:root {
  --bg: #f2f2f7;
  --card: #ffffff;
  --text: #1c1c1e;
  --sub: #6e6e73;
  --line: #e5e5ea;
  --fill: #e9e9ee;
  --accent: #3a6df0;
  --danger: #e5484d;
  --g-high: #e5484d;
  --g-mid: #f59e0b;
  --g-low: #9ca3af;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #000000;
    --card: #1c1c1e;
    --text: #f2f2f7;
    --sub: #98989f;
    --line: #2c2c2e;
    --fill: #2c2c2e;
    --accent: #5b8cff;
  }
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font: 16px/1.4 -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Pretendard", system-ui, sans-serif;
  padding-bottom: env(safe-area-inset-bottom);
  -webkit-text-size-adjust: 100%;
}
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
input, textarea, select { font: inherit; font-size: 16px; color: var(--text); }  /* 16px 미만이면 iOS 가 확대한다 */

/* ===== 위 막대 ===== */
.bar {
  position: sticky; top: 0; z-index: 10;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  padding: calc(env(safe-area-inset-top) + 6px) 12px 6px;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px);
}
.bar h1 { margin: 0; font-size: 17px; font-weight: 600; text-align: center; }
.bar .l { justify-self: start; display: flex; gap: 4px; align-items: center; }
.bar .r { justify-self: end; display: flex; gap: 4px; align-items: center; }
.icon-btn { width: 40px; height: 40px; display: grid; place-items: center; color: var(--accent); border-radius: 10px; }
.icon-btn svg { width: 24px; height: 24px; }
.text-btn { color: var(--accent); padding: 8px 6px; font-size: 17px; }
.sync-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--g-low); display: inline-block; }
.sync-dot.ok { background: #30a46c; }
.sync-dot.busy { background: var(--g-mid); }
.sync-dot.error, .sync-dot.auth { background: var(--danger); }

/* ===== 목록 ===== */
.search { padding: 4px 16px 8px; }
.search input, .field-input {
  width: 100%; border: 0; border-radius: 10px; padding: 9px 12px;
  background: var(--fill); outline: none;
}
.chips { display: flex; gap: 6px; overflow-x: auto; padding: 0 16px 8px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex: none; padding: 6px 12px; border-radius: 999px; background: var(--fill);
  font-size: 14px; white-space: nowrap;
}
.chip .n { color: var(--sub); margin-left: 4px; }
.chip.on { background: var(--accent); color: #fff; }
.chip.on .n { color: rgba(255,255,255,.8); }
.subfilters { display: flex; gap: 8px; padding: 0 16px 10px; }
.subfilters select {
  flex: 1; border: 0; border-radius: 10px; padding: 7px 10px; background: var(--fill);
  -webkit-appearance: none; appearance: none; font-size: 15px;
}
.count { padding: 0 20px 6px; color: var(--sub); font-size: 13px; }

.list { list-style: none; margin: 0; padding: 0; background: var(--card); }
.row {
  display: flex; gap: 12px; align-items: center; padding: 10px 16px;
  border-bottom: 0.5px solid var(--line); cursor: pointer;
}
.row:active { background: var(--fill); }
.row .meta { flex: 1; min-width: 0; }
.row .title { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.row .sub { font-size: 13px; color: var(--sub); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pchips { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.pchip { font-size: 11px; padding: 1px 7px; border-radius: 999px; }

.cover {
  flex: none; width: 44px; height: 64px; border-radius: 4px; object-fit: cover;
  background: var(--fill); display: block;
}
.cover.big { width: 84px; height: 122px; border-radius: 6px; }

.grade {
  flex: none; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center;
  color: #fff; font-weight: 700; font-size: 14px;
}
.grade.상 { background: var(--g-high); }
.grade.중 { background: var(--g-mid); }
.grade.하 { background: var(--g-low); }

.empty { text-align: center; color: var(--sub); padding: 60px 20px; }

/* ===== 상세·설정: iOS 설정 앱 모양 묶음 ===== */
.page { padding: 8px 0 40px; }
.group-title { padding: 18px 20px 6px; font-size: 13px; color: var(--sub); }
.group { background: var(--card); margin: 0 16px; border-radius: 12px; overflow: hidden; }
.group > * + * { border-top: 0.5px solid var(--line); }
.item { display: flex; align-items: center; gap: 10px; padding: 11px 14px; min-height: 44px; width: 100%; text-align: left; }
.item .grow { flex: 1; min-width: 0; }
.item .dim { color: var(--sub); }
.item.btn { color: var(--accent); }
.item.danger { color: var(--danger); justify-content: center; }
.check { color: var(--accent); font-weight: 600; }
.dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.note { padding: 6px 20px 0; font-size: 12px; color: var(--sub); }

.head { display: flex; gap: 14px; padding: 12px 16px 4px; align-items: flex-start; }
.head .grow { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.plain {
  width: 100%; border: 0; background: transparent; outline: none; padding: 2px 0;
  resize: none; overflow: hidden;
}
.plain.t { font-size: 18px; font-weight: 600; }
.plain.s { font-size: 15px; color: var(--sub); }
.plain.xs { font-size: 13px; color: var(--sub); }
.pubinfo { font-size: 13px; color: var(--sub); }

.seg { display: flex; background: var(--fill); border-radius: 9px; padding: 2px; margin: 0 16px; }
.seg button { flex: 1; padding: 7px 0; border-radius: 7px; font-size: 15px; }
.seg button.on { background: var(--card); box-shadow: 0 1px 3px rgba(0,0,0,.15); font-weight: 600; }
.seg.grade-seg button.on.상 { color: var(--g-high); }
.seg.grade-seg button.on.중 { color: var(--g-mid); }

.textarea { width: 100%; border: 0; outline: none; background: transparent; padding: 11px 14px; min-height: 110px; resize: vertical; }
.inline-input { flex: 1; border: 0; outline: none; background: transparent; min-width: 0; }

.mini { color: var(--accent); padding: 4px 6px; font-size: 15px; }
.mini.danger { color: var(--danger); }
.mini:disabled { color: var(--sub); opacity: .5; }

/* ===== 키 입력 ===== */
.setup { max-width: 420px; margin: 0 auto; padding: calc(env(safe-area-inset-top) + 60px) 24px 24px; text-align: center; }
.setup img { width: 84px; height: 84px; border-radius: 20px; }
.setup h1 { font-size: 24px; margin: 16px 0 6px; }
.setup p { color: var(--sub); margin: 0 0 24px; font-size: 15px; }
.primary {
  width: 100%; margin-top: 12px; padding: 12px; border-radius: 12px;
  background: var(--accent); color: #fff; font-weight: 600;
}
.primary:disabled { opacity: .5; }
.err { color: var(--danger); font-size: 14px; margin-top: 10px; min-height: 20px; }

.searchform { display: flex; gap: 8px; padding: 4px 16px 10px; }
.searchform input { flex: 1; }
.searchform button { color: var(--accent); padding: 0 8px; }
.tag { font-size: 12px; color: var(--sub); flex: none; }
.toast {
  position: fixed; left: 50%; bottom: calc(env(safe-area-inset-bottom) + 24px); transform: translateX(-50%);
  background: rgba(0,0,0,.8); color: #fff; padding: 9px 16px; border-radius: 999px; font-size: 14px;
  z-index: 50; pointer-events: none;
}