@charset "UTF-8";
/* 動画QR — 画面スタイル */

:root {
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-soft: #eff4ff;
  --ink: #111827;
  --ink-mid: #4b5563;
  --ink-soft: #6b7280;
  --line: #e5e7eb;
  --bg: #f5f6f8;
  --card: #ffffff;
  --danger: #dc2626;
  --warn-bg: #fff8e6;
  --warn-line: #f3d38a;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(17, 24, 39, .05), 0 8px 24px rgba(17, 24, 39, .06);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", "Hiragino Kaku Gothic ProN",
               "Hiragino Sans", "Noto Sans JP", Meiryo, sans-serif;
  font-size: 15px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

/* ---------------- ヘッダー / フッター ---------------- */

.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: 12px 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark { display: flex; }
.brand-name { font-weight: 700; font-size: 16px; letter-spacing: .02em; }

.wrap {
  max-width: 940px;
  margin: 0 auto;
  padding: 28px 20px 40px;
}

.site-footer {
  max-width: 940px;
  margin: 0 auto;
  padding: 0 20px 40px;
  color: var(--ink-soft);
  font-size: 12.5px;
}
.site-footer p { margin: 0; }

/* ---------------- 見出し ---------------- */

.page-title {
  font-size: 22px;
  line-height: 1.5;
  margin: 0 0 6px;
  letter-spacing: .01em;
}

.page-lead {
  margin: 0 0 24px;
  color: var(--ink-mid);
  font-size: 14px;
}

.card-title {
  font-size: 15px;
  margin: 0 0 14px;
  letter-spacing: .02em;
}

/* ---------------- カード ---------------- */

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 18px;
}

.card-narrow { max-width: 460px; margin-left: auto; margin-right: auto; }

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.card-head .card-title { margin-bottom: 0; }

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-items: start;
}

@media (max-width: 720px) {
  .grid { grid-template-columns: 1fr; }
}

.stack { display: flex; flex-direction: column; gap: 10px; }

.hint { color: var(--ink-soft); font-size: 12.5px; margin: 12px 0 0; }

.break { word-break: break-word; overflow-wrap: anywhere; }

.hidden { display: none !important; }

/* ---------------- ボタン ---------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background .15s, border-color .15s, transform .05s;
}
.btn:hover { background: #f3f4f6; }
.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); }

.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { background: #b91c1c; border-color: #b91c1c; }

.btn-ghost { background: transparent; border-color: transparent; color: var(--ink-soft); }
.btn-ghost:hover { background: #f3f4f6; color: var(--ink); }

.btn-sm { padding: 5px 10px; font-size: 12.5px; }
.btn-block { width: 100%; margin-top: 4px; }

.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.btn-row .btn { flex: 1 1 auto; }

/* ---------------- 入力 ---------------- */

.input {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  font: inherit;
  font-size: 14px;
  background: #fff;
  color: var(--ink);
}
.input:focus { outline: 2px solid var(--blue); outline-offset: -1px; border-color: var(--blue); }
.input[readonly] { background: #f9fafb; color: var(--ink-mid); }

.textarea { resize: vertical; min-height: 76px; line-height: 1.6; font-family: inherit; }

.field-label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 5px;
}

.copy-row { display: flex; gap: 8px; }
.copy-row .input { flex: 1 1 auto; min-width: 0; }
.copy-row .btn { flex: 0 0 auto; }

/* チェックボックス付きの説明 */
.check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fafbfc;
  cursor: pointer;
  font-size: 13.5px;
}
.check input { margin-top: 4px; flex: 0 0 auto; }
.check strong { display: block; font-weight: 600; }
.check em { display: block; font-style: normal; color: var(--ink-soft); font-size: 12.5px; line-height: 1.6; }

/* ---------------- 通知 ---------------- */

.notice {
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 13.5px;
  margin-bottom: 16px;
  display: block;
}
.notice strong { display: block; margin-bottom: 2px; }
.notice-error { background: #fef2f2; border: 1px solid #f6c9c9; color: #991b1b; }
.notice-warn { background: var(--warn-bg); border: 1px solid var(--warn-line); color: #8a5a00; }
.notice-ok { background: #ecfdf5; border: 1px solid #a7e3c8; color: #065f46; }
.notice code { background: rgba(0,0,0,.05); padding: 1px 5px; border-radius: 4px; }

