/* 플랜두씨 다이어리 — 디자인 시스템 */
:root {
  --bg: #f4f3ef;
  --surface: #ffffff;
  --surface-2: #faf9f6;
  --ink: #191a1f;
  --ink-2: #4b4e57;
  --ink-3: #8a8d98;
  --line: #e5e3dc;
  --accent: #5b5bd6;
  --accent-2: #8b5cf6;
  --accent-soft: #ededfb;
  --good: #17804d;
  --good-soft: #e2f4ea;
  --warn: #b45309;
  --warn-soft: #fdeedd;
  --bad: #c2402e;
  --bad-soft: #fbe7e3;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 9px;
  --shadow-1: 0 1px 2px rgba(24,24,27,.05), 0 4px 16px rgba(24,24,27,.06);
  --shadow-2: 0 8px 32px rgba(24,24,27,.14);
  --font: 'Pretendard Variable', Pretendard, -apple-system, 'Segoe UI', 'Malgun Gothic', sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1013;
    --surface: #181a20;
    --surface-2: #1f2129;
    --ink: #edeef2;
    --ink-2: #b6b9c4;
    --ink-3: #7d808c;
    --line: #2b2e38;
    --accent: #8b8bf0;
    --accent-2: #a78bfa;
    --accent-soft: #26264a;
    --good: #4ecb8f;
    --good-soft: #16352a;
    --warn: #e8a04c;
    --warn-soft: #3a2a17;
    --bad: #e87a68;
    --bad-soft: #3c211d;
    --shadow-1: 0 1px 2px rgba(0,0,0,.35), 0 4px 16px rgba(0,0,0,.3);
    --shadow-2: 0 8px 32px rgba(0,0,0,.5);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.55;
  min-height: 100dvh;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; }
svg { display: block; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ── 레이아웃 ─────────────────────────── */
body { display: flex; }
.rail {
  display: none;
  width: 232px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100dvh;
  padding: 22px 16px;
  flex-direction: column;
  gap: 22px;
  border-right: 1px solid var(--line);
  background: var(--surface);
}
.stage { flex: 1; min-width: 0; padding: 0 20px 120px; }
.view-host { max-width: 880px; margin: 0 auto; }

.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 30px; height: 30px; color: var(--accent); flex-shrink: 0; }
.brand strong { font-size: 17px; font-weight: 800; letter-spacing: -.02em; }
.brand span { display: block; font-size: 11.5px; color: var(--ink-3); font-weight: 500; }
.brand.small strong { font-size: 16px; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0 10px; position: sticky; top: 0; z-index: 30;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  max-width: 880px; margin: 0 auto;
}
.topbar-right { display: flex; align-items: center; gap: 8px; }
.ghost-btn.icon-only { padding: 8px; }
.ghost-btn.icon-only svg { width: 17px; height: 17px; }

.rail-nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.rail-nav .nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 10px 12px; border-radius: var(--radius-md);
  color: var(--ink-2); font-weight: 600; font-size: 14.5px;
  transition: background .15s, color .15s;
  text-align: left; width: 100%;
}
.rail-nav .nav-item svg { width: 21px; height: 21px; }
.rail-nav .nav-item:hover { background: var(--surface-2); color: var(--ink); }
.rail-nav .nav-item.on { background: var(--accent-soft); color: var(--accent); }

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

/* ── 공개 안내 배너 ─────────────────────── */
.public-notice {
  display: flex; gap: 9px; align-items: flex-start;
  max-width: 880px; margin: 4px auto 18px;
  padding: 11px 14px; border-radius: var(--radius-md);
  background: var(--warn-soft); color: var(--warn);
  font-size: 13px; font-weight: 600; line-height: 1.5;
}
.public-notice svg { width: 17px; height: 17px; flex-shrink: 0; margin-top: 1px; }
.public-notice.lock-notice { background: var(--good-soft); color: var(--good); }

