:root {
  --bg: #ffffff;
  --bg2: #f8f8f8;
  --panel: #ffffff;
  --panel2: #f4f4f5;
  --line: #e2e2e5;
  --text: #1d1c1d;
  --muted: #616061;
  --plus: #007a5a;
  --loss: #e01e5a;
  --accent: #1264a3;
  --gold: #e8a400;
  --link: #1264a3;
  --pixel: "Press Start 2P", monospace;
  --sans: Inter, -apple-system, "Segoe UI", system-ui, Roboto, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 var(--sans); }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono, td.mono, input.mono, textarea.mono { font-family: var(--mono); font-size: 12.5px; }
h1, h2, h3 { font-family: var(--sans); font-weight: 700; }
.px { font-family: var(--pixel); font-weight: normal; letter-spacing: .5px; }
h1 { font-size: 22px; } h2 { font-size: 17px; } h3 { font-size: 14px; }
.plus { color: var(--plus); } .loss { color: var(--loss); } .muted { color: var(--muted); }
.pixelated, img.av { image-rendering: pixelated; image-rendering: crisp-edges; }

/* top bar */
.top { display: flex; align-items: center; gap: 18px; padding: 8px 16px; background: #fff;
  border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.logo { font-weight: 800; font-size: 16px; color: var(--text); letter-spacing: .5px; }
.nav { display: flex; gap: 4px; }
.nav a { color: var(--muted); padding: 6px 10px; border-radius: 4px; font-weight: 500; }
.nav a.on, .nav a:hover { color: var(--text); background: var(--panel2); text-decoration: none; }
.nav .badge { background: var(--loss); color: #fff; border-radius: 8px; padding: 0 6px; font-size: 11px; margin-left: 4px; }
.spacer { flex: 1; }
.clock { font-family: var(--pixel); font-size: 11px; color: var(--text); white-space: nowrap; }
.clock .st { color: var(--muted); margin-left: 6px; }
.me { display: flex; align-items: center; gap: 8px; }
.me img { width: 28px; height: 28px; border-radius: 4px; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 2px 8px; border-radius: 4px;
  font-size: 12px; font-weight: 600; color: #fff; }
.chip.ghost { background: var(--panel2); color: var(--text); }
.btn { display: inline-block; background: #fff; color: var(--text); border: 1px solid #c8c8cc;
  border-radius: 4px; padding: 6px 12px; cursor: pointer; font: 600 13px var(--sans); }
.btn:hover { border-color: var(--link); text-decoration: none; }
.btn.go { background: #1264a3; border-color: #1264a3; color: #fff; }
.btn.ok { background: #007a5a; border-color: #007a5a; color: #fff; }
.btn.bad { background: #e01e5a; border-color: #e01e5a; color: #fff; }
.btn.sm { padding: 3px 8px; font-size: 12px; }
.err { background: #fdecef; color: #a3123f; border-bottom: 1px solid var(--loss); padding: 8px 16px; font-family: var(--mono); }
input, select, textarea { background: #fff; color: var(--text); border: 1px solid var(--line); border-radius: 4px;
  padding: 6px 8px; font: 13px var(--sans); }
input:focus, select:focus, textarea:focus { outline: 1px solid var(--link); }
textarea { width: 100%; }
label { color: var(--muted); font-size: 12px; }
.page { padding: 16px; }

/* tables */
table.grid { border-collapse: collapse; width: 100%; font-size: 12.5px; }
table.grid th { text-align: left; color: var(--muted); font-weight: 600; background: var(--panel); position: sticky; top: 45px; z-index: 5; }
table.grid th, table.grid td { padding: 4px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.grid tr:hover td { background: #f6f8fa; }
table.grid td.mono { white-space: nowrap; }
table.grid input.f { width: 100%; min-width: 50px; padding: 2px 4px; font-size: 12px; }
.tag { display: inline-block; background: #eef1f6; color: #33415c; border-radius: 3px; padding: 0 5px; margin: 1px 2px 1px 0;
  font: 11.5px var(--mono); white-space: nowrap; }
.on-dot { display: inline-block; width: 10px; height: 10px; border-radius: 2px; background: var(--plus); }
.off-dot { display: inline-block; width: 10px; height: 10px; border-radius: 2px; background: #c8c8cc; }
.owner { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-left: 4px; }

