/* docs/13 画面・UI共通仕様。スマホ最優先（375px基準）・最大幅720px。 */

:root {
  --bg: #faf9f7;
  --surface: #ffffff;
  --text: #1c1b19;
  --muted: #6b6862;
  --line: #e3e0da;
  --accent: #1f5d50;
  --accent-text: #ffffff;
  --error: #a52a2a;
  --error-bg: #fdecec;
  --warn: #8a6100;
  --warn-bg: #fff6e0;
  --success: #1c6b3a;
  --success-bg: #e9f6ee;
  --radius: 10px;
  --tap: 44px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP", "Yu Gothic", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--accent); }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ---- レイアウト ---- */

.site-header {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 16px; background: var(--surface); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}

.site-title { font-weight: 700; text-decoration: none; color: var(--text); }
.site-nav { display: flex; align-items: center; gap: 12px; font-size: 0.875rem; }

.container { max-width: 720px; margin: 0 auto; padding: 16px 16px 120px; }

.page-title { font-size: 1.25rem; margin: 8px 0 16px; }
.section { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; }
.section-title { font-size: 1rem; margin: 0 0 12px; display: flex; align-items: center; gap: 8px; }
.count { font-size: 0.75rem; color: var(--muted); background: var(--bg); border-radius: 999px; padding: 0 8px; }
.empty { color: var(--muted); }
.hint { color: var(--muted); font-size: 0.8125rem; margin: 6px 0 0; }
.notice { border-color: var(--warn); background: var(--warn-bg); }

/* ---- フォーム ---- */

.stack { display: flex; flex-direction: column; gap: 16px; }
.field { display: block; }
.field-label { display: block; font-size: 0.875rem; font-weight: 600; margin-bottom: 6px; }

input[type="text"], input[type="email"], input[type="password"], input[type="search"],
input[type="date"], input[type="time"], select, textarea {
  width: 100%; min-height: var(--tap); padding: 10px 12px;
  font: inherit; color: var(--text); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius);
}
textarea { min-height: 96px; resize: vertical; line-height: 1.7; }

.inline-fields { display: flex; gap: 8px; flex-wrap: wrap; }
.inline-fields > * { flex: 1 1 140px; }
.inline-form { display: inline-block; margin: 0; }

.check, .radio { display: flex; align-items: center; gap: 8px; min-height: var(--tap); }
.check input, .radio input { width: 20px; height: 20px; }

.counter { display: block; text-align: right; font-size: 0.8125rem; color: var(--muted); }

.button {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: var(--tap); padding: 10px 18px; gap: 6px;
  font: inherit; font-weight: 600; text-decoration: none;
  color: var(--text); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); cursor: pointer;
}
.button:disabled { opacity: 0.5; cursor: not-allowed; }
.button-primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
.button-block { width: 100%; }
.button-small { min-height: 36px; padding: 4px 12px; font-size: 0.8125rem; }
.link-button { background: none; border: 0; padding: 4px; color: var(--accent); font: inherit; cursor: pointer; text-decoration: underline; }

.sticky-bottom {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: var(--surface); border-top: 1px solid var(--line);
}
.sticky-bottom > * { max-width: 688px; margin: 0 auto; }

/* ---- フラッシュ ---- */

.flash-area { margin-bottom: 16px; }
.flash { margin: 0 0 8px; padding: 10px 12px; border-radius: var(--radius); font-size: 0.9375rem; }
.flash-error { background: var(--error-bg); color: var(--error); }
.flash-warn { background: var(--warn-bg); color: var(--warn); }
.flash-success { background: var(--success-bg); color: var(--success); }
.flash-info { background: var(--bg); color: var(--muted); }

/* ---- カード一覧 ---- */

.card-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.card { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.card-link { display: flex; gap: 12px; padding: 12px; text-decoration: none; color: inherit; }
.card-thumb { width: 72px; height: 72px; object-fit: cover; border-radius: 8px; flex: none; }
.card-thumb-empty { background: var(--bg); display: block; }
.card-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.card-meta { font-size: 0.8125rem; color: var(--muted); }
.card-errors { padding: 0 12px 12px; }
.error-line { color: var(--error); font-size: 0.8125rem; margin: 4px 0; }

