/* Dakiya — compact broadcast desk. One family (IBM Plex Sans), forest green for action,
   marigold for "waiting", WhatsApp tick blue for "read". Dense by default. */
:root{
  --bg:#f1f4f2; --surface:#fff; --sunk:#f7f9f8; --ink:#14201b; --ink2:#44524c; --muted:#6c7a74;
  --line:#dbe2de; --line2:#e9eeeb;
  --green:#0b6e4f; --green-d:#085a40; --green-bg:#e3f3ec; --bubble:#d9fdd3;
  --gold:#b97a00; --gold-bg:#fdf1d3; --blue:#1877b8; --blue-bg:#e2f0fa;
  --red:#b93226; --red-bg:#fbe7e4; --rail:#10231c; --rail-ink:#b9c9c2;
  --r:6px; --font:"IBM Plex Sans",-apple-system,"Segoe UI",Roboto,"Noto Sans",sans-serif;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font:13px/1.45 var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
a{color:var(--green);text-decoration:none} a:hover{text-decoration:underline}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.005em}
h1{font-size:17px} h2{font-size:14px} h3{font-size:13px}
p{margin:0 0 8px} small,.muted{color:var(--muted)} .sm{font-size:12px}
code,.mono{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;font-size:12px}
code{background:var(--sunk);border:1px solid var(--line2);border-radius:4px;padding:1px 5px;word-break:break-all}
.num{font-variant-numeric:tabular-nums}
:focus-visible{outline:2px solid var(--green);outline-offset:1px}

/* shell */
.shell{display:grid;grid-template-columns:204px 1fr;min-height:100vh}
.rail{background:var(--rail);color:var(--rail-ink);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:8px;padding:12px 14px 10px;color:#fff;font-weight:600;font-size:15px}
.brand svg{width:22px;height:22px;flex:none}
.wsbox{margin:0 10px 8px}
.wsbox select{width:100%;background:#1b3329;color:#e6efeb;border:1px solid #2a463a;border-radius:var(--r);padding:5px 6px;font:inherit;font-size:12px}
.nav{flex:1;overflow:auto;padding:2px 8px}
.nav a{display:flex;align-items:center;gap:9px;padding:6px 8px;border-radius:var(--r);color:var(--rail-ink);font-weight:500}
.nav a:hover{background:#1b3329;color:#fff;text-decoration:none}
.nav a.on{background:#fff;color:var(--rail)}
.nav a svg{width:15px;height:15px;flex:none}
.nav .badge{margin-left:auto;background:var(--green);color:#fff;border-radius:9px;padding:0 6px;font-size:11px;line-height:17px}
.nav a.on .badge{background:var(--green)}
.nav hr{border:0;border-top:1px solid #213a30;margin:7px 4px}
.me{padding:9px 12px;border-top:1px solid #213a30;font-size:12px;display:flex;justify-content:space-between;gap:8px;align-items:center}
.me a{color:var(--rail-ink)} .me b{color:#fff;font-weight:500;display:block;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.main{min-width:0;display:flex;flex-direction:column}
.top{display:flex;align-items:center;gap:10px;padding:9px 18px;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5;min-height:46px}
.top h1{margin-right:auto}
.top .crumb{color:var(--muted);font-weight:400}
.page{padding:14px 18px 40px;max-width:1280px;width:100%}
.page.full{max-width:none;padding:0}