/* admin */
.admin { display: grid; grid-template-columns: 180px 1fr; min-height: calc(100vh - 47px); }
.tabs { background: var(--bg2); border-right: 1px solid var(--line); padding: 10px 0; }
.tabs a { display: block; padding: 5px 16px; color: var(--muted); }
.tabs a.on { color: var(--text); background: var(--panel); border-left: 3px solid var(--accent); padding-left: 13px; }
.bar { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.bar h1 { margin: 0; }
form.rec { display: grid; grid-template-columns: 200px 1fr; gap: 6px 14px; max-width: 980px; align-items: start; }
form.rec label { padding-top: 7px; text-align: right; font-family: var(--mono); }
form.rec input[type=text], form.rec select, form.rec textarea { width: 100%; }
form.rec textarea { min-height: 34px; font-family: var(--mono); font-size: 12.5px; }
.hist { margin-top: 26px; max-width: 980px; }
.hist .row { border-top: 1px solid var(--line); padding: 6px 0; font-size: 12.5px; }
.hist .chg { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.hist .chg b { color: var(--text); font-weight: 500; }
.modal { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 50; align-items: center; justify-content: center; }
.modal.open { display: flex; }
.modal .box { background: #fff; border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 18px 48px rgba(0,0,0,.25); padding: 18px; width: 560px; max-width: 94vw; }
.modal .box h2 { margin-top: 0; }
.modal .row { margin-bottom: 10px; }
.modal .row input, .modal .row select, .modal .row textarea { width: 100%; }

/* inbox */
.inbox { display: grid; grid-template-columns: 230px 1fr 460px; height: calc(100vh - 47px); }
.inbox.nothread { grid-template-columns: 230px 1fr 0; }
.chans { background: var(--bg2); border-right: 1px solid var(--line); padding: 10px 0; overflow-y: auto; }
.chans a { display: flex; justify-content: space-between; padding: 5px 14px; color: var(--muted); }
.chans a.on { background: #1264a3; color: #fff; }
.chans a.unread { color: var(--text); font-weight: 700; }
.chans .n { background: var(--loss); color: #fff; border-radius: 8px; padding: 0 6px; font-size: 11px; font-weight: 700; }
.chans .o { color: var(--muted); font-size: 11px; }
.stream { overflow-y: auto; padding: 0 0 20px; display: flex; flex-direction: column; }
.stream .head { position: sticky; top: 0; background: var(--bg); padding: 10px 16px; border-bottom: 1px solid var(--line);
  display: flex; gap: 10px; align-items: center; z-index: 3; }
.msg { display: grid; grid-template-columns: 40px 1fr; gap: 10px; padding: 8px 16px; border-left: 3px solid transparent; }
.msg:hover { background: #f8f8f8; }
.msg.sel { background: #fdf6e3; border-left-color: var(--gold); }
.msg img { width: 36px; height: 36px; border-radius: 4px; }
.msg .who { font-weight: 700; } .msg .role { color: var(--muted); font-size: 12px; margin-left: 6px; }
.msg .t { color: var(--muted); font-size: 12px; margin-left: 6px; }
.msg .body { white-space: pre-wrap; word-break: break-word; margin-top: 2px; }
.msg .meta { margin-top: 4px; display: flex; gap: 8px; align-items: center; font-size: 12px; flex-wrap: wrap; }
.msg.done { opacity: .55; }
.dl { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.dl.over { color: var(--loss); font-weight: 700; }
.form-card { border: 1px solid var(--line); border-left: 3px solid #7b5cff; border-radius: 4px; padding: 6px 10px; margin-top: 6px;
  display: grid; grid-template-columns: 110px 1fr; gap: 2px 10px; font-size: 13px; max-width: 640px; }
.form-card span:nth-child(odd) { color: var(--muted); }
.att { display: inline-flex; gap: 6px; align-items: center; border: 1px solid var(--line); border-radius: 4px; padding: 2px 8px; font-size: 12px; }
.thread { border-left: 1px solid var(--line); overflow-y: auto; padding: 14px; background: #fff; }
.thread .reply { border-top: 1px solid var(--line); padding: 8px 0; }
.thread pre.doc { white-space: pre-wrap; background: var(--bg2); padding: 10px; border-radius: 4px; font: 12px var(--mono); }
.thread table.grid th { top: 0; }
.done-mark { color: var(--plus); font-weight: 700; }

