/* GIF 만들기 '필름 편집대' — [무대 | 만들어질 GIF·설정표] → 시간 비례 필름 띠 → 고른 프레임 줄.
 * 작업면 640px 이상은 무대가 왼쪽 열 높이를 채우고(오른쪽 열과 같은 높이), 그보다 좁으면 무대 → 결과 → 설정 → 필름 띠 순(DOM 순서 그대로). */
.gifm-work{position:relative;display:grid;gap:14px;padding:16px;container:gifm/inline-size}
.gifm-work [hidden]{display:none !important}
.gifm-input{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}
.gifm-input:focus-visible ~ .gifm-tl .gifm-add,.gifm-input:focus-visible ~ .gifm-top .gifm-empty .v2-btn--primary{outline:2px solid var(--accent);outline-offset:2px}

.gifm-top{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
@container gifm (min-width:640px){
  .gifm-top{grid-template-columns:minmax(0,1fr) 300px;column-gap:16px}
  .gifm-stage{flex:1 1 auto}
}

/* 무대 */
.gifm-stagecol{display:flex;flex-direction:column;gap:8px;min-width:0}
.gifm-stage{position:relative;display:grid;place-items:center;min-height:220px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background-color:var(--wash);background-image:radial-gradient(var(--dot) 1px, transparent 1.2px);background-size:12px 12px}
.gifm-cv{display:block;max-width:100%;box-shadow:0 1px 0 var(--soft),0 6px 18px rgba(26,18,8,.08)}
.gifm-work[data-bg="clear"] .gifm-cv{background-color:#fff;background-image:linear-gradient(45deg,#d9d2c3 25%,transparent 25%,transparent 75%,#d9d2c3 75%),linear-gradient(45deg,#d9d2c3 25%,transparent 25%,transparent 75%,#d9d2c3 75%);background-size:16px 16px;background-position:0 0,8px 8px}
.gifm-tag{position:absolute;top:10px;left:10px;max-width:calc(100% - 20px);padding:3px 8px;border:1px solid var(--line);border-radius:var(--radius);background:color-mix(in srgb, var(--paper) 92%, transparent);font-family:var(--sans);font-size:11.5px;font-weight:650;line-height:1.4;color:var(--ink)}
.gifm-tag::before{content:"";display:inline-block;width:6px;height:6px;margin:0 6px 1px 0;border-radius:50%;background:var(--accent);vertical-align:middle}
.gifm-work:not([data-state="example"]) .gifm-tag{display:none}
.gifm-empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;padding:20px;text-align:center;background:color-mix(in srgb, var(--wash) 55%, var(--paper))}
.gifm-empty > b{font-family:var(--sans);font-size:16px;font-weight:750;color:var(--ink)}
.gifm-empty > span:not(.gifm-ebtns){max-width:44ch;font-family:var(--sans);font-size:12.5px;line-height:1.55;color:var(--muted)}
.gifm-ebtns{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:4px}
.gifm-ebtns .v2-btn--primary{cursor:pointer}
/* 필름 네 칸: 칸마다 시간이 다르다(너비) */
.gifm-film{display:flex;align-items:center;gap:4px;height:44px;margin-bottom:4px;padding:5px 7px;border-top:3px dotted var(--line);border-bottom:3px dotted var(--line)}
.gifm-film i{display:block;height:30px;border:1px solid var(--line);border-radius:2px;background:linear-gradient(135deg, color-mix(in srgb, var(--accent) 22%, var(--paper)), var(--paper))}
.gifm-film i:nth-child(1){width:30px}.gifm-film i:nth-child(2){width:18px}.gifm-film i:nth-child(3){width:42px}.gifm-film i:nth-child(4){width:24px;border-color:var(--accent)}
.gifm-dropcover{position:absolute;inset:0;display:none;place-items:center;padding:16px;border:2px dashed var(--ink);background:color-mix(in srgb, var(--paper) 86%, transparent);text-align:center}
.gifm-dropcover b{font-family:var(--sans);font-size:15px;font-weight:750;color:var(--ink)}
.gifm-work.is-over .gifm-dropcover{display:grid}

.gifm-transport{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.gifm-play{min-width:84px;justify-content:center}
.gifm-play .gifm-ipa,.gifm-play[data-on] .gifm-ip{display:none}
.gifm-play[data-on] .gifm-ipa{display:block}
.gifm-fstep{width:34px;padding:0;justify-content:center}
.gifm-pos{margin-left:auto;font-family:var(--mono);font-size:12px;font-weight:700;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}

