/* ════════════════════════════════════════════════════════════════════
   청첩장 관리자 — 공통 스타일
   index.html 의 어두운 톤을 그대로 이어받았습니다.
   ════════════════════════════════════════════════════════════════════ */
:root{
  color-scheme: only dark;
  --canvas:#15161A;
  --panel:#1D1F24;
  --panel-2:#25282E;
  --line:#2E3138;
  --line-soft:#24272C;
  --text:#EDEDEA;
  --muted:#95988F;
  --faint:#6E7168;
  --accent:#A9B58E;
  --accent-ink:#C7D0B2;
  --danger:#D08C7C;
  --warn:#D9BE7E;
  --ff:'IBM Plex Sans KR','Apple SD Gothic Neo',system-ui,sans-serif;
  --ff-en:'Jost','IBM Plex Sans KR',system-ui,sans-serif;
  --ff-mono:ui-monospace,SFMono-Regular,Menlo,monospace;
  --bar:60px;
  --side:224px;
}
*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;background:var(--canvas);color:var(--text);font-family:var(--ff);
  font-size:14px;line-height:1.7;letter-spacing:-0.3px;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;letter-spacing:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px}
h1,h2,h3{margin:0;font-weight:500;letter-spacing:-0.4px}
p{margin:0}
hr{border:0;border-top:1px solid var(--line-soft);margin:24px 0}

/* ── 공통 부품 ─────────────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:var(--panel);
  border-radius:999px;padding:7px 15px;font-size:12.5px;color:var(--muted);transition:.18s;white-space:nowrap;
}
.btn:hover{border-color:#3F444C;color:var(--text)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#15161A;font-weight:500}
.btn.primary:hover{background:var(--accent-ink);border-color:var(--accent-ink);color:#15161A}
.btn.danger{color:var(--danger);border-color:#3A2F2C}
.btn.danger:hover{color:#E8A492;border-color:#4C3B36}
.btn.sm{padding:4px 11px;font-size:11.5px}
.btn.icon{padding:4px 9px;font-size:12px;font-family:var(--ff-mono)}

.pill{
  display:inline-block;font-family:var(--ff-en);font-size:10px;letter-spacing:.2em;text-transform:uppercase;
  padding:3px 9px;border-radius:999px;border:1px solid var(--line);color:var(--muted);
}
.pill.on{color:#15161A;background:var(--accent);border-color:var(--accent)}
.pill.off{color:var(--faint)}

.tgl{
  display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);background:var(--panel);
  border-radius:999px;padding:6px 14px 6px 11px;font-size:12.5px;color:var(--muted);transition:.18s;
}
.tgl .box{width:26px;height:15px;border-radius:999px;background:var(--line);position:relative;transition:.2s;flex:none}
.tgl .box::after{content:"";position:absolute;top:2px;left:2px;width:11px;height:11px;border-radius:50%;background:var(--muted);transition:.2s}
.tgl.on{color:var(--text);border-color:#3C4433}
.tgl.on .box{background:var(--accent)}
.tgl.on .box::after{left:13px;background:#15161A}

.mono{font-family:var(--ff-mono);font-size:12px;color:var(--accent-ink)}
.muted{color:var(--muted)}
.faint{color:var(--faint)}
.en{font-family:var(--ff-en);letter-spacing:.24em;text-transform:uppercase;font-size:10px;color:var(--muted)}

/* ── 입력 ──────────────────────────────────────────────────────────── */
input[type=text],input[type=password],input[type=url],input[type=tel],input[type=number],
input[type=datetime-local],select,textarea{
  width:100%;background:#101115;border:1px solid var(--line);border-radius:6px;
  padding:8px 11px;color:var(--text);font-family:var(--ff);font-size:13.5px;line-height:1.6;
  transition:.16s;letter-spacing:-0.3px;
}
textarea{resize:vertical;min-height:84px;line-height:1.75}
input:focus,select:focus,textarea:focus{outline:0;border-color:#49523C;background:#121419}
input::placeholder,textarea::placeholder{color:#585B54}
input.bad,select.bad,textarea.bad{border-color:var(--danger)}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#7C7F76 50%),linear-gradient(135deg,#7C7F76 50%,transparent 50%);
  background-position:calc(100% - 16px) 16px,calc(100% - 11px) 16px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:32px}
input[type=checkbox]{width:auto;accent-color:var(--accent);vertical-align:middle;margin:0 6px 0 0}
label{display:block}
.f{margin-bottom:14px}
.f > .lb{display:block;font-size:11.5px;color:var(--muted);margin-bottom:5px;letter-spacing:0}
.f .hint{display:block;font-size:11.5px;color:var(--faint);margin-top:5px;font-weight:300}
.f .derived{display:block;font-size:11.5px;color:var(--faint);margin-top:5px;font-weight:300;word-break:break-all}
.f .err{display:block;font-size:11.5px;color:var(--danger);margin-top:5px}
.row{display:grid;gap:0 14px}
.row.c2{grid-template-columns:1fr 1fr}
.row.c3{grid-template-columns:1fr 1fr 1fr}
.row.c4{grid-template-columns:1fr 1fr 1fr 1fr}
.check{display:inline-flex;align-items:center;gap:0;font-size:12.5px;color:var(--muted);cursor:pointer;padding:8px 0}

