/* Virgo Coder: one stylesheet for the whole page layout (shell, sidebar, header, setup, conversation,
   composer, dialogs). It replaces the stacked coder-modern / workspace / platform layers. Shared pieces
   (markdown, code blocks, diffs, step traces) still come from style.css and coder.css; the rules here are
   scoped to body.coder-page so they win without override hacks. */

/* ── Tokens: quiet neutrals, one accent ─────────────────────────────────────────────────────────── */
body.coder-page {
  --c-bg: #fafaf9; --c-side: #f4f4f2; --c-surface: #ffffff; --c-sunken: #f4f4f2; --c-hover: #ececea;
  --c-text: #1c1c1a; --c-muted: #6b6a66; --c-faint: #9a9994; --c-line: #e6e5e1; --c-line-strong: #d6d4cf;
  --c-accent: #0a7399; --c-accent-soft: #e3f1f7; --c-on-accent: #ffffff; --c-danger: #b42318; --c-ok: #16803c;
  --c-shadow: 0 1px 2px rgb(0 0 0 / .04), 0 4px 16px rgb(0 0 0 / .05);
  --c-radius: 12px; --c-col: 760px;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  /* Shared components read the base tokens: point them at these. */
  --bg: var(--c-bg); --surface: var(--c-surface); --surface-2: var(--c-sunken); --sidebar: var(--c-side);
  --text: var(--c-text); --muted: var(--c-muted); --border: var(--c-line); --border-strong: var(--c-line-strong);
  --accent: var(--c-accent); --accent-soft: var(--c-accent-soft); --accent-text: var(--c-on-accent); --user: var(--c-sunken);
  --shadow: var(--c-shadow); --shadow-sm: 0 1px 2px rgb(0 0 0 / .05); --glow: transparent;
  margin: 0; height: 100dvh; overflow: hidden; background: var(--c-bg); color: var(--c-text);
  font: 400 14px/1.55 var(--sans); letter-spacing: -.003em; -webkit-font-smoothing: antialiased;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) body.coder-page {
    --c-bg: #1b1b1a; --c-side: #161615; --c-surface: #232321; --c-sunken: #1f1f1d; --c-hover: #2c2c2a;
    --c-text: #ecebe7; --c-muted: #a3a29c; --c-faint: #77766f; --c-line: #2f2f2c; --c-line-strong: #3d3d39;
    --c-accent: #5cc4e8; --c-accent-soft: #163543; --c-on-accent: #06202b; --c-danger: #ff8a7e; --c-ok: #5fd08a;
    --c-shadow: 0 1px 2px rgb(0 0 0 / .3), 0 6px 20px rgb(0 0 0 / .25);
  }
}
:root[data-theme="dark"] body.coder-page {
  --c-bg: #1b1b1a; --c-side: #161615; --c-surface: #232321; --c-sunken: #1f1f1d; --c-hover: #2c2c2a;
  --c-text: #ecebe7; --c-muted: #a3a29c; --c-faint: #77766f; --c-line: #2f2f2c; --c-line-strong: #3d3d39;
  --c-accent: #5cc4e8; --c-accent-soft: #163543; --c-on-accent: #06202b; --c-danger: #ff8a7e; --c-ok: #5fd08a;
  --c-shadow: 0 1px 2px rgb(0 0 0 / .3), 0 6px 20px rgb(0 0 0 / .25);
}
body.coder-page :is(button, input, select, textarea) { font: inherit; color: inherit; }
body.coder-page .icon { width: 16px; height: 16px; flex: none; }
body.coder-page :focus-visible { outline: 2px solid var(--c-accent); outline-offset: 2px; }

/* ── Shell ──────────────────────────────────────────────────────────────────────────────────────── */
body.coder-page .coder-shell { display: grid; grid-template-columns: 260px minmax(0, 1fr); height: 100dvh; padding: 0; gap: 0; background: none; }
body.coder-collapsed.coder-page .coder-shell { grid-template-columns: minmax(0, 1fr); }
body.coder-collapsed.coder-page .coder-sidebar { display: none; }

