/* kaffy project page */

/* On this page the header sits on the band too. */
.band-head .site-head a { color: var(--on-deep); }
.band-head .site-name { color: #eef3f6; }
.band-head + main .band { border-top: 0; }

/* Hero: a dark band, the terminal's own world, wordmark and install on top. */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem 4rem;
  padding-block: 2.5rem 4rem;
}
@media (min-width: 64rem) {
  .hero { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); align-items: end; }
}
.hero .display {
  font-size: clamp(4.5rem, 15vw, 10.5rem);
  margin-left: -0.05em;
  color: #eef3f6;
}
.hero .lede { margin: 1.25rem 0 0; max-width: 40ch; }

.hero-install { min-width: 0; }
.hero-install .command { margin: 0; }

/* Two-way switch between the install script and Homebrew. */
.switch { display: inline-flex; gap: 0.25rem; margin-bottom: 0.75rem; padding: 0.2rem; border-radius: 8px; background: var(--deep-2); }
.switch [role="tab"] {
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--on-deep-muted);
  font: 600 0.875rem var(--sans);
  padding: 0.4rem 0.8rem;
  cursor: pointer;
}
.switch [role="tab"]:hover { color: var(--on-deep); }
.switch [role="tab"][aria-selected="true"] { background: #23384a; color: #eef3f6; }

.release-line { margin: 0.9rem 0 0; font-size: 0.9375rem; color: var(--on-deep-muted); }
.release-line strong { color: #eef3f6; font-weight: 600; }
/* The release marker: amber, as offsets are on the home page. */
.release-line strong::before {
  content: "";
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  margin-right: 0.4rem;
  border-radius: 50%;
  background: var(--signal);
  vertical-align: 0.1em;
}

/* Release details appear once latest.json loads; a note shows if it can't. */
.when-loaded, .when-missing { display: none; }
[data-loaded="true"] .when-loaded { display: inline; }
[data-loaded="true"] p.when-loaded,
[data-loaded="true"] ul.when-loaded { display: block; }
[data-loaded="false"] .when-missing { display: block; }

/* The screens: a picker down the side like a TUI sidebar, the screen beside it. */
.hero .terminal {
  grid-column: 1 / -1;
  margin: 1rem 0 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 1px solid #1f3140;
  box-shadow: 0 30px 60px -30px rgb(0 0 0 / 0.6);
}
.terminal-bar { border-bottom: 1px solid #1f3140; padding: 0.5rem; }
.terminal-bar [role="tab"] { border-radius: 6px; padding: 0.45rem 0.8rem; }
.terminal-bar [role="tab"][aria-selected="true"] { background: #1c2e3c; color: #eef3f6; }
@media (min-width: 72rem) {
  .hero .terminal { grid-template-columns: 11.5rem minmax(0, 1fr); }
  .terminal-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
    padding: 0.75rem 0.5rem;
    border-bottom: 0;
    border-right: 1px solid #1f3140;
    overflow: visible;
  }
  .terminal-bar [role="tab"] { text-align: left; }
  /* The selected screen is marked with a bar, as kaffy marks the selected row. */
  .terminal-bar [role="tab"][aria-selected="true"] { box-shadow: inset 3px 0 0 var(--t-cyan); }
  .hero .terminal [role="tabpanel"] { grid-column: 2; grid-row: 1; }
}
.terminal-caption {
  margin: 0;
  padding: 0.75rem 1.1rem 0.9rem;
  max-width: none;
  color: var(--on-deep-muted);
  font-size: 0.875rem;
  border-top: 1px solid #1f3140;
}
.terminal-caption kbd { background: #1c2e3c; border-color: #2b4152; color: #eef3f6; }

/* Sections: heading in a narrow left column, content on the right. */
/* minmax(0, 1fr) lets long commands scroll instead of widening the page. */
.columns { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0.5rem 3rem; }
@media (min-width: 52rem) {
  .columns { grid-template-columns: 14rem minmax(0, 1fr); }
  .columns > h2 { position: sticky; top: 1.5rem; align-self: start; }
}
.columns h3 { margin-top: 2rem; }
.columns h3:first-child { margin-top: 0; }
.columns .command { margin-bottom: 1rem; }

.defs { margin: 0 0 1rem; display: grid; grid-template-columns: minmax(0, 1fr); gap: 0.35rem 1.5rem; max-width: var(--measure); }
@media (min-width: 40rem) { .defs { grid-template-columns: max-content minmax(0, 1fr); } }
.defs dt { font-weight: 600; }
.defs dd { margin: 0 0 0.5rem; color: var(--muted); }

.hash { word-break: break-all; color: var(--muted); }

pre.config {
  margin: 0 0 1rem;
  padding: 1rem;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 6px;
  overflow-x: auto;
  line-height: 1.5;
}

.keys { border-collapse: collapse; margin-bottom: 1rem; width: 100%; max-width: var(--measure); }
.keys caption { text-align: left; font-weight: 700; padding-bottom: 0.5rem; }
.keys th, .keys td { text-align: left; padding: 0.45rem 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.keys th { width: 7.5rem; font-weight: 400; white-space: nowrap; }
kbd {
  display: inline-block;
  min-width: 1.6em;
  padding: 0.05em 0.4em;
  border: 1px solid var(--rule);
  border-bottom-width: 2px;
  border-radius: 4px;
  background: var(--paper);
  text-align: center;
  font-size: 0.8125rem;
}

/* One line per platform: name, size, then the checksum. */
.downloads { list-style: none; padding: 0; margin: 0.5rem 0 1rem; }
.downloads li { margin: 0 0 0.75rem; }
.downloads span { color: var(--muted); }

/* The recorded tour. */
.recording {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid #1f3140;
  border-radius: 8px;
  background: #0f1a24;
}

/* Stress-test results. The charts are white cards in both themes. */
.perf { border-collapse: collapse; margin: 0 0 1.25rem; width: 100%; max-width: var(--measure); }
.perf caption { text-align: left; font-weight: 700; padding-bottom: 0.5rem; }
.perf th, .perf td { text-align: left; padding: 0.45rem 0.75rem 0.45rem 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.perf thead th { color: var(--muted); font-weight: 600; }
.perf tbody th { font-weight: 400; }
.charts { display: grid; gap: 1rem; margin: 0 0 1rem; max-width: 720px; }
.charts img { display: block; width: 100%; height: auto; background: #fff; border: 1px solid var(--rule); border-radius: 8px; }
.note { color: var(--muted); font-size: 0.95rem; }
.compare { margin: 0 0 1rem; max-width: var(--measure); }
.compare summary { cursor: pointer; font-weight: 600; padding: 0.25rem 0; }
.compare[open] summary { margin-bottom: 0.5rem; }