/* building blocks */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.card>.hd{display:flex;align-items:center;gap:8px;padding:8px 12px;border-bottom:1px solid var(--line2)}
.card>.hd h2{margin-right:auto}
.card>.bd{padding:12px}
.grid{display:grid;gap:12px} .g2{grid-template-columns:1fr 1fr} .g3{grid-template-columns:repeat(3,1fr)} .g4{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:12px;align-items:start}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap} .grow{flex:1;min-width:0} .right{margin-left:auto}
.stack>*+*{margin-top:12px}
.btn{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 10px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);color:var(--ink);font:inherit;font-weight:500;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--sunk);text-decoration:none}
.btn.pri{background:var(--green);border-color:var(--green);color:#fff} .btn.pri:hover{background:var(--green-d)}
.btn.danger{color:var(--red);border-color:#e9c4bf} .btn.danger:hover{background:var(--red-bg)}
.btn.sm{height:24px;padding:0 8px;font-size:12px} .btn.link{border:0;background:none;color:var(--green);padding:0;height:auto}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn svg{width:14px;height:14px}
label{display:block;font-weight:500;margin-bottom:3px;color:var(--ink2);font-size:12px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=url],input[type=search],input[type=datetime-local],input[type=time],input[type=file],select,textarea{
  width:100%;height:28px;padding:0 8px;border:1px solid var(--line);border-radius:var(--r);background:#fff;color:var(--ink);font:inherit}
textarea{height:auto;padding:6px 8px;resize:vertical;line-height:1.45} input[type=file]{padding:3px}
select[multiple]{height:auto;padding:4px}
input:focus,select:focus,textarea:focus{border-color:var(--green);outline:2px solid var(--green-bg)}
.field{margin-bottom:10px} .field .hint{color:var(--muted);font-size:12px;margin-top:3px}
.inline{display:inline-flex;align-items:center;gap:6px;font-weight:400;color:var(--ink);font-size:13px;margin:0}
.inline input{width:auto;height:auto}
table{border-collapse:collapse;width:100%}
.tbl th{font-weight:500;color:var(--muted);text-align:left;font-size:12px;padding:6px 10px;border-bottom:1px solid var(--line);background:var(--sunk);white-space:nowrap}
.tbl td{padding:6px 10px;border-bottom:1px solid var(--line2);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0} .tbl tbody tr:hover td{background:#fafcfb}
.tbl td.n,.tbl th.n{text-align:right;font-variant-numeric:tabular-nums}
.tbl .chk{width:28px;padding-right:0}
.scroll-x{overflow-x:auto}
.pill{display:inline-block;padding:0 7px;border-radius:10px;font-size:11.5px;line-height:18px;font-weight:500;background:var(--line2);color:var(--ink2);white-space:nowrap}
.pill.ok{background:var(--green-bg);color:var(--green-d)} .pill.wait{background:var(--gold-bg);color:#7a5200}
.pill.bad{background:var(--red-bg);color:var(--red)} .pill.info{background:var(--blue-bg);color:#0f5a8c}
.tag{display:inline-block;padding:0 6px;border:1px solid var(--line);border-radius:4px;font-size:11.5px;line-height:17px;color:var(--ink2);background:var(--sunk);margin:1px 2px 1px 0}
.flash{padding:8px 12px;border-radius:var(--r);margin-bottom:12px;border:1px solid;font-weight:500}
.flash.ok{background:var(--green-bg);border-color:#b7dccb;color:var(--green-d)} .flash.err{background:var(--red-bg);border-color:#efc4be;color:var(--red)}
.flash.warn{background:var(--gold-bg);border-color:#efd896;color:#6b4800}
.note{background:var(--sunk);border:1px solid var(--line2);border-radius:var(--r);padding:8px 10px;color:var(--ink2);font-size:12.5px}
.note.warn{background:var(--gold-bg);border-color:#efd896;color:#5e4000}
.empty{text-align:center;padding:36px 16px;color:var(--muted)} .empty h2{color:var(--ink);margin-bottom:4px} .empty .btn{margin-top:10px}
.pager{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;color:var(--muted);font-size:12px;border-top:1px solid var(--line2)}
.pager-links{display:flex;gap:6px}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:12px}
.tabs a{padding:6px 11px;color:var(--ink2);font-weight:500;border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs a:hover{text-decoration:none;color:var(--ink)} .tabs a.on{color:var(--green);border-color:var(--green)}
dialog{border:1px solid var(--line);border-radius:8px;padding:0;width:min(520px,94vw);box-shadow:0 18px 50px rgba(16,35,28,.25);color:var(--ink)}
dialog::backdrop{background:rgba(16,35,28,.45)}
dialog .hd{padding:10px 14px;border-bottom:1px solid var(--line2);display:flex;align-items:center} dialog .hd h2{margin-right:auto}
dialog .bd{padding:14px} dialog .ft{padding:10px 14px;border-top:1px solid var(--line2);display:flex;justify-content:flex-end;gap:8px}
.x{border:0;background:none;font-size:18px;line-height:1;cursor:pointer;color:var(--muted)}

/* stat tiles */
.stat{padding:10px 12px} .stat .k{color:var(--muted);font-size:12px} .stat .v{font-size:20px;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.3}
.stat .s{font-size:12px;color:var(--muted)}

/* delivery bar: the one visual every campaign carries */
.dbar{display:flex;gap:2px;height:8px;border-radius:4px;overflow:hidden;background:var(--line2);min-width:120px}
.dbar i{display:block;height:100%;min-width:2px}
.dbar .read{background:#1877b8} .dbar .delivered{background:#12946a} .dbar .sent{background:#7f5fc4}
.dbar .failed{background:#c7362b} .dbar .queue{background:#bf8300}
.dbar.big{height:14px;border-radius:7px}
.legend{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:12px;color:var(--ink2);margin-top:6px}
.legend span::before{content:"";display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:5px;background:var(--c)}

