/* 캔버스 스킨 — 와이어프레임 캔버스를 데모 화면으로
 *
 * wireframe/screens/*.html 의 마크업을 그대로 쓰고 CSS 만 갈아 끼운다.
 * 캔버스가 이미 아키타입 클래스를 갖고 있어서 84화면이 한 벌로 커버된다.
 *
 *   격자·시간축  .cal .bk        폼·다이얼로그  .form .fr
 *   패널·대시보드 .grid .card     표·리스트      .tbl
 *   POS 터치     .poscols .keys  탭 설정        .settings .panel
 *
 * 공들일 화면은 app/views/demos/screen/_sc_xxx.html.erb 로 승격시킨다 (SC-D01).
 * 여기는 그 전까지의 바닥이다 — 골격이 읽히고 만져지면 된다.
 */

.m--canvas .plan { background: var(--sheet); }
.m--canvas .canvas { padding: 0 0 3rem; }
.m--canvas .canvas > * { margin: 0; }

/* ── 머리 ─────────────────────────────────────── */

.m--canvas .offline { display: flex; align-items: center; gap: .4rem; padding: .5rem .85rem;
                      background: #212a2b; color: #cfdad9; font-size: .72rem; letter-spacing: -.01em; }
.m--canvas .offline b { color: #fff; font-weight: 600; }

.m--canvas .bar { display: flex; align-items: center; justify-content: space-between; gap: .5rem;
                  padding: .6rem .8rem; background: #fff; border-bottom: 1px solid var(--grid); }
.m--canvas .bar .nav { font-size: 1rem; font-weight: 700; letter-spacing: -.03em; }
.m--canvas .bar .right { display: flex; gap: .3rem; align-items: center; margin-left: auto; }

.m--canvas .btn { display: inline-flex; align-items: center; min-height: 32px; padding: 0 .7rem;
                  border: 1px solid var(--grid); background: #fff; border-radius: 3px;
                  font-size: .76rem; color: var(--ink-2); white-space: nowrap; }
.m--canvas .btn.pri { background: var(--live); border-color: var(--live); color: #fff; font-weight: 600; }
.m--canvas .btn.gh { background: none; }

/* 요약 스트립 — 화면마다 다르지만 형식은 같다 */
.m--canvas .sum { display: flex; flex-wrap: wrap; gap: 1rem; padding: .55rem .85rem;
                  background: #fff; border-bottom: 1px solid var(--grid); }
.m--canvas .sum > div { display: flex; align-items: baseline; gap: .25rem;
                        font-size: .7rem; color: var(--ink-3); }
.m--canvas .sum b { font-size: 1rem; font-weight: 700; color: var(--ink); letter-spacing: -.03em; }
.m--canvas .sum .warn b { color: var(--alert); }

/* 필터 칩 */
.m--canvas .chf { display: flex; gap: .3rem; padding: .55rem .85rem; overflow-x: auto;
                  background: #fff; border-bottom: 1px solid var(--grid); }
.m--canvas .chf i { flex: none; height: 30px; display: inline-flex; align-items: center;
                    padding: 0 .7rem; border: 1px solid var(--grid); border-radius: 999px;
                    font-style: normal; font-size: .75rem; color: var(--ink-2); }
.m--canvas .chf i.on { background: var(--ink); border-color: var(--ink); color: #fff; font-weight: 600; }

/* ── 패널·대시보드 ─────────────────────────────── */

.m--canvas .grid { display: grid; gap: .55rem; padding: .7rem .8rem; }
.m--canvas .card { background: #fff; border: 1px solid var(--grid); padding: .6rem .7rem .65rem; }
.m--canvas .card h5 { display: flex; align-items: baseline; gap: .4rem; margin: 0 0 .45rem;
                      font-size: .8rem; font-weight: 700; letter-spacing: -.02em; }
.m--canvas .card h5 span { font-size: .62rem; font-weight: 500; color: var(--ink-3);
                           margin-left: auto; letter-spacing: 0; }
.m--canvas .card.warn { border-color: #e6c9bf; background: #fdf6f4; }

/* 할 일 / 리스트 행 — 제목 · 부연 · 넘어갈 화면 */
.m--canvas .todo { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .05rem .5rem;
                   padding: .45rem 0; border-top: 1px solid var(--grid-2); font-size: .78rem; }
.m--canvas .todo:first-of-type { border-top: 0; }
.m--canvas .todo .n { grid-column: 1; grid-row: 1; font-weight: 600; }
.m--canvas .todo.warn .n { color: var(--alert); }
.m--canvas .todo > span:not(.n):not(.go) { grid-column: 1; font-size: .7rem; color: var(--ink-2); }
.m--canvas .todo .go, .m--canvas .todo > a.xref {
  grid-column: 2; grid-row: 1 / span 2; align-self: center; font-size: .68rem; }

