/* Academia Admin — data-dense dark dashboard (UI UX Pro Max: Data-Dense Dashboard / Fira Sans + Fira Code) */
:root{
  --bg:#0E0B14; --side:#120E1A; --surface:#161220; --surface-2:#1D1729; --surface-3:#261E35;
  --line:rgba(237,231,242,.07); --line-2:rgba(237,231,242,.13); --line-3:rgba(237,231,242,.22);
  --text:#EDE7F2; --muted:#A89DB5; --faint:#7A6F88;
  --accent:#EC5B92; --accent-soft:rgba(236,91,146,.12); --accent-line:rgba(236,91,146,.4);
  --lilac:#A98BFF; --chart:#E0528A;
  --ok:#5FD3A0; --warn:#F2C14E; --bad:#FF6B8A; --info:#7FB4FF;
  --f:"Fira Sans","Noto Sans JP",system-ui,sans-serif;
  --mono:"Fira Code",ui-monospace,monospace;
  --r:12px; --r-sm:8px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--f);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* layout */
.app{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
.side{position:sticky;top:0;height:100vh;background:var(--side);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:18px 12px}
.brand{display:flex;gap:10px;align-items:center;padding:4px 8px 20px}
.brand-mark{width:30px;height:30px;border-radius:9px;background:url(icons/icon-192.png) center/cover;box-shadow:0 6px 18px -6px rgba(236,91,146,.7)}
.brand b{display:block;font-size:15px;letter-spacing:.06em}
.brand small{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;color:var(--faint)}
.snav{display:grid;gap:2px}
.snav a{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:9px;color:var(--muted);text-decoration:none;font-size:13.5px;transition:background .2s var(--ease),color .2s}
.snav a:hover{background:rgba(237,231,242,.04);color:var(--text)}
.snav a[aria-current="page"]{background:var(--accent-soft);color:var(--text);box-shadow:inset 2px 0 0 var(--accent)}
.snav a[aria-current="page"] svg{color:var(--accent)}
.snav .count{margin-left:auto;font-family:var(--mono);font-size:11px;min-width:20px;text-align:center;padding:1px 6px;border-radius:999px;background:var(--accent);color:#1a0610}
.snav .sep{height:1px;background:var(--line);margin:10px 8px}
.side-foot{margin-top:auto;padding:12px 8px 0;border-top:1px solid var(--line)}
.side-foot p{margin:6px 0 0;font-size:11.5px;color:var(--faint)}
.pill-proto{font-family:var(--mono);font-size:10px;letter-spacing:.14em;padding:2px 8px;border-radius:999px;border:1px solid var(--warn);color:var(--warn)}

.main{min-width:0;display:flex;flex-direction:column}
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:14px;padding:16px 24px;background:rgba(14,11,20,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.top h1{margin:0;font-size:19px;font-weight:600;letter-spacing:.04em}
.top .sub{margin:0;font-size:12px;color:var(--faint)}
.top-act{margin-left:auto;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.view{padding:20px 24px 60px;outline:none}
.only-sm{display:none}

