/* ILIAS 공통 디자인 토큰 & 리셋 — desktop/mobile 모든 진입 템플릿에서 로드 */

:root {
  --navy:   #00b6f0;
  --navy-d: #009ed1;
  --navy-l: #e6f7fd;
  --orange:   #e8462a;
  --orange-d: #c93820;
  --orange-l: #fff1ec;
  --bg:      #ffffff;
  --surface: #f7f7f7;
  --line:    #e6e9ef;
  --line-strong: #cdd3dd;
  --ink:   #1a1a1a;
  --ink-2: #555;
  --ink-3: #8a8f99;
  --ok: #1A8754;
  --warn: #F59E0B;
  --bad: #DC2626;
  --r-sm: 6px; --r-md: 10px; --r-lg: 16px; --r-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 36px rgba(0,0,0,.12);
  --font: 'Pretendard','Noto Sans KR',-apple-system,BlinkMacSystemFont,sans-serif;
}

*,*::before,*::after { box-sizing: border-box; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul,ol { margin:0; padding:0; list-style: none; }
h1,h2,h3,h4 { margin: 0; font-weight: 700; color: var(--ink); }

/* ===== PWA 설치 (설정 카드 + 하루 1회 안내 모달) ===== */
/* 설정 카드 — 상태별 노출 (JS 가 data-state 세팅) */
.pwa-card .pwa-card-desc { color: var(--ink-2); font-size: 14px; line-height: 1.6; margin: 4px 0 14px; }
.pwa-card [class*="pwa-only-"] { display: none; }
.pwa-card[data-state="ready"]       .pwa-only-ready       { display: inline-flex; align-items: center; gap: 6px; }
.pwa-card[data-state="ios"]         .pwa-only-ios         { display: block; }
.pwa-card[data-state="installed"]   .pwa-only-installed   { display: flex; }
.pwa-card[data-state="unsupported"] .pwa-only-unsupported { display: flex; }
.pwa-ios-steps { font-size: 14px; line-height: 1.7; color: var(--ink-2); background: var(--surface); border-radius: var(--r-md); padding: 12px 14px; }
.pwa-ios-steps b { color: var(--ink); }
.pwa-note { display: flex; align-items: center; gap: 7px; font-size: 14px; color: var(--ink-2); margin: 0; }
.pwa-note.ok { color: var(--ok); }
.pwa-note i, .pwa-ios-steps i { font-size: 17px; vertical-align: -2px; }

/* 안내 모달 */
html.pwa-modal-lock { overflow: hidden; }
.pwa-modal { position: fixed; inset: 0; z-index: 3000; display: none; }
.pwa-modal.is-open { display: block; }
.pwa-modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.5); }
.pwa-modal-card {
  position: absolute; left: 0; right: 0; bottom: 0; margin: 0 auto;
  width: 100%; max-width: 440px; background: var(--bg);
  border-radius: var(--r-lg) var(--r-lg) 0 0;
  padding: 30px 22px calc(20px + env(safe-area-inset-bottom));
  text-align: center; box-shadow: var(--shadow-lg);
  animation: pwaSheetUp .28s cubic-bezier(.2,.8,.25,1);
}
@keyframes pwaSheetUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
@media (min-width: 560px) {
  .pwa-modal-card {
    top: 50%; bottom: auto; transform: translateY(-50%);
    border-radius: var(--r-lg); animation: pwaPop .2s ease;
  }
  @keyframes pwaPop { from { opacity: 0; transform: translateY(-46%); } to { opacity: 1; transform: translateY(-50%); } }
}
.pwa-modal-x {
  position: absolute; top: 12px; right: 12px; width: 34px; height: 34px;
  border: none; background: transparent; color: var(--ink-3);
  font-size: 22px; display: grid; place-items: center; border-radius: 8px;
}
.pwa-modal-x:hover { background: var(--surface); color: var(--ink); }
.pwa-modal-logo { width: 64px; height: 64px; margin: 0 auto 14px; border-radius: 16px; box-shadow: var(--shadow-sm); }
.pwa-modal-card h3 { font-size: 19px; margin-bottom: 8px; }
.pwa-modal-desc { color: var(--ink-2); font-size: 14px; line-height: 1.6; margin-bottom: 18px; }
.pwa-modal-ios {
  text-align: left; background: var(--surface); border-radius: var(--r-md);
  padding: 14px 16px 14px 34px; margin-bottom: 18px;
  font-size: 14px; line-height: 1.8; color: var(--ink-2); list-style: decimal;
}
.pwa-modal-ios li { margin: 2px 0; }
.pwa-modal-ios b { color: var(--ink); }
.pwa-modal-ios i { font-size: 17px; vertical-align: -2px; }
.pwa-modal-actions { display: flex; gap: 10px; }
.pwa-modal-actions .btn { flex: 1; justify-content: center; }
.pwa-modal-never { display: block; margin: 14px auto 0; padding: 6px; border: none; background: none; color: var(--ink-3); font-size: 13px; text-decoration: underline; }
/* data-mode 로 프롬프트/iOS 안내 전환 */
.pwa-modal[data-mode="prompt"] .pwa-modal-ios { display: none; }
.pwa-modal[data-mode="ios"] .pwa-modal-install { display: none; }