/* ---------------- タブ ---------------- */

.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.tab {
  appearance: none;
  border: none;
  background: transparent;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-soft);
  padding: 10px 16px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.tab:hover { color: var(--ink); }
.tab.is-active { color: var(--blue); border-bottom-color: var(--blue); }

/* ---------------- ドロップゾーン ---------------- */

.dropzone {
  background: var(--card);
  border: 2px dashed #c7d2e5;
  border-radius: 16px;
  padding: 44px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color .15s, background .15s;
  margin-bottom: 18px;
}
.dropzone:hover, .dropzone:focus { border-color: var(--blue); background: var(--blue-soft); outline: none; }
.dropzone.dragover { border-color: var(--blue); background: var(--blue-soft); }
.dropzone.busy { opacity: .55; pointer-events: none; }

.dropzone-icon { margin-bottom: 8px; }
.dropzone-title { font-size: 16px; font-weight: 700; margin: 0 0 2px; }
.dropzone-sub { margin: 0 0 10px; color: var(--ink-mid); font-size: 13.5px; }
.dropzone-note { margin: 0; color: var(--ink-soft); font-size: 12.5px; }

/* ---------------- 進捗 ---------------- */

.progress-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.progress-name { font-weight: 600; font-size: 14px; min-width: 0; }

.progress-track {
  height: 8px;
  background: #e8eaee;
  border-radius: 99px;
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #3b82f6, #2563eb);
  border-radius: 99px;
  transition: width .2s ease-out;
}
.progress-stats {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
  font-size: 12.5px;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}
#progressPercent { font-weight: 700; color: var(--ink); }

/* ---------------- 発行結果 ---------------- */

.result-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 18px;
  border-top: 3px solid var(--blue);
}

.result-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}
.result-badge {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7e3c8;
  border-radius: 99px;
  padding: 2px 10px;
  font-size: 12px;
  font-weight: 700;
}
.result-name { font-weight: 700; font-size: 15px; }
.result-sub { color: var(--ink-soft); font-size: 12.5px; margin: 0 0 16px; }

.result-body {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 22px;
  align-items: start;
}
@media (max-width: 620px) {
  .result-body { grid-template-columns: 1fr; }
}

/* ---------------- 動画ページ ---------------- */

.video-card { margin-bottom: 18px; }

.video-shell {
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  line-height: 0;
}
.video-shell video {
  width: 100%;
  max-height: 70vh;
  display: block;
  background: #000;
}

/* ---------------- QRコード ---------------- */

.qr-box {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  justify-content: center;
  margin-bottom: 14px;
}
/* 画面表示は実サイズより大きい画像を縮小して描く（滑らかに縮小したほうが読み取りやすい） */
.qr-img { width: 100%; height: auto; max-width: 300px; display: block; }

/* ---------------- 情報リスト ---------------- */

.meta-list {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 4px 12px;
  margin: 0 0 16px;
  font-size: 13.5px;
}
.meta-list dt { color: var(--ink-soft); }
.meta-list dd { margin: 0; }

/* ---------------- 履歴 ---------------- */

.history-list { list-style: none; margin: 14px 0 0; padding: 0; }
.history-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
}
.history-item:first-child { border-top: none; }
.history-thumb { flex: 0 0 auto; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 8px; }
.history-main { flex: 1 1 auto; min-width: 0; }
.history-name { font-weight: 600; display: block; }
.history-sub { color: var(--ink-soft); font-size: 12px; }
.history-actions { flex: 0 0 auto; display: flex; gap: 6px; }

/* ---------------- 空状態 ---------------- */

.empty-state { text-align: center; padding: 40px 24px; }
.empty-icon { font-size: 40px; line-height: 1; margin-bottom: 8px; }
.empty-state h1 { font-size: 19px; margin: 0 0 8px; }
.empty-state p { color: var(--ink-mid); font-size: 14px; margin: 0 0 18px; }

.logout-form { text-align: right; margin-top: 8px; }