/* ── 로그인 게이트 ─────────────────────── */
body.locked .rail, body.locked .stage, body.locked .tabbar,
body.locked .fab, body.locked .modal-root { display: none !important; }
body.locked { display: block; }
.auth-gate { display: none; }
body.locked .auth-gate {
  display: grid; place-items: center; min-height: 100dvh;
  padding: 24px 18px;
}
.auth-card {
  width: 100%; max-width: 420px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 30px 26px 24px;
  box-shadow: var(--shadow-2);
}
.auth-brand { margin-bottom: 16px; }
.auth-brand strong { font-size: 19px; }
.auth-note { font-size: 13px; color: var(--ink-2); background: var(--surface-2); border-radius: var(--radius-sm); padding: 10px 12px; margin: 0 0 18px; }
.auth-tabs { display: flex; gap: 4px; padding: 4px; background: var(--surface-2); border-radius: var(--radius-md); margin-bottom: 18px; }
.auth-tab { flex: 1; padding: 8px; border-radius: var(--radius-sm); font-weight: 700; font-size: 14px; color: var(--ink-3); transition: background .15s, color .15s; }
.auth-tab.on { background: var(--surface); color: var(--ink); box-shadow: var(--shadow-1); }
.auth-field { display: block; margin-bottom: 13px; }
.auth-field span { display: block; font-size: 12.5px; font-weight: 700; color: var(--ink-2); margin-bottom: 5px; }
.auth-field span small { color: var(--ink-3); font-weight: 500; }
.auth-field input {
  width: 100%; padding: 11px 12px; font-size: 15px;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--surface);
}
.auth-field input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.auth-error { font-size: 13px; color: var(--bad); background: var(--bad-soft); border-radius: var(--radius-sm); padding: 9px 12px; margin: 0 0 12px; font-weight: 600; }
.auth-submit { width: 100%; justify-content: center; padding: 12px; font-size: 15px; }
.auth-foot { font-size: 11.5px; color: var(--ink-3); line-height: 1.55; margin: 16px 0 0; }

/* ── 계정 영역 ─────────────────────────── */
.account-chip {
  display: flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 650; color: var(--ink-2);
  padding: 7px 11px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.account-chip svg { width: 15px; height: 15px; flex-shrink: 0; }
.account-chip span { overflow: hidden; text-overflow: ellipsis; }

/* ── 지표/규칙 카드 ─────────────────────── */
.metric-card { display: flex; flex-direction: column; gap: 12px; }
.metric-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.metric-q { font-size: 12.5px; color: var(--ink-3); font-weight: 650; }
.metric-name { font-weight: 800; font-size: 15px; }
.metric-form { display: flex; gap: 8px; align-items: flex-end; flex-wrap: wrap; }
.metric-form .field { margin-bottom: 0; flex: 1; min-width: 120px; }
.metric-entry { display: flex; align-items: baseline; gap: 10px; padding: 9px 0; border-top: 1px solid var(--line); font-size: 13.5px; }
.metric-entry:first-of-type { border-top: 0; }
.metric-entry .d { font-weight: 700; font-variant-numeric: tabular-nums; }
.metric-entry .v { color: var(--accent); font-weight: 750; font-variant-numeric: tabular-nums; }
.metric-entry .n { color: var(--ink-3); font-size: 12.5px; flex: 1; }
.metric-entry .dup { font-size: 11px; color: var(--ink-3); }
.metric-entry.outlier .v { color: var(--warn); text-decoration: line-through; }
.rule-card .rule-now { font-size: 14px; font-weight: 700; }
.rule-card .rule-meta { font-size: 12px; color: var(--ink-3); margin-top: 3px; }
.rule-change-item { padding: 10px 0; border-top: 1px solid var(--line); font-size: 13px; }
.rule-change-item:first-of-type { border-top: 0; }
.rule-change-item .at { font-size: 11.5px; color: var(--ink-3); font-weight: 650; }
.rule-change-item .arrow { display: block; margin: 4px 0; }
.rule-change-item .reason { color: var(--ink-2); }
.migrate-card { border-color: var(--accent); }
.danger-zone { border-color: color-mix(in srgb, var(--bad) 40%, var(--line)); }
.danger-zone .btn.danger { background: var(--bad); color: #fff; }

/* ── 뷰 공통 ─────────────────────────── */
.view-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin: 8px 0 18px; flex-wrap: wrap; }
.view-head h1 { font-size: 22px; font-weight: 800; letter-spacing: -.03em; margin: 0; }
.view-head .sub { color: var(--ink-3); font-size: 13px; margin-top: 3px; font-weight: 500; }
.view-head .actions { display: flex; gap: 8px; flex-shrink: 0; }