/* ── Sidebar ────────────────────────────────────────────────────────────────────────────────────── */
body.coder-page .coder-sidebar {
  display: flex; flex-direction: column; gap: 4px; width: auto; min-width: 0; min-height: 0; margin: 0; padding: 12px 10px;
  background: var(--c-side); border: 0; border-right: 1px solid var(--c-line); border-radius: 0; box-shadow: none; color: var(--c-text);
}
body.coder-page .coder-sidebar .brand { display: flex; align-items: center; gap: 8px; padding: 4px 8px 10px; color: var(--c-text); font: 600 .95rem var(--sans); text-decoration: none; }
body.coder-page .coder-sidebar .brand img { width: 20px; height: 20px; }
body.coder-page .coder-sidebar .brand small { padding: 1px 6px; border: 1px solid var(--c-line-strong); border-radius: 5px; color: var(--c-muted); font: 500 .6rem var(--sans); letter-spacing: .06em; text-transform: uppercase; }
body.coder-page .coder-switch { display: flex; gap: 2px; margin: 0 0 8px; padding: 2px; border: 1px solid var(--c-line); border-radius: 9px; background: var(--c-sunken); }
body.coder-page .coder-switch :is(a, span) { flex: 1; padding: 4px 0; border-radius: 7px; color: var(--c-muted); font: 500 .76rem var(--sans); text-align: center; text-decoration: none; background: none; box-shadow: none; }
body.coder-page .coder-switch a:hover { color: var(--c-text); background: var(--c-hover); }
body.coder-page .coder-switch .active { color: var(--c-text); background: var(--c-surface); box-shadow: 0 1px 2px rgb(0 0 0 / .06); }
body.coder-page .coder-newchat {
  display: flex; align-items: center; gap: 8px; min-height: 34px; padding: 6px 10px; border: 1px solid var(--c-line-strong); border-radius: 9px;
  background: var(--c-surface); color: var(--c-text); font: 500 .82rem var(--sans); box-shadow: none; cursor: pointer;
}
body.coder-page .coder-newchat:hover { background: var(--c-hover); }
body.coder-page .coder-newchat .icon { width: 15px; height: 15px; padding: 0; border-radius: 0; background: none; color: var(--c-text); }
body.coder-page .coder-search-label input {
  width: 100%; margin: 4px 0 6px; padding: 6px 10px; border: 1px solid var(--c-line); border-radius: 8px; background: var(--c-surface); color: var(--c-text); font-size: .8rem;
}
body.coder-page .coder-search-label input::placeholder { color: var(--c-faint); }
body.coder-page .coder-recent-label { margin: 10px 8px 4px; color: var(--c-faint); font: 600 .66rem var(--sans); letter-spacing: .04em; text-transform: none; }
body.coder-page .coder-recent-empty { margin: 2px 8px; color: var(--c-faint); font-size: .76rem; }
body.coder-page .coder-recent { flex: 1; min-height: 60px; display: flex; flex-direction: column; gap: 1px; margin: 0; padding: 0; overflow-y: auto; list-style: none; }
body.coder-page .coder-recent-item { position: relative; display: flex; align-items: center; border: 0; border-radius: 7px; background: none; box-shadow: none; }
body.coder-page .coder-recent-item:hover { background: var(--c-hover); }
body.coder-page .coder-recent-item.active { background: var(--c-hover); box-shadow: none; }
body.coder-page .coder-recent-item.active::before { display: none; }
body.coder-page .coder-recent-item > button:first-child, body.coder-page .coder-recent-item > a:first-child { flex: 1; min-width: 0; padding: 6px 8px; border: 0; background: none; text-align: left; cursor: pointer; }
body.coder-page .coder-recent-title { display: block; overflow: hidden; color: var(--c-text); font: 450 .8rem/1.35 var(--sans); text-overflow: ellipsis; white-space: nowrap; }
body.coder-page .coder-recent-item.active .coder-recent-title { font-weight: 550; }
body.coder-page .coder-recent-meta { display: block; color: var(--c-faint); font-size: .68rem; line-height: 1.3; }
body.coder-page .coder-recent-item button:not(:first-child) { width: 24px; height: 24px; margin-right: 4px; border: 0; border-radius: 6px; background: none; color: var(--c-faint); opacity: 0; cursor: pointer; }
body.coder-page .coder-recent-item:hover button:not(:first-child), body.coder-page .coder-recent-item button:not(:first-child):focus-visible { opacity: 1; }
body.coder-page .coder-recent-item button:not(:first-child):hover { background: var(--c-line); color: var(--c-text); }
body.coder-page :is(.coder-schedules, .coder-connections) ul { margin: 0; padding: 0; list-style: none; font-size: .76rem; }
body.coder-page .coder-sidebar-footer { display: flex; flex-direction: column; gap: 6px; margin-top: 6px; padding: 10px 2px 0; border-top: 1px solid var(--c-line); color: var(--c-faint); font-size: .68rem; text-align: center; }
body.coder-page .coder-theme { display: flex; gap: 2px; padding: 2px; border: 1px solid var(--c-line); border-radius: 8px; background: var(--c-sunken); }
body.coder-page .coder-theme button { flex: 1; padding: 3px !important; border: 0; border-radius: 6px; background: none; color: var(--c-muted); font-size: .7rem; cursor: pointer; box-shadow: none; }
body.coder-page .coder-theme button[aria-checked="true"] { background: var(--c-surface); color: var(--c-text); box-shadow: 0 1px 2px rgb(0 0 0 / .06); }