/* controls */
.btn{display:inline-flex;align-items:center;gap:8px;min-height:36px;padding:0 14px;border-radius:9px;font-size:13px;font-weight:500;border:1px solid var(--line-2);background:var(--surface-2);transition:background .2s var(--ease),border-color .2s,transform .1s}
.btn:hover{border-color:var(--line-3);background:var(--surface-3)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#1a0610}
.btn.primary:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent}
.btn.danger{border-color:rgba(255,107,138,.4);color:var(--bad)}
.btn.sm{min-height:30px;padding:0 10px;font-size:12px}
.btn svg{width:16px;height:16px}
.icon-btn{width:36px;height:36px;display:grid;place-items:center;border-radius:9px;color:var(--muted)}
.icon-btn:hover{background:var(--surface-2);color:var(--text)}
.icon-btn.only-sm{display:none}
.tl-item[role="button"]{cursor:pointer}
.tl-item[role="button"]:hover{background:var(--surface-3)}
.input,.select,.textarea{width:100%;min-height:36px;padding:7px 11px;border-radius:8px;border:1px solid var(--line-2);background:var(--bg);font-size:13.5px;transition:border-color .2s,box-shadow .2s}
.textarea{min-height:76px;resize:vertical}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 16px) 50%,calc(100% - 11px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:30px}
.field{display:grid;gap:5px}
.field > label,.field > .lbl{font-size:12px;color:var(--muted)}
.field .hint{font-size:11.5px;color:var(--faint)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.full{grid-column:1/-1}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{position:relative}
.chip input{position:absolute;opacity:0;inset:0;cursor:pointer;margin:0}
.chip span{display:inline-flex;align-items:center;gap:6px;min-height:30px;padding:3px 10px;border-radius:8px;border:1px solid var(--line-2);font-size:12.5px;color:var(--muted);transition:all .15s}
.chip small{font-family:var(--mono);font-size:11px;color:var(--faint)}
.chip input:checked + span{border-color:var(--accent);background:var(--accent-soft);color:var(--text)}
.chip input:disabled + span{opacity:.35;text-decoration:line-through}
.chip input:focus-visible + span{outline:2px solid var(--accent);outline-offset:2px}
.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.toolbar .input,.toolbar .select{width:auto;min-width:150px}
.seg{display:inline-flex;border:1px solid var(--line-2);border-radius:9px;padding:2px;background:var(--surface)}
.seg button{padding:5px 11px;border-radius:7px;font-size:12.5px;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--surface-3);color:var(--text)}

/* cards & kpis */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.card h3{margin:0 0 12px;font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--muted);display:flex;align-items:center;gap:8px}
.card h3 .right{margin-left:auto}
.dash{display:grid;grid-template-columns:repeat(12,1fr);gap:12px}
.kpi{grid-column:span 3;display:flex;flex-direction:column;gap:6px}
.kpi .lbl{font-size:12px;color:var(--muted)}
.kpi .val{font-family:var(--mono);font-size:26px;font-weight:600;letter-spacing:-.01em;line-height:1.1}
.kpi .delta{font-size:11.5px;color:var(--faint)}
.span4{grid-column:span 4}.span5{grid-column:span 5}.span6{grid-column:span 6}.span7{grid-column:span 7}.span8{grid-column:span 8}.span12{grid-column:span 12}

/* status */
.st{display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:2px 9px;border-radius:999px;border:1px solid currentColor;white-space:nowrap}
.st::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.st.pending{color:var(--warn)}.st.confirmed{color:var(--info)}.st.done{color:var(--ok)}.st.cancel{color:var(--faint)}.st.ng{color:var(--bad)}
.tag{display:inline-block;font-size:11px;padding:1px 7px;border-radius:6px;background:var(--surface-3);color:var(--muted)}
.tag.member{background:var(--accent-soft);color:var(--accent)}
.tag.ng{background:rgba(255,107,138,.14);color:var(--bad)}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--c,#999);vertical-align:middle;margin-right:6px}

/* tables */
.tbl-wrap{overflow:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);max-height:calc(100vh - 210px)}
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{position:sticky;top:0;z-index:1;background:var(--surface-2);text-align:left;font-weight:500;font-size:12px;color:var(--muted);padding:9px 12px;border-bottom:1px solid var(--line-2);white-space:nowrap}
.tbl td{padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr{transition:background .12s}
.tbl tbody tr:hover{background:rgba(237,231,242,.03)}
.tbl tbody tr.clickable{cursor:pointer}
.tbl .r{text-align:right}
.tbl .muted{color:var(--muted)}
.empty{padding:36px;text-align:center;color:var(--faint)}
.row-act{display:flex;gap:6px;justify-content:flex-end}

/* alerts */
.alerts{display:grid;gap:8px}
.alert{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border-radius:10px;border:1px solid var(--line-2);background:var(--surface-2);font-size:13px}
.alert.bad{border-color:rgba(255,107,138,.35)}.alert.bad svg{color:var(--bad)}
.alert.warn{border-color:rgba(242,193,78,.35)}.alert.warn svg{color:var(--warn)}
.alert.info svg{color:var(--info)}
.alert b{font-weight:600}

