/* WAOS dashboard — "Adire Ledger" design system.
   Tokens are canon (docs/design-system.md): deep indigo ink on warm paper,
   one amber accent, mono tabular figures, 60%-opacity naira sign. */
:root{
  --paper:#F6F1E7; --card:#FFFDF8; --ink:#141B3C; --ink-60:rgba(20,27,60,.6);
  --ink-40:rgba(20,27,60,.4); --line:rgba(20,27,60,.12); --line-strong:rgba(20,27,60,.22);
  --amber:#E89B12; --amber-soft:#FBEED2; --green:#2E7D5B; --red:#B3462E;
  --r:14px; --tab-h:64px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  font-family:'Instrument Sans',sans-serif; background:var(--paper); color:var(--ink);
  font-size:15px; line-height:1.5;
}
body.has-tabs{padding-bottom:calc(var(--tab-h) + env(safe-area-inset-bottom))}
.mono{font-family:'Spline Sans Mono',monospace;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.naira{opacity:.6;font-weight:400}
h1,h2,h3,.disp{font-family:'Bricolage Grotesque',sans-serif}
button{font-family:inherit}
a{color:inherit}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px;border-radius:4px}

.shell{max-width:520px;margin:0 auto;padding:0 18px}
header.top{display:flex;align-items:center;justify-content:space-between;padding:calc(14px + env(safe-area-inset-top)) 0 14px;gap:10px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand .mark{width:34px;height:34px;border-radius:9px;background:var(--ink);color:var(--paper);display:grid;place-items:center;font-family:'Bricolage Grotesque';font-weight:700;font-size:15px;flex-shrink:0}
.brand small{display:block;color:var(--ink-60);font-size:12px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand .biz{font-weight:600;font-size:15px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wa-status{display:flex;align-items:center;gap:6px;font-size:12px;border:1px solid var(--line);background:var(--card);padding:6px 10px;border-radius:99px;font-weight:500;white-space:nowrap}
.wa-status.on{color:var(--green)} .wa-status.off{color:var(--red)}
.wa-status i{width:7px;height:7px;border-radius:50%;background:currentColor;display:inline-block}

/* balance */
.balance{padding:16px 0 4px}
.balance .label{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-60);font-weight:500}
.balance .amount{font-size:40px;font-weight:600;margin-top:2px}
.balance .amount .dec{font-size:.55em;color:var(--ink-40)}
.balance .sub{font-size:13px;color:var(--ink-60);margin-top:2px}
.actions{display:flex;gap:10px;margin:16px 0 4px}
.btn{flex:1;border:1px solid var(--line-strong);background:var(--card);border-radius:12px;padding:12px;text-align:center;font-weight:600;font-size:14px;color:var(--ink);cursor:pointer}
.btn.primary{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn.primary span{color:var(--amber)}
.btn:disabled{opacity:.45;cursor:default}
.btn.full{width:100%;flex:none}

/* pill stats (B-style, A palette) */
.pills{display:flex;gap:10px;margin-top:16px;overflow-x:auto;scrollbar-width:none}
.pills::-webkit-scrollbar{display:none}
.pill{flex:1;flex-shrink:0;min-width:112px;display:flex;align-items:center;gap:9px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:9px 11px}
.pill .ic{width:28px;height:28px;border-radius:8px;background:var(--amber-soft);display:grid;place-items:center;flex-shrink:0}
.pill .ic svg{width:15px;height:15px;fill:none;stroke:var(--amber);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.pill .v{font-family:'Spline Sans Mono',monospace;font-variant-numeric:tabular-nums;font-weight:600;font-size:16px;line-height:1.1}
.pill .v em{font-style:normal;color:var(--amber)}
.pill .k{font-size:10.5px;color:var(--ink-60);font-weight:500;white-space:nowrap}

/* sections/cards */
.section{margin-top:24px}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:10px}
.sec-head h2{font-size:17px;font-weight:600}
.sec-head a{font-size:13px;color:var(--ink-60);text-decoration:none;font-weight:500;cursor:pointer}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.card.pad{padding:16px}

/* threads */
.thread{display:flex;gap:12px;padding:13px 14px;border-bottom:1px solid var(--line);align-items:flex-start;cursor:pointer;text-align:left;width:100%;background:none;border-left:none;border-right:none;border-top:none;font-size:inherit;color:inherit}
.card .thread:last-child{border-bottom:none}
.avatar{width:40px;height:40px;border-radius:50%;background:var(--paper);border:1px solid var(--line);display:grid;place-items:center;font-family:'Bricolage Grotesque';font-weight:600;font-size:14px;flex-shrink:0}
.thread .body{flex:1;min-width:0}
.thread .row1{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.thread .name{font-weight:600;font-size:14.5px}
.thread .time{font-size:11.5px;color:var(--ink-40);white-space:nowrap}
.thread .preview{font-size:13.5px;color:var(--ink-60);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.thread .meta{display:flex;gap:6px;margin-top:6px;align-items:center;flex-wrap:wrap}
.chip{font-size:10.5px;font-weight:600;letter-spacing:.04em;padding:3px 8px;border-radius:4px;border:1px solid var(--line-strong);color:var(--ink-60);text-transform:uppercase}
.chip.amber{background:var(--amber-soft);border-color:transparent;color:#8A5A00}
.chip.green{background:#E4EFE9;border-color:transparent;color:var(--green)}
.unread{width:8px;height:8px;border-radius:50%;background:var(--amber);flex-shrink:0;margin-top:6px}

