d); }

.topbar__progress { height: 2px; background: var(--ink-3); }
.topbar__progress > span {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--blush), var(--champagne));
  transition: width .4s var(--ease);
}

.account {
  background: var(--ink-2);
  border-bottom: 1px solid var(--line);
  padding-block: 1.1rem;
  position: fixed;
  z-index: 2;
}
.account__hint { margin: 0 0 .8rem; font-size: .85rem; color: var(--muted); }
.account__code { display: flex; align-items: center; gap: .75rem; margin-bottom: .6rem; }
.account__code code {
  font-family: var(--mono);
  font-size: 1.5rem;
  letter-spacing: .1em;
  color: var(--champagne);
}

/* ---------- the thread (signature element) ---------- */

.closed-banner {
  margin: 1.5rem 0 0;
  padding: .8rem 1rem;
  border: 1px dashed var(--champagne-d);
  border-radius: var(--radius);
  color: var(--champagne);
  font-size: .9rem;
}

.thread {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0 0 0 1.5rem;
  position: relative;
  counter-reset: q;
}
/* the line every guest walks down */
.thread::before {
  content: "";
  position: absolute;
  left: 5px;
  top: .9rem;
  bottom: .9rem;
  width: 1px;
  background: linear-gradient(180deg, var(--line), var(--line) 85%, transparent);
}

.q { position: relative; counter-increment: q; }
.q + .q { margin-top: .35rem; }

.q__head {
  display: flex;
  gap: .9rem;
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  border-radius: var(--radius);
  padding: .85rem .6rem .85rem 0;
  color: inherit;
  font: inherit;
  cursor: pointer;
}
.q__head:focus-visible { outline: 2px solid var(--champagne); outline-offset: 2px; }

.q__node {
  position: absolute;
  left: -1.5rem;
  top: 1.25rem;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--ink);
  transition: background .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.q.is-answered .q__node {
  background: var(--champagne);
  border-color: var(--champagne);
  box-shadow: 0 0 0 4px rgba(239, 201, 126, .12);
}
.q.just-saved .q__node { transform: scale(1.5); }

.q__body { display: grid; gap: .25rem; min-width: 0; }

.q__text {
  font-family: var(--display);
  font-optical-sizing: auto;
  font-size: 1.08rem;
  line-height: 1.3;
}
.q__text::before {
  content: counter(q, decimal-leading-zero);
  font-family: var(--mono);
  font-size: .7rem;
  color: var(--champagne-d);
  margin-right: .55rem;
  vertical-align: .18em;
}

.q__answer {
  font-size: .87rem;
  color: var(--blush);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.q__answer:empty { display: none; }
/* While the editor is open the textarea already shows the answer. */
.q__head[aria-expanded="true"] .q__answer { display: none; }

.q__panel { padding: 0 .6rem 1.1rem 0; display: grid; gap: .55rem; }
.q__hint { margin: 0; font-size: .85rem; color: var(--muted); font-style: italic; }
.q__hint:empty { display: none; }
.q__label { margin: 0; }
.q__actions { display: flex; align-items: center; gap: 1rem; }

/* ---------- results ---------- */

.scorecard { padding: 3.5rem 0 2rem; text-align: center; }
.scorecard__name {
  font-family: var(--display);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--blush);
  margin: .8rem 0 .2rem;
}
.scorecard__score { margin: 0; display: grid; }
.scorecard__num {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(5rem, 30vw, 8rem);
  line-height: .9;
  color: var(--champagne);
}
.scorecard__of {
  font-size: .8rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: .6rem;
}
.scorecard__verdict {
  font-family: var(--display);
  font-style: italic;
  font-size: 1.05rem;
  margin: 1.4rem auto 0;
  max-width: 22rem;
}

.review { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: .8rem; }

.rev {
  position: relative;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-left-width: 3px;
  border-radius: var(--radius);
  padding: 1rem 1rem .9rem;
}
.rev--correct { border-left-color: var(--sage); }
.rev--wrong   { border-left-color: var(--coral); }

.rev__q {
  font-family: var(--display);
  font-size: 1.02rem;
  line-height: 1.3;
  margin: 0 0 .7rem;
  padding-right: 5.5rem;
}
.rev__row { display: grid; grid-template-columns: 4.6rem 1fr; gap: .5rem; font-size: .92rem; }
.rev__row + .rev__row { margin-top: .3rem; }
.rev__label {
  font-size: .66rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: .28em;
}
.rev__mine { color: var(--paper); }
.rev__truth { color: var(--champagne); }

.badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 600;
  padding: .2rem .55rem;
  border-radius: 999px;
}
.badge--correct { background: rgba(147,196,165,.16); color: var(--sage); }
.badge--wrong   { background: rgba(228,121,111,.16); color: var(--coral); }

.footnote {
  margin: 2.5rem 0 4rem;
  font-size: .82rem;
  color: var(--muted);
  text-align: center;
}
.footnote em { color: var(--blush); font-style: normal; }

/* ---------- toast ---------- */

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(1.5rem + env(safe-area-inset-bottom));
  transform: translate(-50%, 1rem);
  z-index: 20;
  background: var(--paper);
  color: var(--ink);
  font-size: .88rem;
  font-weight: 500;
  padding: .6rem 1.1rem;
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(0,0,0,.4);
  opacity: 0;
  transition: opacity .2s var(--ease), transform .2s var(--ease);
}
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }
.toast--bad { background: var(--coral); color: #2A0D0A; }

@media (min-width: 40rem) {
  .shell--narrow { padding-block: 5rem; }
  .scorecard { padding-top: 5rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}