/* ===========================================================
   BUSAN FASHION WEEK — Admin console styles
   =========================================================== */
:root {
  --a-bg: oklch(0.982 0.006 235);
  --a-panel: #ffffff;
  --a-ink: oklch(0.24 0.05 262);
  --a-mute: oklch(0.55 0.03 255);
  --a-line: oklch(0.91 0.012 240);
  --a-accent: oklch(0.50 0.17 256);
  --a-accent-deep: oklch(0.42 0.17 260);
  --a-cyan: oklch(0.70 0.12 215);
  --a-danger: oklch(0.58 0.18 24);
  --a-ok: oklch(0.62 0.13 155);
  --a-radius: 12px;
  --a-mono: "Space Mono", ui-monospace, monospace;
  --a-kr: "Pretendard Variable", Pretendard, system-ui, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: var(--a-kr);
  background: var(--a-bg);
  color: var(--a-ink);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
a { color: inherit; }

/* layout */
.admin { display: grid; grid-template-columns: 248px 1fr; min-height: 100vh; }
.side {
  position: sticky; top: 0; align-self: start; height: 100vh;
  background: var(--a-ink); color: #fff; display: flex; flex-direction: column;
  padding: 26px 18px;
}
.side__brand { display: flex; flex-direction: column; gap: 4px; padding: 0 8px 18px; }
.side__brand b { font-family: "Playfair Display", serif; font-weight: 800; font-size: 1.35rem; letter-spacing: .01em; display: block; }
.side__brand .bul { color: var(--a-cyan); }
.side__brand small { display:block; font-family: var(--a-mono); font-size: .58rem; letter-spacing: .18em; opacity: .6; text-transform: uppercase; }
.side__tag { font-family: var(--a-mono); font-size: .56rem; letter-spacing: .2em; opacity:.5; text-transform: uppercase; padding: 0 8px 18px; }
.navlist { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.navlist button {
  all: unset; cursor: pointer; display: flex; align-items: center; gap: 11px;
  padding: 11px 13px; border-radius: 9px; font-size: .92rem; color: color-mix(in oklch, #fff 72%, transparent);
  transition: background .18s, color .18s;
}
.navlist button:hover { background: rgba(255,255,255,.06); color: #fff; }
.navlist button.active { background: var(--a-accent); color: #fff; }
.navlist button .ico { width: 18px; text-align: center; opacity: .9; }
.side__foot { display: flex; flex-direction: column; gap: 8px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.1); }
.side__foot a { font-family: var(--a-mono); font-size: .72rem; letter-spacing: .06em; opacity: .7; text-transform: uppercase; }
.side__foot a:hover { opacity: 1; color: var(--a-cyan); }

/* main */
.main { padding: 0; min-width: 0; }
.topbar {
  position: sticky; top: 0; z-index: 20; background: color-mix(in oklch, var(--a-bg) 86%, transparent);
  backdrop-filter: blur(12px); border-bottom: 1px solid var(--a-line);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px clamp(20px, 4vw, 44px);
}
.topbar h1 { font-size: 1.15rem; margin: 0; font-weight: 700; }
.topbar .actions { display: flex; gap: 10px; align-items: center; }
.savestate { font-family: var(--a-mono); font-size: .7rem; letter-spacing: .08em; color: var(--a-mute); text-transform: uppercase; }
.savestate.dirty { color: var(--a-danger); }
.savestate.saved { color: var(--a-ok); }

.content { padding: clamp(22px, 4vw, 40px); max-width: 920px; }
.panel { display: none; }
.panel.active { display: block; }

.panel__head { margin-bottom: 22px; }
.panel__head h2 { margin: 0 0 6px; font-size: 1.5rem; font-weight: 800; letter-spacing: -0.01em; }
.panel__head p { margin: 0; color: var(--a-mute); font-size: .92rem; max-width: 60ch; }

.card {
  background: var(--a-panel); border: 1px solid var(--a-line); border-radius: var(--a-radius);
  padding: clamp(18px, 3vw, 26px); margin-bottom: 18px;
}
.card > h3 { margin: 0 0 4px; font-size: 1rem; }
.card > .hint { margin: 0 0 18px; color: var(--a-mute); font-size: .84rem; }