.badge { display: inline-block; align-self: flex-start; font-size: 0.75rem; padding: 1px 8px; border-radius: 999px; background: var(--bg); border: 1px solid var(--line); }
.badge-approved, .badge-publishing { background: var(--warn-bg); border-color: var(--warn); color: var(--warn); }
.badge-published { background: var(--success-bg); border-color: var(--success); color: var(--success); }
.badge-failed { background: var(--error-bg); border-color: var(--error); color: var(--error); }
.badge-warn { background: var(--warn-bg); border-color: var(--warn); color: var(--warn); }

/* ---- 画像 ---- */

.thumb-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.thumb-item { width: 96px; text-align: center; font-size: 0.75rem; }
.thumb-item img { width: 96px; height: 96px; object-fit: cover; border-radius: 8px; display: block; }
.thumb-placeholder {
  display: flex; align-items: center; justify-content: center;
  width: 96px; height: 96px; background: var(--bg); border-radius: 8px; color: var(--muted);
}

.progress { margin: 0; }
.progress-bar { height: 8px; background: var(--line); border-radius: 999px; overflow: hidden; }
.progress-bar span { display: block; height: 100%; width: 0; background: var(--accent); transition: width 0.2s; }

.media-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 16px; }
.media-item { border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; }
.media-item-off { opacity: 0.45; }
.media-head { display: flex; align-items: center; gap: 8px; font-size: 0.8125rem; margin-bottom: 8px; }
.media-index {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; border-radius: 999px; background: var(--accent); color: var(--accent-text); font-size: 0.75rem;
}
.media-meta { color: var(--muted); }
.media-controls { display: flex; align-items: center; gap: 12px; margin-top: 10px; flex-wrap: wrap; }
.media-buttons { display: flex; gap: 6px; margin-left: auto; }
.zoom { flex: 1 1 140px; }
.zoom input { width: 100%; }
.media-footer { display: flex; align-items: flex-end; gap: 12px; margin-top: 16px; flex-wrap: wrap; }

.crop-box {
  position: relative; overflow: hidden; width: 100%;
  aspect-ratio: 4 / 5; background: #000; border-radius: 8px;
  touch-action: none; cursor: grab;
}
.crop-box img { position: absolute; left: 0; top: 0; display: block; user-select: none; -webkit-user-drag: none; }

/* ---- 投稿文 ---- */

.tabs { display: flex; gap: 6px; margin-bottom: 12px; flex-wrap: wrap; }
.tab {
  min-height: 40px; padding: 6px 14px; font: inherit; cursor: pointer;
  background: var(--surface); border: 1px solid var(--line); border-radius: 999px;
}
.tab-active { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }

.caption-preview { white-space: pre-wrap; word-break: break-word; font: inherit; margin: 0; }
.tag-line { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.tag { font-size: 0.8125rem; color: var(--accent); }

.credit-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.credit-list li { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.credit-role { font-size: 0.75rem; background: var(--bg); border-radius: 999px; padding: 1px 8px; }
.credit-unresolved { background: var(--warn-bg); border-radius: 8px; padding: 6px; }
.handle { color: var(--muted); font-size: 0.875rem; }
.credit-row { display: flex; gap: 8px; align-items: center; margin-bottom: 8px; flex-wrap: wrap; }
.credit-row select { flex: 0 0 140px; }
.credit-row .credit-name { flex: 1 1 160px; }

.question-list { margin: 0; padding-left: 1.2em; }

/* ---- 管理画面 ---- */

.table-scroll { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.table th, .table td { border-bottom: 1px solid var(--line); padding: 8px; text-align: left; vertical-align: top; }
.log-view {
  background: #16181c; color: #e6e6e6; padding: 12px; border-radius: var(--radius);
  overflow-x: auto; font-size: 0.75rem; line-height: 1.5;
}

/* ---- 解析中 ---- */

.spinner {
  width: 28px; height: 28px; margin: 0 auto 12px;
  border: 3px solid var(--line); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation: none; } }