/* ── 로그인 ────────────────────────────────────────────────────────── */
.login-wrap{min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px}
.login-card{width:100%;max-width:360px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:34px 30px 28px}
.login-card .en{display:block;margin-bottom:10px}
.login-card h1{font-size:19px;margin-bottom:6px}
.login-card p.lead{font-size:13px;color:var(--muted);font-weight:300;margin-bottom:22px}
.login-card .msg{
  display:none;margin-bottom:16px;padding:10px 13px;border-radius:6px;font-size:12.5px;line-height:1.65;
  background:#241C1A;border:1px solid #3A2F2C;color:#E8A492;
}
.login-card .msg.show{display:block}
.login-card .msg.info{background:#1A1F1A;border-color:#33402F;color:var(--accent-ink)}
.login-card button[type=submit]{width:100%;justify-content:center;margin-top:6px;padding:10px 15px;font-size:13.5px}
.login-card .foot{margin-top:20px;font-size:11.5px;color:var(--faint);font-weight:300;line-height:1.75}

/* ── 뼈대 ──────────────────────────────────────────────────────────── */
.shell{display:flex;min-height:100%;align-items:stretch}
.side{
  width:var(--side);flex:none;border-right:1px solid var(--line-soft);background:#191A1F;
  padding:22px 16px;display:flex;flex-direction:column;gap:6px;position:sticky;top:0;height:100vh;
}
.side .brand{padding:0 8px 18px;border-bottom:1px solid var(--line-soft);margin-bottom:12px}
.side .brand b{display:block;font-weight:500;font-size:14.5px;letter-spacing:-0.4px}
.side .brand span{font-family:var(--ff-en);font-size:9.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--faint)}
.side nav{display:flex;flex-direction:column;gap:2px}
.side nav a{
  display:flex;align-items:center;gap:9px;padding:8px 11px;border-radius:7px;font-size:13px;color:var(--muted);transition:.16s;
}
.side nav a:hover{background:var(--panel);color:var(--text)}
.side nav a.on{background:var(--panel-2);color:var(--text)}
.side .grow{flex:1}
.side .who{font-size:11.5px;color:var(--faint);padding:0 8px 8px;font-weight:300}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.page{padding:26px 30px 70px;max-width:1080px;width:100%}
.page.wide{max-width:none;padding-left:20px;padding-right:20px}

/* ── 페이지 머리 ───────────────────────────────────────────────────── */
.phead{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:22px}
.phead h1{font-size:18px}
.phead .sub{font-size:12.5px;color:var(--muted);font-weight:300}
.phead .spacer{flex:1}

/* ── 카드/표 ───────────────────────────────────────────────────────── */
.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:18px 20px;margin-bottom:14px}
.card.pad0{padding:0;overflow:hidden}
.empty{
  border:1px dashed var(--line);border-radius:10px;padding:46px 24px;text-align:center;
  color:var(--muted);font-size:13px;font-weight:300;
}
.empty b{display:block;color:var(--text);font-weight:500;font-size:14px;margin-bottom:6px}

.list{display:flex;flex-direction:column}
.item{
  display:flex;align-items:center;gap:16px;padding:14px 18px;border-bottom:1px solid var(--line-soft);
}
.item:last-child{border-bottom:0}
.item .grow{flex:1;min-width:0}
.item .t{font-size:14px;letter-spacing:-0.4px;display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.item .d{font-size:12px;color:var(--muted);font-weight:300;margin-top:2px;overflow:hidden;text-overflow:ellipsis}
.item .acts{display:flex;gap:6px;flex:none;flex-wrap:wrap;justify-content:flex-end}

