/* Shared styles for the agent-CLI pages (home + AI transparency). */
:root {
  --desk: #ECEAE3;
  --term: #FAF9F5;
  --chrome: #F0EEE7;
  --rule: #DDD9CE;
  --fg: #3D3929;
  --dim: #8F8A7C;
  --accent: #D97757;
  --accent-soft: #F6E3DA;
  --select: #F1E6DF;
  --green: #4E8A3E;
  --blue: #3B6FC4;
  --shadow: rgba(61, 57, 41, 0.45);
  --mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;
  --glyph: ui-monospace, Menlo, Consolas, 'DejaVu Sans Mono', monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --desk: #141413;
    --term: #1F1E1C;
    --chrome: #282724;
    --rule: #3B3934;
    --fg: #E9E6DD;
    --dim: #8E8A80;
    --accent: #E08868;
    --accent-soft: #3B2A23;
    --select: #3A2A22;
    --green: #86B96E;
    --blue: #8FB4F5;
    --shadow: rgba(0, 0, 0, 0.6);
  }
}

:root[data-theme="dark"] {
  --desk: #141413;
  --term: #1F1E1C;
  --chrome: #282724;
  --rule: #3B3934;
  --fg: #E9E6DD;
  --dim: #8E8A80;
  --accent: #E08868;
  --accent-soft: #3B2A23;
  --select: #3A2A22;
  --green: #86B96E;
  --blue: #8FB4F5;
  --shadow: rgba(0, 0, 0, 0.6);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
@media (min-width: 1440px) { html { font-size: 17px; } }
body { background: var(--desk); color: var(--fg); font-family: var(--mono); min-width: 320px; transition: background-color 0.3s; }
.window, .titlebar, .welcome > .title, .menu { transition: background-color 0.3s, border-color 0.3s; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.desk { display: flex; flex-direction: column; justify-content: center; min-height: 100vh; min-height: 100svh; padding: 0.9rem 1.75rem; }

.window {
  width: 100%;
  max-width: 84rem;
  margin: 0 auto;
  border: 1px solid var(--rule);
  border-radius: 0.85rem;
  background: var(--term);
  box-shadow: 0 30px 70px -35px var(--shadow);
  overflow: hidden;
}

.titlebar {
  position: relative;
  display: flex;
  align-items: center;
  height: 2.2rem;
  padding: 0 1rem;
  border-bottom: 1px solid var(--rule);
  background: var(--chrome);
  color: var(--dim);
  font-size: 0.72rem;
}

.lights { display: flex; gap: 0.45rem; }
.lights i { width: 0.75rem; height: 0.75rem; border-radius: 50%; }
.lights i:nth-child(1) { background: #FF5F57; }
.lights i:nth-child(2) { background: #FEBC2E; }
.lights i:nth-child(3) { background: #28C840; }
.titlebar span { position: absolute; left: 50%; transform: translateX(-50%); max-width: calc(100% - 12rem); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.screen { padding: 1.25rem 1.75rem 0.85rem; font-size: 0.9rem; line-height: 1.5; }

/* --- Welcome panel ---------------------------------------------------------------- */

.welcome {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0 2.5rem;
  align-items: center;
  padding: 1.1rem 2rem 1rem 1.5rem;
  border: 1.5px solid var(--accent);
  border-radius: 0.7rem;
}

.welcome > .title {
  position: absolute;
  top: -0.8em;
  left: 1.1rem;
  padding: 0 0.6ch;
  background: var(--term);
  color: var(--accent);
}

/* Box is the visible tile (photo cropped at the tile's bottom edge). */
.avatar { height: clamp(14rem, 37vh, 26rem); aspect-ratio: 1106 / 1190; }
.avatar .face { width: 100%; }
.backdrop [data-clip] { fill: var(--accent-soft); }
.welcome > div { min-width: 0; container-type: inline-size; }

.banner {
  color: var(--accent);
  font-family: var(--glyph);
  font-size: clamp(1px, 2.3cqi, 15px);
  line-height: 1;
  white-space: pre;
}

.tagline { margin-top: 0.9rem; font-size: 1.05rem; font-weight: 600; }
.tagline span { color: var(--dim); font-weight: 400; }

.columns {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 0 2rem;
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
}

.columns h2 { color: var(--accent); font-size: 1em; font-weight: 700; }
.columns ol { margin-top: 0.25rem; list-style: none; counter-reset: tip; }
.columns ol li { counter-increment: tip; }
.columns ol li::before { content: counter(tip) '. '; color: var(--dim); }
.columns code { color: var(--accent); font-family: inherit; }
.links { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 0 2ch; margin-top: 0.25rem; }
.links dt { color: var(--dim); }
.links dd { overflow-wrap: anywhere; }