/* WhatsApp message preview */
.phone{background:#e7ded3;border-radius:8px;padding:12px;min-height:120px}
.bubble{background:#fff;border-radius:8px;border-top-left-radius:0;padding:6px 8px;max-width:290px;box-shadow:0 1px .5px rgba(0,0,0,.13);font-size:13px;white-space:pre-wrap;word-wrap:break-word}
.bubble .hmedia{background:#cfd6d2;border-radius:6px;height:120px;display:flex;align-items:center;justify-content:center;color:#55615c;margin-bottom:5px;font-size:12px;overflow:hidden}
.bubble .hmedia img{width:100%;height:100%;object-fit:cover}
.bubble .htext{font-weight:600;margin-bottom:3px} .bubble .ftext{color:#75827c;font-size:12px;margin-top:3px}
.bubble .var{background:var(--gold-bg);border-radius:3px;padding:0 2px}
.bbtns{max-width:290px;margin-top:3px;display:grid;gap:3px}
.bbtns div{background:#fff;border-radius:8px;text-align:center;padding:6px;color:#0a7cc4;font-size:13px;box-shadow:0 1px .5px rgba(0,0,0,.13)}

/* inbox */
.inbox{display:grid;grid-template-columns:292px minmax(0,1fr) 250px;height:calc(100vh - 46px);background:var(--surface)}
.clist{border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0}
.clist .filters{padding:8px;border-bottom:1px solid var(--line2);display:grid;gap:6px}
.clist .items{overflow:auto;flex:1}
.citem{display:flex;gap:9px;padding:8px 10px;border-bottom:1px solid var(--line2);color:var(--ink)}
.citem:hover{background:var(--sunk);text-decoration:none} .citem.on{background:var(--green-bg)}
.av{width:30px;height:30px;border-radius:50%;background:#cfe3da;color:var(--green-d);display:flex;align-items:center;justify-content:center;font-size:11.5px;font-weight:600;flex:none}
.citem .t{display:flex;justify-content:space-between;gap:6px} .citem .t b{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.citem .t span{color:var(--muted);font-size:11px;white-space:nowrap}
.citem .p{color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.citem .u{background:var(--green);color:#fff;border-radius:9px;padding:0 6px;font-size:11px;line-height:17px;margin-left:6px}
.chat{display:flex;flex-direction:column;min-height:0;min-width:0}
.chat .chd{display:flex;align-items:center;gap:9px;padding:7px 12px;border-bottom:1px solid var(--line)}
.chat .msgs{flex:1;overflow:auto;padding:12px 14px;background:#efeae2;display:flex;flex-direction:column;gap:5px}
.msg{max-width:min(72%,520px);padding:5px 8px 4px;border-radius:8px;background:#fff;box-shadow:0 1px .5px rgba(0,0,0,.13);white-space:pre-wrap;word-wrap:break-word;align-self:flex-start}
.msg.out{align-self:flex-end;background:var(--bubble)} .msg.note{align-self:center;background:var(--gold-bg);font-size:12px;max-width:80%}
.msg .meta{display:block;text-align:right;font-size:10.5px;color:#6f7c76;margin-top:1px}
.msg .meta .tick.read{color:var(--blue)} .msg .meta .fail{color:var(--red)}
.msg img.pic{display:block;max-width:260px;max-height:240px;border-radius:6px;margin-bottom:3px}
.msg .who{font-size:11px;color:var(--green-d);font-weight:600;display:block}
.day{align-self:center;background:#fff;border-radius:6px;padding:1px 9px;font-size:11px;color:var(--ink2);margin:6px 0;box-shadow:0 1px .5px rgba(0,0,0,.1)}
.composer{border-top:1px solid var(--line);padding:8px 10px;background:var(--surface)}
.composer textarea{min-height:56px}
.composer .bar{display:flex;gap:6px;align-items:center;margin-top:6px;flex-wrap:wrap}
.cinfo{border-left:1px solid var(--line);padding:12px;overflow:auto}
.cinfo dl{margin:0;display:grid;grid-template-columns:76px 1fr;gap:4px 8px;font-size:12.5px} .cinfo dt{color:var(--muted)} .cinfo dd{margin:0;word-break:break-word}
.qr-list{max-height:220px;overflow:auto}
.qr-list button{display:block;width:100%;text-align:left;border:0;background:none;padding:6px 14px;font:inherit;cursor:pointer;border-bottom:1px solid var(--line2)}
.qr-list button:hover{background:var(--sunk)}

