/* ============================================================
   css/event.css - 도전! 이벤트 (/event/)
   큰 글씨·큰 버튼 (시니어 기준), 카드 색: ev-c-blue/green/orange/purple/red
   ============================================================ */
.ev-c-blue   { --ev: #1e6fd9; --ev-soft: #eaf2fd; }
.ev-c-green  { --ev: #12924a; --ev-soft: #e7f6ed; }
.ev-c-orange { --ev: #e0701a; --ev-soft: #fdf0e4; }
.ev-c-purple { --ev: #7a3fd0; --ev-soft: #f2ebfc; }
.ev-c-red    { --ev: #d63a4a; --ev-soft: #fcebed; }

.ev-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 10px 18px; border-radius: 10px;
  border: 2px solid #1e6fd9; background: #fff; color: #1e6fd9; font-size: 17px; font-weight: 700; text-decoration: none;
  cursor: pointer; font-family: inherit; line-height: 1.3; }
.ev-btn:hover { text-decoration: none; filter: brightness(.96); }
.ev-btn--big { min-height: 58px; padding: 12px 26px; font-size: 20px; border-radius: 14px; }
.ev-btn--join { background: #e8590c; border-color: #e8590c; color: #fff; box-shadow: 0 4px 12px rgba(232, 89, 12, .25); }
.ev-btn--line { background: #fff; border-color: #c9d2dc; color: #333; }
.ev-btn--done { background: #e7f6ed; border-color: #12924a; color: #0d7a3c; cursor: default; }

/* 첫 화면 */
.ev-hero { text-align: center; padding: 34px 20px 30px; margin: 10px 0 24px; border-radius: 20px;
  background: linear-gradient(135deg, #fff4e6 0%, #fde8f0 55%, #eaf2fd 100%); }
.ev-hero__icon { font-size: 58px; line-height: 1; }
.ev-hero__title { font-size: 34px; font-weight: 800; margin: 10px 0 8px; color: #1a1a2e; }
.ev-hero__desc { font-size: 19px; line-height: 1.7; color: #333; margin: 0; }
.ev-hero__desc strong { color: #d9480f; }
.ev-hero__cta { margin-top: 22px; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.ev-hero__cta p { width: 100%; margin: 0 0 4px; font-size: 18px; color: #444; }
.ev-hero__hello { margin: 18px 0 0; font-size: 19px; color: #444; }

/* 이벤트 카드 */
.ev-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; }
.ev-card { display: flex; flex-direction: column; gap: 8px; padding: 20px; border-radius: 18px; background: #fff;
  border: 2px solid var(--ev-soft); border-top: 6px solid var(--ev); color: #222; text-decoration: none;
  box-shadow: 0 3px 12px rgba(0, 0, 0, .06); transition: transform .15s, box-shadow .15s; }
.ev-card:hover { text-decoration: none; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0, 0, 0, .1); }
.ev-card.is-closed { opacity: .65; }
.ev-card__top { display: flex; justify-content: space-between; align-items: center; }
.ev-card__icon { font-size: 46px; line-height: 1.1; }
.ev-card__title { font-size: 23px; font-weight: 800; color: var(--ev); }
.ev-card__sum { font-size: 18px; line-height: 1.55; color: #333; }
.ev-card__meta { display: flex; flex-direction: column; gap: 3px; font-size: 16px; color: #555; }
.ev-card__go { margin-top: auto; padding-top: 6px; font-size: 18px; font-weight: 700; color: var(--ev); text-align: right; }

.ev-chip { display: inline-block; padding: 3px 11px; border-radius: 20px; font-size: 15px; font-weight: 700; }
.ev-chip--open { background: #e7f6ed; color: #0d7a3c; }
.ev-chip--ready { background: #eef1f5; color: #556; }
.ev-chip--closed { background: #f1f1f1; color: #888; }
.ev-dday { font-size: 16px; font-weight: 800; color: #d6336c; }

.ev-prog { display: flex; flex-direction: column; gap: 5px; margin-top: 4px; }
.ev-prog__bar { display: block; height: 14px; border-radius: 10px; background: #edf0f3; overflow: hidden; }
.ev-prog__bar span { display: block; height: 100%; background: var(--ev, #1e6fd9); border-radius: 10px; min-width: 4px; }
.ev-prog__bar--big { height: 22px; }
.ev-prog__txt { font-size: 16px; color: #444; }
.ev-prog__txt b { font-size: 19px; color: var(--ev); }

/* 상자 공통 */
.ev-box { margin: 26px 0 0; padding: 22px 22px 24px; border-radius: 18px; background: #fff; border: 1px solid #e4e8ee; }
.ev-box__title { font-size: 22px; font-weight: 800; margin: 0 0 14px; color: #1a1a2e; }
.ev-box__title small { font-size: 15px; font-weight: 500; color: #888; margin-left: 6px; }
.ev-box__empty { font-size: 18px; color: #777; margin: 0; }
.ev-empty { text-align: center; font-size: 18px; color: #777; padding: 30px 0; }
.ev-note { font-size: 15px; color: #777; line-height: 1.7; margin: 22px 0 0; }

.ev-badges { display: flex; flex-wrap: wrap; gap: 10px; }
.ev-badge { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px 8px 10px; border-radius: 30px;
  background: var(--ev-soft); border: 2px solid var(--ev); font-size: 26px; }
.ev-badge b { font-size: 16px; color: var(--ev); }

