/* TokenBell design system.
   Signature: the lit token board. Night-indigo display tiles with amber LED numerals.
   Everything else stays quiet: paper background, ink text, one amber action per screen. */
:root{
  --night:#17153a; --night-2:#221f55; --night-3:#2e2a6e;
  --led:#ffb627; --led-dim:rgba(255,182,39,.13); --led-glow:rgba(255,182,39,.55);
  --paper:#f4f3fa; --card:#ffffff; --sunk:#eceaf6; --line:#dddaf0; --line-2:#c9c5e6;
  --ink:#17153a; --ink-2:#3d3a66; --muted:#6b6890;
  --amber:#ffb627; --amber-ink:#17153a; --amber-text:#8a5a00; --amber-soft:#fff3d6;
  --go:#12995c; --go-soft:#dff5ea; --red:#d63c45; --red-soft:#fde5e6; --violet:#5448e8; --violet-soft:#e9e7fd;
  --d0:#0fa3a3; --d1:#e0457b; --d2:#5b5bd6; --d3:#4fa83d; --d4:#f0802b; --d5:#2f9be6;
  --body:"Bricolage Grotesque","Noto Sans Telugu","Noto Sans Devanagari",system-ui,-apple-system,"Segoe UI",sans-serif;
  --display:var(--body); --ledfont:"Doto","Bricolage Grotesque",monospace;
  --r:18px; --r-sm:12px; --r-lg:26px;
  --shadow-1:0 1px 2px rgba(23,21,58,.06),0 2px 8px rgba(23,21,58,.05);
  --shadow-2:0 2px 4px rgba(23,21,58,.06),0 12px 32px rgba(23,21,58,.12);
  --shadow-3:0 24px 64px rgba(23,21,58,.28);
  --ease:cubic-bezier(.2,.8,.2,1);
  /* legacy names used by older pages */
  --bg:var(--paper); --surface:var(--card); --fg:var(--ink); --pine:var(--go); --pine-ink:#fff; --pine-soft:var(--go-soft);
  --tv-bg:var(--night); --tv-fg:#f1f0ff; --tv-dim:rgba(241,240,255,.6); --tv-amber:var(--led);
  color-scheme:light;
}
:root[data-theme="dark"]{
  --paper:#0f0e26; --card:#1a1842; --sunk:#131230; --line:#2d2a63; --line-2:#3b3880;
  --ink:#f1f0ff; --ink-2:#cfcdf2; --muted:#9a97c8;
  --amber-text:#ffc95c; --amber-soft:#3a2c0a;
  --go:#3fd08e; --go-soft:#10362a; --red:#ff7b83; --red-soft:#3d1519; --violet:#9d94ff; --violet-soft:#26225e;
  --night:#0a0920; --night-2:#1a1842; --night-3:#2a2768;
  --shadow-1:0 1px 2px rgba(0,0,0,.4); --shadow-2:0 12px 32px rgba(0,0,0,.5); --shadow-3:0 24px 64px rgba(0,0,0,.7);
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--paper);color:var(--ink);font:400 15px/1.5 var(--body);font-optical-sizing:auto;-webkit-font-smoothing:antialiased}
h1,h2,h3{margin:0;font-family:var(--display);font-weight:700;letter-spacing:-.02em;line-height:1.15;text-wrap:balance}
h1{font-size:24px} h2{font-size:18px} h3{font-size:15px}
p{margin:0}
a{color:var(--violet)}
b,strong{font-weight:650}
.muted{color:var(--muted)} .small{font-size:13px}
.label{font-size:12.5px;color:var(--muted);font-weight:550}
.num{font-variant-numeric:tabular-nums;font-weight:750;letter-spacing:-.02em}
[hidden]{display:none!important}
button,.btn,a{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
:focus-visible{outline:2.5px solid var(--violet);outline-offset:2px;border-radius:6px}
::selection{background:var(--led);color:var(--night)}

/* ---- layout helpers ---- */
.wrap{max-width:1120px;margin:0 auto;padding:18px max(16px,env(safe-area-inset-right)) 56px max(16px,env(safe-area-inset-left));display:flex;flex-direction:column;gap:16px}
.narrow{max-width:520px}
.top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));align-items:start}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.row>.grow{flex:1 1 160px;min-width:0}
.scroll{overflow-x:auto}

/* ---- surfaces ---- */
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;display:flex;flex-direction:column;gap:12px;min-width:0;box-shadow:var(--shadow-1)}

/* The token board: unlit LED dots as texture, lit numerals on top */
.display{position:relative;background:var(--night);color:#f1f0ff;border-radius:var(--r);overflow:hidden;isolation:isolate}
.display::before{content:"";position:absolute;inset:0;z-index:-1;background-image:radial-gradient(circle,rgba(255,255,255,.055) 1.1px,transparent 1.6px);background-size:9px 9px;background-position:4px 4px}
.led{font-family:var(--ledfont);font-weight:900;font-variation-settings:"ROND" 100;color:var(--led);text-shadow:0 0 .12em var(--led-glow),0 0 .5em rgba(255,182,39,.25);line-height:.82;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.led.off{color:rgba(255,255,255,.14);text-shadow:none}
.led.go{color:#5ff0a8;text-shadow:0 0 .12em rgba(95,240,168,.6),0 0 .5em rgba(95,240,168,.25)}

