/* ToolLabel Watch: a register page for IT leads. System fonts only, no external resources. */
:root {
  --ground: #eef1f5;
  --paper: #ffffff;
  --ink: #172033;
  --muted: #4a5568;
  --line: #c9d1dc;
  --line-strong: #8a96a8;
  --accent: #1b4b8f;
  --accent-ink: #ffffff;
  --warn-bg: #fff1d6;
  --warn-line: #c26a00;
  --warn-ink: #5c2e00;
  --ok-bg: #e3f2e8;
  --ok-ink: #1e5b34;
  --bad: #a33b00;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 16px/1.55 var(--sans);
}
a { color: var(--accent); text-underline-offset: 2px; }
code, .mono { font-family: var(--mono); font-size: .92em; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
[hidden] { display: none !important; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* top bar */
.bar { background: var(--ink); color: #fff; }
.bar .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 52px; gap: 12px; }
.mark { font-weight: 700; letter-spacing: .01em; display: flex; align-items: center; gap: 10px; }
.mark svg { flex: none; }
.bar a { color: #fff; display: inline-flex; align-items: center; min-height: 44px; font-size: .9rem; }

/* lead */
.lead { padding: 36px 0 24px; }
.kicker { font: 600 .78rem/1.2 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 0 0 10px; }
h1 { font-size: clamp(1.65rem, 4.2vw, 2.4rem); line-height: 1.15; margin: 0 0 12px; max-width: 24em; letter-spacing: -.01em; }
.sub { font-size: 1.08rem; max-width: 40em; margin: 0 0 22px; color: var(--ink); }
.sub strong { white-space: nowrap; }

/* the lookup bar: a form laid out like a register entry */
.entry { background: var(--paper); border: 1px solid var(--line-strong); border-radius: 6px; padding: 16px; display: grid; gap: 12px; grid-template-columns: 1fr; }
.field label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: 4px; }
.field input {
  width: 100%; min-height: 48px; padding: 8px 12px; font: 1rem var(--mono);
  border: 1px solid var(--line-strong); border-radius: 4px; background: #fff; color: var(--ink);
}
.field input::placeholder { color: #5b6678; }
.btn {
  min-height: 48px; padding: 10px 20px; border-radius: 4px; border: 2px solid var(--accent);
  background: var(--accent); color: var(--accent-ink); font: 700 1rem var(--sans); cursor: pointer;
}
.btn:hover { background: #163c73; }
.btn-quiet { background: #fff; color: var(--accent); }
.btn-quiet:hover { background: #e8eef8; }
.entry-foot { display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: center; font-size: .88rem; color: var(--muted); margin: 0; }
.linkbtn { background: none; border: 0; padding: 0; min-height: 44px; color: var(--accent); font: inherit; text-decoration: underline; cursor: pointer; }

@media (min-width: 820px) {
  .entry { grid-template-columns: 1.5fr 1fr auto; align-items: end; }
  .entry-foot { grid-column: 1 / -1; }
}

/* success block */
.done { margin-top: 18px; background: var(--ok-bg); border: 1px solid #5f9c75; border-left-width: 6px; border-radius: 6px; padding: 18px 20px; }
.done h2 { margin: 0 0 6px; font-size: 1.25rem; }
.done:focus { outline: 3px solid var(--accent); }
.keybox { font-family: var(--mono); background: #fff; border: 1px dashed var(--line-strong); padding: 10px 12px; border-radius: 4px; overflow-wrap: anywhere; margin: 10px 0; }
.done ul { margin: 8px 0; padding-left: 20px; }

/* register layout */
.register { display: grid; gap: 22px; padding-bottom: 28px; }
@media (min-width: 980px) { .register { grid-template-columns: minmax(0, 1fr) 340px; align-items: start; } .side { position: sticky; top: 16px; } }

.sheet { background: var(--paper); border: 1px solid var(--line-strong); border-radius: 6px; overflow: hidden; }
.sheet-head { padding: 14px 18px; border-bottom: 1px solid var(--line); display: grid; gap: 6px; }
.sample { display: inline-block; font: 700 .72rem/1 var(--sans); letter-spacing: .07em; text-transform: uppercase; background: #e6e9ef; color: #2d384b; padding: 5px 8px; border-radius: 3px; width: fit-content; }
.sheet-head h2 { margin: 0; font: 700 1.35rem/1.2 var(--mono); }
.meta { display: flex; flex-wrap: wrap; gap: 4px 18px; margin: 0; font-size: .88rem; color: var(--muted); }
.meta b { color: var(--ink); font-weight: 600; }

.alert { margin: 0; padding: 14px 18px; background: var(--warn-bg); border-bottom: 1px solid var(--warn-line); color: var(--warn-ink); display: grid; grid-template-columns: auto 1fr; gap: 12px; }
.alert svg { margin-top: 3px; }
.alert strong { display: block; font-size: 1.02rem; }
.alert p { margin: 2px 0 0; }

.block-title { margin: 0; padding: 12px 18px 6px; font: 700 .78rem/1.2 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }

/* version ledger */
.ledger { list-style: none; margin: 0; padding: 0 18px 8px; }
.ledger li { display: grid; grid-template-columns: 92px 1fr; gap: 4px 14px; padding: 12px 0; border-top: 1px solid var(--line); }
.ledger li:first-child { border-top: 0; }
.ver { font: 700 .95rem var(--mono); }
.ver small { display: block; font: 400 .8rem var(--sans); color: var(--muted); }
.ledger p { margin: 0; }
.diff { font-family: var(--mono); font-size: .9rem; margin-top: 6px; padding: 8px 10px; border-left: 4px solid var(--warn-line); background: #fff8ea; border-radius: 0 4px 4px 0; overflow-wrap: anywhere; }
.diff .plus { font-weight: 700; color: var(--bad); }
.tag { display: inline-block; font: 700 .7rem/1 var(--sans); letter-spacing: .05em; text-transform: uppercase; padding: 4px 6px; border-radius: 3px; vertical-align: 1px; }
.tag-changed { background: var(--bad); color: #fff; }
.tag-base { background: var(--ink); color: #fff; }

/* tools table */
.tools { width: 100%; border-collapse: collapse; font-size: .93rem; }
.tools th { text-align: left; font: 700 .76rem/1.2 var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); padding: 8px 10px; border-bottom: 2px solid var(--line-strong); background: #f7f9fb; }
.tools td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.tools tr.mismatch td { background: #fff8ea; }
.tools td:first-child, .tools th:first-child { padding-left: 18px; }
.tools td:last-child, .tools th:last-child { padding-right: 18px; }
.chip { display: inline-block; font: 700 .76rem/1 var(--sans); letter-spacing: .04em; text-transform: uppercase; padding: 5px 7px; border-radius: 3px; border: 1px solid transparent; }
.c-read { background: #dce7f5; color: #1f3a5f; border-color: #a9bfdc; }
.c-write { background: #ffe3b0; color: #6b3a00; border-color: #e3b866; }
.c-delete { background: #fbd9d9; color: #7a1212; border-color: #e19b9b; }
.c-send { background: #eaddf7; color: #4a1f73; border-color: #c4a6e3; }
.c-none { background: #fff; color: #3a4558; border-color: var(--line-strong); border-style: dashed; }
.hint { display: block; font: .76rem var(--mono); color: var(--muted); margin-top: 4px; }
.ok { color: var(--ok-ink); font-weight: 700; }
.no { color: var(--bad); font-weight: 700; }
.legend { margin: 0; padding: 12px 18px; font-size: .86rem; color: var(--muted); }

@media (max-width: 720px) {
  .tools thead { position: absolute; left: -9999px; }
  .tools, .tools tbody, .tools tr, .tools td { display: block; width: 100%; }
  .tools tr { padding: 10px 18px; border-bottom: 1px solid var(--line); }
  .tools tr.mismatch { background: #fff8ea; }
  .tools td { border: 0; padding: 2px 0; background: transparent !important; }
  .tools td:first-child, .tools td:last-child { padding-left: 0; padding-right: 0; }
  .tools td[data-label]::before { content: attr(data-label) ": "; font-weight: 600; color: var(--muted); font-size: .82rem; }
  .tools td.tname { font: 700 1rem var(--mono); }
  .tools td.tname::before { content: none; }
  .ledger li { grid-template-columns: 1fr; }
}

/* side: the offer ticket and the watch terms */
.side { display: grid; gap: 16px; }
.ticket { background: var(--paper); border: 2px dashed var(--line-strong); border-radius: 6px; padding: 16px 18px; }
.ticket .state { display: inline-block; font: 700 .72rem/1 var(--sans); letter-spacing: .07em; text-transform: uppercase; background: var(--warn-bg); color: var(--warn-ink); border: 1px solid var(--warn-line); padding: 5px 7px; border-radius: 3px; }
.ticket h2 { margin: 10px 0 2px; font-size: 1.1rem; }
.price { font: 700 2rem/1.1 var(--sans); margin: 4px 0 8px; }
.price small { font: 400 .95rem var(--sans); color: var(--muted); }
.ticket ul { margin: 0 0 14px; padding-left: 18px; }
.ticket .btn { width: 100%; }
.ticket .fine { font-size: .84rem; color: var(--muted); margin: 10px 0 0; }
.thanks { background: #eef3fb; border-left: 5px solid var(--accent); padding: 12px 14px; border-radius: 4px; }
.thanks p { margin: 0 0 6px; }
.free { background: var(--paper); border: 1px solid var(--line-strong); border-radius: 6px; padding: 14px 18px; }
.free h2 { font-size: 1rem; margin: 0 0 6px; }
.free ul { margin: 0; padding-left: 18px; font-size: .93rem; }

/* method and limits */
.method { background: var(--paper); border-top: 1px solid var(--line-strong); padding: 28px 0 32px; }
.method h2 { font-size: 1.25rem; margin: 0 0 16px; }
.method-grid { display: grid; gap: 22px; }
@media (min-width: 820px) { .method-grid { grid-template-columns: repeat(3, 1fr); } }
.method h3 { margin: 0 0 6px; font-size: 1rem; }
.method p, .method ul { margin: 0; font-size: .95rem; }
.method ul { padding-left: 18px; }

/* recently changed list */
.recent { list-style: none; margin: 0; padding: 0; }
.recent li { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: .95rem; }

/* footer */
.foot { padding: 22px 0 36px; font-size: .9rem; color: var(--muted); }
.foot p { margin: 0 0 6px; max-width: 52em; }
.foot a { display: inline-flex; align-items: center; min-height: 44px; }
.foot .wrap p a { display: inline; min-height: 0; }