/* board */
.board { padding: 18px 26px; min-height: 100vh; display: grid; grid-template-rows: auto auto auto 1fr; gap: 18px; }
.board .hero { display: grid; grid-template-columns: 1.4fr 1fr; gap: 18px; align-items: stretch; }
.big { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 1px 3px rgba(0,0,0,.05); padding: 18px 22px; }
.big .lbl { font-weight: 600; font-size: 14px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
.big .val { font-family: var(--pixel); font-size: 64px; margin-top: 14px; line-height: 1.1; }
.big .sub { font-size: 15px; margin-top: 12px; color: var(--muted); }
.timer .val { color: var(--text); }
.kpis { display: grid; grid-template-columns: repeat(10, 1fr); gap: 10px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.kpi .lbl { font-weight: 600; font-size: 12px; color: var(--muted); }
.kpi .val { font-family: var(--pixel); font-size: 24px; margin-top: 10px; }
.kpi .ctl { font-size: 12px; color: var(--muted); margin-top: 8px; }
.lower { display: grid; grid-template-columns: 1.15fr 1fr; gap: 18px; min-height: 0; }
.teams .t { display: grid; grid-template-columns: 190px 1fr auto 120px; gap: 10px; align-items: center; margin-bottom: 7px; }
.teams .name { font-weight: 700; font-size: 14px; white-space: nowrap; overflow: hidden; }
.teams .barw { height: 26px; background: #f0f0f2; border-radius: 3px; position: relative; display: flex; align-items: center; }
.teams .barf { height: 100%; border-radius: 3px; }
.teams .avs { position: absolute; left: 6px; display: flex; gap: 2px; }
.teams .avs img { width: 20px; height: 20px; border-radius: 2px; }
.teams .amt { font-family: var(--pixel); font-size: 12px; text-align: right; }
.feed { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; overflow: hidden; display: flex; flex-direction: column; }
.feed .ev { display: grid; grid-template-columns: 28px 1fr auto; gap: 10px; align-items: center; padding: 4px 0; border-bottom: 1px solid #efeff1; font-size: 14px; }
.feed .ev img { width: 26px; height: 26px; border-radius: 3px; }
.feed .ev .ico { width: 26px; height: 26px; border-radius: 3px; display: flex; align-items: center; justify-content: center; font-size: 15px; background: #f0f0f2; }
.feed .ev .amt { font-family: var(--pixel); font-size: 11px; }
.feed .ev.bounty .txt { color: #8a5a00; font-weight: 600; }
.feed .ev.error .txt { color: #a3123f; }
.feed .ev.day .txt { font-weight: 700; color: var(--muted); }
.ach { display: flex; gap: 10px; flex-wrap: wrap; }
.ach .a { display: flex; gap: 8px; align-items: center; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; }
.ach .a .px { font-family: var(--sans); font-weight: 600; font-size: 12px; }
.ach .a .star { font-size: 18px; }

/* login */
.login { padding: 24px; }
.login .grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(112px, 1fr)); gap: 12px; }
.login .p { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 10px 6px; text-align: center; cursor: pointer;
  color: var(--text); font: 600 12px var(--sans); width: 100%; }
.login .p:hover { border-color: var(--accent); box-shadow: 0 4px 12px rgba(0,0,0,.08); transform: translateY(-2px); }
.login .p img { width: 72px; height: 72px; border-radius: 4px; display: block; margin: 0 auto 6px; }
.login .p .tn { font-size: 10px; margin-top: 4px; }
.login .signup-cta { text-align: center; margin: 24px 0 8px; }
.signup { max-width: 460px; margin: 32px auto; padding: 0 16px; }
.signup h1 { font-size: 22px; margin: 0 0 6px; }
.signup form { display: flex; flex-direction: column; gap: 12px; margin-top: 16px; }
.signup label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; font-size: 13px; }
.signup input, .signup select { font: inherit; font-weight: 400; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; }
@media (max-width: 720px) {
  .top { gap: 8px; padding: 8px 12px; }
  .top .clock, .top .spacer { display: none; }
  .nav { overflow-x: auto; flex: 1; min-width: 0; }
  .nav a { padding: 6px; white-space: nowrap; }
  .login { padding: 16px; }
  .login .grid { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; }
}