.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 16px; border-radius: var(--radius-md);
  font-weight: 700; font-size: 14px; line-height: 1.2;
  background: var(--accent); color: #fff;
  transition: transform .12s, box-shadow .15s, background .15s;
  box-shadow: 0 1px 0 rgba(0,0,0,.05);
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-1); }
.btn:active { transform: scale(.97); }
.btn svg { width: 16px; height: 16px; }
.btn.secondary { background: var(--surface); color: var(--ink); border: 1px solid var(--line); box-shadow: none; }
.btn.secondary:hover { border-color: var(--ink-3); }
.btn.danger { background: var(--bad-soft); color: var(--bad); box-shadow: none; }
.btn.tiny { padding: 6px 11px; font-size: 12.5px; border-radius: var(--radius-sm); }
.btn:disabled { opacity: .45; pointer-events: none; }

.ghost-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 12px; border-radius: var(--radius-sm);
  color: var(--ink-2); font-weight: 600; font-size: 13px;
  border: 1px solid var(--line); background: var(--surface);
  transition: border-color .15s, color .15s;
}
.ghost-btn:hover { border-color: var(--accent); color: var(--accent); }
.ghost-btn svg { width: 15px; height: 15px; }

/* ── 카드 ─────────────────────────── */
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 18px;
  box-shadow: var(--shadow-1);
}

/* 계획 카드 */
.plan-grid { display: grid; gap: 14px; grid-template-columns: 1fr; }
.plan-card { display: flex; flex-direction: column; gap: 12px; }
.plan-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.plan-title { font-size: 17px; font-weight: 800; letter-spacing: -.015em; margin: 0; line-height: 1.35; }
.plan-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 7px; }
.chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3.5px 9px; border-radius: 999px;
  font-size: 12px; font-weight: 650; line-height: 1.4;
  background: var(--surface-2); color: var(--ink-2);
  border: 1px solid var(--line);
}
.chip.accent { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.chip.good { background: var(--good-soft); color: var(--good); border-color: transparent; }
.chip.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.chip.bad { background: var(--bad-soft); color: var(--bad); border-color: transparent; }
.chip.selectable { cursor: pointer; transition: border-color .15s, background .15s; }
.chip.selectable.on { background: var(--accent); color: #fff; border-color: transparent; }

.plan-criteria {
  font-size: 13.5px; color: var(--ink-2);
  background: var(--surface-2); border-radius: var(--radius-sm);
  padding: 10px 12px; border-left: 3px solid var(--accent);
}
.plan-criteria b { color: var(--ink-3); font-weight: 650; font-size: 12px; display: block; margin-bottom: 2px; }

.progress-line { display: flex; align-items: center; gap: 10px; font-size: 12.5px; color: var(--ink-3); font-weight: 600; }
.progress-track { flex: 1; height: 7px; border-radius: 99px; background: var(--surface-2); overflow: hidden; }
.progress-fill { height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); transition: width .4s cubic-bezier(.22,1,.36,1); }

.card-actions { display: flex; gap: 7px; flex-wrap: wrap; }

/* ── 할 일 리스트 ─────────────────────── */
.toolbar { display: flex; flex-direction: column; gap: 10px; margin-bottom: 14px; }
.search-wrap { position: relative; }
.search-wrap svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 17px; height: 17px; color: var(--ink-3); }
.search-input {
  width: 100%; padding: 11px 14px 11px 38px;
  border: 1px solid var(--line); border-radius: var(--radius-md);
  background: var(--surface); font-size: 14.5px;
  transition: border-color .15s, box-shadow .15s;
}
.search-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.filter-row { display: flex; gap: 6px; flex-wrap: wrap; }
.sort-note { font-size: 12px; color: var(--ink-3); font-weight: 550; }

.task-list { display: flex; flex-direction: column; gap: 9px; }
.task-row {
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-md); padding: 13px 15px;
  transition: border-color .15s, transform .12s, box-shadow .15s;
}
.task-row:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); box-shadow: var(--shadow-1); }
.task-row.done .task-title { color: var(--ink-3); text-decoration: line-through; text-decoration-thickness: 1.5px; }
.task-row.delayed { border-left: 3px solid var(--bad); }

.check-btn {
  width: 26px; height: 26px; flex-shrink: 0; margin-top: 1px;
  border-radius: 8px; border: 2px solid var(--line);
  display: grid; place-items: center;
  transition: all .15s; color: transparent;
}
.check-btn svg { width: 15px; height: 15px; }
.check-btn:hover { border-color: var(--accent); }
.task-row.done .check-btn { background: var(--good); border-color: var(--good); color: #fff; }
.check-btn:disabled { opacity: .5; pointer-events: none; }