/* 만들어질 GIF */
.gifm-side{display:flex;flex-direction:column;gap:12px;min-width:0}
.gifm-res{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:2px 12px;padding:12px 14px 14px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.gifm-res .v2-label{grid-column:1 / -1}
.gifm-big{margin:0;font-family:var(--sans)}
.gifm-big b{font-size:28px;font-weight:780;letter-spacing:-.01em;color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap}
.gifm-work.is-busy .gifm-big b{color:var(--muted)}
.gifm-rsub{grid-column:1;margin:0;font-family:var(--sans);font-size:12px;line-height:1.45;color:var(--muted)}
.gifm-save{grid-row:2 / 4;grid-column:2;align-self:center;height:var(--v2-ctl,42px);justify-content:center}
@container gifm (min-width:640px){
  .gifm-res{grid-template-columns:minmax(0,1fr)}
  .gifm-save{grid-row:auto;grid-column:1;margin-top:8px;width:100%}
}
.gifm-prog{position:absolute;left:0;right:0;bottom:0;height:3px;opacity:0}
.gifm-prog.is-on{opacity:1}
.gifm-prog i{display:block;width:0;height:100%;background:var(--accent)}
.gifm-prog.is-on i{transition:width .2s linear}

/* 설정표: 라벨 | 고르기 */
.gifm-sets{display:grid;grid-template-columns:max-content minmax(0,1fr);align-items:start;gap:8px 12px;padding:2px 0 0}
.gifm-sl{padding-top:7px;line-height:1.3} /* 라벨은 고르기 첫 줄(30px) 가운데에: 칩이 두 줄로 접히거나 '직접' 칸이 열려도 */
#gifmTextL{padding-top:13px} /* 글자 칸(42px) 가운데 */
.gifm-seg{gap:3px}
.gifm-seg button{padding:0 9px}
.gifm-sidecell,.gifm-textcell{display:flex;flex-wrap:wrap;align-items:center;gap:6px;min-width:0}
.gifm-sidein{width:112px}
.gifm-text{flex:1 1 140px;min-width:0}
.gifm-text input{text-align:left;font-size:14px;font-weight:500}
.gifm-err{flex-basis:100%;margin:0;font-family:var(--sans);font-size:12px;line-height:1.45;color:var(--accent)}