/* ledger */
.ledger{padding:4px 14px}
.lrow{display:flex;align-items:baseline;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}
.lrow:last-child{border-bottom:none}
.lrow .date{font-size:11px;color:var(--ink-40);width:52px;flex-shrink:0;font-family:'Spline Sans Mono',monospace}
.lrow .desc{flex:1;font-size:13.5px;min-width:0}
.lrow .desc small{display:block;font-size:11.5px;color:var(--ink-40)}
.lrow .amt{font-size:14px;font-weight:500;text-align:right;font-family:'Spline Sans Mono',monospace;font-variant-numeric:tabular-nums}
.lrow .amt.in{color:var(--green)}

/* chat view */
.chat-head{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.chat-head .back{background:none;border:none;font-size:22px;cursor:pointer;color:var(--ink);padding:4px 8px}
.chat-scroll{padding:16px 0;display:flex;flex-direction:column;gap:8px;min-height:40vh}
.bub{max-width:80%;border-radius:14px;padding:10px 13px;font-size:14px;line-height:1.45;white-space:pre-wrap;word-wrap:break-word}
.bub.in{background:var(--card);border:1px solid var(--line);align-self:flex-start;border-bottom-left-radius:5px}
.bub.out{background:var(--ink);color:var(--paper);align-self:flex-end;border-bottom-right-radius:5px}
.bub .bt{display:block;font-size:10px;margin-top:4px;opacity:.55;font-family:'Spline Sans Mono',monospace}
.composer{display:flex;gap:8px;padding:10px 0 16px;position:sticky;bottom:calc(var(--tab-h) + env(safe-area-inset-bottom));background:var(--paper)}
.composer input{flex:1;border:1px solid var(--line-strong);background:var(--card);border-radius:12px;padding:12px 14px;font:inherit;color:var(--ink)}
.composer button{border:none;background:var(--ink);color:var(--paper);border-radius:12px;padding:0 18px;font-weight:600;cursor:pointer}

/* forms (login/signup/settings) */
.auth{max-width:400px;margin:0 auto;padding:0 18px 40px}
.auth .hero{padding:56px 0 24px;text-align:left}
.auth .hero .mark{width:44px;height:44px;border-radius:12px;background:var(--ink);color:var(--paper);display:grid;place-items:center;font-family:'Bricolage Grotesque';font-weight:700;font-size:20px;margin-bottom:18px}
.auth h1{font-size:28px;line-height:1.15;font-weight:700}
.auth .sub{color:var(--ink-60);margin-top:8px;font-size:14.5px}
.field{margin-top:14px}
.field label{display:block;font-size:12.5px;font-weight:600;margin-bottom:6px}
.field input,.field select{width:100%;border:1px solid var(--line-strong);background:var(--card);border-radius:12px;padding:13px 14px;font:inherit;color:var(--ink)}
.field .hint{font-size:11.5px;color:var(--ink-40);margin-top:4px}
.form-error{background:#F7E5E0;color:var(--red);border-radius:10px;padding:10px 13px;font-size:13px;margin-top:14px;display:none}
.form-error.show{display:block}
.auth .swap{margin-top:18px;font-size:13.5px;color:var(--ink-60);text-align:center}
.auth .swap a{font-weight:600;color:var(--ink);cursor:pointer}
.seg{display:flex;border:1px solid var(--line-strong);border-radius:12px;overflow:hidden;margin-top:6px}
.seg button{flex:1;border:none;background:var(--card);padding:11px;font-weight:600;font-size:13px;cursor:pointer;color:var(--ink-60)}
.seg button.on{background:var(--ink);color:var(--paper)}

/* skeletons */
@keyframes waos-shimmer{0%{background-position:-200px 0}100%{background-position:200px 0}}
.skel{border-radius:8px;background:linear-gradient(90deg,rgba(20,27,60,.06) 25%,rgba(20,27,60,.11) 50%,rgba(20,27,60,.06) 75%);background-size:400px 100%;animation:waos-shimmer 1.2s infinite linear;color:transparent!important}
@media (prefers-reduced-motion:reduce){.skel{animation:none}}

/* empty states */
.empty{padding:34px 20px;text-align:center;color:var(--ink-60);font-size:14px}
.empty b{display:block;color:var(--ink);font-family:'Bricolage Grotesque';font-size:16px;margin-bottom:4px}

