/* kigurumi_lock v12 | style.css */
@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Noto+Sans+JP:wght@300;400;700&display=swap');

:root {
  --bg: #0a0a0f;
  --card-bg: #0f0f1a;
  --border: #2a1a3e;
  --accent: #7b2fff;
  --accent2: #ff2f7b;
  --text: #d0c8e8;
  --text-dim: #5a5070;
  --text-bright: #ede8ff;
  --red: #ff2f2f;
  --mono: 'Share Tech Mono', monospace;
  --sans: 'Noto Sans JP', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { width: 100%; height: 100%; overflow: hidden; }

body {
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--sans); color: var(--text);
  height: 100dvh;
}
body::before {
  content: ''; position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 0;
}

/* ===== カード ===== */
.card {
  position: relative;
  width: min(360px, 92vw);
  max-height: calc(100dvh - 6dvh);
  background: var(--card-bg);
  border: 1px solid var(--border); border-radius: 12px;
  padding: 16px 16px 14px;
  box-shadow: 0 0 0 1px rgba(123,47,255,0.15), 0 0 40px rgba(123,47,255,0.08), inset 0 1px 0 rgba(255,255,255,0.04);
  z-index: 1;
  animation: cardIn 0.6s cubic-bezier(0.2,0,0,1) both;
  display: flex; flex-direction: column; overflow: hidden;
}
@keyframes cardIn { from{opacity:0;transform:translateY(12px) scale(0.97)} to{opacity:1;transform:none} }
.card::before, .card::after {
  content: ''; position: absolute; width: 10px; height: 10px;
  border-color: var(--accent); border-style: solid; pointer-events: none; z-index: 2;
}
.card::before { top: 6px; left: 6px; border-width: 1px 0 0 1px; }
.card::after  { bottom: 6px; right: 6px; border-width: 0 1px 1px 0; }

/* ===== ヘッダー ===== */
.header {
  display: grid; grid-template-columns: 34px 1fr auto;
  align-items: center; gap: 9px;
  margin-bottom: 9px; padding-bottom: 9px;
  border-bottom: 1px solid var(--border); flex-shrink: 0;
}
.icon-lock {
  width: 34px; height: 34px; border: 1px solid var(--accent); border-radius: 7px;
  display: flex; align-items: center; justify-content: center; font-size: 15px;
  background: rgba(123,47,255,0.08); box-shadow: 0 0 10px rgba(123,47,255,0.2);
}
.header-text { min-width: 0; }
.title { font-size: 8px; letter-spacing: 0.18em; color: var(--text-dim); font-family: var(--mono); margin-bottom: 1px; }
.subtitle { font-size: 13px; font-weight: 700; color: var(--text-bright); letter-spacing: 0.04em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cert-id { font-family: var(--mono); font-size: 7px; color: var(--text-dim); margin-top: 2px; letter-spacing: 0.06em; }

.subject-badge { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; flex-shrink: 0; }
.subject-badge-label { font-family: var(--mono); font-size: 7px; color: var(--text-dim); letter-spacing: 0.12em; }
.subject-badge-id { font-family: var(--mono); font-size: 10px; color: var(--accent); letter-spacing: 0.05em; text-decoration: none; border-bottom: 1px solid rgba(123,47,255,0.3); line-height: 1.2; }
.subject-badge-id.no-link { color: var(--text); border-bottom: none; }

/* ===== ステータスバー ===== */
.status-bar {
  display: flex; align-items: center; gap: 7px;
  margin-bottom: 9px; padding: 5px 9px;
  background: rgba(255,47,47,0.06); border: 1px solid rgba(255,47,47,0.2);
  border-radius: 5px; flex-shrink: 0;
}
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--red); box-shadow: 0 0 6px var(--red); animation: pulse 1.4s ease-in-out infinite; flex-shrink: 0; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.3} }
.status-text { font-family: var(--mono); font-size: 9px; color: var(--red); letter-spacing: 0.1em; }

/* ===== 本体 ===== */
.scroll-body { flex: 1; overflow: hidden; display: flex; flex-direction: column; }
.section { margin-bottom: 8px; flex-shrink: 0; }
.label { font-size: 8px; letter-spacing: 0.13em; color: var(--text-dim); font-family: var(--mono); margin-bottom: 3px; text-transform: uppercase; }

.elapsed-time { font-family: var(--mono); font-size: 11px; color: var(--text-dim); padding: 4px 9px; background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.05); border-radius: 4px; letter-spacing: 0.07em; }

/* ===== カウントダウン ===== */
.countdown-display {
  font-family: var(--mono); font-size: 30px; font-weight: 400; color: var(--text-bright);
  letter-spacing: 0.04em; text-align: center; padding: 9px;
  background: rgba(123,47,255,0.06); border: 1px solid rgba(123,47,255,0.2);
  border-radius: 7px; box-shadow: inset 0 0 16px rgba(123,47,255,0.05);
  position: relative; overflow: hidden;
}
.countdown-display::before {
  content: ''; position: absolute; top: 0; left: -100%; width: 60%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(123,47,255,0.4), transparent);
  animation: scanline 4s linear infinite;
}
@keyframes scanline { from{left:-60%;top:0%} to{left:160%;top:100%} }
.countdown-sublabel { text-align: center; font-size: 8px; color: var(--text-dim); font-family: var(--mono); letter-spacing: 0.13em; margin-top: 3px; }

