:root {
  --carbon: #0c0c0d; --lift: #17171a; --card: #1e1e22; --edge: #2b2b30;
  --white: #f5f4f2; --grey: #9b9a98; --grey-deep: #63625f;
  --signal: #3f7bff; --signal-deep: #2b5fd6;
  --ok: #3ccf8e; --warn: #f2b84b; --bad: #ff6b6b;
  --display: "Archivo", system-ui, sans-serif; --sans: "Geist", system-ui, sans-serif; --mono: "Geist Mono", ui-monospace, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--carbon); color: var(--white); font: 14px/1.5 var(--sans); }
a { color: var(--signal); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; letter-spacing: -0.01em; }
h1 { font-size: 26px; margin: 0 0 18px; }
h2 { font-size: 18px; margin: 26px 0 10px; }
h3 { font-size: 15px; margin: 18px 0 8px; }
.muted { color: var(--grey); }
.small { font-size: 12px; }
.mono { font-family: var(--mono); }

/* layout */
.shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
nav.side { background: var(--lift); border-right: 1px solid var(--edge); padding: 20px 14px; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 2px; }
nav.side .brand { font-family: var(--display); font-weight: 800; font-size: 17px; padding: 0 10px 18px; }
nav.side .brand span { color: var(--signal); }
nav.side a { color: var(--grey); padding: 8px 10px; border-radius: 8px; display: block; }
nav.side a:hover { background: var(--card); color: var(--white); text-decoration: none; }
nav.side a.on { background: var(--card); color: var(--white); box-shadow: inset 2px 0 0 var(--signal); }
nav.side .sep { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--grey-deep); padding: 16px 10px 4px; }
nav.side .who { margin-top: auto; padding: 10px; font-size: 12px; color: var(--grey); border-top: 1px solid var(--edge); }
main { padding: 28px 32px 60px; min-width: 0; }
@media (max-width: 820px) {
  .shell { grid-template-columns: 1fr; }
  nav.side { position: static; height: auto; flex-direction: row; flex-wrap: wrap; padding: 10px; }
  nav.side .brand { width: 100%; padding-bottom: 6px; }
  nav.side .sep, nav.side .who { display: none; }
  main { padding: 18px 16px 40px; }
}

/* controls */
input, select, textarea { background: var(--carbon); color: var(--white); border: 1px solid var(--edge); border-radius: 8px; padding: 8px 10px; font: inherit; width: 100%; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--signal); }
input[type=checkbox] { width: auto; accent-color: var(--signal); }
textarea { min-height: 80px; resize: vertical; }
label { display: block; font-size: 12px; color: var(--grey); margin: 10px 0 4px; }
label.check { display: flex; align-items: center; gap: 8px; color: var(--white); font-size: 13px; margin: 6px 0; cursor: pointer; }
button, .btn { background: var(--signal); color: #fff; border: 0; border-radius: 8px; padding: 8px 14px; font: 600 13px var(--sans); cursor: pointer; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
button:hover, .btn:hover { background: var(--signal-deep); text-decoration: none; }
button.ghost, .btn.ghost { background: transparent; border: 1px solid var(--edge); color: var(--white); }
button.ghost:hover, .btn.ghost:hover { border-color: var(--grey-deep); background: var(--card); }
button.danger { background: transparent; border: 1px solid #5a2a2a; color: var(--bad); }
button.danger:hover { background: #2a1515; }
button:disabled { opacity: .5; cursor: default; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.grow { flex: 1; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 14px; }
@media (max-width: 700px) { .grid2, .grid3 { grid-template-columns: 1fr; } }

.card { background: var(--lift); border: 1px solid var(--edge); border-radius: 12px; padding: 18px 20px; margin-bottom: 16px; }
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat { background: var(--lift); border: 1px solid var(--edge); border-radius: 12px; padding: 14px 16px; }
.stat b { display: block; font: 800 26px var(--display); }
.stat span { color: var(--grey); font-size: 12px; }

table.list { width: 100%; border-collapse: collapse; }
table.list th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--grey-deep); padding: 8px 10px; border-bottom: 1px solid var(--edge); }
table.list td { padding: 9px 10px; border-bottom: 1px solid var(--edge); vertical-align: top; }
table.list tr.click { cursor: pointer; }
table.list tr.click:hover td { background: var(--lift); }
.tablewrap { overflow-x: auto; }

.pill { display: inline-block; font-size: 11px; padding: 2px 8px; border-radius: 99px; background: var(--card); border: 1px solid var(--edge); color: var(--grey); white-space: nowrap; }
.pill.New { color: var(--white); }
.pill.Contacted, .pill.Sent { color: var(--signal); border-color: #24407e; }
.pill[class~="Call"], .pill.Proposal { color: var(--warn); border-color: #6b5321; }
.pill.Won, .pill.Signed { color: var(--ok); border-color: #1d6145; }
.pill.Lost, .pill.Not, .pill.Cancelled { color: var(--bad); border-color: #5a2a2a; }

.warn { background: #2a2312; border: 1px solid #6b5321; color: var(--warn); border-radius: 8px; padding: 10px 12px; margin: 10px 0; font-size: 13px; }
.err { color: var(--bad); font-size: 13px; margin-top: 8px; min-height: 18px; }
.toast { position: fixed; bottom: 20px; right: 20px; background: var(--card); border: 1px solid var(--edge); padding: 10px 16px; border-radius: 10px; z-index: 50; }

/* login */
.login { max-width: 360px; margin: 14vh auto; padding: 0 16px; }
.login h1 span { color: var(--signal); }