/* 막대 — 값이 폭으로 들어온다 (style="width:62%") */
.m--canvas .bars { display: grid; gap: .25rem; margin: .4rem 0 .3rem; }
.m--canvas .bars > div { display: grid; grid-template-columns: 3.4rem minmax(0,1fr) auto;
                         align-items: center; gap: .45rem; font-size: .72rem; color: var(--ink-2); }
.m--canvas .bars i { display: block; height: 6px; min-width: 3px; border-radius: 3px;
                     background: var(--live); }
.m--canvas .bars i.lo { background: #b9d5cf; }
.m--canvas .bars b { font-size: .76rem; font-weight: 700; color: var(--ink); letter-spacing: -.02em; }

/* ── 폼 ──────────────────────────────────────── */

.m--canvas .form { padding: .7rem .8rem; background: #fff; }
.m--canvas .fr { display: grid; gap: .2rem; padding: .5rem 0; border-bottom: 1px solid var(--grid-2); }
.m--canvas .fr > label { font-size: .7rem; font-weight: 600; color: var(--ink-2); }
.m--canvas .fv { display: flex; flex-wrap: wrap; align-items: center; gap: .3rem; }
.m--canvas .fld { flex: 1; min-width: 6rem; min-height: 38px; display: flex; align-items: center;
                  padding: 0 .6rem; border: 1px solid var(--line-2, #d8d3c8); background: #fff;
                  font-size: .85rem; }
.m--canvas .fhint { display: block; font-size: .68rem; color: var(--ink-3); margin-top: .15rem; line-height: 1.5; }
.m--canvas .radio { display: inline-flex; gap: .3rem; flex-wrap: wrap; }
.m--canvas .radio i { min-height: 34px; display: inline-flex; align-items: center; padding: 0 .7rem;
                      border: 1px solid var(--grid); background: #fff; font-style: normal;
                      font-size: .78rem; color: var(--ink-2); }
.m--canvas .radio i.on { background: var(--live); border-color: var(--live); color: #fff; font-weight: 600; }

/* ── 표 — 모바일에서는 행이 카드로 접힌다 ────────── */

.m--canvas .tbl { width: 100%; border-collapse: collapse; font-size: .76rem; background: #fff; }
.m--canvas .tbl th { text-align: left; font-size: .66rem; font-weight: 600; color: var(--ink-3);
                     padding: .4rem .5rem; border-bottom: 1px solid var(--grid); white-space: nowrap; }
.m--canvas .tbl td { padding: .45rem .5rem; border-bottom: 1px solid var(--grid-2); vertical-align: top; }
.m--canvas .tbl tr:hover td { background: #fbfaf7; }

/* ── 시간축 (캔버스판) ─────────────────────────── */

/* 모바일에서는 격자를 푼다 — 캔버스의 --c/--r/--s 는 데스크톱 좌표다.
   414px 에 4컬럼을 밀어 넣으면 글자가 세로로 찢어진다.
   원본 와이어프레임 셸도 모바일에서는 .cal 을 flex 열로 되돌린다. */
.m--canvas .cal { padding: .7rem .8rem; display: flex; flex-direction: column; gap: .4rem; }
.m--canvas .cal > * { grid-column: auto !important; grid-row: auto !important; }
.m--canvas .hd, .m--canvas .tl, .m--canvas .trk { display: none; }
.m--canvas .bk .hdm { display: block; font-size: .68rem; color: var(--ink-3); }
.m--canvas .bk .hdm .tm { margin-right: .3rem; }
.m--canvas .bk { background: #fff; border: 1px solid var(--grid); border-left: 3px solid var(--set);
                 padding: .5rem .6rem; font-size: .78rem; }
.m--canvas .bk b { display: block; font-size: .88rem; font-weight: 700; letter-spacing: -.02em; }
.m--canvas .bk .sub { display: block; font-size: .7rem; color: var(--ink-2); margin-top: .1rem; }
.m--canvas .bk .st { float: right; font-size: .64rem; font-weight: 700; color: var(--ink-3); }
.m--canvas .bk .tm { font-size: .68rem; color: var(--ink-3); }
.m--canvas .bk.doing { border-left-color: var(--live); background: #eef6f4; }
.m--canvas .bk.idle { border-style: dashed; border-left-color: var(--grid);
                      background: repeating-linear-gradient(-45deg, #edf0ef 0 5px, transparent 5px 11px); }
.m--canvas .gap { border: 1px dashed var(--grid); padding: .45rem .6rem; font-size: .74rem;
                  color: var(--ink-2); display: flex; justify-content: space-between; gap: .5rem; }