/* ── Main column ────────────────────────────────────────────────────────────────────────────────── */
body.coder-page .coder-main-wrap { display: flex; flex-direction: column; min-width: 0; min-height: 0; margin: 0; background: var(--c-bg); border: 0; border-radius: 0; box-shadow: none; }
body.coder-page .coder-head {
  position: relative; z-index: 2; display: flex; align-items: center; gap: 8px; min-height: 48px; padding: 6px 14px;
  border-bottom: 1px solid var(--c-line); background: var(--c-bg); backdrop-filter: none;
}
body.coder-page .coder-heading { flex: 1; min-width: 0; }
body.coder-page .coder-head .coder-eyebrow { display: none; }
body.coder-page .coder-title { margin: 0; overflow: hidden; color: var(--c-text); font: 550 .86rem/1.3 var(--sans); text-overflow: ellipsis; white-space: nowrap; }
body.coder-page .coder-head .coder-icon-btn {
  display: grid; place-items: center; width: 30px; height: 30px; padding: 0; border: 0; border-radius: 8px; background: none; color: var(--c-muted); box-shadow: none; cursor: pointer;
}
body.coder-page .coder-head .coder-icon-btn:hover { background: var(--c-hover); color: var(--c-text); }
body.coder-page .coder-live-status { display: inline-flex; align-items: center; gap: 6px; color: var(--c-faint); font-size: .72rem; }
body.coder-page .coder-live-status i { width: 7px; height: 7px; border-radius: 50%; background: var(--c-faint); }
body.coder-page .coder-live-status.ok i, body.coder-page .coder-live-status[data-state="synced"] i { background: var(--c-ok); }
body.coder-page .coder-export {
  display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 10px; border: 1px solid var(--c-line); border-radius: 8px;
  background: none; color: var(--c-muted); font-size: .74rem; box-shadow: none; cursor: pointer;
}
body.coder-page .coder-export:hover:not(:disabled) { background: var(--c-hover); color: var(--c-text); }
body.coder-page .coder-export:disabled { opacity: .45; cursor: default; }
body.coder-page .coder-export .icon { width: 14px; height: 14px; }

/* The four-step bar is noise next to the conversation itself: only its status line shows, and only for
   errors. (The step state is still kept for screen readers by platform.js.) */
body.coder-page .platform-flow { display: none; }
body.coder-page .platform-flow[data-state="error"] { display: block; padding: 6px 16px; border-bottom: 1px solid var(--c-line); background: color-mix(in srgb, var(--c-danger) 7%, var(--c-bg)); }
body.coder-page .platform-flow[data-state="error"] :is(.platform-steps, .platform-flow-toggle) { display: none; }
body.coder-page .platform-flow[data-state="error"] .platform-flow-status { display: block; max-width: var(--c-col); margin: 0 auto; color: var(--c-danger); font-size: .76rem; text-align: left; }

body.coder-page .coder-main { display: flex; flex: 1; flex-direction: column; align-items: stretch; min-height: 0; padding: 0; }
body.coder-page #coder-body { --gutter: max(20px, calc((100% - var(--c-col)) / 2)); display: flex; flex: 1; flex-direction: column; min-height: 0; }
body.coder-page #coder-body[hidden] { display: none; }