/* ---- forms ---- */
input,select,textarea{font:500 15.5px var(--body);padding:12px 14px;border-radius:var(--r-sm);border:1.5px solid var(--line);background:var(--card);color:var(--ink);width:100%;transition:border-color .15s,box-shadow .15s}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:.75;font-weight:400}
input:hover,select:hover,textarea:hover{border-color:var(--line-2)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 4px var(--violet-soft)}
input[type=checkbox],input[type=radio]{width:18px;height:18px;padding:0;accent-color:var(--violet);flex:none}
label.field{display:flex;flex-direction:column;gap:5px;font-size:13px;font-weight:550;color:var(--ink-2);min-width:0}
.row>label.field{flex:1 1 160px}
fieldset{margin:0}

/* ---- buttons ---- */
.btn{font:650 15px var(--body);padding:11px 16px;border-radius:var(--r-sm);border:1.5px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-align:center;transition:transform .12s var(--ease),background .15s,border-color .15s,box-shadow .15s;user-select:none}
.btn:hover:not(:disabled){border-color:var(--line-2);background:var(--sunk)}
.btn:active:not(:disabled){transform:scale(.97)}
.btn:disabled{opacity:.4;cursor:default}
.btn.primary{background:var(--amber);border-color:var(--amber);color:var(--amber-ink);box-shadow:0 1px 0 rgba(255,255,255,.5) inset,0 6px 16px rgba(255,182,39,.35)}
.btn.primary:hover:not(:disabled){background:#ffc247;border-color:#ffc247}
.btn.dark{background:var(--night);border-color:var(--night);color:#fff}
.btn.dark:hover:not(:disabled){background:var(--night-2);border-color:var(--night-2)}
.btn.big{font-size:17px;padding:16px 20px;border-radius:14px}
.btn.amber{color:var(--amber-text);border-color:#f0cf8a;background:var(--amber-soft)}
.btn.danger{color:var(--red);border-color:color-mix(in srgb,var(--red) 40%,var(--line))}
.btn.danger:hover:not(:disabled){background:var(--red-soft)}
.btn.ghost{background:transparent;border-color:transparent}
.btn.ghost:hover:not(:disabled){background:var(--sunk);border-color:transparent}
.btn.sm{font-size:13px;padding:7px 11px;border-radius:10px}
.btn.icon{padding:9px;border-radius:11px}
.btn svg{width:18px;height:18px;flex:none}
.ic{width:18px;height:18px;flex:none;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---- small things ---- */
.chip{font-size:12px;font-weight:650;padding:3px 9px;border-radius:99px;background:var(--go-soft);color:var(--go);white-space:nowrap;display:inline-flex;align-items:center;gap:5px}
.chip.amber{background:var(--amber-soft);color:var(--amber-text)}
.chip.red{background:var(--red-soft);color:var(--red)}
.chip.grey{background:var(--sunk);color:var(--muted)}
.chip.violet{background:var(--violet-soft);color:var(--violet)}
.live{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--muted)}
.live::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--go);box-shadow:0 0 0 0 rgba(18,153,92,.5);animation:pulse 2s infinite}
.live.off{color:var(--red)} .live.off::before{background:var(--red);animation:none}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(18,153,92,.45)}70%{box-shadow:0 0 0 7px rgba(18,153,92,0)}100%{box-shadow:0 0 0 0 rgba(18,153,92,0)}}
.msg{padding:11px 14px;border-radius:var(--r-sm);font-size:14px;font-weight:500}
.msg.err{background:var(--red-soft);color:var(--red)}
.msg.ok{background:var(--go-soft);color:var(--go)}
.notice{background:var(--amber-soft);color:var(--amber-text);border:1px solid #f0cf8a;border-radius:var(--r-sm);padding:11px 14px;font-weight:600;font-size:14px}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.seg{display:grid;grid-template-columns:repeat(auto-fit,minmax(64px,1fr));gap:6px}
.seg button[aria-pressed="true"]{background:var(--night);border-color:var(--night);color:#fff}
details>summary{cursor:pointer}