/* ── 편집 화면 ─────────────────────────────────────────────────────── */
.savebar{
  position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  padding:12px 30px;background:rgba(21,22,26,.94);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-soft);
}
.savebar .title{font-size:14.5px;font-weight:500;letter-spacing:-0.4px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.savebar .spacer{flex:1}
.savebar .state{font-size:12px;color:var(--faint);font-weight:300;white-space:nowrap}
.savebar .state.dirty{color:var(--warn)}
.savebar .state.saved{color:var(--accent-ink)}

.sec{border:1px solid var(--line);border-radius:10px;background:var(--panel);margin-bottom:14px;overflow:hidden}
.sec > summary{
  list-style:none;cursor:pointer;padding:13px 18px;display:flex;align-items:center;gap:11px;
  font-size:13.5px;font-weight:500;letter-spacing:-0.4px;user-select:none;
}
.sec > summary::-webkit-details-marker{display:none}
.sec > summary::before{content:"▸";color:var(--faint);font-size:11px;transition:.16s}
.sec[open] > summary::before{transform:rotate(90deg)}
.sec > summary:hover{background:var(--panel-2)}
.sec > summary .tag{margin-left:auto;font-size:11.5px;color:var(--faint);font-weight:300}
.sec .body{padding:6px 18px 18px;border-top:1px solid var(--line-soft)}
.sub-h{font-size:11.5px;color:var(--accent);letter-spacing:.06em;margin:16px 0 9px;font-weight:500}
.sub-h:first-child{margin-top:8px}

/* 반복 항목 */
.rep{border:1px solid var(--line-soft);border-radius:8px;padding:12px 13px 2px;margin-bottom:9px;background:#191A1F}
.rep .rhead{display:flex;align-items:center;gap:8px;margin-bottom:9px}
.rep .rhead .n{font-family:var(--ff-en);font-size:10px;letter-spacing:.2em;color:var(--faint)}
.rep .rhead .spacer{flex:1}
.addrow{margin:2px 0 8px}

/* 사진첩 */
.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:10px;margin:10px 0 4px}
.gcell{border:1px solid var(--line-soft);border-radius:8px;overflow:hidden;background:#101115;display:flex;flex-direction:column}
.gcell .ph{position:relative;aspect-ratio:3/4;background:#0C0D10;display:flex;align-items:center;justify-content:center}
.gcell .ph img{width:100%;height:100%;object-fit:cover;display:block}
.gcell .ph .no{font-size:11px;color:var(--faint)}
.gcell .ph .idx{position:absolute;top:6px;left:6px;background:rgba(0,0,0,.62);border-radius:4px;padding:1px 6px;font-family:var(--ff-en);font-size:10px;letter-spacing:.1em}
.gcell .nm{font-family:var(--ff-mono);font-size:10.5px;color:var(--faint);padding:5px 7px 0;word-break:break-all;line-height:1.5}
.gcell .gpos{display:flex;flex-direction:column;gap:3px;padding:6px 7px 0;font-size:10.5px;color:var(--muted);font-weight:300}
.gcell .gpos select{height:27px;padding:2px 24px 2px 7px;font-size:11px}
.gcell .gacts{display:flex;gap:4px;padding:6px 7px 7px;flex-wrap:wrap}
.gcell .gacts .btn{padding:3px 8px;font-size:11px}
.gcell .ph .govl{
  position:absolute;inset:0;background:rgba(12,13,16,.82);display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:7px;padding:10px;
}
.gcell .ph .govl .track{width:100%;height:4px;border-radius:999px;background:var(--line);overflow:hidden}
.gcell .ph .govl .fill{height:100%;width:0;background:var(--accent);transition:width .2s}
.gcell .ph .govl .txt{font-size:10.5px;color:var(--muted);font-weight:300;text-align:center;line-height:1.5}

.filelist{display:flex;flex-direction:column;gap:6px;margin-top:10px}
.filerow{display:flex;align-items:center;gap:10px;padding:7px 10px;border:1px solid var(--line-soft);border-radius:7px;background:#191A1F}
.filerow img{width:38px;height:38px;object-fit:cover;border-radius:4px;flex:none;background:#0C0D10}
.filerow .fn{flex:1;min-width:0;font-family:var(--ff-mono);font-size:11.5px;color:var(--muted);word-break:break-all}
.filerow .fs{font-size:11px;color:var(--faint);flex:none}

