/* ==========================================================================
   Mitigation, adaptation or co-benefit: flip cards, illustrated tag zones,
   stamps, score, combo and a ten-cell progress mosaic.
   Tag language: mitigation = solid cobalt, adaptation = outline, co-benefit = half and half.
   ========================================================================== */

/* Progress mosaic */
.srt__mosaic { list-style: none; display: grid; grid-template-columns: repeat(10, minmax(0, 1fr)); gap: 6px; max-width: 460px; margin-bottom: 26px; }
.srt__cell { position: relative; aspect-ratio: 1; box-shadow: inset 0 0 0 1px var(--rule-strong); transition: box-shadow .2s ease; }
.srt__cell.is-current { box-shadow: inset 0 0 0 2px var(--ink); }
.srt__cell.is-m { background: var(--cobalt); box-shadow: none; }
.srt__cell.is-a { background: var(--paper); box-shadow: inset 0 0 0 2px var(--cobalt); }
.srt__cell.is-c { background: linear-gradient(90deg, var(--cobalt) 50%, var(--paper) 50%); box-shadow: inset 0 0 0 2px var(--cobalt); }
.srt__cell.is-no::after { content: ""; position: absolute; inset: -3px; background: linear-gradient(45deg, transparent calc(50% - 1.5px), var(--ink) calc(50% - 1.5px) calc(50% + 1.5px), transparent calc(50% + 1.5px)); }

/* Table: mitigation left, card centre, adaptation right; co-benefit below the card */
.srt__table {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr) minmax(0, 1fr);
  grid-template-areas: "m deck a" "board c keys";
  gap: var(--gutter);
  align-items: stretch;
}
.zone--m { grid-area: m; }
.zone--a { grid-area: a; }
.zone--c { grid-area: c; }
.srt__deck { grid-area: deck; }
.srt__board { grid-area: board; }
.srt__keys { grid-area: keys; }

/* Zones */
.zone {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 220px;
  padding: 20px;
  border: 0;
  background: var(--paper);
  box-shadow: inset 0 0 0 1px var(--rule-strong);
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  transition: box-shadow .2s ease, background-color .2s ease, transform .22s var(--ease-out);
}
.zone--c { flex-direction: row; align-items: center; min-height: 128px; }
.zone__art { position: relative; display: grid; place-items: center; height: 120px; overflow: hidden; background: var(--paper-2); }
.zone--c .zone__art { flex: 0 0 150px; height: 92px; }
.zone__text { display: grid; gap: 6px; padding-right: 30px; }
.zone__name { font: 400 clamp(1.5rem, 2vw, 1.9rem)/1.05 var(--serif); letter-spacing: -.012em; }
.zone__def { font-size: 14.5px; line-height: 1.45; color: var(--ink-2); }
.zone__key { position: absolute; top: 14px; right: 14px; display: grid; place-items: center; width: 24px; height: 24px; box-shadow: inset 0 0 0 1px var(--rule-strong); font: 600 12px/1 var(--sans); color: var(--ink-2); background: var(--paper); z-index: 1; }
.zone__count { position: absolute; right: 18px; bottom: 14px; font: 300 2.4rem/1 var(--serif); font-variant-numeric: tabular-nums lining-nums; color: var(--ink-3); }
.zone:active { transform: scale(.985); }
.zone:focus-visible { outline: 2px solid var(--cobalt-deep); outline-offset: 3px; }
.zone.is-over { background: #EAF1F7; box-shadow: inset 0 0 0 2.5px var(--cobalt); transform: scale(1.025); }
.zone.is-right { box-shadow: inset 0 0 0 3px var(--cobalt); }
.zone.is-right .zone__count { color: var(--cobalt-deep); }
.zone.is-wrong { box-shadow: inset 0 0 0 3px var(--ink); }
.zone[aria-disabled="true"] { cursor: default; }
@media (hover: hover) and (pointer: fine) {
  .zone:not([aria-disabled="true"]):hover { box-shadow: inset 0 0 0 1px var(--ink); }
  .zone:not([aria-disabled="true"]):hover .art__bars span { transform: scaleY(1.06); }
  .zone:not([aria-disabled="true"]):hover .art__umbrella { transform: translateY(-3px) rotate(-4deg); }
  .zone:not([aria-disabled="true"]):hover .art__ring--a { transform: translateX(-8px); }
}
@media (hover: none) { .zone__key { display: none; } }