.task-body { flex: 1; min-width: 0; }
.task-title { font-weight: 700; font-size: 14.5px; letter-spacing: -.01em; word-break: break-word; }
.task-sub { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 6px; align-items: center; }
.task-plan-name { font-size: 12px; color: var(--accent); font-weight: 650; }
.task-actions { display: flex; gap: 4px; flex-shrink: 0; }
.icon-btn {
  width: 30px; height: 30px; border-radius: var(--radius-sm);
  display: grid; place-items: center; color: var(--ink-3);
  transition: background .15s, color .15s;
}
.icon-btn svg { width: 16px; height: 16px; }
.icon-btn:hover { background: var(--surface-2); color: var(--ink); }
.icon-btn.danger:hover { background: var(--bad-soft); color: var(--bad); }

/* ── 실행 기록 ─────────────────────────── */
.exec-list { display: flex; flex-direction: column; gap: 9px; }
.exec-row { display: flex; gap: 12px; align-items: flex-start; }
.exec-time {
  flex-shrink: 0; width: 76px; padding-top: 2px;
  font-size: 12px; color: var(--ink-3); font-weight: 650; line-height: 1.45;
  white-space: pre-line;
}
.exec-card { flex: 1; min-width: 0; }
.exec-min { font-weight: 800; font-size: 15px; }
.exec-blocker { margin-top: 6px; font-size: 12.5px; color: var(--warn); background: var(--warn-soft); padding: 7px 10px; border-radius: var(--radius-sm); }
.exec-blocker b { font-size: 11px; display: block; color: var(--warn); }

/* ── 돌아보기 ─────────────────────────── */
.range-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; }
.stat-grid { display: grid; gap: 10px; grid-template-columns: repeat(2, 1fr); }
.stat-card { text-align: left; display: flex; flex-direction: column; gap: 4px; cursor: pointer; transition: transform .13s, box-shadow .2s; }
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }
.stat-card .k { font-size: 12.5px; color: var(--ink-3); font-weight: 650; }
.stat-card .v { font-size: 27px; font-weight: 800; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.stat-card .v small { font-size: 13px; color: var(--ink-3); font-weight: 650; }
.stat-card .hint { font-size: 11px; color: var(--accent); font-weight: 650; }
.stat-card.good .v { color: var(--good); }
.stat-card.warn .v { color: var(--warn); }
.stat-card.bad .v { color: var(--bad); }
.stat-card.accent .v { color: var(--accent); }

.delta-line { display: flex; align-items: baseline; gap: 8px; }
.improve-box textarea {
  width: 100%; min-height: 74px; resize: vertical;
  border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 11px 13px; font-size: 14px; background: var(--surface-2);
}
.improve-box textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.improve-item { display: flex; align-items: flex-start; gap: 10px; padding: 11px 0; border-top: 1px solid var(--line); }
.improve-item:first-of-type { border-top: 0; }
.improve-text { flex: 1; font-size: 14px; font-weight: 600; }

/* ── 이력 / 드릴다운 ─────────────────────── */
.rev-item { border: 1px solid var(--line); border-radius: var(--radius-md); padding: 12px 14px; margin-bottom: 9px; background: var(--surface-2); }
.rev-item.current { border-color: var(--accent); background: var(--surface); }
.rev-no { font-size: 12px; font-weight: 750; color: var(--accent); margin-bottom: 4px; }
.rev-fields { font-size: 13px; color: var(--ink-2); display: grid; gap: 3px; }
.rev-fields dt { color: var(--ink-3); font-weight: 600; }
.rev-fields dd { margin: 0; }
.drill-list { display: flex; flex-direction: column; gap: 8px; max-height: 50vh; overflow: auto; }

/* ── 모달 / 시트 ─────────────────────── */
.modal-root { position: fixed; inset: 0; z-index: 100; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(15,15,20,.44); backdrop-filter: blur(3px); animation: fadeIn .18s; }
.modal-sheet {
  position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: 100%; max-width: 560px; max-height: 88dvh; overflow-y: auto;
  background: var(--surface); border-radius: 22px 22px 0 0;
  padding: 20px 20px calc(20px + env(safe-area-inset-bottom));
  box-shadow: var(--shadow-2);
  animation: sheetUp .26s cubic-bezier(.22,1,.36,1);
}
.modal-sheet h2 { margin: 2px 0 14px; font-size: 18px; font-weight: 800; letter-spacing: -.02em; }
@keyframes sheetUp { from { transform: translateX(-50%) translateY(40px); opacity: 0; } }
@keyframes fadeIn { from { opacity: 0; } }