.thumb{width:64px;height:64px;object-fit:cover;border-radius:6px;border:1px solid var(--line-soft);background:#0C0D10;flex:none}

/* ── 사진·음악 고르는 칸 ───────────────────────────────────────────── */
.pick{display:flex;gap:12px;align-items:flex-start}
.pick .grow{flex:1;min-width:0}

/* 썸네일 겸 놓는 자리. 자식은 이벤트를 받지 않아야 테두리가 깜빡이지 않습니다 */
.pthumb{
  width:78px;height:78px;flex:none;padding:0;overflow:hidden;position:relative;
  border:1px dashed var(--line);border-radius:8px;background:#0C0D10;
  display:flex;align-items:center;justify-content:center;transition:.16s;
}
.pthumb *{pointer-events:none}
.pthumb.has{border-style:solid;border-color:var(--line-soft)}
.pthumb:hover:not(:disabled){border-color:#49523C}
.pthumb.over{border-color:var(--accent);border-style:dashed;background:#1B2019;box-shadow:0 0 0 3px rgba(169,181,142,.18)}
.pthumb:disabled{opacity:.5;cursor:not-allowed}
.pthumb img{width:100%;height:100%;object-fit:cover;display:block}
.pthumb .ico{font-size:20px;color:var(--muted);line-height:1}
.pthumb .ico.none{font-size:22px;color:var(--faint);font-weight:300}

.pcap{display:flex;flex-direction:column;gap:2px;margin-bottom:8px}
.pcap .pv{font-size:12.5px;color:var(--text);word-break:break-all;line-height:1.5}
.pcap .pv.none{color:var(--muted);font-weight:300}
.pcap .pvsub{font-size:11.5px;color:var(--faint);font-weight:300;word-break:break-all;line-height:1.6}
.pcap .pvsub.warnx{color:var(--warn)}
.pacts{display:flex;gap:6px;flex-wrap:wrap}

.pbrowse{margin-top:9px}
.pbrowse>summary{
  list-style:none;cursor:pointer;font-size:11.5px;color:var(--faint);font-weight:300;
  display:inline-flex;align-items:center;gap:6px;padding:2px 0;
}
.pbrowse>summary::-webkit-details-marker{display:none}
.pbrowse>summary::before{content:"▸";font-size:10px;transition:.16s}
.pbrowse[open]>summary::before{transform:rotate(90deg)}
.pbrowse>summary:hover{color:var(--muted)}
.pbrowse select{margin-top:7px;font-size:12.5px;max-width:420px}

.pprog{margin-top:9px;max-width:420px}
.pprog .track{height:4px;border-radius:999px;background:var(--line);overflow:hidden}
.pprog .fill{height:100%;width:0;background:var(--accent);transition:width .2s}
.pprog .txt{font-size:11.5px;color:var(--muted);margin-top:5px;font-weight:300}
.pmsg{margin-top:8px;font-size:11.5px;line-height:1.65;color:var(--accent-ink);font-weight:300;word-break:break-all}
.pmsg.bad{color:var(--danger)}

/* 업로드 */
.drop{
  border:1px dashed var(--line);border-radius:9px;padding:16px;text-align:center;color:var(--muted);
  font-size:12.5px;font-weight:300;transition:.16s;background:#191A1F;
}
.drop.over{border-color:var(--accent);color:var(--accent-ink);background:#1B2019}
.drop input[type=file]{display:none}
.prog{margin-top:10px;display:none}
.prog.show{display:block}
.prog .track{height:4px;border-radius:999px;background:var(--line);overflow:hidden}
.prog .fill{height:100%;width:0;background:var(--accent);transition:width .2s}
.prog .txt{font-size:11.5px;color:var(--muted);margin-top:6px;font-weight:300}
.uplog{margin-top:9px;font-size:11.5px;color:var(--accent-ink);font-weight:300;line-height:1.8}
.uplog .bad{color:var(--danger)}

