/* 목표 시간 달성일 계산기 전용 CSS (2026-10-17). 위 목표 줄(gd-goal)·왼쪽 요일 막대(gd-rhythm)·오른쪽 결과(gd-res)·아래 달성 경로 격자(gd-path)·하루 시간 바꿔 보기(gd-what). 공용 부품은 assets/v2.css.
   배치는 툴 폭 컨테이너(gh): 680px 이상은 목표 줄 → 막대 | 결과 → 경로 → 바꿔 보기, 미만은 결과가 맨 위. 요일 막대는 그 칸 폭 400px 미만에서 가로 막대 7줄로 눕힌다.
   격자 칸 색은 강조색 4단계(color-mix), 쉬는 날은 빗금, 공휴일은 점, 25·50·75% 지점은 고리, 도착일은 채움 + 별, 목표일은 점선 테두리.
   움직임(transitions.dev 기준, 테마 --ease는 120ms 지연을 품어 쓰지 않음): 요일 막대 260ms·진행 막대 400ms·경로 칸이 주마다 차례로 나타남·바꿔 보기 막대가 그려짐. 동작 줄이기면 끔. */
.gd-work{container:gd / inline-size;--gd-e:cubic-bezier(.22,1,.36,1);text-spacing-trim:space-all}
.gd-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);grid-template-areas:"goal goal" "rh res" "path path" "what what"}
.gd-goal{grid-area:goal;display:flex;flex-direction:column;gap:10px;padding:16px 18px;border-bottom:1px solid var(--soft);min-width:0}
.gd-fields{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:0}
.gd-date{display:block;width:100%;max-width:100%;height:var(--v2-ctl,42px);padding:0 8px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:14px;font-weight:600;box-sizing:border-box}
.gd-date:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.v2-f.is-invalid .gd-date{border-color:var(--accent)}
.gd-chiprow{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px}
.gd-chiprow > .v2-label{flex:0 0 auto}
.gd-help{margin:0;font-family:var(--sans);font-size:12px;line-height:1.55;color:var(--muted)}
.gd-help:empty{display:none}

/* 요일 막대 */
.gd-rhythm{grid-area:rh;container:gdrh / inline-size;display:flex;flex-direction:column;gap:12px;padding:16px 18px;min-width:0}
.gd-rh-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.gd-rh-head b{font-family:var(--sans);font-size:13px;font-weight:750;color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap}
.gd-bars{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px}
.gd-day{display:grid;grid-template-rows:118px auto auto;gap:5px;min-width:0;--v:0}
.gd-bar{position:relative;display:flex;align-items:flex-end;justify-content:center;border-radius:var(--radius);background:repeating-linear-gradient(to top,var(--soft) 0 1px,transparent 1px 29.5px),var(--paper);border:1px solid var(--soft);overflow:hidden;cursor:pointer}
.gd-bar i{display:block;width:100%;height:calc(var(--v) * 100%);background:var(--fill);border-radius:calc(var(--radius) - 1px) calc(var(--radius) - 1px) 0 0;transition:height 260ms var(--gd-e)}
.gd-day.is-we .gd-bar i{background:color-mix(in srgb, var(--accent) 78%, var(--fill))}
.gd-bar span{position:absolute;left:0;right:0;bottom:calc(var(--v) * 100% + 3px);text-align:center;font-family:var(--sans);font-size:11.5px;font-weight:750;color:var(--ink);font-variant-numeric:tabular-nums;transition:bottom 260ms var(--gd-e)}
.gd-day.is-zero .gd-bar{background:repeating-linear-gradient(135deg,transparent 0 6px,var(--soft) 6px 7px),var(--paper)}
.gd-dn{text-align:center;font-family:var(--sans);font-size:12.5px;font-weight:700;color:var(--ink)}
.gd-day.is-we .gd-dn{color:var(--accent)}
.gd-day .v2-input input{padding:0 2px;text-align:center;font-size:14.5px}
.gd-day.is-invalid .v2-input{border-color:var(--accent)}
.gd-holrow{display:flex;flex-direction:column;gap:5px}
.gd-btns{display:flex;flex-wrap:wrap;gap:6px}
@container gdrh (max-width:339px){
  .gd-bars{grid-template-columns:minmax(0,1fr);gap:5px}
  .gd-day{grid-template-rows:none;grid-template-columns:30px minmax(0,1fr) 76px;align-items:center;gap:8px}
  .gd-dn{order:-1;text-align:left}
  .gd-bar{height:26px;align-items:stretch;justify-content:flex-start;background:repeating-linear-gradient(to right,var(--soft) 0 1px,transparent 1px 25%),var(--paper)}
  .gd-bar i{width:calc(var(--v) * 100%);height:auto;border-radius:calc(var(--radius) - 1px) 0 0 calc(var(--radius) - 1px);transition:width 260ms var(--gd-e)}
  .gd-bar span{top:0;bottom:0;left:calc(var(--v) * 100% + 5px);right:auto;display:flex;align-items:center;transition:left 260ms var(--gd-e)}
  .gd-day.is-zero .gd-bar{background:repeating-linear-gradient(135deg,transparent 0 6px,var(--soft) 6px 7px),var(--paper)}
}

