/* 智販雲 VendCloud — dark tech UI, responsive (desktop sidebar / mobile bottom nav) */
:root{
  --bg:#070b14; --bg2:#0b1220; --panel:rgba(17,26,44,.72); --panel2:#111a2c; --line:rgba(120,160,255,.14);
  --text:#e6edf8; --mute:#8a9bb8; --dim:#5b6b86;
  --cyan:#22d3ee; --blue:#3b82f6; --violet:#8b5cf6; --green:#34d399; --amber:#fbbf24; --red:#f87171; --pink:#f472b6;
  --grad:linear-gradient(135deg,#22d3ee 0%,#3b82f6 50%,#8b5cf6 100%);
  --r:16px; --r2:10px; --shadow:0 10px 30px rgba(0,0,0,.35);
  --font:"Inter","Noto Sans TC","Noto Sans JP","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:14px/1.55 var(--font);-webkit-font-smoothing:antialiased}
body{background:
  radial-gradient(1200px 600px at 85% -10%,rgba(139,92,246,.16),transparent 60%),
  radial-gradient(900px 500px at -10% 10%,rgba(34,211,238,.12),transparent 60%),var(--bg);min-height:100vh}
body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.35;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:44px 44px;mask-image:radial-gradient(circle at 50% 0%,#000 0%,transparent 75%)}
a{color:var(--cyan);text-decoration:none} a:hover{color:#67e8f9}
h1,h2,h3{margin:0;font-weight:700;letter-spacing:.01em}
h1{font-size:22px} h2{font-size:16px} h3{font-size:14px;color:var(--mute);font-weight:600}
.mute{color:var(--mute)} .dim{color:var(--dim)} .num{font-variant-numeric:tabular-nums}
.ic{width:18px;height:18px;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* layout */
.app{display:grid;grid-template-columns:248px 1fr;min-height:100vh;position:relative}
.side{position:sticky;top:0;height:100vh;padding:20px 14px;border-right:1px solid var(--line);
  background:linear-gradient(180deg,rgba(11,18,32,.92),rgba(7,11,20,.92));backdrop-filter:blur(14px);display:flex;flex-direction:column;gap:6px}
.brand{display:flex;align-items:center;gap:10px;padding:4px 10px 18px}
.logo{width:36px;height:36px;border-radius:11px;background:var(--grad);display:grid;place-items:center;box-shadow:0 0 24px rgba(34,211,238,.45)}
.logo svg{width:20px;height:20px;stroke:#04111f}
.brand b{font-size:17px;display:block} .brand small{color:var(--mute);font-size:11px}
.nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:11px;color:var(--mute);font-weight:500;position:relative}
.nav a:hover{background:rgba(59,130,246,.08);color:var(--text)}
.nav a.on{color:var(--text);background:linear-gradient(90deg,rgba(34,211,238,.16),rgba(59,130,246,.04));box-shadow:inset 0 0 0 1px rgba(34,211,238,.25)}
.nav a.on:before{content:"";position:absolute;left:-14px;top:9px;bottom:9px;width:3px;border-radius:3px;background:var(--grad)}
.nav .sep{margin:12px 12px 4px;font-size:11px;color:var(--dim);text-transform:uppercase;letter-spacing:.12em}
.badge{margin-left:auto;background:var(--red);color:#fff;border-radius:99px;font-size:11px;padding:0 7px;line-height:18px}
.side .foot{margin-top:auto;padding:12px;border-top:1px solid var(--line);font-size:12px;color:var(--mute)}
.main{min-width:0;padding:22px 28px 60px}
.top{display:flex;align-items:center;gap:12px;margin-bottom:22px;flex-wrap:wrap}
.top h1{margin-right:auto}
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border-radius:99px;background:var(--panel);border:1px solid var(--line);color:var(--mute);font-size:12.5px}
.chip.scope{border-color:rgba(251,191,36,.4);color:var(--amber)}
.menu{position:relative}
.menu>summary{list-style:none;cursor:pointer} .menu>summary::-webkit-details-marker{display:none}
.menu .pop{position:absolute;right:0;top:calc(100% + 6px);z-index:30;min-width:170px;background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:6px;box-shadow:var(--shadow)}
.menu .pop a{display:block;padding:8px 10px;border-radius:8px;color:var(--text)} .menu .pop a:hover{background:rgba(59,130,246,.12)}