/* 알림 */
.notes{margin-bottom:14px;display:flex;flex-direction:column;gap:8px}
.note{padding:10px 14px;border-radius:8px;font-size:12.5px;line-height:1.7;font-weight:300;border:1px solid var(--line)}
.note.warn{background:#221E15;border-color:#3C3421;color:#E4CE96}
.note.err{background:#241C1A;border-color:#3A2F2C;color:#E8A492}
.note.ok{background:#1A1F1A;border-color:#33402F;color:var(--accent-ink)}
.note b{font-weight:500}
.note ul{margin:6px 0 0;padding-left:18px}

/* ── 시안 비교 ─────────────────────────────────────────────────────── */
.cbar{
  position:sticky;top:0;z-index:20;height:var(--bar);display:flex;align-items:center;gap:14px;
  padding:0 20px;background:rgba(21,22,26,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft);
}
.cbar .spacer{flex:1}
.cbar .ctl{display:flex;align-items:center;gap:8px;flex:none;flex-wrap:wrap;justify-content:flex-end}
.seg{display:flex;background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:2px}
.seg button{
  font-family:var(--ff-en);font-size:11.5px;letter-spacing:.06em;color:var(--muted);
  padding:6px 13px;border-radius:999px;transition:.18s;font-variant-numeric:tabular-nums;
}
.seg button.on{background:var(--panel-2);color:var(--text)}
.stage{padding:24px 20px 40px}
.rail{display:flex;gap:24px;justify-content:center;align-items:flex-start}
.col{flex:none;display:flex;flex-direction:column;gap:11px}
.col .head{display:flex;align-items:baseline;gap:9px;padding:0 2px}
.col .head .n{font-family:var(--ff-en);font-size:10px;letter-spacing:.26em;text-transform:uppercase;color:var(--accent)}
.col .head .k{font-size:13px;color:var(--text);letter-spacing:-0.3px}
.col .head .open{margin-left:auto;font-size:11.5px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:1px;transition:.18s;white-space:nowrap}
.col .head .open:hover{color:var(--accent-ink);border-color:var(--accent)}
.dev{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;
  box-shadow:0 22px 50px -26px rgba(0,0,0,.9), 0 0 0 1px rgba(255,255,255,.03) inset;
}
.dev iframe{border:0;display:block;transform-origin:top left;background:#fff}
.tabs{display:none;gap:6px;justify-content:center;margin:0 0 16px;flex-wrap:wrap}
.tabs button{border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:7px 15px;font-size:12.5px;color:var(--muted)}
.tabs button.on{background:var(--panel-2);color:var(--text);border-color:#3F444C}
body.narrow .tabs{display:flex}
body.narrow .rail{gap:0}
body.narrow .col{display:none}
body.narrow .col.on{display:flex}

/* ── 겹치는 창 ─────────────────────────────────────────────────────── */
.modal{position:fixed;inset:0;z-index:50;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(10,11,14,.7)}
.modal.show{display:flex}
.modal .box{width:100%;max-width:420px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:24px}
.modal h2{font-size:16px;margin-bottom:16px}
.modal .acts{display:flex;gap:8px;justify-content:flex-end;margin-top:20px}

/* ── 토스트 ────────────────────────────────────────────────────────── */
#toast{
  position:fixed;left:50%;bottom:28px;transform:translate(-50%,10px);z-index:60;max-width:min(92vw,520px);
  background:#EDEDEA;color:#15161A;font-size:12.5px;padding:10px 18px;border-radius:10px;text-align:center;
  opacity:0;pointer-events:none;transition:.24s;line-height:1.65;
}
#toast.on{opacity:1;transform:translate(-50%,0)}
#toast.bad{background:#3A2320;color:#F3C5B7}

/* ── 좁은 화면 ─────────────────────────────────────────────────────── */
@media (max-width:900px){
  .shell{display:block}
  .side{
    width:auto;height:auto;position:static;border-right:0;border-bottom:1px solid var(--line-soft);
    flex-direction:row;align-items:center;gap:10px;padding:12px 16px;overflow-x:auto;
  }
  .side .brand{padding:0 10px 0 0;border-bottom:0;border-right:1px solid var(--line-soft);margin:0;flex:none}
  .side nav{flex-direction:row;gap:4px;flex:none}
  .side .grow{display:none}
  .side .who{display:none}
  .page{padding:20px 16px 60px}
  .savebar{padding:10px 16px}
  .row.c2,.row.c3,.row.c4{grid-template-columns:1fr}
  .item{flex-wrap:wrap}
  .item .acts{width:100%;justify-content:flex-start}
}