/* sql */
.sql { display: grid; grid-template-columns: 1fr 280px; gap: 16px; padding: 16px; }
.sql textarea { min-height: 140px; font-family: var(--mono); font-size: 13px; }
.sql .schema { font-size: 12px; max-height: calc(100vh - 80px); overflow-y: auto; }
.sql .schema details { border-bottom: 1px solid var(--line); padding: 3px 0; }
.sql .schema summary { cursor: pointer; font-family: var(--mono); }
.sql .res { overflow: auto; max-height: calc(100vh - 300px); margin-top: 12px; }

/* hypotheses */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 14px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
.card .txt { font-size: 15px; margin: 8px 0; white-space: pre-wrap; }
.card .nums { display: flex; gap: 6px; align-items: flex-end; height: 64px; margin-top: 10px; }
.card .nums .b { flex: 1; background: #1264a3; border-radius: 2px 2px 0 0; min-height: 2px; position: relative; }
.card .nums .b.before { background: #b8bcc8; }
.card .nums .b span { position: absolute; top: -16px; left: 0; right: 0; text-align: center; font: 10px var(--sans); color: var(--muted); }
.slide { padding: 50px 70px; min-height: 100vh; }
.slide .q { font-size: 34px; line-height: 1.3; margin: 30px 0; }
.slide .nums { display: flex; gap: 14px; align-items: flex-end; height: 260px; }
.slide .nums .b { flex: 1; background: #1264a3; border-radius: 3px 3px 0 0; position: relative; min-height: 4px; }
.slide .nums .b.before { background: #b8bcc8; }
.slide .nums .b span { position: absolute; top: -26px; left: 0; right: 0; text-align: center; font: 13px var(--pixel); }
.slide .nums .b i { position: absolute; bottom: -24px; left: 0; right: 0; text-align: center; font: 11px var(--pixel); color: var(--muted); font-style: normal; }

/* master */
.master { padding: 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.master section { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; }
.master section.wide { grid-column: 1 / -1; }
.master .row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 8px; }
.master table.grid th { top: 0; }
.teamname { max-width: 560px; margin: 40px auto; text-align: center; }
.teamname form { display: flex; gap: 8px; justify-content: center; margin: 18px 0; }
.teamname input { font-size: 14px; padding: 8px 10px; width: 320px; }
.teamname .ideas { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.teamname .ideas .tag { cursor: pointer; font-size: 12px; padding: 4px 8px; }

/* change 15: three big numbers, handled without people the biggest */
.board .hero.hero3 { grid-template-columns: 1.3fr 1fr .8fr .8fr; }
.board .big.auto { border-color: #1a9d78; background: #f2fbf7; }
.board .big.auto .val { font-size: 84px; color: #0f7a5c; }
.board .hero3 .big:not(.auto) .val { font-size: 44px; }
.board .tauto { font-size: 13px; color: #0f7a5c; font-weight: 700; white-space: nowrap; }
.board .ev .bot { color: #1d1c1d; }
@media (max-width: 900px) { .board .hero.hero3 { grid-template-columns: 1fr 1fr; } .board .big.auto .val { font-size: 48px; } }
.kpis .kpi .val { font-size: 18px; } .kpis .kpi { padding: 10px 10px; } .kpis .kpi .lbl { font-size: 11px; }
.login-intro { text-align: center; color: var(--muted); margin: 6px 16px 14px; font-size: 15px; }
.board .brk { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); z-index: 20; box-shadow: 0 6px 24px rgba(0,0,0,.25); background: #fff4d6; border: 2px solid #e8a33d; border-radius: 12px; padding: 12px 26px; font: 700 22px/1.2 "IBM Plex Sans", Lato, sans-serif; color: #7a5200; white-space: nowrap; }
.teams .name .tlead { display: block; font-size: 12px; font-weight: 500; color: var(--muted); }