/* --- Transcript -------------------------------------------------------------------- */

.transcript { margin-top: 1.5rem; }
.user { color: var(--dim); }
.user b { color: var(--fg); font-weight: 400; }
.tool, .reply { position: relative; margin-top: 0.75rem; padding-left: 1.5rem; }
/* Draw markers instead of using a glyph that Android may render as an emoji. */
.tool::before, .reply::before { content: ''; position: absolute; left: 0.1rem; top: 0.55em; width: 0.45em; height: 0.45em; border-radius: 50%; background: currentColor; }
.tool::before { color: var(--green); }
.tool b { font-weight: 700; }
.tool .result { padding-left: 1ch; color: var(--dim); }
.reply p + p { margin-top: 0.9rem; }

/* --- Prompt, command menu, status line ---------------------------------------------- */

.prompt-wrap { position: relative; margin-top: 1.25rem; }

.prompt {
  display: flex;
  align-items: center;
  gap: 1ch;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--rule);
  border-radius: 0.55rem;
  transition: border-color 0.15s;
}

.prompt:focus-within { border-color: var(--dim); }

.prompt input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--fg);
  font: inherit;
  caret-color: var(--fg);
}

.prompt input::placeholder { color: var(--dim); }

.menu { position: absolute; left: 0; right: 0; bottom: calc(100% + 0.35rem); z-index: 30; max-height: min(28rem, 50vh); max-height: min(28rem, 50dvh); overflow-y: auto; overscroll-behavior: contain; list-style: none; padding: 0.5rem 0.9rem; border: 1px solid var(--rule); border-radius: 0.55rem; background: var(--term); box-shadow: 0 -12px 30px -18px var(--shadow); }
.menu li { display: grid; grid-template-columns: 18ch 1fr; padding: 0.05rem 0.5ch; border-radius: 0.25rem; cursor: pointer; }
.menu li span { color: var(--dim); }
.menu li[aria-selected="true"] { background: var(--select); color: var(--accent); }
.menu li[aria-selected="true"] span { color: var(--fg); }

.status { display: flex; justify-content: space-between; gap: 1rem; margin-top: 0.65rem; padding: 0 0.9rem; color: var(--dim); font-size: 0.78rem; }
.spinner { color: var(--accent); }
.spinner i { display: inline-block; width: 1.4ch; margin-right: 0.6ch; font-family: var(--glyph); font-style: normal; text-align: center; }

@media (min-width: 901px) and (max-width: 1200px) {
  .welcome { gap: 0 1.5rem; padding-inline: 1.25rem; }
  .avatar { height: clamp(14rem, 28vw, 20rem); }
  .columns { grid-template-columns: 1fr; gap: 1rem; }
}

@media (max-width: 900px) {
  .desk { padding: 0.75rem 0.5rem; }
  .screen { padding: 1.25rem 0.9rem 1rem; font-size: 0.9rem; line-height: 1.65; }
  .welcome { grid-template-columns: 1fr; gap: 1rem; padding: 1.5rem 1rem 1rem; }
  .avatar { height: auto; width: min(70%, 15rem); margin: 0 auto; }
  .columns { grid-template-columns: 1fr; gap: 1rem; }
  .links a { display: inline-block; padding-block: 0.3rem; }
  .links dt { padding-block: 0.3rem; }
  .prompt { min-height: 3rem; }
  .prompt input { font-size: 1rem; }
  .menu li { grid-template-columns: 1fr; padding-block: 0.5rem; overflow-wrap: anywhere; }
  .status { flex-direction: column; gap: 0.2rem; }
}

@media (max-width: 600px) {
  .desk { padding: 0; }
  .window { min-height: 100vh; min-height: 100svh; border: 0; border-radius: 0; box-shadow: none; }
  .titlebar { padding-inline: 0.75rem; }
  .titlebar span { position: static; transform: none; max-width: none; min-width: 0; margin-left: 1rem; }
  .lights { flex-shrink: 0; }
  .screen { padding: 1.5rem 1rem max(1rem, env(safe-area-inset-bottom)); }
  .welcome { padding-inline: 0.85rem; }
  .welcome .name { position: static; width: auto; height: auto; overflow: visible; clip: auto; white-space: normal; color: var(--accent); font-size: 2rem; line-height: 1.2; }
  .banner { display: none; }
  .tagline { font-size: 1rem; }
  .tagline span { display: block; margin-top: 0.35rem; }
  .links { gap: 0 1ch; }
  .status { padding-inline: 0; }
}