:root{
  /* neutral base */
  --bg:#fafaf9;
  --surface:#ffffff;
  --surface-2:#f6f6f5;
  --ink:#18181b;
  --ink-soft:#52525b;
  --ink-muted:#71717a;
  --ink-faint:#a1a1aa;
  --line:#ececeb;
  --line-strong:#dededc;
  /* single accent */
  --accent:#0f6b45;
  --accent-hover:#0b5537;
  --accent-tint:#eef5f1;
  --accent-tint-2:#e2eee8;
  --radius:12px;
  --radius-sm:8px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Noto Sans KR","Apple SD Gothic Neo","Pretendard","Malgun Gothic",system-ui,sans-serif;
  font-size:15px;
  line-height:1.5;
  letter-spacing:-.01em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.025em}
p{margin:0}
button,select{font-family:inherit;font-size:inherit;color:inherit}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:50;background:var(--accent);color:#fff;padding:8px 14px;border-radius:var(--radius-sm)}

/* ---------- hero ---------- */
.hero{background:var(--surface);border-bottom:1px solid var(--line)}
.hero-inner{
  max-width:1240px;margin:0 auto;padding:34px 24px 26px;
  display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;justify-content:space-between;
}
.eyebrow{
  font-size:12px;font-weight:500;color:var(--ink-faint);
  letter-spacing:.06em;margin-bottom:6px;
}
.hero h1{font-size:32px;font-weight:700;line-height:1.15}
.hero-meta{text-align:right}
.week-title{font-size:14px;font-weight:600;color:var(--ink-soft)}
.week-range{font-size:13px;color:var(--ink-faint);margin-top:2px;font-variant-numeric:tabular-nums}

/* ---------- toolbar ---------- */
.toolbar{
  position:sticky;top:0;z-index:20;
  background:rgba(250,250,249,.85);
  backdrop-filter:saturate(1.6) blur(10px);
  border-bottom:1px solid var(--line);
}
.toolbar-inner{
  max-width:1240px;margin:0 auto;padding:10px 24px;
  display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;
}
.week-nav{display:flex;align-items:center;gap:4px}
.btn{
  border:1px solid var(--line-strong);background:var(--surface);
  border-radius:var(--radius-sm);padding:6px 12px;cursor:pointer;
  font-size:13.5px;font-weight:500;color:var(--ink-soft);
  transition:background .12s ease,border-color .12s ease,color .12s ease;
}
.btn:hover{background:var(--surface-2);color:var(--ink)}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.btn.ghost{padding:5px 10px;font-size:16px;line-height:1}
.btn:disabled{opacity:.35;cursor:default}
.btn:disabled:hover{background:var(--surface);color:var(--ink-soft)}
.select{max-width:240px;font-variant-numeric:tabular-nums}
.view-switch{display:flex;margin-left:auto;background:var(--surface-2);border-radius:var(--radius-sm);padding:2px;gap:2px}
.seg{border:0;background:transparent;border-radius:6px;padding:5px 12px;color:var(--ink-muted)}
.seg:hover{background:rgba(0,0,0,.04);color:var(--ink)}
.seg[aria-pressed="true"]{background:var(--surface);color:var(--ink);font-weight:600;box-shadow:0 1px 2px rgba(0,0,0,.06)}
.toggle{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--ink-muted);cursor:pointer;user-select:none}
.toggle input{width:15px;height:15px;accent-color:var(--accent);cursor:pointer}

main{max-width:1240px;margin:0 auto;padding:24px}

/* ---------- day tabs ---------- */
.day-tabs{display:none;gap:6px;margin:0 0 18px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}
.day-tabs::-webkit-scrollbar{display:none}
.day-tabs.on{display:flex}
.day-tab{
  flex:0 0 auto;border:1px solid var(--line-strong);background:var(--surface);
  border-radius:var(--radius-sm);padding:7px 14px;cursor:pointer;text-align:center;line-height:1.3;
  transition:border-color .12s ease,background .12s ease;
}
.day-tab b{display:block;font-size:14px;font-weight:600}
.day-tab small{display:block;font-size:11px;color:var(--ink-faint);font-variant-numeric:tabular-nums}
.day-tab:hover{background:var(--surface-2)}
.day-tab[aria-selected="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.day-tab[aria-selected="true"] small{color:rgba(255,255,255,.6)}
.day-tab.is-today{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.day-tab.is-today[aria-selected="true"]{background:var(--accent);border-color:var(--accent);box-shadow:none}
.day-tab.is-today[aria-selected="true"] small{color:rgba(255,255,255,.72)}

/* ---------- table ---------- */
.table-view[hidden]{display:none}
.table-scroll{
  overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--surface);
}
table{border-collapse:collapse;width:100%;min-width:1000px}
th,td{padding:12px 14px;vertical-align:top;text-align:center;border:0}

/* 세로선 없음 · 가로 헤어라인만 */
tbody tr td, tbody tr th{border-top:1px solid var(--line)}
tbody tr.group-start td, tbody tr.group-start th{border-top:1px solid var(--line-strong)}
tbody tr:first-child td, tbody tr:first-child th{border-top:0}

thead th{
  background:var(--surface);
  position:sticky;top:0;z-index:2;
  padding:14px;
  font-size:14px;font-weight:600;color:var(--ink);
  border-bottom:1px solid var(--line-strong);
}
thead th span{display:block;font-variant-numeric:tabular-nums}
thead th small{display:block;font-weight:400;font-size:11.5px;color:var(--ink-faint);margin-top:3px}