.ev-steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.ev-steps li { display: flex; gap: 12px; align-items: flex-start; padding: 14px; border-radius: 14px; background: #f7f9fc; }
.ev-steps b { flex: none; width: 36px; height: 36px; border-radius: 50%; background: #e8590c; color: #fff; font-size: 19px;
  display: flex; align-items: center; justify-content: center; }
.ev-steps span { font-size: 16px; line-height: 1.5; color: #555; }
.ev-steps strong { display: block; font-size: 18px; color: #222; }

.ev-hall { list-style: none; padding: 0; margin: 0; }
.ev-hall li { display: flex; align-items: center; gap: 10px; padding: 10px 2px; border-bottom: 1px solid #eef0f3; font-size: 17px; flex-wrap: wrap; }
.ev-hall li:last-child { border-bottom: none; }
.ev-hall__icon { width: 40px; height: 40px; border-radius: 50%; background: var(--ev-soft); display: flex; align-items: center; justify-content: center; font-size: 22px; }
.ev-hall__name { font-weight: 800; }
.ev-hall__what { color: #555; }
.ev-hall__dt { margin-left: auto; color: #999; font-size: 15px; }

/* 상세 */
.ev-msg { margin: 10px 0 16px; padding: 16px 18px; border-radius: 14px; background: #fff8e1; border: 2px solid #ffd54f; font-size: 19px; font-weight: 700; color: #6d4c00; }
.ev-head { display: flex; gap: 18px; align-items: center; padding: 24px; border-radius: 20px; background: var(--ev-soft); border-left: 8px solid var(--ev); }
.ev-head__icon { font-size: 64px; line-height: 1; }
.ev-head__chips { margin: 0; }
.ev-head__title { font-size: 30px; font-weight: 800; margin: 6px 0; color: var(--ev); }
.ev-head__sum { font-size: 19px; margin: 0; color: #333; line-height: 1.6; }
.ev-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; margin: 16px 0 0; }
.ev-facts div { padding: 14px 16px; border-radius: 14px; background: #f7f9fc; }
.ev-facts dt { font-size: 15px; color: #777; margin-bottom: 4px; }
.ev-facts dd { margin: 0; font-size: 18px; font-weight: 700; color: #222; line-height: 1.5; }

.ev-me { border: 2px solid #ffd8a8; background: #fffaf3; }
.ev-me__txt { font-size: 18px; line-height: 1.6; color: #444; margin: 0 0 14px; }
.ev-me__btns { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; }
.ev-me__btns form { margin: 0; }
.ev-me__small { font-size: 15px; color: #888; margin: 14px 0 0; }
.ev-big-prog { margin: 0 0 16px; }
.ev-big-prog__num { font-size: 20px; color: #555; margin-bottom: 8px; }
.ev-big-prog__num b { font-size: 40px; color: #e8590c; }
.ev-big-prog__left { font-size: 18px; color: #444; margin: 10px 0 0; }
.ev-big-prog__left b { color: #e8590c; }

.ev-stamps { display: grid; grid-template-columns: repeat(auto-fill, minmax(64px, 1fr)); gap: 8px; }
.ev-stamp { position: relative; height: 64px; border-radius: 12px; border: 2px dashed #d6dbe2; display: flex; align-items: center;
  justify-content: center; font-size: 30px; background: #fff; }
.ev-stamp small { position: absolute; top: 3px; left: 6px; font-size: 12px; color: #888; }
.ev-stamp.is-on { border: 2px solid #e8590c; background: #fff1e6; }
.ev-stamp.is-today { border: 2px solid #1e6fd9; }
.ev-stamp.is-future { opacity: .5; }

.ev-guide { margin: 0; padding-left: 26px; }
.ev-guide li { font-size: 18px; line-height: 1.7; margin-bottom: 6px; color: #333; }
.ev-notice { margin: 14px 0 0; padding: 12px 14px; border-radius: 12px; background: #f7f7f7; font-size: 16px; color: #555; line-height: 1.6; }

.ev-rank { list-style: none; padding: 0; margin: 0; }
.ev-rank li { display: flex; align-items: center; gap: 12px; padding: 11px 6px; border-bottom: 1px solid #eef0f3; font-size: 18px; }
.ev-rank li.is-me { background: #fff8e1; border-radius: 10px; }
.ev-rank__no { width: 34px; height: 34px; border-radius: 50%; background: #eef1f5; display: flex; align-items: center; justify-content: center; font-weight: 800; flex: none; }
.ev-rank li:nth-child(-n+3) .ev-rank__no { background: #ffd43b; color: #5c4400; }
.ev-rank__name { font-weight: 700; }
.ev-rank__val { margin-left: auto; color: #555; font-size: 17px; text-align: right; }
.ev-back { margin: 24px 0 0; text-align: center; }

@media (max-width: 600px) {
  .ev-hero__title { font-size: 28px; }
  .ev-hero__desc { font-size: 17px; }
  .ev-cards { grid-template-columns: 1fr; }
  .ev-head { flex-direction: column; text-align: center; padding: 20px 16px; }
  .ev-head__title { font-size: 25px; }
  .ev-btn--big { width: 100%; }
  .ev-me__btns form { width: 100%; }
  .ev-box { padding: 18px 14px 20px; }
}