/* Zone art */
.art { position: relative; display: block; width: 100%; height: 100%; }
.art__bars { position: absolute; left: 18%; right: 18%; bottom: 14%; top: 22%; display: flex; align-items: flex-end; gap: 9%; }
.art__bars span { flex: 1; height: var(--h); background: var(--cobalt); transform-origin: bottom; transition: transform .35s var(--ease-out); }
.art__icon { position: absolute; right: 10px; top: 8px; font-size: 24px; color: var(--cobalt-deep); }
.art__rain { position: absolute; inset: 0 0 45% 0; background: repeating-linear-gradient(105deg, transparent 0 9px, rgba(21, 119, 189, .35) 9px 10.5px); }
.art__umbrella { position: absolute; left: 50%; top: 14%; margin-left: -28px; font-size: 56px; color: var(--cobalt-deep); transition: transform .35s var(--ease-out); }
.art__house { position: absolute; left: 50%; bottom: 10%; margin-left: -15px; font-size: 30px; color: var(--ink); }
.art__ring { position: absolute; top: 50%; width: 60px; height: 60px; margin-top: -30px; border-radius: 50%; transition: transform .35s var(--ease-out); }
.art__ring--m { left: calc(50% - 50px); background: var(--cobalt); }
.art__ring--a { left: calc(50% - 10px); box-shadow: inset 0 0 0 3px var(--cobalt); background: rgba(241, 243, 239, .25); }
.zone--c .art__ring { width: 52px; height: 52px; margin-top: -26px; }
.zone--c .art__ring--m { left: calc(50% - 44px); }
.zone--c .art__ring--a { left: calc(50% - 8px); }

/* Deck and flip card */
.srt__deck { --left: 2; position: relative; display: grid; min-height: clamp(380px, 34vw, 450px); perspective: 1600px; }
.srt__deck::before, .srt__deck::after { content: ""; position: absolute; inset: 0; background: var(--paper); box-shadow: inset 0 0 0 1px var(--rule-strong); transition: opacity .3s ease; }
.srt__deck::before { transform: translate(14px, 14px) rotate(1.5deg); opacity: clamp(0, calc(var(--left) - 1), 1); }
.srt__deck::after { transform: translate(7px, 7px) rotate(.8deg); opacity: clamp(0, var(--left), 1); }
.fcard { --rx: 0deg; --ry: 0deg; position: relative; z-index: 1; grid-area: 1 / 1; outline: none; cursor: grab; touch-action: none; user-select: none; -webkit-user-select: none; }
.fcard:focus-visible .fcard__front { box-shadow: inset 0 0 0 2px var(--cobalt-deep), 0 26px 50px -30px rgba(14, 23, 38, .5); }
.fcard__inner { position: relative; width: 100%; height: 100%; transform-style: preserve-3d; transform: rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .25s ease-out; }
.fcard.is-flipped { cursor: default; }
.fcard.is-flipped .fcard__inner { transform: rotateY(180deg); transition: transform .72s cubic-bezier(.77, 0, .175, 1); }
.fcard__face {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  box-shadow: inset 0 0 0 1px var(--ink), 0 26px 50px -30px rgba(14, 23, 38, .5);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.fcard__art {
  flex: 0 0 44%;
  display: grid;
  place-items: center;
  margin: 1px 1px 0;
  background: radial-gradient(circle, rgba(21, 119, 189, .22) 1.2px, transparent 1.5px) 0 0 / 14px 14px, var(--paper-2);
  font-size: clamp(56px, 6vw, 86px);
  color: var(--cobalt-deep);
}
.fcard__text { padding: 22px 26px 8px; font: 400 clamp(1.55rem, 2.3vw, 2.25rem)/1.15 var(--serif); letter-spacing: -.014em; text-wrap: balance; }
.fcard__hint { display: flex; align-items: center; gap: 8px; margin-top: auto; padding: 0 26px 20px; font: 500 14px/1.3 var(--sans); color: var(--ink-2); }
.fcard__stamps { position: absolute; right: 18px; top: 18px; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.stamp--slam { position: relative; font-size: 15px; transform: rotate(-8deg); box-shadow: 0 8px 18px -10px rgba(14, 23, 38, .6); }
.stamp--slam .stamp__icon { font-size: 18px; padding: 6px 8px; }
.stamp--slam .stamp__label { padding: 8px 11px 7px; }
.stamp--fix { transform: rotate(4deg); }
.stamp--slam.is-crossed { opacity: .6; }
.stamp--slam.is-crossed::after { content: ""; position: absolute; left: -6px; right: -6px; top: 50%; height: 3px; margin-top: -1.5px; background: var(--ink); transform: rotate(-10deg); }
.fcard__back { transform: rotateY(180deg); justify-content: center; gap: 14px; padding: clamp(24px, 3vw, 38px); box-shadow: inset 0 0 0 1px var(--ink), inset 6px 0 0 var(--cobalt), 0 26px 50px -30px rgba(14, 23, 38, .5); }
.fcard.is-wrong .fcard__back { box-shadow: inset 0 0 0 1px var(--ink), inset 6px 0 0 var(--ink), 0 26px 50px -30px rgba(14, 23, 38, .5); }
.fcard__verdict { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; font: 400 clamp(1.45rem, 2.1vw, 1.95rem)/1.2 var(--serif); letter-spacing: -.01em; }
.fcard__verdict strong { font-weight: 500; }
.fcard__verdict i { color: var(--cobalt); }
.fcard.is-wrong .fcard__verdict i { color: var(--ink); }
.fcard__tag .stamp { transform: none; }
.fcard__why { max-width: 50ch; font-size: 17px; line-height: 1.55; color: var(--ink-2); text-wrap: pretty; }
.fcard__pts { font: 600 15px/1.3 var(--sans); color: var(--cobalt-deep); }
.fcard.is-wrong .fcard__pts { color: var(--ink-2); }
.fcard__next { justify-self: start; align-self: flex-start; margin-top: 4px; }
.fcard.is-dragging { z-index: 5; cursor: grabbing; }
.fcard.is-dragging .fcard__front { box-shadow: inset 0 0 0 1px var(--ink), 0 40px 70px -28px rgba(14, 23, 38, .55); }
.fcard.is-flying { z-index: 45; }