/* 오늘 열 강조 */
thead th.is-today{
  background:var(--accent);color:#fff;border-bottom-color:var(--accent);
  border-radius:6px 6px 0 0;
}
thead th.is-today small{color:rgba(255,255,255,.8);font-weight:500}
td.is-today{background:var(--accent-tint);box-shadow:inset 1px 0 0 var(--accent-tint-2),inset -1px 0 0 var(--accent-tint-2)}
tbody tr:last-child td.is-today{border-radius:0 0 6px 6px}

th.rowhead{
  background:var(--surface-2);color:var(--ink);font-weight:600;font-size:13px;
  white-space:nowrap;width:92px;text-align:left;vertical-align:top;
}
th.rowhead small{display:block;font-weight:400;font-size:11px;color:var(--ink-faint);margin-top:3px;font-variant-numeric:tabular-nums}
th.cornerhead{
  color:var(--ink-muted);font-size:12.5px;font-weight:500;width:104px;
  white-space:nowrap;text-align:left;
}
td.empty{color:var(--ink-faint);font-size:12.5px}
td.merged{background:var(--surface-2)}

.dish{margin:0;padding:0;list-style:none;font-size:13px}
.dish li{margin:2px 0;color:var(--ink-muted)}
.dish li.main{color:var(--ink);font-weight:600;font-size:14px;margin-bottom:5px;letter-spacing:-.02em}
td.is-today .dish li{color:var(--ink-soft)}
td.is-today .dish li.main{color:var(--accent)}
.origin{
  margin:9px 0 0;font-size:11px;color:var(--ink-faint);line-height:1.5;
  font-variant-numeric:tabular-nums;
}
.origin span{display:block}
body.no-origin .origin{display:none}

/* ---------- day view ---------- */
.day-view[hidden]{display:none}
.day-head{display:flex;align-items:center;gap:9px;margin:0 0 16px}
.day-head h2{font-size:22px;font-weight:700}
.day-head .badge{
  font-size:11px;font-weight:600;color:#fff;background:var(--accent);
  border-radius:999px;padding:3px 10px;letter-spacing:.02em;
}
.meal-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  margin:0 0 12px;overflow:hidden;
}
.meal-card > header{
  display:flex;align-items:baseline;gap:8px;
  padding:12px 16px;border-bottom:1px solid var(--line);
}
.meal-card > header h3{font-size:14.5px;font-weight:600}
.meal-card > header .time{font-size:12px;color:var(--ink-faint);font-variant-numeric:tabular-nums}
.corner{padding:14px 16px;border-top:1px solid var(--line)}
.corner:first-of-type{border-top:0}
.corner h4{margin:0 0 7px;font-size:11.5px;font-weight:600;color:var(--ink-faint);letter-spacing:.04em}
.corner .dish{font-size:14px;text-align:left}
.corner .dish li{margin:3px 0}
.corner .dish li.main{font-size:15.5px;margin-bottom:7px}
.corner .origin{text-align:left;margin-top:11px}
.corner.is-empty{color:var(--ink-faint);font-size:13px}

/* ---------- notes ---------- */
.notes{
  margin-top:24px;background:var(--surface-2);border-radius:var(--radius);padding:16px 18px;
}
.notes h2{font-size:12px;font-weight:600;color:var(--ink-muted);margin-bottom:8px;letter-spacing:.04em}
.notes ul{margin:0;padding-left:16px;font-size:12px;color:var(--ink-muted);line-height:1.75}

.foot{max-width:1240px;margin:0 auto;padding:24px 24px 48px;font-size:12px;color:var(--ink-faint);text-align:center}
.foot p{margin:2px 0}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .hero-inner{flex-direction:column;align-items:flex-start;gap:10px;padding:26px 18px 20px}
  .hero h1{font-size:27px}
  .hero-meta{text-align:left}
  .toolbar-inner{padding:9px 18px}
  .view-switch{margin-left:0}
  main{padding:18px}
}
@media (max-width:560px){
  .week-nav .select{max-width:160px}
  .btn{padding:6px 10px;font-size:13px}
  .day-head h2{font-size:19px}
}

@media print{
  .toolbar,.day-tabs,.skip{display:none!important}
  body{background:#fff}
  .table-scroll{border:0;overflow:visible}
  table{min-width:0;font-size:9.5px}
  th,td{padding:5px 6px}
  thead th.is-today{background:#fff!important;color:#000!important}
  td.is-today{background:#f4f4f4!important;box-shadow:none}
  .day-view{display:none!important}
  .table-view{display:block!important}
}

@media (prefers-color-scheme:dark){
  :root{
    --bg:#0c0c0d;--surface:#161617;--surface-2:#1d1d1f;
    --ink:#f4f4f5;--ink-soft:#c8c8cc;--ink-muted:#9b9ba1;--ink-faint:#6e6e76;
    --line:#242427;--line-strong:#333338;
    --accent:#35b07a;--accent-hover:#2c9668;--accent-tint:#16241e;--accent-tint-2:#1d3129;
  }
  .toolbar{background:rgba(12,12,13,.85)}
  .seg:hover{background:rgba(255,255,255,.05)}
  .seg[aria-pressed="true"]{box-shadow:none}
  .day-tab[aria-selected="true"]{background:#f4f4f5;border-color:#f4f4f5;color:#0c0c0d}
  .day-tab[aria-selected="true"] small{color:rgba(12,12,13,.55)}
  thead th.is-today{background:var(--accent);color:#08110d}
  thead th.is-today small{color:rgba(8,17,13,.7)}
  .day-head .badge{color:#08110d}
  .skip{color:#08110d}
}