/* ── POS · 설정 탭 ─────────────────────────────── */

.m--canvas .poscols { display: grid; gap: .5rem; padding: .7rem .8rem; }
.m--canvas .lines { background: #fff; border: 1px solid var(--grid); }
.m--canvas .line { display: flex; justify-content: space-between; gap: .5rem; padding: .45rem .6rem;
                   border-bottom: 1px solid var(--grid-2); font-size: .8rem; }
.m--canvas .keys { display: grid; grid-template-columns: repeat(3, 1fr); gap: .35rem; }
.m--canvas .keys span { min-height: 48px; display: flex; align-items: center; justify-content: center;
                        border: 1px solid var(--grid); background: #fff; font-size: .9rem; font-weight: 600; }
.m--canvas .tot { display: flex; justify-content: space-between; padding: .55rem .6rem;
                  background: var(--live); color: #fff; font-weight: 700; }

.m--canvas .settings { padding: .7rem .8rem; }
.m--canvas .tabs { display: flex; gap: .25rem; overflow-x: auto; margin-bottom: .5rem; }
.m--canvas .tabs span { flex: none; height: 32px; display: inline-flex; align-items: center;
                        padding: 0 .65rem; border: 1px solid var(--grid); background: #fff;
                        font-size: .74rem; color: var(--ink-2); }
.m--canvas .tabs span.on { background: var(--ink); border-color: var(--ink); color: #fff; font-weight: 600; }
.m--canvas .panel { background: #fff; border: 1px solid var(--grid); padding: .6rem .7rem; }

/* ── 공통 표기 ─────────────────────────────────── */

.m--canvas .warnbox { margin: .7rem .8rem; padding: .55rem .7rem; background: #fdf6f4;
                      border-left: 3px solid var(--alert); font-size: .75rem; line-height: 1.6;
                      color: #6d4038; }
.m--canvas .warn { color: var(--alert); }
.m--canvas .bad { color: var(--alert); font-weight: 600; }
.m--canvas .num, .m--canvas .big { font-weight: 700; letter-spacing: -.03em; }
.m--canvas .big { font-size: 1.25rem; }
.m--canvas .dt { font-size: .7rem; color: var(--ink-3); }
.m--canvas .sub { font-size: .72rem; color: var(--ink-2); }
.m--canvas .empty { padding: 1.2rem .8rem; text-align: center; font-size: .78rem; color: var(--ink-3); }
.m--canvas .lock { font-size: .68rem; color: var(--ink-3); }
.m--canvas .rule { border: 0; border-top: 1px solid var(--grid); margin: .6rem 0; }
.m--canvas .foot, .m--canvas .cut { margin: .7rem .8rem; padding: .5rem .7rem; background: #f4f2ee;
                                    font-size: .7rem; color: var(--ink-2); line-height: 1.6; }

/* ── 잔여 표기 ─────────────────────────────────── */

.m--canvas .card.act { border-color: #c9ded8; background: #f4faf8; }
.m--canvas .nm { font-weight: 700; letter-spacing: -.02em; }
.m--canvas .amt { font-weight: 700; letter-spacing: -.03em; }
.m--canvas .who { font-size: .68rem; color: var(--ink-3); }
.m--canvas .eq, .m--canvas .calc, .m--canvas .param {
  display: block; font-size: .68rem; color: var(--ink-3); line-height: 1.55; }
.m--canvas .param { font-weight: 500; }
.m--canvas .sel { border-color: var(--live) !important; box-shadow: inset 0 0 0 1px var(--live); }
.m--canvas .hd { font-size: .64rem; font-weight: 600; color: var(--ink-3); }
.m--canvas .tl { font-size: .68rem; color: var(--ink-3); }
.m--canvas .ch, .m--canvas .src { font-size: .64rem; color: var(--ink-3);
                                  border: 1px solid var(--grid); padding: .02rem .25rem; margin-left: .2rem; }
.m--canvas .rk, .m--canvas .clash, .m--canvas .syncfail {
  font-size: .66rem; font-weight: 700; color: var(--alert); }
.m--canvas .tag { font-size: .68rem; color: var(--ink-2); }
.m--canvas .free { color: var(--live); }
.m--canvas .hold, .m--canvas .off { color: var(--ink-3); }
.m--canvas label .req { color: var(--alert); }

/* 하단 고정 액션 바 */
.m--canvas .fbar { position: sticky; bottom: 0; display: flex; gap: .35rem; justify-content: flex-end;
                   padding: .6rem .8rem; background: #fff; border-top: 1px solid var(--grid); }

/* 기능 ID — 상세로 넘어간다 */
.m--canvas .k { font-size: .66rem; font-weight: 600; color: var(--live);
                text-decoration: none; white-space: nowrap; }
.m--canvas a.k:hover { text-decoration: underline; }

/* 뷰포트 분기 — 모바일 데모다 */
.m--canvas .d-only, .m--canvas .dsk { display: none; }

/* 화면 참조 — 눌러서 넘어간다 */
.m--canvas .xref, .m--canvas .go { color: var(--live); font-weight: 600; text-decoration: none;
                                   white-space: nowrap; }
.m--canvas .xref { border-bottom: 1px solid rgba(15,95,86,.3); }
.m--canvas .xref:hover { border-bottom-color: var(--live); }