/* Board: count, score, combo, speed bar */
.srt__board { display: flex; flex-direction: column; justify-content: center; gap: 6px; }
.srt__count { font: 600 15px/1.3 var(--sans); color: var(--ink-2); }
.srt__score { font: 300 clamp(2.6rem, 4vw, 3.6rem)/1 var(--serif); letter-spacing: -.03em; font-variant-numeric: tabular-nums lining-nums; }
.srt__score span { margin-left: 4px; font: 500 15px/1 var(--sans); letter-spacing: 0; color: var(--ink-2); }
.srt__combo { align-self: flex-start; padding: 5px 10px; background: var(--ink); color: var(--paper); font: 700 12.5px/1 var(--sans); letter-spacing: .08em; text-transform: uppercase; }
.srt__timer { display: block; width: 100%; max-width: 200px; height: 3px; margin-top: 10px; }
.srt__timer-bar { display: block; height: 100%; background: var(--cobalt); transform-origin: left center; transform: scaleX(0); }
.srt__timer.is-running .srt__timer-bar { animation: srt-timer 8s linear forwards; }
@keyframes srt-timer { from { transform: scaleX(1); } to { transform: scaleX(0); } }
html.is-reduced .srt__timer { display: none; }
.srt__keys { align-self: center; display: flex; align-items: center; gap: 8px; font-size: 14px; line-height: 1.45; color: var(--ink-2); }
.srt__keys i { flex: none; font-size: 18px; }
@media (hover: none) { .srt__keys { display: none; } }

