/*
 * Studio Portal styles -- docs/design/STUDIO_PORTAL.md section 7.
 *
 * Loaded by index.html on EVERY server (the PC's own 127.0.0.1:8080 too) and by
 * portal-login.html, so every rule is scoped and matches nothing on the PC's
 * site: body.pl-page (the /login page), body.portal-on (index.html after
 * GET /api/portal/me said portal mode is on) or a .pt-* / #portal-* element
 * that only portal.js creates.
 *
 * Studio gating hooks (for the per-studio stage): a control marked
 * data-portal="pc-only" is hidden in portal mode, and one marked
 * data-portal="portal-only" is shown only in portal mode. Hiding is cosmetic;
 * the server still refuses a pc-only route with 403 PORTAL-PC-ONLY.
 */

/* ---- gating markers ---- */
body.portal-on [data-portal="pc-only"] { display: none !important; }
body:not(.portal-on) [data-portal="portal-only"] { display: none !important; }
body.portal-on #nav a[hidden],
.pl-page [hidden], .pt-dialog [hidden], #portal-bar [hidden], #pt-app [hidden] { display: none !important; }

/* ---- the /login page (portal-login.html) ---- */
body.pl-page {
  --bg: #ffffff; --bg2: #f6f8fa; --bg3: #eef1f4;
  --text: #24292f; --text2: #57606a;
  --border: #d8dee4; --accent: #0969da;
  --pass: #1a7f0f; --pass-bg: rgba(26,127,15,.12);
  --warn: #9e6a03; --warn-bg: rgba(158,106,3,.12);
  --fail: #d1242f; --fail-bg: rgba(209,36,47,.12);
  --info: #0969da; --info-bg: rgba(9,105,218,.10);
  --mono: ui-monospace, SFMono-Regular, Consolas, monospace;
  margin: 0; min-height: 100vh; background: var(--bg); color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.55;
}
@media (prefers-color-scheme: dark) {
  body.pl-page {
    --bg: #0d1117; --bg2: #161b22; --bg3: #1f2630;
    --text: #e6edf3; --text2: #8b949e;
    --border: #30363d; --accent: #58a6ff;
    --pass: #3fb950; --pass-bg: rgba(63,185,80,.15);
    --warn: #d29922; --warn-bg: rgba(210,153,34,.15);
    --fail: #f85149; --fail-bg: rgba(248,81,73,.15);
    --info: #58a6ff; --info-bg: rgba(88,166,255,.12);
  }
}
.pl-page *, .pl-page *::before, .pl-page *::after { box-sizing: border-box; }
.pl-page a { color: var(--accent); text-decoration: none; }
.pl-page a:hover { text-decoration: underline; }
.pl-page code { font-family: var(--mono); background: var(--bg3); padding: .1em .4em; border-radius: 4px; font-size: .9em; }
.pl-main { max-width: 440px; margin: 0 auto; padding: 3rem 1.2rem 4rem; }
.pl-brand { display: flex; align-items: center; gap: .55rem; font-weight: 700; font-size: 1.2rem; }
.pl-icon { height: 1.8em; width: 1.8em; object-fit: cover; border-radius: 5px; }
.pl-lede { color: var(--text2); font-size: .92rem; margin: .5rem 0 1.4rem; }
.pl-card {
  background: var(--bg2); border: 1px solid var(--border); border-radius: 12px;
  padding: 1.2rem 1.3rem 1.3rem; margin: 0 0 1.2rem;
}
.pl-card h1 { font-size: 1.2rem; margin: 0 0 .6rem; }
.pl-card p { font-size: .9rem; margin: 0 0 .8rem; }
.pl-card form { display: flex; flex-direction: column; gap: .2rem; }
.pl-card label { font-size: .85rem; font-weight: 600; margin-top: .55rem; }
.pl-card input {
  width: 100%; padding: .5rem .65rem; border: 1px solid var(--border); border-radius: 8px;
  background: var(--bg); color: var(--text); font: inherit; font-size: .95rem;
}
.pl-card input:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: transparent; }
.pl-hint { color: var(--text2); font-size: .8rem; font-weight: 400; }
.pl-btn {
  margin-top: 1rem; padding: .55rem 1rem; border-radius: 8px; border: 1px solid transparent;
  background: var(--accent); color: #fff; font: inherit; font-weight: 600; font-size: .95rem; cursor: pointer;
}
.pl-btn:disabled { opacity: .6; cursor: progress; }
.pl-msg {
  border: 1px solid var(--border); border-left: 4px solid var(--info); border-radius: 8px;
  background: var(--bg2); padding: .6rem .85rem; margin: 0 0 1.2rem; font-size: .9rem;
}
.pl-msg.err { border-left-color: var(--fail); }
.pl-msg.ok { border-left-color: var(--pass); }
.pl-foot { color: var(--text2); font-size: .8rem; margin-top: 2rem; }