.field { margin-bottom: 13px; }
.field label { display: block; font-size: 12.5px; font-weight: 700; color: var(--ink-2); margin-bottom: 5px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 10px 12px; font-size: 14.5px;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--surface);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.form-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 18px; }

/* ── FAB / 탭바 ─────────────────────── */
.fab {
  position: fixed; right: 18px; bottom: calc(76px + env(safe-area-inset-bottom));
  width: 54px; height: 54px; border-radius: 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff; display: grid; place-items: center;
  box-shadow: 0 6px 22px color-mix(in srgb, var(--accent) 45%, transparent);
  z-index: 40; transition: transform .15s;
}
.fab:hover { transform: scale(1.06); }
.fab:active { transform: scale(.94); }
.fab svg { width: 24px; height: 24px; }

.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 35;
  display: flex; padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
}
.tabbar .nav-item {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 7px 0 5px; border-radius: var(--radius-sm);
  font-size: 11px; font-weight: 700; color: var(--ink-3);
}
.tabbar .nav-item svg { width: 22px; height: 22px; }
.tabbar .nav-item.on { color: var(--accent); }

/* ── 상태 배지/토스트/스켈레톤 ───────────── */
.sync-pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 700; padding: 5px 11px;
  border-radius: 999px; background: var(--surface-2);
  color: var(--ink-3); border: 1px solid var(--line);
}
.sync-pill::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--ink-3); }
.sync-pill[data-state="ok"] { color: var(--good); }
.sync-pill[data-state="ok"]::before { background: var(--good); }
.sync-pill[data-state="saving"] { color: var(--warn); }
.sync-pill[data-state="saving"]::before { background: var(--warn); animation: pulse 1s infinite; }
.sync-pill[data-state="err"] { color: var(--bad); }
.sync-pill[data-state="err"]::before { background: var(--bad); }
@keyframes pulse { 50% { opacity: .35; } }

.toast-zone { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(90px + env(safe-area-inset-bottom)); z-index: 200; display: flex; flex-direction: column; gap: 8px; align-items: center; pointer-events: none; }
.toast {
  background: var(--ink); color: var(--bg);
  padding: 10px 18px; border-radius: 999px;
  font-size: 13.5px; font-weight: 650;
  box-shadow: var(--shadow-2);
  animation: toastIn .25s cubic-bezier(.22,1,.36,1);
}
.toast.error { background: var(--bad); color: #fff; }
@keyframes toastIn { from { transform: translateY(14px); opacity: 0; } }
.toast.out { transition: opacity .3s, transform .3s; opacity: 0; transform: translateY(8px); }

.skeleton-stack { display: flex; flex-direction: column; gap: 12px; }
.skel { height: 74px; border-radius: var(--radius-md); background: linear-gradient(100deg, var(--surface-2) 40%, var(--surface) 50%, var(--surface-2) 60%); background-size: 200% 100%; animation: shimmer 1.4s infinite; }
.skel-lg { height: 130px; }
@keyframes shimmer { to { background-position: -200% 0; } }

.empty {
  text-align: center; padding: 44px 20px; color: var(--ink-3);
  border: 1.5px dashed var(--line); border-radius: var(--radius-lg);
}
.empty svg { width: 40px; height: 40px; margin: 0 auto 10px; opacity: .5; }
.empty p { margin: 0; font-size: 14px; font-weight: 600; }

.section-label { font-size: 12px; font-weight: 750; color: var(--ink-3); text-transform: uppercase; letter-spacing: .06em; margin: 22px 0 10px; }

/* ── 데스크톱 ─────────────────────────── */
@media (min-width: 900px) {
  .rail { display: flex; }
  .tabbar, .fab { display: none; }
  .stage { padding-bottom: 60px; }
  .topbar { display: none; }
  .stat-grid { grid-template-columns: repeat(3, 1fr); }
  .plan-grid { grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }
  .modal-sheet {
    bottom: auto; top: 50%; transform: translate(-50%, -50%);
    border-radius: 22px; animation: popIn .2s cubic-bezier(.22,1,.36,1);
  }
  @keyframes popIn { from { transform: translate(-50%, -50%) scale(.95); opacity: 0; } }
}

@media (max-width: 420px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .field-row { grid-template-columns: 1fr; }
  .view-head h1 { font-size: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}