/* ===== 管理者承認 ===== */
.approval-box { padding: 7px 10px; background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.06); border-radius: 5px; border-left: 2px solid var(--accent); }
.approval-row { display: flex; justify-content: space-between; align-items: baseline; font-family: var(--mono); font-size: 9px; color: var(--text-dim); letter-spacing: 0.05em; line-height: 1.7; }
.approval-row .val { color: var(--text); font-size: 10px; }

/* ===== 施錠者コメント ===== */
.comment-box { padding: 7px 10px; background: rgba(255,47,123,0.04); border: 1px solid rgba(255,47,123,0.15); border-radius: 5px; border-left: 2px solid var(--accent2); }
.comment-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.comment-from { font-family: var(--mono); font-size: 8px; color: var(--accent2); letter-spacing: 0.1em; }
.comment-stamp { font-family: var(--mono); font-size: 8px; color: var(--text-dim); }
.comment-text { font-family: var(--sans); font-size: 11px; color: var(--text); line-height: 1.5; word-break: break-all; }

/* ===== 着用理由コード ===== */
.codes-box {
  padding: 7px 10px;
  background: rgba(255,47,123,0.03); border: 1px solid rgba(255,47,123,0.12);
  border-radius: 5px; border-left: 2px solid var(--accent2);
}
.codes-visible { display: flex; flex-direction: column; gap: 6px; }
.codes-extra { overflow-y: auto; max-height: 0; }
.codes-extra.has-extra { max-height: 72px; margin-top: 6px; padding-top: 6px; border-top: 1px solid rgba(255,47,123,0.1); }
.codes-extra::-webkit-scrollbar { width: 3px; }
.codes-extra::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.code-item { line-height: 1.55; }
.code-item + .code-item { padding-top: 5px; border-top: 1px solid rgba(255,47,123,0.08); }
.code-num    { color: var(--accent2); font-family: var(--mono); font-size: 8px; letter-spacing: 0.1em; }
.code-reason { color: var(--text);    font-family: var(--mono); font-size: 10px; }
.code-expiry { color: var(--text-dim);font-family: var(--mono); font-size: 8px; }

/* ===== 解錠ボタン ===== */
.unlock-btn {
  width: 100%; padding: 8px;
  border: 1px solid rgba(255,255,255,0.12); border-radius: 7px;
  background: rgba(255,255,255,0.04); color: var(--text-dim);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em;
  cursor: pointer; position: relative;
  display: flex; align-items: center; justify-content: center; gap: 7px;
  transition: background 0.15s, border-color 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.unlock-btn::after { content: 'LOCKED'; position: absolute; right: 10px; font-size: 8px; letter-spacing: 0.2em; color: rgba(255,47,47,0.4); }
.unlock-btn:active { background: rgba(255,255,255,0.08); }
.unlock-btn.rejected {
  border-color: rgba(255,47,47,0.4);
  animation: btnShake 0.3s ease;
}
@keyframes btnShake { 0%,100%{transform:translateX(0)} 25%{transform:translateX(-4px)} 75%{transform:translateX(4px)} }
.unlock-reject-msg {
  text-align: center; font-family: var(--mono); font-size: 9px;
  color: var(--red); letter-spacing: 0.08em;
  margin-top: 4px; min-height: 12px;
  opacity: 0; transition: opacity 0.2s;
}
.unlock-reject-msg.show { opacity: 1; }

/* ===== フッター ===== */
.footer { padding-top: 8px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; flex-shrink: 0; margin-top: auto; }
.footer-id { font-family: var(--mono); font-size: 7px; color: var(--text-dim); letter-spacing: 0.05em; line-height: 1.6; }
.barcode { display: flex; gap: 1.5px; align-items: flex-end; height: 18px; opacity: 0.2; }
.barcode span { display: block; width: 2px; background: var(--text); border-radius: 1px; }

/* ===== 印影スタンプ ===== */
.stamp-wrap { position: absolute; bottom: 46px; right: 16px; pointer-events: none; z-index: 10; opacity: 0.18; transform: rotate(-18deg); }

/* ===== エラー画面 ===== */
#error-screen { display: none; position: fixed; inset: 0; background: #080508; z-index: 100; align-items: center; justify-content: center; flex-direction: column; padding: 32px; animation: errorIn 0.3s ease both; }
@keyframes errorIn { from{opacity:0} to{opacity:1} }
#error-screen.show { display: flex; }
.error-icon { font-size: 44px; margin-bottom: 18px; animation: errShake 0.5s ease both; }
@keyframes errShake { 0%,100%{transform:translateX(0)} 20%{transform:translateX(-6px)} 40%{transform:translateX(6px)} 60%{transform:translateX(-4px)} 80%{transform:translateX(4px)} }
.error-code { font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em; color: var(--red); margin-bottom: 10px; text-align: center; }
.error-title { font-size: 17px; font-weight: 700; color: var(--text-bright); margin-bottom: 10px; text-align: center; }
.error-body { font-size: 13px; color: var(--text-dim); text-align: center; line-height: 1.8; margin-bottom: 24px; max-width: 280px; }
.error-body strong { color: var(--text); }
.reload-btn { padding: 11px 28px; border: 1px solid var(--accent); border-radius: 8px; background: rgba(123,47,255,0.1); color: var(--text-bright); font-family: var(--mono); font-size: 13px; letter-spacing: 0.1em; cursor: pointer; transition: all 0.2s; }
.reload-btn:hover { background: rgba(123,47,255,0.2); box-shadow: 0 0 16px rgba(123,47,255,0.3); }