/* End screen */
.srt__end { display: grid; gap: 30px; }
.send__head { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 14px 44px; }
.send__title { flex-basis: 100%; font: italic 400 1.3rem/1.3 var(--serif); color: var(--ink-2); }
.send__title:focus { outline: none; }
.send__score { font: 300 clamp(4.4rem, 9vw, 8rem)/.85 var(--serif); letter-spacing: -.04em; font-variant-numeric: tabular-nums lining-nums; }
.send__unit { font: 500 18px/1 var(--sans); letter-spacing: 0; color: var(--ink-2); }
.send__rank { display: flex; align-items: center; gap: 14px; max-width: 34ch; padding-bottom: .4em; font-size: 17px; line-height: 1.45; }
.send__rank strong { font: 400 1.4rem/1.2 var(--serif); }
.send__seal { flex: none; font-size: 48px; color: var(--cobalt); }
.send__h { font: 600 15px/1.3 var(--sans); }
.mini { list-style: none; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin-top: 12px; }
.mini__card { position: relative; display: flex; flex-direction: column; gap: 10px; min-height: 156px; padding: 14px; background: var(--paper); box-shadow: inset 0 0 0 1px var(--rule-strong); }
.mini__card.is-no { background: rgba(14, 23, 38, .045); }
.mini__icon { font-size: 26px; color: var(--cobalt-deep); }
.mini__text { padding-right: 18px; font-size: 14.5px; line-height: 1.35; }
.mini__card .stamp { align-self: flex-start; margin-top: auto; }
.mini__mark { position: absolute; top: 10px; right: 10px; display: grid; place-items: center; width: 24px; height: 24px; background: var(--cobalt); color: var(--on-cobalt); font-size: 13px; }
.mini__card.is-no .mini__mark { background: var(--ink); }
.send__insight { max-width: 62ch; padding-left: 16px; border-left: 2px solid var(--cobalt); }
.send__review ul { list-style: none; display: grid; gap: 10px; max-width: 72ch; margin-top: 12px; }
.send__review li { font-size: 16px; line-height: 1.55; color: var(--ink-2); }
.send__review strong { font-weight: 600; color: var(--ink); }

/* Tag your own activity */
.own { display: grid; gap: 12px; max-width: 880px; padding: clamp(22px, 3vw, 36px); background: var(--paper-2); }
.own__title { font: 400 clamp(1.5rem, 2.2vw, 2rem)/1.15 var(--serif); letter-spacing: -.012em; }
.own__lede { max-width: 60ch; color: var(--ink-2); }
.own__label { margin-top: 6px; font: 600 15px/1.3 var(--sans); }
.own__row { display: flex; flex-wrap: wrap; gap: 12px; }
.own__input { flex: 1 1 260px; min-height: 48px; padding: 0 16px; border: 1px solid var(--ink-2); border-radius: 0; background: var(--paper); color: var(--ink); font: 400 17px/1.2 var(--sans); }
.own__input::placeholder { color: var(--ink-2); opacity: 1; }
.own__input:focus-visible { outline: 2px solid var(--cobalt-deep); outline-offset: 2px; }
.own__out { margin-top: 8px; }
.own__out:empty { display: none; }
.own__verdict { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; font-size: 17px; }
.own__why, .own__msg { color: var(--ink-2); }
.own__note { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; line-height: 1.5; color: var(--ink-2); }
.own__note i { flex: none; margin-top: 2px; color: var(--cobalt-deep); }

/* Responsive: on narrow screens the three tags sit under the card */
@media (max-width: 900px) {
  .srt__table { grid-template-columns: repeat(3, minmax(0, 1fr)); grid-template-areas: "board board board" "deck deck deck" "m c a" "keys keys keys"; gap: 12px; }
  .srt__board { flex-direction: row; flex-wrap: wrap; align-items: baseline; gap: 6px 16px; }
  .srt__score { font-size: 2.2rem; }
  .srt__timer { flex-basis: 100%; margin-top: 2px; }
  .srt__deck { min-height: 380px; margin-right: 14px; }
  .zone, .zone--c { flex-direction: column; align-items: stretch; gap: 8px; min-height: 0; padding: 10px; text-align: center; }
  .zone__art, .zone--c .zone__art { flex: none; height: 64px; }
  .zone__text { padding-right: 0; }
  .zone__name { font-size: 1.15rem; }
  .zone__def { display: none; }
  .zone__count { position: static; font-size: 1.5rem; }
  .art__umbrella { font-size: 36px; margin-left: -18px; top: 8%; }
  .art__house { font-size: 20px; margin-left: -10px; }
  .art__ring, .zone--c .art__ring { width: 38px; height: 38px; margin-top: -19px; }
  .art__ring--m, .zone--c .art__ring--m { left: calc(50% - 32px); }
  .art__ring--a, .zone--c .art__ring--a { left: calc(50% - 6px); }
  .art__icon { font-size: 18px; }
  .mini { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 400px) {
  .srt__deck { min-height: 350px; }
  .fcard__text { padding: 18px 18px 6px; }
  .fcard__hint { padding: 0 18px 16px; }
}