/* form fields */
.field { margin-bottom: 16px; }
.field:last-child { margin-bottom: 0; }
.field label { display: block; font-size: .82rem; font-weight: 600; margin-bottom: 6px; }
.field .sub { font-weight: 400; color: var(--a-mute); font-size: .76rem; }
.field input[type=text],
.field input[type=url],
.field input[type=number],
.field input[type=email],
.field input[type=tel],
.field input[type=date],
.field select,
.field textarea {
  width: 100%; font-family: inherit; font-size: .92rem; color: var(--a-ink);
  background: var(--a-bg); border: 1px solid var(--a-line); border-radius: 9px;
  padding: 11px 13px; transition: border .18s, box-shadow .18s;
}
.field textarea { resize: vertical; min-height: 70px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--a-accent); box-shadow: 0 0 0 3px color-mix(in oklch, var(--a-accent) 18%, transparent);
}
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
@media (max-width: 680px) { .row, .row-3 { grid-template-columns: 1fr; } }

/* buttons */
.btn {
  all: unset; cursor: pointer; box-sizing: border-box; display: inline-flex; align-items: center; gap: 8px;
  font-size: .86rem; font-weight: 600; padding: 11px 18px; border-radius: 9px; transition: .18s;
}
.btn.primary { background: var(--a-accent); color: #fff; }
.btn.primary:hover { background: var(--a-accent-deep); }
.btn.ghost { border: 1px solid var(--a-line); color: var(--a-ink); }
.btn.ghost:hover { border-color: var(--a-accent); color: var(--a-accent); }
.btn.sm { padding: 8px 13px; font-size: .8rem; }
.btn.danger { color: var(--a-danger); border: 1px solid color-mix(in oklch, var(--a-danger) 30%, transparent); }
.btn.danger:hover { background: color-mix(in oklch, var(--a-danger) 10%, transparent); }
.btn[disabled] { opacity: .5; pointer-events: none; }

/* toggle switch */
.switch { position: relative; display: inline-block; width: 46px; height: 26px; flex: none; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .track { position: absolute; inset: 0; background: var(--a-line); border-radius: 100px; transition: .2s; }
.switch .track::before { content:""; position: absolute; left: 3px; top: 3px; width: 20px; height: 20px; background: #fff; border-radius: 50%; transition: .2s; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.switch input:checked + .track { background: var(--a-accent); }
.switch input:checked + .track::before { transform: translateX(20px); }

/* section toggle rows */
.sec-row {
  display: flex; align-items: center; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--a-line);
}
.sec-row:last-child { border-bottom: 0; }
.sec-row .meta { flex: 1; min-width: 0; }
.sec-row .meta .nm { font-weight: 600; font-size: .95rem; }
.sec-row .meta .id { font-family: var(--a-mono); font-size: .68rem; color: var(--a-mute); letter-spacing: .06em; text-transform: uppercase; }
.sec-row select { width: auto; min-width: 150px; padding: 8px 11px; font-size: .82rem; }
.sec-row .offwrap { opacity: 1; transition: opacity .2s; }
.sec-row.off-disabled .offwrap { opacity: .35; pointer-events: none; }

/* image upload */
.uploader { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.thumb {
  width: 96px; height: 96px; border-radius: 10px; border: 1px dashed var(--a-line);
  background: var(--a-bg) center/cover no-repeat; display: flex; align-items: center; justify-content: center;
  color: var(--a-mute); font-size: .68rem; text-align: center; overflow: hidden; flex: none;
}
.thumb.wide { width: 150px; }
.thumb.logo { background-color: #fff; background-size: contain; background-repeat: no-repeat; background-position: center; padding: 8px; box-sizing: border-box; }
.uploader .up-actions { display: flex; flex-direction: column; gap: 8px; }
.file-input { display: none; }

/* repeatable item list */
.items { display: flex; flex-direction: column; gap: 14px; }
.item {
  border: 1px solid var(--a-line); border-radius: 11px; padding: 16px; background: var(--a-bg);
  display: grid; grid-template-columns: 96px 1fr auto; gap: 16px; align-items: start;
}
.item .grow { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.item .ord { display: flex; flex-direction: column; gap: 6px; }
.item .ord button { all: unset; cursor: pointer; padding: 4px 8px; border-radius: 7px; border: 1px solid var(--a-line); text-align: center; font-size: .8rem; }
.item .ord button:hover { border-color: var(--a-accent); color: var(--a-accent); }
@media (max-width: 680px){ .item { grid-template-columns: 1fr; } }