/* timeline */
.tl{display:grid;gap:6px}
.tl-item{display:grid;grid-template-columns:62px 1fr auto;gap:10px;align-items:center;padding:8px 10px;border-radius:10px;background:var(--surface-2)}
.tl-item .t{font-family:var(--mono);font-size:13px}
.tl-item .who{font-size:13px}
.tl-item .who small{display:block;color:var(--faint);font-size:11.5px}

/* chart */
.chart{position:relative}
.chart svg{width:100%;height:auto;overflow:visible;stroke:none;fill:none}
.chart svg *{stroke:none}
.chart .grid line{stroke:var(--line)!important}
.chart .grid line{stroke:var(--line);stroke-width:1}
.chart .axis text{fill:var(--faint);font-family:var(--mono);font-size:10.5px}
.chart .bar{fill:var(--chart);transition:opacity .15s}
.chart .bar.dim{opacity:.35}
.chart .hit{fill:transparent;cursor:crosshair}
.chart .vlabel{fill:var(--muted);font-family:var(--mono);font-size:10.5px}
.tip{position:absolute;pointer-events:none;background:var(--surface-3);border:1px solid var(--line-3);border-radius:8px;padding:6px 9px;font-size:12px;white-space:nowrap;transform:translate(-50%,-110%);opacity:0;transition:opacity .12s}
.tip b{font-family:var(--mono)}

/* shifts grid */
.shift-tbl td.cell{min-width:118px;padding:5px}
.shift-cell{width:100%;min-height:40px;border-radius:8px;border:1px dashed var(--line-2);color:var(--faint);font-family:var(--mono);font-size:12px;display:grid;place-items:center;transition:all .15s}
.shift-cell:hover{border-color:var(--accent-line);color:var(--text)}
.shift-cell.on{border-style:solid;border-color:color-mix(in srgb,var(--c) 55%,transparent);background:color-mix(in srgb,var(--c) 14%,transparent);color:var(--text)}

/* kanban */
.kanban{display:grid;grid-template-columns:repeat(5,minmax(200px,1fr));gap:12px;overflow-x:auto;padding-bottom:6px}
.col{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:10px;min-height:200px}
.col h4{margin:2px 4px 10px;font-size:12.5px;color:var(--muted);font-weight:600;display:flex;justify-content:space-between}
.kcard{background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:10px;margin-bottom:8px;cursor:pointer;transition:border-color .15s}
.kcard:hover{border-color:var(--line-3)}
.kcard b{font-size:13.5px}
.kcard small{display:block;color:var(--faint);font-size:11.5px;margin-top:2px}

/* cast cards */
.cast-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.ccard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px;display:grid;gap:10px;cursor:pointer;transition:border-color .15s,transform .15s}
.ccard:hover{border-color:color-mix(in srgb,var(--c) 50%,transparent);transform:translateY(-1px)}
.ccard .head{display:flex;gap:10px;align-items:center}
.avatar{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-weight:700;background:color-mix(in srgb,var(--c) 22%,var(--surface-2));color:var(--c);border:1px solid color-mix(in srgb,var(--c) 45%,transparent)}
.ccard .meta{display:flex;gap:6px;flex-wrap:wrap}