/* wizard */
.steps{display:flex;gap:6px;margin-bottom:12px;counter-reset:s}
.steps span{counter-increment:s;padding:4px 10px 4px 6px;border-radius:14px;background:var(--line2);color:var(--ink2);font-weight:500;font-size:12px}
.steps span::before{content:counter(s);display:inline-block;width:17px;height:17px;border-radius:50%;background:#fff;text-align:center;line-height:17px;margin-right:6px;font-size:11px}
.pick{display:block;border:1px solid var(--line);border-radius:var(--r);padding:8px 10px;margin-bottom:6px;cursor:pointer;font-weight:400;color:var(--ink);font-size:13px}
.pick:has(input:checked){border-color:var(--green);background:var(--green-bg)}
.pick input{width:auto;height:auto;margin-right:6px}
.pick .sub{margin:8px 0 2px 21px;display:none} .pick:has(input[type=radio]:checked) .sub{display:block}
.chips{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}
.chips button{border:1px solid var(--line);background:var(--sunk);border-radius:4px;font:inherit;font-size:11.5px;padding:0 6px;line-height:19px;cursor:pointer;color:var(--ink2)}
.chips button:hover{border-color:var(--green);color:var(--green)}
.bars{display:flex;align-items:flex-end;gap:3px;height:110px;padding-top:6px}
.bars .b{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:stretch;height:100%;min-width:0;position:relative}
.bars .b i{display:block;background:#12946a;border-radius:4px 4px 0 0;min-height:2px}
.bars .b i.f{background:#c7362b;margin-bottom:2px}
.bars .b:hover i{filter:brightness(.88)}
.bars .b span{font-size:10px;color:var(--muted);text-align:center;margin-top:3px;white-space:nowrap;overflow:hidden}

/* login + install */
.auth{min-height:100vh;display:grid;grid-template-columns:minmax(300px,420px) 1fr}
.auth .form{background:var(--surface);padding:42px 36px;display:flex;flex-direction:column;justify-content:center;border-right:1px solid var(--line)}
.auth .form h1{font-size:22px;margin:18px 0 4px}
.auth .side{background:var(--rail);color:#dbe7e2;display:flex;align-items:center;justify-content:center;padding:40px}
.auth .side .demo{max-width:420px;width:100%}
.auth .side h2{color:#fff;font-size:20px;font-weight:500;line-height:1.35;margin-bottom:18px}
.install{max-width:620px;margin:32px auto;padding:0 16px}
.guide{max-width:820px} .guide h2{font-size:16px;margin:22px 0 8px} .guide h3{margin:14px 0 4px} .guide ol,.guide ul{margin:4px 0 10px;padding-left:20px} .guide li{margin-bottom:4px}
.guide p,.guide li{font-size:13.5px;line-height:1.55}

@media (max-width:900px){
  .shell{grid-template-columns:1fr} .rail{position:static;height:auto} .nav{display:flex;flex-wrap:wrap;gap:2px} .nav hr{display:none} .nav a span.lbl{display:inline}
  .me{display:none} .g2,.g3,.g4,.split{grid-template-columns:1fr} .g4{grid-template-columns:1fr 1fr}
  .inbox{grid-template-columns:1fr;height:auto} .cinfo{display:none} .clist .items{max-height:240px} .chat .msgs{min-height:320px}
  .auth{grid-template-columns:1fr} .auth .side{display:none} .page{padding:12px}
}
@media (prefers-reduced-motion:no-preference){ .dbar i{transition:width .4s ease} }
[hidden]{display:none!important}
.citem .t span.u{color:#fff;font-size:11px}
.tbl td.num,.tbl td.muted,.tbl .num{white-space:nowrap}
.steps span.on{background:var(--green);color:#fff} .steps span.on::before{color:var(--green)}
.phone,.bubble{color:var(--ink)}