/* Connecting / error card */
body.coder-page .coder-connect-card { display: flex; flex-direction: column; align-items: center; gap: 10px; margin: auto; padding: 24px; color: var(--c-muted); text-align: center; background: none; border: 0; box-shadow: none; }
body.coder-page .coder-connect-card[hidden] { display: none; }
body.coder-page .coder-connect-card a { color: var(--c-accent); font-size: .8rem; }
body.coder-page .coder-connect.error { color: var(--c-danger); }
body.coder-page #coder-connect-retry { padding: 6px 14px; border: 1px solid var(--c-line-strong); border-radius: 8px; background: var(--c-surface); cursor: pointer; }

/* ── Task configuration (one quiet line that opens) ─────────────────────────────────────────────── */
body.coder-page .platform-setup { flex: none; margin: 12px var(--gutter) 0; border: 1px solid var(--c-line); border-radius: var(--c-radius); background: var(--c-surface); box-shadow: none; }
body.coder-page .platform-setup > summary { display: flex; align-items: center; gap: 10px; padding: 8px 12px; list-style: none; cursor: pointer; }
body.coder-page .platform-setup > summary::-webkit-details-marker { display: none; }
body.coder-page .platform-section-icon { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 7px; background: var(--c-sunken); color: var(--c-muted); font-size: .8rem; }
body.coder-page .platform-setup > summary > span:nth-child(2) { display: flex; flex: 1; flex-direction: column; min-width: 0; }
body.coder-page .platform-setup summary strong { color: var(--c-text); font: 550 .8rem/1.3 var(--sans); }
body.coder-page .platform-setup summary small { overflow: hidden; color: var(--c-muted); font-size: .72rem; text-overflow: ellipsis; white-space: nowrap; }
body.coder-page .platform-setup-action { color: var(--c-muted); font-size: .74rem; white-space: nowrap; }
body.coder-page .platform-setup[open] > summary { border-bottom: 1px solid var(--c-line); }
body.coder-page .platform-setup-content { display: flex; flex-direction: column; gap: 12px; padding: 12px; }
body.coder-page .platform-field-help { margin: 0; color: var(--c-muted); font-size: .76rem; }
body.coder-page .coder-pickers { display: flex; flex: none; flex-wrap: wrap; align-items: center; align-content: flex-start; gap: 8px; }
body.coder-page .coder-field { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 10px; border: 1px solid var(--c-line); border-radius: 8px; background: var(--c-surface); color: var(--c-muted); }
body.coder-page .coder-field select { max-width: 260px; min-width: 0; border: 0; background: none; color: var(--c-text); font-size: .78rem; text-overflow: ellipsis; cursor: pointer; }
body.coder-page .coder-field select:focus { outline: none; }
body.coder-page .coder-field:focus-within { border-color: var(--c-accent); }
body.coder-page .coder-model-control { display: inline-flex; align-items: center; gap: 4px; }
body.coder-page .coder-skill-trigger { display: inline-flex; align-items: center; gap: 8px; height: 32px; padding: 0 10px; border: 1px solid var(--c-line); border-radius: 8px; background: var(--c-surface); color: var(--c-muted); cursor: pointer; }
body.coder-page .coder-skill-trigger-copy { display: flex; align-items: baseline; gap: 6px; }
body.coder-page .coder-skill-trigger-copy small { color: var(--c-faint); font-size: .7rem; }
body.coder-page .coder-skill-trigger-copy strong { color: var(--c-text); font: 500 .78rem var(--sans); }
body.coder-page .coder-skill-chevron { width: 14px; height: 14px; }
body.coder-page #coder-usage-trigger { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 8px; border: 0; border-radius: 8px; background: none; color: var(--c-muted); font-size: .74rem; cursor: pointer; }
body.coder-page #coder-usage-trigger:hover { background: var(--c-hover); }
body.coder-page .coder-auto { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 10px; border: 1px solid var(--c-line); border-radius: 8px; background: var(--c-surface); color: var(--c-text); font-size: .78rem; cursor: pointer; }
body.coder-page .coder-auto[hidden] { display: none; }
body.coder-page .coder-auto:has(input:checked) { border-color: color-mix(in srgb, var(--c-accent) 45%, var(--c-line)); background: var(--c-accent-soft); }
body.coder-page .coder-auto input { accent-color: var(--c-accent); }
body.coder-page #coder-configure-done { align-self: flex-start; padding: 6px 14px; border: 0; border-radius: 8px; background: var(--c-text); color: var(--c-bg); font: 500 .78rem var(--sans); cursor: pointer; }