/* ---- the portal bar: a second row of the sticky site header, so the studios'
   "window height minus header.offsetHeight" sizing already accounts for it ---- */
body.portal-on header { flex-wrap: wrap; row-gap: .15rem; }
body.portal-on #nav { flex: 1 1 0; }
#portal-bar {
  flex: 1 0 100%; order: 99; display: flex; align-items: center; gap: .8rem;
  min-width: 0; height: 1.9rem; font-size: .8rem; color: var(--text2);
  border-top: 1px solid var(--border); margin: 0 -1rem; padding: 0 1rem;
}
#portal-bar .pt-bar-main { flex: 1 1 auto; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#portal-bar .pt-bar-side { flex: 0 0 auto; display: flex; align-items: center; gap: .15rem; white-space: nowrap; }
#portal-bar strong { color: var(--text); font-weight: 600; }
#portal-bar .pt-sep { opacity: .55; padding: 0 .2rem; }
#portal-bar a, #portal-bar button.pt-link {
  color: var(--accent); background: none; border: 0; padding: .05rem .3rem; border-radius: 5px;
  font: inherit; font-size: .8rem; cursor: pointer; text-decoration: none;
}
#portal-bar a:hover, #portal-bar button.pt-link:hover { background: var(--bg3); }
#portal-bar .pt-count {
  display: inline-block; min-width: 1.3em; padding: 0 .35em; margin-left: .2em; border-radius: 999px;
  background: var(--info-bg); color: var(--accent); font-weight: 600; text-align: center;
}
#portal-bar .pt-count.zero { background: var(--bg3); color: var(--text2); }
body.portal-reviewing #portal-bar { background: var(--warn-bg); color: var(--text); }
#portal-bar .pt-review-tag { color: var(--warn); font-weight: 700; }
#portal-bar button.pt-act {
  padding: .05rem .55rem; margin: 0 .1rem; border-radius: 6px; border: 1px solid var(--border);
  background: var(--bg2); color: var(--text); font: inherit; font-size: .78rem; cursor: pointer;
}
#portal-bar button.pt-act.ok { background: var(--pass); border-color: transparent; color: #fff; font-weight: 600; }
#portal-bar button.pt-act.bad { color: var(--fail); }
body.portal-on #nav a .pt-count {
  display: inline-block; min-width: 1.3em; padding: 0 .35em; margin-left: .3em; border-radius: 999px;
  background: var(--info-bg); color: var(--accent); font-size: .72rem; font-weight: 700; text-align: center;
}
body.portal-on #nav a .pt-count.zero { display: none; }

/* ---- the portal pages (#/portal/work, review, users, feedback) ---- */
#pt-app .pt-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
#pt-app .pt-head h1 { margin: .4rem 0 .4rem; }
#pt-app .pt-tabs { display: flex; gap: .3rem; margin: .6rem 0 .2rem; flex-wrap: wrap; }
#pt-app .pt-tabs a { padding: .2rem .7rem; border-radius: 999px; border: 1px solid var(--border); font-size: .82rem; color: var(--text2); }
#pt-app .pt-tabs a.on { background: var(--info-bg); color: var(--accent); border-color: transparent; }
#pt-app .pt-card { background: var(--bg2); border: 1px solid var(--border); border-radius: 10px; padding: .9rem 1.1rem; margin: .8rem 0; }
#pt-app .pt-card.unread { border-left: 4px solid var(--accent); }
#pt-app .pt-card h3 { margin: 0 0 .3rem; font-size: 1rem; display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
#pt-app .pt-meta { color: var(--text2); font-size: .82rem; }
#pt-app .pt-note { white-space: pre-wrap; overflow-wrap: anywhere; margin: .45rem 0; font-size: .9rem; }
#pt-app .pt-issues { margin: .35rem 0; padding-left: 1.2rem; font-size: .84rem; color: var(--fail); }
#pt-app .pt-row-btns { display: flex; gap: .4rem; flex-wrap: wrap; margin-top: .55rem; align-items: center; }
#pt-app td .pt-row-btns { margin-top: 0; }
#pt-app .pt-doc { max-height: 22rem; overflow: auto; font-family: var(--mono); font-size: .78rem; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: .6rem .8rem; white-space: pre; }
#pt-app .pt-shot { display: block; max-width: 100%; max-height: 18rem; margin: .5rem 0; border: 1px solid var(--border); border-radius: 6px; }
#pt-app .pt-forward, #pt-app .pt-reply { margin: .5rem 0 0; padding: .35rem .7rem; border-left: 3px solid var(--border); }
#pt-app .pt-reply.new { border-left-color: var(--accent); }
#pt-app .pt-report { padding: .6rem 0; border-top: 1px solid var(--border); }
#pt-app .pt-report:first-of-type { border-top: 0; }
#pt-app .pt-form { display: flex; gap: .5rem; flex-wrap: wrap; align-items: flex-end; }
#pt-app .pt-form label { display: flex; flex-direction: column; font-size: .8rem; font-weight: 600; gap: .15rem; }
#pt-app .pt-link-box { display: flex; gap: .5rem; align-items: center; margin-top: .6rem; }
#pt-app .pt-link-box input { flex: 1 1 auto; font-family: var(--mono); font-size: .8rem; }
#pt-app .pt-empty { color: var(--text2); padding: 1.5rem; text-align: center; }
#pt-app .pt-good { color: var(--pass); }
#pt-app .pt-bad { color: var(--fail); }
#pt-app .pt-warn { color: var(--warn); }
#pt-app details summary { cursor: pointer; }