/* 결과 */
.gd-res{grid-area:res;display:flex;flex-direction:column;gap:10px;padding:16px 18px;min-width:0;border-left:1px solid var(--soft)}
.gd-res .v2-big{font-size:34px;line-height:1.1;flex-wrap:wrap;overflow-wrap:anywhere}
.gd-res .v2-big.is-empty{font-size:22px}
.gd-res .v2-sub{margin:10px 0 0}
.gd-meter{display:flex;height:14px;border-radius:7px;overflow:hidden;background:var(--paper);border:1px solid var(--soft)}
.gd-meter i{display:block;height:100%;transition:width 400ms var(--gd-e)}
.gd-m-done{background:var(--fill)}
.gd-m-plan{background:repeating-linear-gradient(135deg,color-mix(in srgb, var(--accent) 34%, var(--paper)) 0 6px,color-mix(in srgb, var(--accent) 20%, var(--paper)) 6px 12px)}
.gd-meter.is-empty i{width:0!important}
.gd-mtxt{display:flex;justify-content:space-between;gap:10px;margin-top:-4px;font-family:var(--sans);font-size:12px;font-weight:600;color:var(--muted);font-variant-numeric:tabular-nums}
.gd-ms{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
.gd-ms:empty{display:none}
.gd-ms li{display:flex;flex-direction:column;gap:1px;min-width:0;padding:7px 8px;border:1px solid var(--soft);border-radius:var(--radius);background:var(--card);font-family:var(--sans)}
.gd-ms b{font-size:12px;font-weight:800;color:var(--muted)}
.gd-ms span{font-size:13px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.gd-ms small{font-size:11.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.gd-ms li.is-past span{color:var(--muted);font-weight:600}
.gd-ms li.is-fin{border-color:var(--fill);background:var(--fill)}
.gd-ms li.is-fin b,.gd-ms li.is-fin span,.gd-ms li.is-fin small{color:var(--on-fill)}
.gd-rows li b{white-space:normal;text-align:right}
.gd-due{margin:0;padding:10px 12px;border:1px solid var(--line);border-left:3px solid var(--fill);border-radius:var(--radius);background:var(--card);font-family:var(--sans);font-size:13px;line-height:1.6;color:var(--ink)}
.gd-due.is-short{border-left-color:var(--accent)}
.gd-due[hidden]{display:none}

/* 달성 경로 격자 */
.gd-box{display:flex;flex-direction:column;gap:10px;padding:16px 18px;border-top:1px solid var(--soft);min-width:0}
.gd-path-box{grid-area:path}
.gd-what-box{grid-area:what}
.gd-box-h{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px}
.gd-box-h small{font-family:var(--sans);font-size:12px;line-height:1.5;color:var(--muted)}
.gd-path-scroll{overflow-x:auto;padding:2px 0 4px}
.gd-path{display:grid;gap:3px}
.gd-path:empty{display:none}
.gd-path.is-days{grid-auto-flow:column;grid-template-rows:16px repeat(7,auto);grid-template-columns:28px;grid-auto-columns:minmax(12px,1fr);width:min(100%,calc(var(--w) * 25px + 31px));min-width:calc(var(--w) * 15px + 31px)}
.gd-path.is-weeks{grid-template-columns:44px repeat(52,minmax(6px,1fr));min-width:520px;max-width:860px} /* 52칸 × (6 + 3) + 이름 칸 */
.gd-path.is-weeks .gd-d{border-radius:2px}
.gd-c0,.gd-ml,.gd-wl,.gd-yl{font-family:var(--sans);font-size:10.5px;line-height:1;color:var(--muted);white-space:nowrap}
.gd-ml{align-self:end;overflow:visible;font-weight:650;color:var(--ink)}
.gd-wl,.gd-yl{display:flex;align-items:center}
.gd-yl{font-weight:650}
.gd-d{position:relative;display:block;aspect-ratio:1;min-width:0;padding:0;border:1px solid var(--soft);border-radius:3px;background:var(--paper)}
button.gd-d{cursor:pointer}
button.gd-d:hover{border-color:var(--ink)}
button.gd-d:focus-visible{outline:2px solid var(--accent);outline-offset:1px;z-index:1}
.gd-d.lv1{background:color-mix(in srgb, var(--accent) 22%, var(--paper));border-color:transparent}
.gd-d.lv2{background:color-mix(in srgb, var(--accent) 42%, var(--paper));border-color:transparent}
.gd-d.lv3{background:color-mix(in srgb, var(--accent) 64%, var(--paper));border-color:transparent}
.gd-d.lv4{background:color-mix(in srgb, var(--accent) 86%, var(--paper));border-color:transparent}
.gd-d.is-out{visibility:hidden}
.gd-d.is-after{opacity:.45}
.gd-d.is-off{background:repeating-linear-gradient(135deg,var(--paper) 0 2px,var(--muted) 2px 3px);border-color:var(--line)}
.gd-d.is-hol::after{content:"";position:absolute;right:1px;top:1px;width:4px;height:4px;border-radius:50%;background:var(--ink)}
.gd-d.is-ms{box-shadow:0 0 0 2px var(--card),0 0 0 3.5px var(--ink)}
.gd-d.is-fin{background:var(--fill);border-color:var(--fill);box-shadow:0 0 0 2px var(--card),0 0 0 3.5px var(--accent)}
.gd-d.is-fin::before{content:"★";position:absolute;inset:0;display:grid;place-items:center;font-size:8px;line-height:1;color:var(--on-fill)}
.gd-d.is-due{border:2px dashed var(--accent)} /* 포커스 outline과 겹치지 않게 테두리로 */
.gd-d.is-today:not(.is-fin){border-color:var(--ink)}
.gd-path.is-anim .gd-d:not(.is-out){animation:gdIn 320ms var(--gd-e) both;animation-delay:calc(var(--k,0) * 12ms)}
@keyframes gdIn{from{opacity:0;transform:scale(.4)}to{opacity:1;transform:none}}
.gd-path.is-anim .gd-d.is-after{animation-name:gdInDim}
@keyframes gdInDim{from{opacity:0;transform:scale(.4)}to{opacity:.45;transform:none}}
.gd-legend{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px 14px;font-family:var(--sans);font-size:11.5px;color:var(--muted)}
.gd-legend[hidden]{display:none}
.gd-legend li{display:inline-flex;align-items:center;gap:4px}
.gd-legend .gd-d{width:12px;height:12px;flex:0 0 auto}
.gd-legend li:nth-child(4) .gd-d,.gd-legend li:nth-child(5) .gd-d{margin:0 3px}
.gd-offs{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.gd-offs[hidden]{display:none}
.gd-off{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 9px;border:1px solid var(--line);border-radius:var(--radius);background:var(--btn);font-family:var(--sans);font-size:12.5px;font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums;cursor:pointer}
.gd-off:hover{background:var(--btn-hover)}
.gd-off i{font-style:normal;color:var(--muted)}
.gd-off--all{background:none;color:var(--muted)}