.addbar { margin-top: 14px; }

/* submissions table */
.subs-tools { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.table-wrap { overflow-x: auto; border: 1px solid var(--a-line); border-radius: 11px; }
table { border-collapse: collapse; width: 100%; font-size: .86rem; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--a-line); white-space: nowrap; }
th { font-family: var(--a-mono); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; color: var(--a-mute); background: var(--a-bg); }
tr:last-child td { border-bottom: 0; }
.empty-state { padding: 40px; text-align: center; color: var(--a-mute); }

/* toast */
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(20px);
  background: var(--a-ink); color: #fff; padding: 13px 22px; border-radius: 100px; font-size: .88rem;
  opacity: 0; pointer-events: none; transition: .25s; z-index: 100; box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.err { background: var(--a-danger); }

/* mobile sidebar */
.menu-btn { display: none; }
@media (max-width: 860px) {
  .admin { grid-template-columns: 1fr; }
  .side { position: fixed; left: 0; top: 0; z-index: 60; width: 248px; transform: translateX(-100%); transition: transform .25s; }
  .side.open { transform: none; }
  .menu-btn { display: inline-flex; }
}
.kbd { font-family: var(--a-mono); font-size: .72rem; background: var(--a-bg); border: 1px solid var(--a-line); border-radius: 6px; padding: 2px 7px; }
.note-box { background: color-mix(in oklch, var(--a-cyan) 10%, transparent); border: 1px solid color-mix(in oklch, var(--a-cyan) 30%, transparent); border-radius: 10px; padding: 14px 16px; font-size: .84rem; color: var(--a-ink); margin-bottom: 18px; }
.note-box b { color: var(--a-accent-deep); }

/* staff login gate */
.staff-gate { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; background: color-mix(in oklch, var(--a-ink) 60%, transparent); backdrop-filter: blur(4px); }
.staff-card { background: var(--a-panel); border: 1px solid var(--a-line); border-radius: 16px; padding: 28px; width: min(380px, 90vw); display: flex; flex-direction: column; gap: 12px; box-shadow: 0 30px 70px -20px rgba(0,0,0,.5); }
.staff-card h3 { margin: 0; font-size: 1.2rem; }
.staff-card p { margin: 0 0 4px; font-size: .86rem; color: var(--a-mute); }
.staff-card input { font: inherit; padding: 12px 14px; border: 1px solid var(--a-line); border-radius: 10px; background: var(--a-bg); color: var(--a-ink); }
.staff-card input:focus { outline: none; border-color: var(--a-accent); }
.staff-card .st-err { color: var(--a-danger); font-size: .82rem; min-height: 1em; }

/* mini select (filters) */
.mini-select { font-family: inherit; font-size: .82rem; color: var(--a-ink); background: var(--a-panel); border: 1px solid var(--a-line); border-radius: 9px; padding: 8px 12px; }
.mini-select:focus { outline: none; border-color: var(--a-accent); }

/* show item rows */
.show-item { border: 1px solid var(--a-line); border-radius: 11px; padding: 14px 16px; background: var(--a-bg); }
.show-item .si-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.show-item .si-id { font-family: var(--a-mono); font-size: .72rem; font-weight: 700; letter-spacing: .06em; color: var(--a-accent); background: color-mix(in oklch, var(--a-accent) 10%, transparent); padding: 4px 10px; border-radius: 7px; }
.show-item .si-resv { font-family: var(--a-mono); font-size: .72rem; color: var(--a-mute); margin-left: auto; }
.show-item .si-resv b { color: var(--a-ink); }
.show-item .si-grid { display: grid; grid-template-columns: 70px 110px 60px 70px 70px 70px; gap: 10px; align-items: end; }
.show-item .si-grid2 { display: grid; grid-template-columns: 1fr 1.2fr 1fr; gap: 10px; align-items: end; margin-top: 10px; }
.show-item .si-grid .field, .show-item .si-grid2 .field { margin: 0; }
.show-item .si-grid label, .show-item .si-grid2 label { font-size: .64rem; color: var(--a-mute); text-transform: uppercase; letter-spacing: .04em; }
.show-item .si-grid input, .show-item .si-grid2 input { padding: 9px 10px; font-size: .84rem; }
.show-item .si-foot { display: flex; align-items: center; gap: 12px; margin-top: 12px; }
.show-item .si-tbd { display: flex; align-items: center; gap: 8px; font-size: .8rem; color: var(--a-mute); cursor: pointer; }
.show-item .si-tbd input { width: 16px; height: 16px; accent-color: var(--a-accent); }
.show-item .si-del { all: unset; cursor: pointer; color: var(--a-danger); font-size: .8rem; padding: 9px 12px; text-align: center; border: 1px solid color-mix(in oklch, var(--a-danger) 26%, transparent); border-radius: 8px; }
.show-item .si-del:hover { background: color-mix(in oklch, var(--a-danger) 10%, transparent); }
@media (max-width: 860px){ .show-item .si-grid, .show-item .si-grid2 { grid-template-columns: 1fr 1fr; } }