/* ── Conversation ───────────────────────────────────────────────────────────────────────────────── */
body.coder-page .coder-log { flex: 1; min-height: 0; display: flex; flex-direction: column; gap: 18px; padding: 24px var(--gutter) 24px; overflow-y: auto; }
body.coder-page .coder-intro { margin: auto; max-width: 560px; padding: 12px 0; text-align: center; }
body.coder-page .coder-intro-mark { display: grid; place-items: center; width: 40px; height: 40px; margin: 0 auto 14px; border: 1px solid var(--c-line); border-radius: 11px; background: var(--c-surface); box-shadow: none; }
body.coder-page .coder-intro-mark img { width: 24px; height: 24px; }
body.coder-page .coder-intro > .coder-eyebrow { display: none; }
body.coder-page .coder-intro h2 { margin: 0 0 6px; color: var(--c-text); font: 600 1.45rem/1.25 var(--sans); letter-spacing: -.02em; }
body.coder-page .coder-intro > p { margin: 0 auto; max-width: 440px; color: var(--c-muted); font-size: .86rem; line-height: 1.55; }
body.coder-page .coder-intro > .coder-intro-note { margin-top: 18px; color: var(--c-faint); font-size: .7rem; }
body.coder-page .coder-suggestions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 22px 0 0; }
body.coder-page .coder-suggestions .coder-chip {
  position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 3px; min-height: 0; padding: 12px 14px !important;
  border: 1px solid var(--c-line); border-radius: 10px; background: var(--c-surface); box-shadow: none; color: var(--c-text); text-align: left; cursor: pointer;
  transition: border-color .15s, background .15s;
}
body.coder-page .coder-suggestions .coder-chip:hover { border-color: var(--c-line-strong); background: var(--c-sunken); transform: none; }
body.coder-page .coder-chip-number { display: none; }
body.coder-page .coder-chip strong { font: 550 .82rem/1.35 var(--sans); }
body.coder-page .coder-chip > span:not(.coder-chip-number):not(.coder-chip-arrow) { display: block; max-width: none; color: var(--c-muted); font-size: .74rem; line-height: 1.45; }
body.coder-page .coder-chip-arrow { position: absolute; top: 11px; right: 12px; color: var(--c-faint); font-size: .85rem; }

body.coder-page .coder-msg { line-height: 1.65; }
body.coder-page .coder-msg.user {
  align-self: flex-end; max-width: 85%; padding: 8px 14px; border: 0; border-radius: 14px; background: var(--c-sunken);
  color: var(--c-text); font-size: .9rem; line-height: 1.55;
}
body.coder-page .coder-msg.assistant { color: var(--c-text); font: 400 .9rem/1.7 var(--sans); }
body.coder-page .coder-msg.assistant::before { display: none !important; }
body.coder-page .coder-msg.assistant .md-heading { margin: 1.1em 0 .35em; color: var(--c-text); font-size: 1em; font-weight: 650; }
body.coder-page .coder-msg.assistant :not(pre) > code { padding: .08em .35em; border-radius: 4px; background: var(--c-sunken); color: var(--c-text); font: .85em var(--mono); }
body.coder-page .coder-msg.assistant pre { padding: 10px 12px; border: 1px solid var(--c-line); border-radius: 9px; background: var(--c-sunken); }
body.coder-page .coder-msg.assistant :is(pre, pre code) { font: .78rem/1.6 var(--mono); }
body.coder-page .coder-msg.assistant a { color: var(--c-accent); }
body.coder-page .coder-actions { gap: 2px; color: var(--c-faint); font-size: .72rem; }
body.coder-page .coder-actions button { padding: 3px 6px; border: 0; border-radius: 6px; background: none; color: inherit; cursor: pointer; }
body.coder-page .coder-actions button:hover { background: var(--c-hover); color: var(--c-text); }
body.coder-page .coder-step { color: var(--c-muted); font-size: .78rem; }
body.coder-page .coder-step code, body.coder-page .coder-step-out { font-family: var(--mono); font-size: .72rem; }
body.coder-page .coder-step .icon { color: var(--c-faint); }
body.coder-page .coder-trace { border-color: var(--c-line); border-radius: 10px; background: var(--c-surface); box-shadow: none; }