/* drawer */
.drawer-bg{position:fixed;inset:0;background:rgba(5,3,8,.6);z-index:20}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(560px,100%);z-index:21;background:var(--surface);border-left:1px solid var(--line-2);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .28s var(--ease);box-shadow:-30px 0 60px -30px rgba(0,0,0,.8)}
.drawer.open{transform:none}
.drawer > header{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line)}
.drawer h2{margin:0;font-size:16px;font-weight:600}
.drawer > header .icon-btn{margin-left:auto}
.drawer-body{flex:1;overflow:auto;padding:18px;display:grid;gap:14px;align-content:start}
.drawer > footer{padding:12px 18px;border-top:1px solid var(--line);display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
.sec-title{font-size:11.5px;letter-spacing:.14em;color:var(--faint);font-family:var(--mono);text-transform:uppercase;margin:6px 0 -4px;display:flex;align-items:center;gap:8px}
.sec-title::after{content:"";flex:1;height:1px;background:var(--line)}
.sum{border:1px solid var(--line-2);border-radius:10px;overflow:hidden}
.sum div{display:flex;justify-content:space-between;padding:7px 12px;font-size:13px;border-bottom:1px solid var(--line)}
.sum div:last-child{border-bottom:0}
.sum .neg b{color:var(--ok)}
.sum .total{background:var(--surface-2);font-weight:600}
.sum .total b{font-size:17px}
.sum b{font-family:var(--mono);font-weight:500}
.banner{padding:10px 12px;border-radius:10px;font-size:13px;display:flex;gap:10px;align-items:flex-start}
.banner.bad{background:rgba(255,107,138,.1);border:1px solid rgba(255,107,138,.4);color:#FFC2CF}
.banner.ok{background:rgba(95,211,160,.08);border:1px solid rgba(95,211,160,.35)}
.banner.warn{background:rgba(242,193,78,.08);border:1px solid rgba(242,193,78,.35)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:-4px 0 4px}
.tabs button{padding:8px 12px;font-size:13px;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs button[aria-selected="true"]{color:var(--text);border-color:var(--accent)}

/* login gate */
.gate{position:fixed;inset:0;z-index:50;display:none;place-items:center;padding:20px;background:radial-gradient(50% 45% at 30% 20%,rgba(236,91,146,.18),transparent 70%),radial-gradient(40% 40% at 80% 80%,rgba(169,139,255,.14),transparent 70%),var(--bg);overflow:auto}
body.gated .gate{display:grid}
body.gated .app{visibility:hidden}
.gate-card{width:min(420px,100%);background:var(--surface);border:1px solid var(--line-2);border-radius:18px;padding:28px 26px;box-shadow:0 40px 80px -40px #000}
.gate-card h1{margin:0 0 6px;font-size:20px}
.gate-card .muted{color:var(--muted);font-size:13px;margin:0 0 18px}
.gform{display:grid;gap:12px}
.gerr{min-height:18px;font-size:12.5px;color:var(--bad)}
/* user box */
.ubox{display:grid;gap:8px}
.ubox b{display:block;font-size:13px}
.ubox small{color:var(--faint);font-size:11.5px}
.ubox .uact{display:flex;gap:6px;flex-wrap:wrap}
.ubox .ver{font-family:var(--mono);font-size:10px}
.sync{font-size:11.5px;display:inline-flex;align-items:center;gap:6px;color:var(--muted)}
.sync::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ok)}
.sync[data-s="saving"]::before{background:var(--warn)}
.sync[data-s="error"]{color:var(--bad)}.sync[data-s="error"]::before{background:var(--bad)}
.update-bar{position:fixed;left:50%;top:14px;transform:translateX(-50%);z-index:45;display:flex;gap:12px;align-items:center;padding:8px 10px 8px 16px;border-radius:12px;background:var(--surface-3);border:1px solid var(--accent-line);font-size:13px;box-shadow:0 20px 40px -20px #000}
.update-bar[hidden]{display:none}

/* toast */
.toast{position:fixed;left:50%;bottom:24px;z-index:40;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:var(--surface-3);border:1px solid var(--line-3);padding:10px 16px;border-radius:10px;font-size:13px;transition:all .25s var(--ease)}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* payslip (screen preview + print) */
.slip{background:#fff;color:#111;border-radius:6px;padding:34px 38px;font-family:"Noto Sans JP",sans-serif;font-size:12.5px;max-width:760px;margin:0 auto;box-shadow:0 20px 60px -30px #000}
.slip h1{font-size:18px;text-align:center;margin:0;letter-spacing:.08em}
.slip .for{text-align:center;margin:4px 0 18px;font-size:12px}
.slip .hdr{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:12px}
.slip .hdr p{margin:0 0 6px}
.slip .hdr .shop{text-align:right}
.slip h2{font-size:13px;margin:16px 0 6px;border-left:4px solid #111;padding-left:8px}
.slip table{width:100%;border-collapse:collapse}
.slip th,.slip td{border:1px solid #333;padding:6px 8px;font-size:12px}
.slip th{background:#f1f1f1;font-weight:600}
.slip td.amt{text-align:right;font-family:var(--mono);width:140px}
.slip td.no{width:34px;text-align:center}
.slip tr.total td{font-weight:700;background:#fafafa}
.slip table.detail td{font-size:11.5px;vertical-align:top}
.slip table.detail td small{font-size:10px;color:#555;font-family:"Noto Sans JP",sans-serif}
.slip table.detail td.amt{width:150px}
.slip .net{display:flex;justify-content:space-between;align-items:center;border:2px solid #111;padding:10px 14px;margin-top:6px;font-size:14px;font-weight:700}
.slip .net span:last-child{font-family:var(--mono);font-size:18px}
.slip .sign{margin-top:12px;border:1px solid #333;padding:12px 14px;display:grid;gap:10px}
.slip .sign .line{display:flex;gap:10px;align-items:flex-end}
.slip .sign .line span:last-child{flex:1;border-bottom:1px solid #333;min-height:20px}
.print-area{display:none}