/* per-show stat cards */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; }
.stat-card { border: 1px solid var(--a-line); border-radius: 11px; padding: 14px; background: var(--a-bg); }
.stat-card .sc-h { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.stat-card .sc-id { font-family: var(--a-mono); font-size: .66rem; font-weight: 700; color: var(--a-accent); }
.stat-card .sc-time { font-family: var(--a-mono); font-size: .66rem; color: var(--a-mute); }
.stat-card .sc-name { font-weight: 700; font-size: .9rem; margin: 6px 0 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stat-card .sc-bar { height: 6px; border-radius: 999px; background: color-mix(in oklch, var(--a-ink) 8%, transparent); overflow: hidden; }
.stat-card .sc-fill { height: 100%; background: var(--a-accent); border-radius: 999px; }
.stat-card .sc-fill.warn { background: var(--a-danger); }
.stat-card .sc-nums { display: flex; justify-content: space-between; margin-top: 8px; font-size: .76rem; }
.stat-card .sc-nums .resv { font-weight: 700; }
.stat-card .sc-nums .inct { color: var(--a-ok); font-family: var(--a-mono); font-size: .7rem; }

/* status pills in table */
.pill { font-family: var(--a-mono); font-size: .64rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 3px 9px; border-radius: 999px; }
.pill.reserved { background: color-mix(in oklch, var(--a-accent) 12%, transparent); color: var(--a-accent-deep); }
.pill.entered { background: color-mix(in oklch, var(--a-ok) 16%, transparent); color: var(--a-ok); }
td .row-acts { display: flex; gap: 6px; }

/* check-in */
.checkin-search { display: flex; gap: 10px; flex-wrap: wrap; }
.checkin-search input { flex: 1; min-width: 240px; font-family: var(--a-mono); font-size: 1rem; color: var(--a-ink); background: var(--a-bg); border: 1.5px solid var(--a-line); border-radius: 10px; padding: 14px 16px; }
.checkin-search input:focus { outline: none; border-color: var(--a-accent); box-shadow: 0 0 0 3px color-mix(in oklch, var(--a-accent) 18%, transparent); }
.scan-wrap { margin-top: 16px; max-width: 340px; }
#ciReader { border-radius: 12px; overflow: hidden; border: 1px solid var(--a-line); }
.ci-result { margin-top: 18px; }
.ci-card { border-radius: 14px; padding: 22px; border: 1.5px solid var(--a-line); }
.ci-card.ok { background: color-mix(in oklch, var(--a-ok) 9%, transparent); border-color: color-mix(in oklch, var(--a-ok) 40%, transparent); }
.ci-card.warn { background: color-mix(in oklch, var(--a-danger) 8%, transparent); border-color: color-mix(in oklch, var(--a-danger) 38%, transparent); }
.ci-card.neutral { background: var(--a-bg); }
.ci-card .ci-status { font-family: var(--a-mono); font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 12px; }
.ci-card.ok .ci-status { color: var(--a-ok); }
.ci-card.warn .ci-status { color: var(--a-danger); }
.ci-card .ci-name { font-size: 1.5rem; font-weight: 800; }
.ci-card .ci-show { font-size: 1rem; margin-top: 4px; }
.ci-card .ci-meta { font-family: var(--a-mono); font-size: .76rem; color: var(--a-mute); margin-top: 8px; letter-spacing: .04em; }
.ci-card .ci-actions { margin-top: 18px; display: flex; gap: 10px; flex-wrap: wrap; }
.ci-multi { display: flex; flex-direction: column; gap: 10px; }
.ci-pick { display: flex; align-items: center; gap: 12px; border: 1px solid var(--a-line); border-radius: 10px; padding: 12px 14px; background: var(--a-bg); cursor: pointer; }
.ci-pick:hover { border-color: var(--a-accent); }
.ci-pick .cp-t { font-family: var(--a-mono); font-size: .74rem; color: var(--a-accent); }
.ci-pick .cp-n { font-weight: 600; flex: 1; }