/* cards */
.grid{display:grid;gap:16px}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))} .g3{grid-template-columns:repeat(3,minmax(0,1fr))} .g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g21{grid-template-columns:2fr 1fr} .g12{grid-template-columns:1fr 2fr}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:18px;backdrop-filter:blur(10px);box-shadow:var(--shadow);min-width:0}
.card>.hd{display:flex;align-items:center;gap:10px;margin-bottom:14px} .card>.hd h2{margin-right:auto}
.kpi{position:relative;overflow:hidden}
.kpi .lb{color:var(--mute);font-size:12.5px;display:flex;align-items:center;gap:7px}
.kpi .v{font-size:27px;font-weight:700;margin-top:6px;letter-spacing:-.01em}
.kpi .s{font-size:12px;margin-top:2px}
.kpi:after{content:"";position:absolute;right:-30px;top:-30px;width:110px;height:110px;border-radius:50%;background:var(--glow,rgba(34,211,238,.18));filter:blur(28px)}
.up{color:var(--green)} .down{color:var(--red)}
.ai{background:linear-gradient(135deg,rgba(34,211,238,.12),rgba(139,92,246,.14));border-color:rgba(139,92,246,.35)}
.ai ul{margin:0;padding-left:18px} .ai li{margin:4px 0}
.spark{font-size:11px;font-weight:700;padding:2px 8px;border-radius:99px;background:var(--grad);color:#04111f;letter-spacing:.05em}

/* tables */
.tbl{width:100%;border-collapse:collapse}
.tbl th{font-size:12px;color:var(--mute);font-weight:600;text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:10px;border-bottom:1px solid rgba(120,160,255,.07);vertical-align:middle}
.tbl tr:hover td{background:rgba(59,130,246,.05)}
.tbl .r{text-align:right}
.scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}

/* status pills */
.st{display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:3px 9px;border-radius:99px;background:rgba(148,163,184,.12);color:var(--mute);white-space:nowrap}
.st:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.st.online,.st.success,.st.active,.st.done,.st.ok{color:var(--green);background:rgba(52,211,153,.12)}
.st.offline,.st.paused,.st.draft,.st.ended{color:var(--mute)}
.st.fault,.st.failed,.st.critical{color:var(--red);background:rgba(248,113,113,.12)}
.st.maintenance,.st.pending,.st.warning,.st.dispatched,.st.sent{color:var(--amber);background:rgba(251,191,36,.12)}
.st.refunded,.st.in_progress{color:var(--violet);background:rgba(139,92,246,.14)}
.tag{display:inline-block;font-size:11.5px;padding:2px 8px;border-radius:7px;background:rgba(59,130,246,.14);color:#93c5fd;margin:1px 2px}
.tag.hot{background:rgba(248,113,113,.14);color:#fca5a5} .tag.rain{background:rgba(59,130,246,.18);color:#93c5fd}
.tag.low{background:rgba(251,191,36,.14);color:#fcd34d} .tag.fc{background:rgba(139,92,246,.16);color:#c4b5fd}
.tag.cold{background:rgba(34,211,238,.14);color:#67e8f9} .tag.hol{background:rgba(244,114,182,.14);color:#f9a8d4}
.bar{height:6px;border-radius:9px;background:rgba(148,163,184,.15);overflow:hidden;min-width:60px}
.bar i{display:block;height:100%;border-radius:9px;background:var(--grad)}
.bar.warn i{background:linear-gradient(90deg,var(--amber),var(--red))}

/* forms */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:9px 15px;border-radius:11px;border:1px solid var(--line);
  background:rgba(30,41,59,.7);color:var(--text);font:600 13.5px var(--font);cursor:pointer;white-space:nowrap}
.btn:hover{border-color:rgba(34,211,238,.45);color:#fff}
.btn.pri{background:var(--grad);color:#04111f;border:0;box-shadow:0 6px 20px rgba(34,211,238,.25)}
.btn.pri:hover{filter:brightness(1.08)}
.btn.sm{padding:5px 10px;font-size:12px;border-radius:9px}
.btn.danger{color:var(--red);border-color:rgba(248,113,113,.35)}
input,select,textarea{width:100%;padding:9px 11px;border-radius:10px;border:1px solid var(--line);background:rgba(7,11,20,.7);color:var(--text);font:14px var(--font);outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(34,211,238,.15)}
label{display:block;font-size:12px;color:var(--mute);margin:0 0 5px}
.f{display:grid;gap:12px} .f2{grid-template-columns:1fr 1fr} .f3{grid-template-columns:repeat(3,1fr)} .f4{grid-template-columns:repeat(4,1fr)}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.inline{display:inline}
.checks{display:flex;flex-wrap:wrap;gap:6px}
.checks label{display:inline-flex;gap:6px;align-items:center;margin:0;padding:6px 10px;border:1px solid var(--line);border-radius:9px;color:var(--text);font-size:12.5px}
.checks input{width:auto}
details.panel>summary{cursor:pointer;list-style:none} details.panel>summary::-webkit-details-marker{display:none}
details.panel[open]>summary{margin-bottom:14px}
.flash{padding:11px 14px;border-radius:12px;margin-bottom:14px;border:1px solid rgba(52,211,153,.35);background:rgba(52,211,153,.1);white-space:pre-line}
.flash.warn{border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.08)} .flash.error{border-color:rgba(248,113,113,.4);background:rgba(248,113,113,.08)}
.tabs{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}
.tabs a{padding:6px 12px;border-radius:99px;border:1px solid var(--line);color:var(--mute);font-size:12.5px}
.tabs a.on{background:rgba(34,211,238,.14);color:var(--text);border-color:rgba(34,211,238,.4)}
.empty{padding:28px;text-align:center;color:var(--dim)}
code,.mono{font-family:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;font-size:12.5px}
code{background:rgba(59,130,246,.12);padding:2px 6px;border-radius:6px;color:#bfdbfe;word-break:break-all}

