/* ═══════════════════════════════════════════════════════════════
   XALEN Studio — First-Run Experience
   Launcher · Planning chat · Projects sidebar · Settings
   Light theme (Rule 13): cream/white bg, orange #F97316 accent,
   dark #111827 text. Newsreader headings · Inter body · JetBrains mono.
   ═══════════════════════════════════════════════════════════════ */

:root {
  --xr-orange: #F97316;
  --xr-orange-dk: #EA580C;
  --xr-orange-lt: #FB923C;
  --xr-ink: #111827;
  --xr-ink-2: #374151;
  --xr-mute: #6B7280;
  --xr-faint: #9CA3AF;
  --xr-line: #E5E7EB;
  --xr-line-2: #F3F4F6;
  --xr-cream: #FFFAF5;
  --xr-cream-2: #FFF7ED;
  --xr-bg: #FAFAFA;
}

/* ── Root shell ── */
.xr-root {
  position: fixed; inset: 0; z-index: 400;
  display: flex; background: var(--xr-bg);
  font-family: Inter, system-ui, sans-serif; color: var(--xr-ink);
  opacity: 0; visibility: hidden; transition: opacity 240ms ease;
}
.xr-root.xr-visible { opacity: 1; visibility: visible; }
.xr-root.xr-leaving { opacity: 0; pointer-events: none; }
.xr-root *, .xr-root *::before, .xr-root *::after { box-sizing: border-box; }

/* Ambient atmosphere — subtle warm mesh + grain on a light canvas */
.xr-canvas {
  flex: 1; position: relative; overflow-y: auto; overflow-x: hidden;
  background:
    radial-gradient(1100px 620px at 82% -6%, rgba(249,115,22,0.09), transparent 60%),
    radial-gradient(760px 520px at -8% 8%, rgba(251,146,60,0.07), transparent 62%),
    linear-gradient(180deg, #FFFDFB 0%, var(--xr-bg) 46%);
}
.xr-canvas::before {
  content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 0;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.028'/%3E%3C/svg%3E");
}

/* ═══ SIDEBAR (projects / chats) ═══ */
.xr-sidebar {
  width: 264px; flex-shrink: 0; background: #fff;
  border-right: 1px solid var(--xr-line);
  display: flex; flex-direction: column;
  transition: width 220ms cubic-bezier(.4,0,.2,1), transform 260ms cubic-bezier(.4,0,.2,1);
  z-index: 3;
}
.xr-sidebar.xr-collapsed { width: 60px; }
.xr-sb-top {
  height: 52px; display: flex; align-items: center; gap: 8px;
  padding: 0 12px; border-bottom: 1px solid var(--xr-line-2); flex-shrink: 0;
}
.xr-sb-logo {
  display: flex; align-items: center; gap: 7px; text-decoration: none;
  font-family: Newsreader, serif; font-size: 16px; font-weight: 500;
  letter-spacing: -0.03em; color: var(--xr-ink); flex: 1; min-width: 0; overflow: hidden;
}
.xr-sb-logo img { width: 21px; height: 21px; flex-shrink: 0; }
.xr-sb-logo .xr-badge {
  font-family: Inter, sans-serif; font-size: 8.5px; font-weight: 700;
  background: linear-gradient(135deg, var(--xr-orange), var(--xr-orange-lt)); color: #fff;
  padding: 1px 5px; border-radius: 4px; letter-spacing: 0.06em; text-transform: uppercase; flex-shrink: 0;
}
.xr-collapsed .xr-sb-logo .xr-badge, .xr-collapsed .xr-sb-logo .xr-wordmark { display: none; }
.xr-sb-collapse {
  width: 28px; height: 28px; border: none; background: none; cursor: pointer;
  color: var(--xr-faint); border-radius: 6px; display: flex; align-items: center; justify-content: center;
  transition: all 140ms; flex-shrink: 0;
}
.xr-sb-collapse:hover { background: var(--xr-line-2); color: var(--xr-ink-2); }

.xr-sb-newbtn {
  margin: 12px; display: flex; align-items: center; gap: 8px; justify-content: center;
  padding: 9px 12px; background: var(--xr-orange); color: #fff; border: none; border-radius: 9px;
  font-family: Inter, sans-serif; font-size: 13px; font-weight: 600; cursor: pointer;
  transition: all 150ms; box-shadow: 0 1px 2px rgba(249,115,22,0.25);
}
.xr-sb-newbtn:hover { background: var(--xr-orange-dk); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(249,115,22,0.32); }
.xr-sb-newbtn:active { transform: translateY(0); }
.xr-collapsed .xr-sb-newbtn { padding: 9px 0; }
.xr-collapsed .xr-sb-newbtn .xr-newbtn-label { display: none; }

.xr-sb-search {
  margin: 0 12px 8px; position: relative;
}
.xr-collapsed .xr-sb-search { display: none; }
.xr-sb-search svg { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--xr-faint); pointer-events: none; }
.xr-sb-search input {
  width: 100%; padding: 7px 10px 7px 30px; border: 1px solid var(--xr-line); border-radius: 8px;
  font-family: Inter, sans-serif; font-size: 12.5px; outline: none; background: var(--xr-bg);
  color: var(--xr-ink-2); transition: border-color 150ms, box-shadow 150ms;
}
.xr-sb-search input:focus { border-color: var(--xr-orange); background: #fff; box-shadow: 0 0 0 3px rgba(249,115,22,0.08); }
.xr-sb-search input::placeholder { color: #D1D5DB; }