/* lead detail */
.split { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 20px; align-items: start; }
@media (max-width: 1000px) { .split { grid-template-columns: 1fr; } }
.kv { display: grid; grid-template-columns: 110px 1fr; gap: 6px 12px; font-size: 13px; }
.kv dt { color: var(--grey); }
.kv dd { margin: 0; overflow-wrap: anywhere; }
.timeline .item { border-left: 2px solid var(--edge); padding: 2px 0 12px 12px; margin-left: 4px; }
.timeline .item .t { font-size: 11px; color: var(--grey-deep); }
.timeline .item .b { white-space: pre-wrap; }

/* contract builder & editor */
.builder { display: grid; grid-template-columns: 420px minmax(0, 1fr); gap: 20px; align-items: start; }
@media (max-width: 1100px) { .builder { grid-template-columns: 1fr; } }
fieldset { border: 1px solid var(--edge); border-radius: 12px; padding: 6px 16px 14px; margin: 0 0 14px; }
legend { padding: 0 6px; font-family: var(--display); font-weight: 700; }
fieldset.off > :not(legend) { display: none; }
.paper { background: #fff; border-radius: 10px; width: 100%; border: 0; min-height: 80vh; display: block; }
.toolbar { position: sticky; top: 0; z-index: 5; background: var(--carbon); padding: 10px 0; display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.toolbar button.ghost { padding: 6px 10px; }

/* playbook */
.doc { max-width: 860px; }
.doc h1 { font-size: 30px; }
.doc h2 { font-size: 21px; margin-top: 40px; padding-top: 16px; border-top: 1px solid var(--edge); }
.doc p, .doc li { color: #dcdad6; }
.doc blockquote { margin: 12px 0; padding: 12px 16px; border-left: 3px solid var(--signal); background: var(--lift); border-radius: 0 8px 8px 0; }
.doc blockquote p { margin: 4px 0; }
.doc table { border-collapse: collapse; width: 100%; margin: 12px 0; font-size: 13px; }
.doc th, .doc td { border: 1px solid var(--edge); padding: 7px 10px; text-align: left; vertical-align: top; }
.doc th { background: var(--lift); }
.doc .toc { columns: 2; font-size: 13px; }
.doc .callout { background: #13203d; border: 1px solid #24407e; border-radius: 10px; padding: 12px 16px; margin: 14px 0; }
.doc .no { background: #2a1515; border: 1px solid #5a2a2a; border-radius: 10px; padding: 12px 16px; margin: 14px 0; }
@media print {
  nav.side, .toolbar, .noprint { display: none !important; }
  .shell { display: block; }
  html, body { background: #fff; color: #000; }
  .doc p, .doc li { color: #000; }
}
nav.side .who a { display: inline; padding: 0; background: none; box-shadow: none; }

/* contract steps */
.steps { display: flex; gap: 6px; flex-wrap: wrap; margin: 0 0 18px; }
.step { background: var(--lift); border: 1px solid var(--edge); color: var(--grey); font-weight: 500; }
.step:hover { background: var(--card); }
.step.on { background: var(--signal); border-color: var(--signal); color: #fff; }
.step.done { color: var(--white); }
.svcs { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; }
.svc { display: flex; flex-direction: column; gap: 4px; border: 1px solid var(--edge); border-radius: 12px; padding: 16px; cursor: pointer; color: var(--white); font-size: 14px; margin: 0; position: relative; }
.svc input { position: absolute; top: 14px; right: 14px; }
.svc span { color: var(--grey); font-size: 12px; }
.svc.on { border-color: var(--signal); background: #13203d; }
.okbox { background: #10251c; border: 1px solid #1d6145; color: var(--ok); border-radius: 8px; padding: 10px 12px; margin: 10px 0; font-size: 13px; }
.warn ul { margin: 6px 0; }
.warntext { color: var(--warn); }
.btn.disabled { opacity: .45; cursor: not-allowed; }
button.small { padding: 4px 10px; font-size: 12px; }
details.card summary { cursor: pointer; }
.pill.Needs { color: var(--warn); border-color: #6b5321; }

/* calendar */
.calwrap { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 16px; margin-top: 16px; align-items: start; }
@media (max-width: 1100px) { .calwrap { grid-template-columns: 1fr; } }
.cal { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); border: 1px solid var(--edge); border-radius: 12px; overflow: hidden; background: var(--lift); }
.dow { padding: 8px; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--grey-deep); border-bottom: 1px solid var(--edge); }
.day { min-height: 104px; padding: 6px; border-right: 1px solid var(--edge); border-bottom: 1px solid var(--edge); cursor: pointer; display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.day:nth-child(7n) { border-right: 0; }
.day:hover { background: var(--card); }
.day.other { opacity: .45; }
.day.sel { background: #13203d; }
.day .dn { font-size: 12px; color: var(--grey); }
.day.today .dn { background: var(--signal); color: #fff; border-radius: 99px; width: 22px; height: 22px; display: grid; place-items: center; font-weight: 600; }
.chip { display: block; font-size: 11px; padding: 2px 6px; border-radius: 6px; background: #1b2a4d; color: #cfe0ff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chip:hover { text-decoration: none; filter: brightness(1.2); }
.chip.k-Call { background: #1d3a2d; color: #bdf0d6; }
.chip.k-Follow-up { background: #3a3016; color: #f6dfa6; }
.chip.k-Other { background: var(--card); color: var(--white); }
.chip.follow { background: transparent; border: 1px dashed var(--grey-deep); color: var(--grey); }
.chip.done { text-decoration: line-through; opacity: .6; }
.more { font-size: 11px; color: var(--grey); }
.agenda { margin: 8px 0; }
.agenda .mono { display: inline-block; min-width: 64px; color: var(--grey); font-size: 12px; }
@media (max-width: 700px) { .day { min-height: 70px; } .chip { font-size: 10px; padding: 1px 4px; } }