/* task-ledger live view: a check register, not a dashboard. */

:root {
  color-scheme: light;
  --paper: #e4ebe3;
  --ink: #1a2218;
  --mute: #5a6756;
  --rule: #c3cec0;
  --claim: #c45c26;
  --hover: #dfe6de;
  --input: #f4f7f3;
  --font-display: "Iowan Old Style", Palatino, "Palatino Linotype", "Times New Roman", serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --font-body: "Source Sans 3", "Source Sans Pro", "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) {
    color-scheme: dark;
    --paper: #161c14;
    --ink: #e6eee4;
    --mute: #8b9788;
    --rule: #2e382c;
    --claim: #e07a3a;
    --hover: #1e261c;
    --input: #1e261c;
  }
}

html[data-theme="dark"] {
  color-scheme: dark;
  --paper: #161c14;
  --ink: #e6eee4;
  --mute: #8b9788;
  --rule: #2e382c;
  --claim: #e07a3a;
  --hover: #1e261c;
  --input: #1e261c;
}

html[data-theme="light"] {
  color-scheme: light;
}

* { box-sizing: border-box; }
html { color-scheme: light dark; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.45;
}

a { color: inherit; }
a:hover { color: var(--claim); }

.wrap {
  max-width: 52rem;
  margin: 0 auto;
  padding: 2.25rem 1.25rem 4rem;
}

header.mast {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem 1rem;
  align-items: baseline;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 0.75rem;
  margin-bottom: 1.75rem;
}
header.mast p {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--mute);
  font-size: 0.92rem;
}
.brand {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0;
}
.brand a { text-decoration: none; }
.meta {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--mute);
}

.theme-flip {
  display: inline-grid;
  place-items: center;
  width: 1.85rem;
  height: 1.85rem;
  padding: 0;
  border: 1px solid var(--rule);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}
.theme-flip:hover { border-color: var(--claim); color: var(--claim); }
.theme-flip .icon-sun,
.theme-flip .icon-moon { display: none; }
.theme-flip:not([data-theme]) .icon-sun,
.theme-flip[data-theme="light"] .icon-sun { display: block; }
.theme-flip[data-theme="dark"] .icon-moon { display: block; }
@media (prefers-color-scheme: dark) {
  .theme-flip:not([data-theme]) .icon-sun { display: none; }
  .theme-flip:not([data-theme]) .icon-moon { display: block; }
}

.notice {
  font-size: 0.88rem;
  color: var(--mute);
  border-left: 3px solid var(--rule);
  padding: 0.2rem 0 0.2rem 0.8rem;
  margin: 0 0 1.5rem;
}

h2.phase {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  margin: 1.75rem 0 0.4rem;
  padding-top: 0.4rem;
  border-top: 1px solid var(--rule);
}
h2.phase:first-of-type { border-top: 0; padding-top: 0; }

.register { list-style: none; margin: 0; padding: 0; }
.register li {
  border-bottom: 1px dotted var(--rule);
}
.register li.claimed {
  box-shadow: inset 3px 0 0 var(--claim);
}
.register a.row {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0.65rem 1rem;
  padding: 0.55rem 0.2rem 0.55rem 0;
  text-decoration: none;
  color: inherit;
}
.register li.claimed a.row { padding-left: 0.65rem; }
.register a.row:hover {
  color: inherit;
  background: var(--hover);
}
.register a.row:hover .title { color: var(--claim); }
.handle {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-variant-numeric: tabular-nums;
  text-decoration: none;
  padding-top: 0.15rem;
}
.row-main { min-width: 0; }
.title {
  display: block;
  margin: 0;
  font-size: 1.02rem;
}
.row-meta {
  display: block;
  margin: 0.15rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--mute);
}
.pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--claim);
}

article.task h1 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 600;
  margin: 0.35rem 0 0.5rem;
}
.prose {
  white-space: pre-wrap;
  max-width: 40rem;
}
.notes { list-style: none; padding: 0; margin: 0; }
.notes li {
  border-top: 1px dotted var(--rule);
  padding: 0.6rem 0;
}
.notes .who {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--mute);
}

.checks {
  list-style: none;
  margin: 0.4rem 0 0.8rem;
  padding: 0;
  max-width: 40rem;
}
.checks li {
  display: grid;
  grid-template-columns: 1.05rem 1fr;
  gap: 0.55rem;
  align-items: start;
  margin: 0.4rem 0;
}
.checks li::before {
  content: "";
  width: 0.85rem;
  height: 0.85rem;
  margin-top: 0.28rem;
  border: 1px solid var(--ink);
  background: transparent;
}
.checks li.done {
  color: var(--mute);
}
.checks li.done::before {
  background: var(--claim);
  border-color: var(--claim);
}

form.logout { display: none; }
button[form="logout"] {
  font: inherit;
  background: none;
  border: 0;
  padding: 0;
  color: inherit;
  cursor: pointer;
}
button[form="logout"]:hover { color: var(--claim); }

form.signin { margin: 1.25rem 0 1.75rem; }
form.signin label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 0.35rem;
}
form.signin input {
  display: block;
  width: 100%;
  max-width: 28rem;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  padding: 0.45rem 0.5rem;
  border: 1px solid var(--rule);
  background: var(--input);
  color: var(--ink);
}
form.signin button {
  margin-top: 0.75rem;
  font: inherit;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 0.35rem 0.85rem;
  cursor: pointer;
}
form.signin button:hover { color: var(--claim); border-color: var(--claim); }

:focus-visible { outline: 2px solid var(--claim); outline-offset: 2px; }

@media (max-width: 40rem) {
  .register a.row { grid-template-columns: 1fr; gap: 0.15rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}