@media print{
  body{background:#fff}
  .app,.drawer,.drawer-bg,.toast{display:none!important}
  .print-area{display:block}
  .slip{box-shadow:none;max-width:none;padding:0}
  @page{size:A4;margin:14mm}
}

@media (max-width:1100px){
  .kpi{grid-column:span 6}
  .span7,.span5,.span8,.span4,.span6{grid-column:span 12}
}
@media (max-width:820px){
  .app{grid-template-columns:1fr}
  .side{position:fixed;left:0;z-index:30;width:250px;transform:translateX(-100%);transition:transform .25s var(--ease)}
  .side.open{transform:none;box-shadow:30px 0 60px -30px #000}
  .icon-btn.only-sm{display:grid}
  .top{padding:12px 14px}
  .view{padding:14px 14px 60px}
  .grid2,.grid3{grid-template-columns:1fr}
  .top .sub{display:none}
  .top h1{font-size:17px}
  .top-act .btn{min-height:34px;padding:0 10px;font-size:12px}
  .toolbar #fQ,.toolbar #cuQ{flex:1 1 100%;min-width:0;margin-left:0!important}
  .toolbar input[type=date]{min-width:0;width:150px}
  .tbl-wrap{max-height:none;-webkit-overflow-scrolling:touch}
  .tbl{min-width:680px}
  .tbl th,.tbl td{white-space:nowrap}
  .tbl .muted{white-space:normal}
  .tl-item{grid-template-columns:52px 1fr auto;gap:8px}
  .kpi .val{font-size:22px}
  .slip{padding:20px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* iPhone: ノッチ・時計・ホームバーの領域を避ける */
.top{padding-top:calc(16px + env(safe-area-inset-top));padding-left:calc(24px + env(safe-area-inset-left));padding-right:calc(24px + env(safe-area-inset-right))}
.side{padding-top:calc(18px + env(safe-area-inset-top));padding-bottom:calc(12px + env(safe-area-inset-bottom))}
.drawer > header{padding-top:calc(14px + env(safe-area-inset-top))}
.drawer > footer{padding-bottom:calc(12px + env(safe-area-inset-bottom))}
.view{padding-bottom:calc(60px + env(safe-area-inset-bottom))}
.update-bar{top:calc(14px + env(safe-area-inset-top))}
.gate{padding-top:calc(20px + env(safe-area-inset-top));padding-bottom:calc(20px + env(safe-area-inset-bottom))}
@media (max-width:820px){ .top{padding-top:calc(12px + env(safe-area-inset-top));padding-left:calc(14px + env(safe-area-inset-left));padding-right:calc(14px + env(safe-area-inset-right))} }

/* 支払明細の画面プレビュー：A4の見た目を保ったまま縮小 */
.slip-fit{position:relative;overflow:hidden;background:#2a2233;border-radius:10px;padding:0}
.slip-scale{width:720px;transform-origin:top left}
.slip-scale .slip{width:720px;max-width:none;margin:0;border-radius:4px}
.slip th:nth-child(2),.slip td:nth-child(2){min-width:120px}