/* 아이역 동전점 맛보기 — 공통 디자인(assets/style.css) 위에 얹는 앱 화면 */

:root {
  --bronze: #b0895a;
  --bronze-deep: #8a6a42;
  --silver: #c9c6bf;
  --silver-deep: #9d998f;
  --focus: #a8432f;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bronze: #9c7a50;
    --bronze-deep: #c9a676;
    --silver: #8f8c85;
    --silver-deep: #c4c0b7;
  }
}

.app-badge {
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
}

.app {
  max-width: 46rem;
  margin: 0 auto;
  padding: 0 var(--gutter) 4rem;
}

.panel h1 {
  font-size: clamp(1.6rem, 5vw, 2.1rem);
  line-height: 1.4;
  margin: 1.5rem 0 0.75rem;
}

.intro {
  color: var(--ink-soft);
  margin: 0 0 1.75rem;
}

.app-error {
  margin: 1.5rem 0 0;
  padding: 0.9rem 1rem;
  border-left: 3px solid var(--seal);
  background: var(--paper-deep);
}

/* 버튼 */

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.5rem 0 0;
}

.btn {
  font: inherit;
  font-size: 0.95rem;
  padding: 0.7rem 1.3rem;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.btn:hover {
  border-color: var(--ink-faint);
}

.btn.primary {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.btn.ghost {
  border-color: transparent;
  color: var(--ink-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
  padding-left: 0.4rem;
  padding-right: 0.4rem;
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn:focus-visible,
.option input:focus-visible + span,
.slot-pick:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

/* 현재 설정 요약 */

.summary {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.35rem 1.25rem;
  margin: 0;
  padding: 1rem 1.15rem;
  background: var(--paper-deep);
  border-radius: 8px;
  font-size: 0.92rem;
}

.summary dt {
  color: var(--ink-faint);
}

.summary dd {
  margin: 0;
}

/* 방식 설정 */

.settings {
  margin-top: 2rem;
  border-top: 1px solid var(--rule);
  padding-top: 0.5rem;
}

.settings fieldset {
  border: 0;
  margin: 1.75rem 0 0;
  padding: 0;
}

.settings legend {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.1rem;
  padding: 0;
}

.hint {
  margin: 0.35rem 0 0.85rem;
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--ink-faint);
}

.option {
  position: relative;
  display: block;
  margin-top: 0.5rem;
  cursor: pointer;
}

.option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.option span {
  display: block;
  padding: 0.75rem 1rem;
  border: 1px solid var(--rule);
  border-radius: 8px;
  line-height: 1.5;
}

.option b {
  display: block;
  font-weight: 600;
}

.option small {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.option input:checked + span {
  border-color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--ink);
  background: var(--paper-deep);
}

.rules,
.log {
  margin-top: 1.75rem;
}

.rules summary,
.log summary {
  cursor: pointer;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

table {
  width: 100%;
  margin-top: 0.75rem;
  border-collapse: collapse;
  font-size: 0.88rem;
}

th,
td {
  padding: 0.45rem 0.5rem;
  border-bottom: 1px solid var(--rule);
  text-align: left;
}

th {
  font-weight: 600;
  color: var(--ink-soft);
}

/* 던지기 */

.cast-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.25rem 1rem;
}

.fixed {
  margin: 0;
  font-size: 0.8rem;
  color: var(--ink-faint);
}

.cast-body {
  display: grid;
  gap: 1.75rem;
  margin-top: 1.25rem;
}

@media (min-width: 44rem) {
  .cast-body {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.board {
  list-style: none;
  margin: 0;
  padding: 1rem 1.15rem;
  border: 1px solid var(--rule);
  border-radius: 10px;
  display: grid;
  gap: 0.55rem;
}

.slot {
  display: grid;
  grid-template-columns: 2.6rem 1fr 4.6rem;
  align-items: center;
  gap: 0.75rem;
  min-height: 2.4rem;
}

.slot-label {
  font-size: 0.78rem;
  color: var(--ink-faint);
}

.slot.target .slot-label {
  color: var(--seal);
  font-weight: 600;
}

.slot-empty {
  height: 0.6rem;
  border: 1px dashed var(--rule);
  border-radius: 2px;
}