/* ---- inputs and buttons the portal creates ---- */
.pt-input, #pt-app input[type="text"], #pt-app input[type="password"], .pt-dialog input, .pt-dialog textarea {
  padding: .4rem .6rem; border: 1px solid var(--border); border-radius: 7px;
  background: var(--bg); color: var(--text); font: inherit; font-size: .88rem;
}
.pt-btn {
  padding: .35rem .8rem; border-radius: 7px; border: 1px solid var(--border);
  background: var(--bg3); color: var(--text); font: inherit; font-size: .84rem; cursor: pointer;
  text-decoration: none; display: inline-block; line-height: 1.4;
}
.pt-btn:hover { border-color: var(--accent); text-decoration: none; }
.pt-btn.primary { background: var(--accent); color: #fff; border-color: transparent; font-weight: 600; }
.pt-btn.ok { background: var(--pass); color: #fff; border-color: transparent; font-weight: 600; }
.pt-btn.bad { color: var(--fail); }
.pt-btn:disabled { opacity: .55; cursor: default; }

/* ---- dialogs (feedback, submit, reject, password, confirm) ---- */
.pt-scrim {
  position: fixed; inset: 0; z-index: 120; background: rgba(0,0,0,.55);
  display: flex; align-items: flex-start; justify-content: center; padding: 4rem 1rem; overflow: auto;
}
.pt-dialog {
  background: var(--bg2); color: var(--text); border: 1px solid var(--border); border-radius: 12px;
  width: min(520px, 94vw); padding: 1.1rem 1.3rem; box-shadow: 0 12px 40px rgba(0,0,0,.35);
}
.pt-dialog h3 { margin: 0 0 .5rem; font-size: 1.05rem; }
.pt-dialog p { margin: .2rem 0 .6rem; font-size: .88rem; }
.pt-dialog label { display: block; font-size: .82rem; font-weight: 600; margin: .55rem 0 .2rem; }
.pt-dialog input, .pt-dialog textarea { width: 100%; box-sizing: border-box; }
.pt-dialog textarea { min-height: 110px; resize: vertical; }
.pt-dialog .pt-hint { font-size: .78rem; color: var(--text2); margin: .35rem 0; }
.pt-dialog .pt-err { font-size: .84rem; color: var(--fail); margin: .45rem 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.pt-dialog .pt-err ul { margin: .2rem 0; padding-left: 1.2rem; }
.pt-dialog .btns { display: flex; gap: .6rem; margin-top: .8rem; flex-wrap: wrap; }
.pt-dialog .pt-check { display: flex; gap: .45rem; align-items: center; font-weight: 400; }
.pt-dialog .pt-check input { width: auto; }
.pt-dialog .pt-thumb { display: block; max-width: 100%; max-height: 160px; margin: .4rem 0; border: 1px solid var(--border); border-radius: 6px; }

/* ---- toast and the session-ended banner ---- */
.pt-toast {
  position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 130;
  background: var(--bg2); color: var(--text); border: 1px solid var(--border); border-left: 4px solid var(--pass);
  border-radius: 8px; padding: .7rem 1rem; max-width: 420px; font-size: .86rem;
  box-shadow: 0 8px 30px rgba(0,0,0,.3); white-space: pre-wrap; overflow-wrap: anywhere;
}
.pt-toast.err { border-left-color: var(--fail); }
.pt-ended {
  position: fixed; left: 50%; top: .6rem; transform: translateX(-50%); z-index: 140;
  background: var(--bg2); color: var(--text); border: 1px solid var(--fail); border-left-width: 4px;
  border-radius: 8px; padding: .5rem .9rem; font-size: .88rem; box-shadow: 0 8px 30px rgba(0,0,0,.3);
}