/* 필름 띠 */
.gifm-tl{display:grid;gap:8px;padding-top:12px;border-top:1px solid var(--soft);min-width:0}
.gifm-tlhead{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px}
.gifm-tlsum{display:flex;align-items:baseline;gap:8px;margin:0;font-family:var(--sans)}
.gifm-tlsum b{font-size:14px;font-weight:750;color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap}
.gifm-alltime{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px}
.gifm-tlbtns{display:flex;gap:6px;margin-left:auto}
.gifm-add{cursor:pointer}
.gifm-strip{position:relative;overflow-x:auto;overflow-y:hidden;padding:12px 0 6px;scrollbar-width:thin}
.gifm-cells{position:relative;display:flex;gap:3px;min-height:92px;outline:0}
.gifm-cells:empty::before{content:"";flex:1;min-height:92px;border:1.5px dashed var(--soft);border-radius:var(--radius)}
.gifm-cell{position:relative;flex:none;display:flex;flex-direction:column;height:92px;min-width:0;border:1px solid var(--soft);border-radius:var(--radius);background:var(--paper);overflow:hidden;cursor:grab;transition:width .22s ease,opacity var(--ease)}
.gifm-cell canvas{display:block;width:100%;height:60px;object-fit:cover;background:var(--wash);pointer-events:none}
.gifm-cell .gifm-cl{display:flex;justify-content:space-between;gap:4px;padding:3px 5px 0;font-family:var(--mono);font-size:11px;font-weight:700;line-height:1.3;color:var(--muted);white-space:nowrap;overflow:hidden}
.gifm-cell .gifm-cl em{font-style:normal;color:var(--ink)}
.gifm-cell.is-narrow .gifm-cl em{display:none}
/* 무게 띠: 이 장이 GIF에서 차지한 바이트(가장 무거운 장 = 꽉) */
.gifm-cell .gifm-wt{margin:auto 5px 5px;height:4px;border-radius:2px;background:var(--soft);overflow:hidden}
.gifm-cell .gifm-wt i{display:block;width:var(--wt,0%);height:100%;background:color-mix(in srgb, var(--accent) 70%, var(--line));transition:width .3s ease}
/* 부드럽게 넘기기: 칸 안에서 다음 장과 섞이는 시간(비율 --fw). 앞으로 재생이면 오른쪽 끝, 거꾸로 재생(거꾸로·왕복 돌아오는 길)이면 왼쪽 끝 */
.gifm-cell[data-fr]::after,.gifm-cell[data-fl]::before{content:"";position:absolute;top:0;height:60px;width:calc(var(--fw,0) * 100%);pointer-events:none}
.gifm-cell[data-fr]::after{right:0;background:linear-gradient(90deg,transparent,color-mix(in srgb, var(--paper) 78%, transparent))}
.gifm-cell[data-fl]::before{left:0;background:linear-gradient(270deg,transparent,color-mix(in srgb, var(--paper) 78%, transparent))}
.gifm-cell.is-on{border-color:var(--ink)}
.gifm-cell[aria-selected="true"]{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.gifm-cell:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.gifm-cell.is-drag{opacity:.45;cursor:grabbing}
.gifm-grip{position:absolute;top:0;right:0;bottom:0;width:12px;cursor:ew-resize;touch-action:none}
.gifm-grip::before{content:"";position:absolute;top:22px;right:4px;width:2px;height:16px;border-left:1px solid var(--line);border-right:1px solid var(--line);opacity:0;transition:opacity var(--ease)}
.gifm-cell:hover .gifm-grip::before,.gifm-cell[aria-selected="true"] .gifm-grip::before,.gifm-grip.is-on::before{opacity:1}
.gifm-cell.is-narrow .gifm-grip{width:8px}
@media (pointer: coarse){ .gifm-grip,.gifm-cell.is-narrow .gifm-grip{width:24px} } /* 손가락으로 누르는 점 24px */
.gifm-head{position:absolute;top:4px;left:0;width:2px;height:100px;margin-left:-1px;background:var(--accent);pointer-events:none;will-change:transform}
.gifm-head::before{content:"";position:absolute;top:0;left:-4px;border:5px solid transparent;border-top:6px solid var(--accent)}
.gifm-work:not(.has-frames) .gifm-head{display:none}
.gifm-caret{position:absolute;top:8px;width:3px;height:96px;margin-left:-2px;border-radius:2px;background:var(--ink);pointer-events:none}
.gifm-tip{position:absolute;top:-2px;padding:2px 6px;border-radius:var(--radius);background:var(--fill);font-family:var(--mono);font-size:11px;font-weight:700;color:var(--on-fill);white-space:nowrap;transform:translateX(-50%);pointer-events:none}
.gifm-tlhint{margin:0;font-family:var(--sans);font-size:12px;line-height:1.5;color:var(--muted)}

/* 고른 장 줄(무대 아래): 몇 번째 장·원본 | 이 장 시간 | 옮기기·빼기 */
.gifm-fbar{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;padding:8px 10px;border-radius:var(--radius);background:color-mix(in srgb, var(--wash) 70%, var(--paper))}
.gifm-work:not(.has-frames) .gifm-fbar{display:none}
.gifm-finfo{flex:1 1 130px;min-width:0;margin:0;font-family:var(--sans)}
.gifm-finfo b{display:block;font-size:13px;font-weight:750;color:var(--ink);white-space:nowrap}
.gifm-finfo span{display:block;overflow:hidden;margin-top:1px;font-family:var(--mono);font-size:11px;line-height:1.45;color:var(--muted);text-overflow:ellipsis;white-space:nowrap}
.gifm-ftime{display:flex;align-items:center;gap:7px;margin:0}
.gifm-ftin{width:96px}
.gifm-fbtns{display:flex;gap:5px}
.gifm-mv{width:38px;padding:0;justify-content:center}
.gifm-del{color:var(--accent)}

@media (prefers-reduced-motion: reduce){
  .gifm-cell,.gifm-cell .gifm-wt i,.gifm-prog.is-on i{transition:none}
}

/* 본문 표: 숫자 칸은 한 줄(좁은 화면은 표가 가로로 넘김) */
.v2-article .gifm-t td:not(:first-child),.v2-article .gifm-t th{white-space:nowrap}

.gifm-sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}