.slot.target .slot-empty {
  border-color: var(--seal);
}

.slot-pick {
  font: inherit;
  font-size: 0.8rem;
  padding: 0.45rem 0.5rem;
  border: 1px dashed var(--ink-faint);
  border-radius: 6px;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
}

.slot-pick[aria-pressed="true"] {
  border-style: solid;
  border-color: var(--seal);
  color: var(--seal);
  font-weight: 600;
}

.slot-note {
  font-size: 0.8rem;
  color: var(--ink-soft);
  white-space: nowrap;
}

.slot-note.is-changing {
  color: var(--seal);
  font-weight: 600;
}

/* 효 선 */

.hline {
  display: block;
  height: 0.6rem;
  border-radius: 1px;
  background: var(--ink);
}

.hline.yin {
  background: linear-gradient(to right, var(--ink) 0 42%, transparent 42% 58%, var(--ink) 58% 100%);
}

.slot.just-filled .hline {
  animation: settle 0.35s ease-out;
}

@keyframes settle {
  from { opacity: 0; transform: scaleX(0.6); }
  to { opacity: 1; transform: none; }
}

/* 동전 */

.coins {
  display: flex;
  justify-content: center;
  gap: 1rem;
  perspective: 600px;
}

.coin {
  width: 4.6rem;
  height: 4.6rem;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 35% 30%, var(--silver), var(--silver-deep));
  color: #2b2925;
  box-shadow: inset 0 0 0 3px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.12);
}

.coin-basic {
  background: radial-gradient(circle at 35% 30%, var(--bronze), var(--bronze-deep));
}

.coin-won500 {
  width: 5rem;
  height: 5rem;
}

.coin-mark {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.1;
}

.coin:not(.coin-basic).face-number .coin-mark {
  font-family: var(--sans);
  font-size: 1.05rem;
}

.coin-cap {
  font-size: 0.65rem;
  min-height: 1em;
}

.coin.is-yang {
  box-shadow: 0 0 0 3px var(--paper), 0 0 0 5px var(--seal);
}

.coin.flipping {
  animation: flip 0.65s ease-in-out;
}

@keyframes flip {
  0% { transform: rotateY(0) translateY(0); }
  40% { transform: rotateY(540deg) translateY(-1.2rem); }
  100% { transform: rotateY(1080deg) translateY(0); }
}

.toss-note {
  min-height: 3.2em;
  margin: 1.25rem 0 0;
  text-align: center;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.calm {
  margin: 1rem 0 0;
  text-align: center;
  font-family: var(--serif);
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.toss .actions {
  justify-content: center;
  margin-top: 0.85rem;
}

/* 결과 */

.result-pair {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.25rem;
}

@media (min-width: 40rem) {
  .result-pair {
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
  }
}

.arrow {
  text-align: center;
  font-size: 1.4rem;
  color: var(--ink-faint);
}

@media (max-width: 39.99rem) {
  .arrow {
    transform: rotate(90deg);
  }
}

.result-pair.no-change .hex-card:last-child {
  opacity: 0.6;
}

.hex-card {
  padding: 1.25rem 1.15rem;
  border: 1px solid var(--rule);
  border-radius: 10px;
  text-align: center;
}

.hex-card h2 {
  margin: 0 0 1rem;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--ink-faint);
}

.hex-lines {
  display: grid;
  gap: 0.55rem;
  width: 8rem;
  margin: 0 auto;
}

.hex-row {
  display: grid;
  grid-template-columns: 1fr 1.2rem;
  align-items: center;
  gap: 0.5rem;
  margin-right: -1.7rem;
}

.hex-sym {
  height: 0.6rem;
  line-height: 0.6rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--seal);
}

.hex-title {
  margin: 1.1rem 0 0.25rem;
  font-family: var(--serif);
}

.hex-title b {
  font-size: 1.3rem;
}

.hex-no,
.hex-han {
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.hex-tri {
  margin: 0;
  font-size: 0.78rem;
  color: var(--ink-faint);
}

.change-summary {
  margin: 1.25rem 0 0;
  padding: 0.85rem 1rem;
  background: var(--paper-deep);
  border-radius: 8px;
  font-size: 0.92rem;
}

@media (prefers-reduced-motion: reduce) {
  .coin.flipping,
  .slot.just-filled .hline {
    animation: none;
  }
}