/* ---- lists and tables (owner, admin) ---- */
.list{list-style:none;margin:0;padding:0}
.list>li{display:grid;grid-template-columns:46px 1fr auto;gap:10px;align-items:center;padding:11px 0;border-top:1px solid var(--line)}
.list>li:first-child{border-top:0}
.list .tok{font-weight:750;font-size:18px;font-variant-numeric:tabular-nums}
.list .who{min-width:0}
.list .who b{display:block;font-weight:650;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.list .who small{color:var(--muted);font-size:12.5px}
.acts{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end;align-items:center}
@media (max-width:560px){.list>li{grid-template-columns:40px 1fr;row-gap:6px}.list .acts{grid-column:2;justify-content:flex-start}}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;text-align:center}
.stats b{display:block;font-weight:750;font-size:26px;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.stats span{font-size:12.5px;color:var(--muted)}
.serving{display:flex;align-items:center;justify-content:space-between;gap:12px}
.serving .big{font-weight:800;font-size:56px;line-height:1;font-variant-numeric:tabular-nums}
.money{display:flex;justify-content:space-between;align-items:baseline;gap:8px;flex-wrap:wrap}
.money b{font-weight:750;font-size:28px;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
table{border-collapse:collapse;width:100%;font-size:13.5px;font-variant-numeric:tabular-nums}
th,td{text-align:left;padding:8px 10px;border-top:1px solid var(--line)}
th{color:var(--muted);font-weight:600;border-top:0}
.qr{background:#fff;border-radius:14px;padding:10px;width:200px;max-width:100%;align-self:center;border:1px solid var(--line)}
.qr img{display:block;width:100%}

/* ---- overlays ---- */
.sheet{position:fixed;inset:0;background:rgba(15,14,38,.55);backdrop-filter:blur(3px);display:flex;align-items:flex-end;justify-content:center;z-index:40;padding:16px;animation:fade .18s ease}
.sheet .panel{width:100%;max-width:440px;max-height:90vh;overflow:auto;padding:22px;padding-bottom:max(22px,env(safe-area-inset-bottom));box-shadow:var(--shadow-3);border-radius:var(--r-lg);animation:rise .28s var(--ease)}
@media (min-width:640px){.sheet{align-items:center}}
@keyframes fade{from{opacity:0}} @keyframes rise{from{transform:translateY(24px);opacity:0}}
.flash{animation:fl .7s var(--ease)}
@keyframes fl{0%{transform:scale(1.12)}100%{transform:scale(1)}}

/* when installed on the home screen: no bounce, no accidental text selection on taps */
html.standalone body{overscroll-behavior-y:none;-webkit-user-select:none;user-select:none}
html.standalone input,html.standalone textarea{-webkit-user-select:text;user-select:text}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* ---- toasts ---- */
#toasts{position:fixed;left:50%;bottom:max(20px,env(safe-area-inset-bottom));transform:translateX(-50%);z-index:60;display:flex;flex-direction:column;gap:8px;align-items:center;width:max-content;max-width:calc(100vw - 24px);pointer-events:none}
.toast{pointer-events:auto;background:var(--night);color:#fff;border-radius:14px;padding:11px 12px 11px 16px;font-weight:550;font-size:14.5px;display:flex;align-items:center;gap:14px;box-shadow:var(--shadow-3);animation:rise .3s var(--ease)}
.toast button{font:650 14px var(--body);color:var(--night);background:var(--led);border:0;border-radius:9px;padding:7px 12px;cursor:pointer}
.toast.err{background:var(--red)} .toast.out{opacity:0;transform:translateY(8px);transition:.2s}
/* ---- brand ---- */
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:750;font-size:18px;letter-spacing:-.03em;color:var(--ink);text-decoration:none}
.brand svg{border-radius:9px;flex:none}
/* ---- side drawer ---- */
.drawer{position:fixed;inset:0;z-index:45;display:flex;justify-content:flex-end;background:rgba(15,14,38,.45);backdrop-filter:blur(3px);animation:fade .18s ease}
.drawer>.body{width:min(440px,100%);height:100%;background:var(--card);overflow:auto;padding:22px max(22px,env(safe-area-inset-right)) max(28px,env(safe-area-inset-bottom)) 22px;display:flex;flex-direction:column;gap:18px;box-shadow:var(--shadow-3);animation:slide .3s var(--ease)}
@keyframes slide{from{transform:translateX(40px);opacity:0}}
@media (max-width:640px){.drawer{align-items:flex-end}.drawer>.body{width:100%;height:auto;max-height:92dvh;border-radius:var(--r-lg) var(--r-lg) 0 0;animation:rise .3s var(--ease)}}
.drawer>.body>*{flex:none}
.drawer h2{font-size:20px}
.drawer section{display:flex;flex-direction:column;gap:10px}
.drawer section+section{border-top:1px solid var(--line);padding-top:18px}
.switch{display:flex;align-items:center;justify-content:space-between;gap:12px;font-weight:550;cursor:pointer}
.switch input{appearance:none;width:44px;height:26px;border-radius:99px;background:var(--line-2);border:0;position:relative;transition:background .2s;cursor:pointer;padding:0}
.switch input::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.3);transition:transform .2s var(--ease)}
.switch input:checked{background:var(--go)} .switch input:checked::after{transform:translateX(18px)}
.switch input:focus{box-shadow:0 0 0 4px var(--violet-soft)}