/* Result cards: validation, browser preview, evidence */
body.coder-page :is(.coder-validation-card, .coder-preview-card, .coder-evidence) {
  padding: 12px 14px; border: 1px solid var(--c-line); border-radius: 10px; background: var(--c-surface); box-shadow: none; font-size: .8rem;
}
body.coder-page .coder-preview-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; }
body.coder-page .coder-preview-grid img { width: 100%; height: auto; border: 1px solid var(--c-line); border-radius: 8px; }

/* ── Composer ───────────────────────────────────────────────────────────────────────────────────── */
body.coder-page .coder-composer {
  position: relative; flex: none; margin: 0 var(--gutter) 8px; border: 1px solid var(--c-line-strong); border-radius: 16px;
  background: var(--c-surface); box-shadow: var(--c-shadow); transition: border-color .15s;
}
body.coder-page .coder-composer:focus-within { border-color: color-mix(in srgb, var(--c-accent) 55%, var(--c-line-strong)); box-shadow: var(--c-shadow); }
body.coder-page .coder-composer textarea {
  display: block; width: 100%; min-height: 52px; max-height: 40vh; padding: 12px 14px 4px; border: 0; background: none; color: var(--c-text);
  font: .9rem/1.55 var(--sans); resize: none; outline: none;
}
body.coder-page .coder-composer textarea::placeholder { color: var(--c-faint); }
body.coder-page .coder-composer-bar { display: flex; align-items: center; gap: 6px; padding: 4px 8px 8px; }
body.coder-page .coder-composer-bar :is(.coder-attach, .coder-schedule-open) {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 30px; min-width: 30px; padding: 0 8px;
  border: 0; border-radius: 8px; background: none; color: var(--c-muted); font-size: .76rem; box-shadow: none; cursor: pointer;
}
body.coder-page .coder-composer-bar :is(.coder-attach, .coder-schedule-open):hover { background: var(--c-hover); color: var(--c-text); }
body.coder-page .coder-composer-bar :is(.coder-send, .coder-stop) {
  display: grid; place-items: center; width: 30px; height: 30px; margin-left: auto; padding: 0 !important; border: 0; border-radius: 9px !important;
  background: var(--c-text); color: var(--c-bg); cursor: pointer; transition: opacity .15s;
}
body.coder-page .coder-composer-bar .coder-send:disabled { background: var(--c-line-strong); color: var(--c-surface); cursor: default; }
body.coder-page .coder-composer-bar .coder-stop { background: var(--c-danger); color: #fff; }
body.coder-page .coder-composer-bar :is(.coder-send, .coder-stop)[hidden] { display: none; }
body.coder-page .coder-hint { margin: 0; padding: 0 14px 8px; color: var(--c-muted); font-size: .74rem; }
body.coder-page .coder-hint:empty { display: none; }
body.coder-page .coder-composer-help { display: flex; justify-content: space-between; gap: 12px; margin: 0 var(--gutter) 10px; color: var(--c-faint); font-size: .66rem; }
body.coder-page .coder-jump { border: 1px solid var(--c-line); background: var(--c-surface); color: var(--c-muted); box-shadow: var(--c-shadow); }