/* 하루 시간 바꿔 보기 */
.gd-what{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.gd-what li{display:grid;grid-template-columns:minmax(118px,1.1fr) minmax(0,2fr) auto minmax(78px,auto);align-items:center;gap:10px;padding:6px 8px;border-radius:var(--radius);font-family:var(--sans);font-size:13px}
.gd-what li.is-now{background:color-mix(in srgb, var(--wash) 70%, var(--paper));outline:1px solid var(--soft)}
.gd-wn{display:flex;flex-direction:column;gap:1px;font-weight:700;color:var(--ink);min-width:0}
.gd-wn small{font-size:11.5px;font-weight:500;color:var(--muted);font-variant-numeric:tabular-nums}
.gd-wt{display:block;height:10px;border-radius:5px;background:var(--paper);border:1px solid var(--soft);overflow:hidden}
.gd-wt i{display:block;height:100%;width:calc(var(--x) * 100%);background:color-mix(in srgb, var(--accent) 55%, var(--paper));animation:gdDraw 520ms var(--gd-e) both}
.gd-what li.is-now .gd-wt i{background:var(--fill)}
@keyframes gdDraw{from{width:0}}
.gd-what b{font-weight:750;color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap}
.gd-what em{font-style:normal;font-size:12.5px;font-weight:650;color:var(--muted);text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}

@container gd (max-width:759px){ .gd-fields{grid-template-columns:repeat(2,minmax(0,1fr))} }
@container gd (max-width:679px){
  .gd-grid{grid-template-columns:minmax(0,1fr);grid-template-areas:"res" "goal" "rh" "path" "what"}
  .gd-res{border-left:0;border-bottom:1px solid var(--soft)}
  .gd-goal{border-top:0}
  .gd-res .v2-big{font-size:30px}
}
@container gd (max-width:479px){
  .gd-what li{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"n b" "t e";row-gap:4px}
  .gd-wn{grid-area:n}.gd-wt{grid-area:t}.gd-what b{grid-area:b}.gd-what em{grid-area:e}
  .gd-ms{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@container gd (max-width:339px){ .gd-fields{grid-template-columns:minmax(0,1fr)} }
@media (pointer:coarse){ .gd-path.is-days{grid-auto-columns:minmax(24px,1fr);min-width:calc(var(--w) * 27px + 31px)} } /* 터치는 칸을 24px 이상으로(WCAG 2.5.8), 넘치면 가로 스크롤 */
@media (prefers-reduced-motion:reduce){
  .gd-bar i,.gd-bar span,.gd-meter i{transition:none}
  .gd-path.is-anim .gd-d,.gd-wt i{animation:none}
}