/* charts & maps */
svg.chart{width:100%;height:auto;display:block}
.map{background:radial-gradient(circle at 50% 40%,rgba(59,130,246,.10),transparent 70%),rgba(7,11,20,.5);border-radius:12px;border:1px solid var(--line)}
.dot{transition:r .2s} .pulse{animation:pulse 2s infinite}
@keyframes pulse{0%{opacity:.8}70%{opacity:0}100%{opacity:0}}
.topp{display:grid;grid-template-columns:22px 1fr auto;gap:10px;align-items:center;padding:8px 0;border-bottom:1px solid rgba(120,160,255,.07)}
.topp .rk{width:22px;height:22px;border-radius:7px;display:grid;place-items:center;font-size:11px;font-weight:700;background:rgba(59,130,246,.16)}
.topp:first-child .rk{background:var(--grad);color:#04111f}

/* slot grid */
.slots{display:grid;grid-template-columns:repeat(var(--n,6),minmax(0,1fr));gap:8px}
.slot{padding:9px;border-radius:11px;border:1px solid var(--line);background:rgba(7,11,20,.55);cursor:pointer;min-height:84px}
.slot:hover{border-color:rgba(34,211,238,.5)}
.slot .c{font-size:11px;color:var(--dim)} .slot .n{font-size:12.5px;font-weight:600;margin:2px 0 6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.slot.low{border-color:rgba(251,191,36,.45);background:rgba(251,191,36,.06)} .slot.empty0{border-style:dashed;opacity:.6}
.slot.fault{border-color:rgba(248,113,113,.5)}
.themes{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.themes label{margin:0;cursor:pointer}
.themes input{display:none}
.themes span{display:block;text-align:center;padding:12px 6px;border-radius:12px;border:1px solid var(--line);color:var(--text);font-size:12.5px;background:rgba(7,11,20,.5)}
.themes span i{display:block;height:34px;border-radius:8px;margin-bottom:7px}
.themes input:checked+span{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(34,211,238,.18)}
.th-tech{background:linear-gradient(135deg,#0b1220,#22d3ee)} .th-cute{background:linear-gradient(135deg,#ffd6e7,#fff3b0)}
.th-3d{background:linear-gradient(135deg,#ffb3c7,#b8e1ff)} .th-basketball{background:linear-gradient(135deg,#ff8a3d,#1e293b)}
.th-baseball{background:linear-gradient(135deg,#f8fafc,#dc2626)} .th-cat{background:linear-gradient(135deg,#fde68a,#f9a8d4)}

/* login */
.login{min-height:100vh;display:grid;place-items:center;padding:20px}
.login .box{width:100%;max-width:400px}
.login .hero{text-align:center;margin-bottom:22px}
.login .hero .logo{width:58px;height:58px;border-radius:18px;margin:0 auto 14px}
.login .hero .logo svg{width:30px;height:30px}

/* mobile */
.mnav{display:none}
.mtop{display:none}
@media (max-width:1100px){.slots{grid-template-columns:repeat(auto-fill,minmax(104px,1fr))} .g4{grid-template-columns:repeat(2,minmax(0,1fr))} .g21,.g12,.g3{grid-template-columns:1fr}}
@media (max-width:760px){
  .app{grid-template-columns:1fr}
  .side{display:none}
  .main{padding:14px 14px 92px}
  .mtop{display:flex;align-items:center;gap:10px;margin:-2px 0 14px}
  .mtop .logo{width:30px;height:30px;border-radius:9px}
  .top h1{font-size:19px;width:100%}
  .g2,.f2,.f3,.f4{grid-template-columns:1fr}
  .g4{gap:10px} .kpi .v{font-size:21px} .card{padding:14px;border-radius:14px}
  .mnav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:40;
    background:rgba(11,18,32,.94);backdrop-filter:blur(16px);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
  .mnav a{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10.5px;color:var(--mute);padding:5px 0;position:relative}
  .mnav a.on{color:var(--cyan)}
  .mnav .ic{width:22px;height:22px}
  .mnav .badge{position:absolute;top:0;right:22%;font-size:10px;line-height:15px;padding:0 5px}
  .hide-m{display:none}
  .tbl td,.tbl th{padding:8px 6px}
  .scroll>.tbl{min-width:600px}
  .tbl td{white-space:nowrap}
  .themes{grid-template-columns:repeat(3,1fr)}
  .slots{grid-template-columns:repeat(3,minmax(0,1fr))}
}