/* bottom tabs */
nav.tabs{position:fixed;bottom:0;left:0;right:0;height:calc(var(--tab-h) + env(safe-area-inset-bottom));background:var(--card);border-top:1px solid var(--line);display:flex;padding-bottom:env(safe-area-inset-bottom);z-index:50}
nav.tabs button{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;background:none;border:none;color:var(--ink-40);font-size:10.5px;font-weight:500;position:relative;cursor:pointer}
nav.tabs button svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.7}
nav.tabs button.active{color:var(--ink)}
nav.tabs button.active::before{content:"";position:absolute;top:0;width:26px;height:3px;background:var(--amber);border-radius:0 0 3px 3px}
nav.tabs .badge{position:absolute;top:8px;right:calc(50% - 20px);background:var(--amber);color:var(--ink);font-size:9px;font-weight:700;border-radius:8px;padding:1px 5px}

/* toast */
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(var(--tab-h) + 18px);background:var(--ink);color:var(--paper);padding:10px 18px;border-radius:99px;font-size:13.5px;font-weight:500;z-index:99;opacity:0;transition:opacity .25s;pointer-events:none}
.toast.show{opacity:1}

/* desktop */
.sidebar{display:none}
@media (min-width:900px){
  body.has-tabs{padding-bottom:0}
  nav.tabs{display:none}
  .layout{display:grid;grid-template-columns:230px 1fr;max-width:1240px;margin:0 auto;min-height:100vh}
  .sidebar{display:flex;flex-direction:column;border-right:1px solid var(--line);padding:26px 20px;gap:4px;position:sticky;top:0;height:100vh}
  .sidebar .brand{margin-bottom:26px}
  .sidebar button{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;border:none;background:none;color:var(--ink-60);font-weight:500;font-size:14px;cursor:pointer;text-align:left}
  .sidebar button svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.7}
  .sidebar button.active{background:var(--card);color:var(--ink);border:1px solid var(--line);box-shadow:0 1px 0 var(--line)}
  .sidebar button.active svg{color:var(--amber)}
  .sidebar .push{margin-top:auto}
  .shell{max-width:none;padding:0 36px 40px}
  .cols{display:grid;grid-template-columns:1.35fr 1fr;gap:28px;align-items:start}
  .balance .amount{font-size:48px}
  header.top{padding-top:24px}
  .composer{bottom:0}
}
@media (prefers-reduced-motion:no-preference){
  .thread{transition:background .15s}
  .thread:hover{background:rgba(20,27,60,.025)}
  .view{animation:waos-fade .18s ease}
  @keyframes waos-fade{from{opacity:0;transform:translateY(3px)}to{opacity:1;transform:none}}
}

.wselect{width:100%;display:flex;align-items:center;justify-content:space-between;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px 14px;font-family:inherit;font-size:14.5px;color:var(--ink);cursor:pointer;text-align:left}
.wselect:active{background:var(--amber-soft)}
.wselect svg{color:var(--ink-40);flex-shrink:0}

.sheet-row{width:100%;display:flex;align-items:center;gap:13px;background:transparent;border:none;border-radius:14px;padding:12px 12px;cursor:pointer;text-align:left}
.sheet-row:active{background:var(--amber-soft)}
.sheet-ic{width:40px;height:40px;border-radius:11px;background:var(--amber-soft);display:grid;place-items:center;flex-shrink:0}
.sheet-ic svg{width:19px;height:19px;fill:none;stroke:var(--amber);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.sheet-txt{flex:1;display:flex;flex-direction:column;gap:1px}
.sheet-title{font-weight:600;font-size:15px;color:var(--ink)}
.sheet-sub{font-size:12.5px;color:var(--ink-40)}
.sheet-chev{width:18px;height:18px;fill:none;stroke:var(--ink-40);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}

.chan-row{width:100%;display:flex;align-items:center;gap:13px;background:transparent;border:none;border-radius:14px;padding:11px 10px;cursor:pointer;text-align:left}
.chan-row:not(.soon):active{background:var(--amber-soft)}
.chan-row.soon{cursor:default;opacity:.62}
.chan-logo{width:42px;height:42px;border-radius:12px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;flex-shrink:0;overflow:hidden}
.chan-logo svg{width:26px;height:26px}
.chan-logo.sm{width:38px;height:38px}
.chan-logo.sm svg{width:23px;height:23px}
.chan-txt{flex:1;display:flex;flex-direction:column;gap:1px;min-width:0}
.chan-name{font-weight:600;font-size:15px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chan-sub{font-size:12.5px;color:var(--ink-40);display:flex;align-items:center;gap:5px}
.chan-soon{font-size:11px;font-weight:600;letter-spacing:.04em;color:var(--ink-40);border:1px solid var(--line);border-radius:7px;padding:4px 9px;flex-shrink:0}
.chan-connected{display:flex;align-items:center;gap:12px;padding:10px 2px;border-bottom:1px solid var(--line)}
.chan-connected:last-child{border-bottom:none}
.dot-on{width:7px;height:7px;border-radius:99px;background:var(--green);display:inline-block}

#rep.card.pad{padding:14px 15px}
.trust-sub{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(max-width:360px){.trust-sub{font-size:12px}.pill .k{font-size:10px}}