/* public site: landing, signup, legal, API docs */
body.pub{background:var(--surface);font-size:14px}
.pub-top{display:flex;align-items:center;gap:18px;padding:10px 24px;border-bottom:1px solid var(--line2);position:sticky;top:0;background:var(--surface);z-index:5}
.pub-top .brand{color:var(--ink);padding:0;font-size:16px} .pub-top .brand:hover{text-decoration:none}
.pub-top nav{margin-left:auto;display:flex;align-items:center;gap:16px;flex-wrap:wrap} .pub-top nav a:not(.btn){color:var(--ink2);font-weight:500}
.pub-main{min-height:calc(100vh - 150px)}
.pub-foot{display:flex;flex-wrap:wrap;gap:6px 18px;padding:18px 24px;border-top:1px solid var(--line2);font-size:12.5px;color:var(--ink2)} .pub-foot a{color:var(--ink2)}
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:40px;align-items:center;max-width:1120px;margin:0 auto;padding:54px 24px 46px}
.hero h1{font-size:40px;line-height:1.12;letter-spacing:-.02em;text-wrap:balance;margin-bottom:14px}
.hero p.lede{font-size:17px;color:var(--ink2);max-width:52ch;margin-bottom:20px}
.hero .cta{display:flex;gap:10px;flex-wrap:wrap;align-items:center} .hero .cta .btn{height:38px;padding:0 16px;font-size:14px}
.hero .demo{background:var(--rail);border-radius:12px;padding:22px;color:#b9c9c2}
.band{max-width:1120px;margin:0 auto;padding:34px 24px} .band>h2{font-size:24px;letter-spacing:-.01em;margin-bottom:6px;text-wrap:balance} .band>p.sub{color:var(--ink2);margin-bottom:18px;max-width:70ch}
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:22px 30px} .feat h3{font-size:15px;margin-bottom:3px} .feat p{color:var(--ink2);margin:0}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;align-items:stretch}
.plan{border:1px solid var(--line);border-radius:10px;padding:18px;display:flex;flex-direction:column;gap:8px;background:var(--surface)}
.plan.cur{border-color:var(--green);box-shadow:0 0 0 1px var(--green)}
.plan .price{font-size:26px;font-weight:600;font-variant-numeric:tabular-nums} .plan .price small{font-size:13px;font-weight:400}
.plan ul{list-style:none;margin:4px 0 8px;padding:0;display:grid;gap:5px;font-size:13.5px} .plan li::before{content:"✓";color:var(--green);font-weight:600;margin-right:7px}
.plan .foot{margin-top:auto;display:flex;gap:6px;flex-wrap:wrap}
.narrow{max-width:440px;margin:36px auto;padding:0 16px} .narrow h1{font-size:22px;margin-bottom:4px}
.prose{max-width:780px;margin:0 auto;padding:30px 24px 50px} .prose h1{font-size:26px;margin-bottom:6px} .prose h2{font-size:17px;margin:24px 0 6px} .prose p,.prose li{font-size:14.5px;line-height:1.6} .prose ul{padding-left:20px}
.docs{display:grid;grid-template-columns:200px minmax(0,1fr);gap:30px;max-width:1120px;margin:0 auto;padding:26px 24px 60px}
.docs nav{position:sticky;top:64px;align-self:start;display:grid;gap:5px;font-size:13.5px} .docs nav a{color:var(--ink2)} .docs nav b{margin-top:8px;font-size:12px;color:var(--muted);font-weight:500}
.docs h1{font-size:26px;margin-bottom:6px} .docs h2{font-size:19px;margin:30px 0 8px;scroll-margin-top:64px} .docs h3{font-size:14.5px;margin:22px 0 6px;scroll-margin-top:64px}
.docs p,.docs li{font-size:14px;line-height:1.6} .docs table{font-size:13.5px}
pre.code{background:#10231c;color:#dbe7e2;border-radius:8px;padding:12px 14px;overflow-x:auto;font:12.5px/1.55 ui-monospace,"SF Mono",Menlo,Consolas,monospace;margin:6px 0 12px;white-space:pre}
.verb{display:inline-block;font:600 11.5px ui-monospace,Menlo,monospace;padding:1px 6px;border-radius:4px;background:var(--green-bg);color:var(--green-d);margin-right:6px} .verb.post{background:var(--blue-bg);color:#0f5a8c} .verb.delete{background:var(--red-bg);color:var(--red)}
.meter{height:6px;border-radius:3px;background:var(--line2);overflow:hidden;margin-top:4px} .meter i{display:block;height:100%;background:var(--green)} .meter i.hot{background:var(--red)}
.banner{padding:7px 18px;font-weight:500;border-bottom:1px solid;display:flex;gap:10px;align-items:center;flex-wrap:wrap} .banner.bad{background:var(--red-bg);border-color:#efc4be;color:var(--red)} .banner.wait{background:var(--gold-bg);border-color:#efd896;color:#6b4800}
@media (max-width:900px){.hero{grid-template-columns:1fr;padding:30px 16px} .hero h1{font-size:30px} .feat{grid-template-columns:1fr} .docs{grid-template-columns:1fr;padding:18px 16px} .docs nav{position:static;grid-template-columns:1fr 1fr} .pub-top{padding:10px 16px} .band{padding:26px 16px}}