/* ── Phone settings sheet ───────────────────────────────────────────────────────────────────────── */
body.coder-page .platform-settings-dialog {
  width: min(560px, calc(100vw - 24px)); max-height: calc(100dvh - 24px); padding: 0; border: 1px solid var(--c-line); border-radius: 14px;
  background: var(--c-surface); color: var(--c-text); box-shadow: 0 20px 60px rgb(0 0 0 / .2); overflow: auto;
}
body.coder-page .platform-settings-dialog::backdrop { background: rgb(0 0 0 / .35); }
body.coder-page .platform-settings-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px; border-bottom: 1px solid var(--c-line); }
body.coder-page .platform-settings-header .workspace-kicker { display: none; }
body.coder-page .platform-settings-header h2 { margin: 0; font: 600 .92rem var(--sans); }
body.coder-page .platform-settings-header button { width: 28px; height: 28px; border: 0; border-radius: 7px; background: none; color: var(--c-muted); cursor: pointer; }
body.coder-page .platform-settings-header button:hover { background: var(--c-hover); }
body.coder-page .platform-settings-dialog .platform-setup-content { padding: 14px; }

/* ── Narrow screens ─────────────────────────────────────────────────────────────────────────────── */
@media (max-width: 820px) {
  body.coder-page .coder-shell { grid-template-columns: minmax(0, 1fr); }
  body.coder-page .coder-sidebar {
    position: fixed; inset: 0 auto 0 0; z-index: 30; display: flex; width: min(290px, 84vw);
    transform: translateX(-102%); transition: transform .2s ease; box-shadow: 0 0 40px rgb(0 0 0 / .18);
  }
  body.coder-page.coder-collapsed .coder-sidebar { display: flex; }
  body.coder-page.coder-menu-open .coder-sidebar { transform: none; }
  body.coder-page.coder-menu-open .coder-scrim { display: block; position: fixed; inset: 0; z-index: 25; background: rgb(0 0 0 / .3); }
}
@media (max-width: 600px) {
  body.coder-page #coder-body { --gutter: 12px; }
  body.coder-page .coder-head { min-height: 46px; padding: 4px 8px; }
  body.coder-page .coder-export { width: 30px; padding: 0; justify-content: center; border: 0; }
  body.coder-page .coder-export span { display: none; }
  body.coder-page .coder-live-status span { display: none; }
  body.coder-page .platform-setup { margin-top: 8px; }
  body.coder-page .platform-setup-action { display: none; }
  body.coder-page .coder-log { gap: 16px; padding-top: 16px; }
  body.coder-page .coder-intro h2 { font-size: 1.25rem; }
  body.coder-page .coder-suggestions { grid-template-columns: minmax(0, 1fr); }
  body.coder-page .coder-chip > span:not(.coder-chip-number):not(.coder-chip-arrow) { display: none; }
  body.coder-page .coder-msg.user { max-width: 90%; }
  body.coder-page .coder-composer { margin-bottom: 6px; }
  body.coder-page .coder-composer textarea { font-size: 16px; } /* no iOS zoom on focus */
  body.coder-page .coder-composer-help > span:first-child { display: none; }
  body.coder-page .coder-composer-help { margin-bottom: max(8px, env(safe-area-inset-bottom)); }
  body.coder-page .coder-field select { max-width: 60vw; }
}
@media (prefers-reduced-motion: reduce) { body.coder-page .coder-sidebar { transition: none; } }

/* Popovers take no room until opened (component styles give them a display, which overrides the
   browser's own hiding of a closed popover). */
body.coder-page :is(.coder-skill-popover, .coder-usage):not(:popover-open) { display: none; }
body.coder-page .platform-setup-content .coder-pickers > * { margin: 0; }

/* iPhone Home Screen app: keep the header and sidebar clear of the status bar and notch. */
body.coder-page .coder-head { padding-top: max(6px, env(safe-area-inset-top)); padding-left: max(14px, env(safe-area-inset-left)); padding-right: max(14px, env(safe-area-inset-right)); min-height: calc(48px + env(safe-area-inset-top)); }
body.coder-page .coder-sidebar { padding-top: max(12px, env(safe-area-inset-top)); padding-bottom: max(12px, env(safe-area-inset-bottom)); }
@media (max-width: 600px) { body.coder-page .coder-head { padding-top: max(4px, env(safe-area-inset-top)); padding-left: max(8px, env(safe-area-inset-left)); padding-right: max(8px, env(safe-area-inset-right)); } }