.xr-sb-list { flex: 1; overflow-y: auto; padding: 4px 8px 12px; }
.xr-collapsed .xr-sb-list { display: none; }
.xr-sb-group-label {
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--xr-faint); padding: 10px 8px 4px;
}
.xr-proj {
  display: flex; align-items: center; gap: 9px; padding: 8px 9px; border-radius: 8px;
  cursor: pointer; transition: background 120ms; position: relative;
}
.xr-proj:hover { background: var(--xr-line-2); }
.xr-proj.xr-active { background: var(--xr-cream-2); }
.xr-proj.xr-active .xr-proj-name { color: var(--xr-orange-dk); }
.xr-proj-emoji {
  width: 28px; height: 28px; border-radius: 7px; background: var(--xr-bg);
  display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0;
}
.xr-proj.xr-active .xr-proj-emoji { background: #FFEDD5; }
.xr-proj-info { flex: 1; min-width: 0; }
.xr-proj-name { font-size: 12.5px; font-weight: 600; color: var(--xr-ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.xr-proj-meta { font-size: 10px; color: var(--xr-faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 1px; }
.xr-proj-menu {
  width: 24px; height: 24px; border: none; background: none; cursor: pointer;
  color: var(--xr-faint); border-radius: 5px; display: none; align-items: center; justify-content: center;
  flex-shrink: 0; transition: all 130ms;
}
.xr-proj:hover .xr-proj-menu { display: flex; }
.xr-proj-menu:hover { background: #E5E7EB; color: var(--xr-ink-2); }

.xr-sb-empty {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 28px 16px; color: var(--xr-faint);
}
.xr-sb-empty .xr-empty-ico { font-size: 26px; margin-bottom: 6px; opacity: 0.7; }
.xr-sb-empty p { font-size: 12px; line-height: 1.5; }

.xr-sb-foot {
  border-top: 1px solid var(--xr-line-2); padding: 8px; flex-shrink: 0;
}
.xr-sb-user {
  display: flex; align-items: center; gap: 9px; padding: 7px 8px; border-radius: 8px;
  cursor: pointer; transition: background 130ms;
}
.xr-sb-user:hover { background: var(--xr-line-2); }
.xr-sb-avatar {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--xr-orange), var(--xr-orange-lt));
  display: flex; align-items: center; justify-content: center; color: #fff; font-size: 12px; font-weight: 700;
}
.xr-sb-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.xr-sb-user-info { flex: 1; min-width: 0; }
.xr-collapsed .xr-sb-user-info, .xr-collapsed .xr-sb-user-cog { display: none; }
.xr-sb-user-name { font-size: 12px; font-weight: 600; color: var(--xr-ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.xr-sb-user-plan { font-size: 10px; color: var(--xr-faint); }
.xr-sb-user-plan b { color: var(--xr-orange); font-weight: 600; }
.xr-sb-user-cog {
  width: 26px; height: 26px; border: none; background: none; cursor: pointer;
  color: var(--xr-faint); border-radius: 6px; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.xr-sb-user-cog:hover { background: #E5E7EB; color: var(--xr-ink-2); }

/* ═══ MOBILE TOP BAR (hidden on desktop) ═══ */
.xr-mobilebar { display: none; }

/* ═══ LAUNCHER (hero + prompt) ═══ */
.xr-launcher {
  position: relative; z-index: 1;
  min-height: 100%;
  display: flex; flex-direction: column; align-items: center;
  padding: clamp(40px, 9vh, 96px) 24px 48px;
}
.xr-hero { width: 100%; max-width: 720px; text-align: center; }
.xr-eyebrow {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 13px; border: 1px solid #FED7AA; border-radius: 999px;
  background: rgba(255,247,237,0.7); backdrop-filter: blur(4px);
  font-size: 11px; font-weight: 600; color: var(--xr-orange-dk); letter-spacing: 0.02em;
  margin-bottom: 22px; animation: xrUp 500ms cubic-bezier(.2,.7,.2,1) both;
}
.xr-eyebrow .xr-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--xr-orange); box-shadow: 0 0 0 3px rgba(249,115,22,0.18); }
.xr-h1 {
  font-family: Newsreader, serif; font-weight: 500; letter-spacing: -0.035em; line-height: 1.05;
  font-size: clamp(28px, 5.4vw, 54px); color: var(--xr-ink); margin: 0 0 14px;
  text-wrap: balance; overflow-wrap: break-word;
  animation: xrUp 560ms cubic-bezier(.2,.7,.2,1) 40ms both;
}
.xr-h1 em { font-style: italic; color: var(--xr-orange); }
.xr-sub {
  font-size: clamp(14px, 1.9vw, 17px); color: var(--xr-mute); line-height: 1.6; max-width: 500px;
  margin: 0 auto 30px; animation: xrUp 600ms cubic-bezier(.2,.7,.2,1) 90ms both;
}

/* ── The prompt composer ── */
.xr-composer {
  width: 100%; max-width: 680px; margin: 0 auto;
  animation: xrUp 640ms cubic-bezier(.2,.7,.2,1) 140ms both;
}
.xr-composer-box {
  background: #fff; border: 1px solid var(--xr-line); border-radius: 18px;
  box-shadow: 0 1px 2px rgba(17,24,39,0.04), 0 12px 40px -12px rgba(249,115,22,0.16);
  transition: border-color 180ms, box-shadow 180ms; overflow: hidden;
}
.xr-composer-box:focus-within {
  border-color: var(--xr-orange-lt);
  box-shadow: 0 1px 2px rgba(17,24,39,0.05), 0 0 0 4px rgba(249,115,22,0.10), 0 18px 46px -14px rgba(249,115,22,0.24);
}
.xr-composer textarea {
  width: 100%; border: none; outline: none; resize: none; background: transparent;
  font-family: Inter, sans-serif; font-size: 16px; line-height: 1.55; color: var(--xr-ink);
  padding: 20px 20px 4px; min-height: 66px; max-height: 260px; display: block;
}
.xr-composer textarea::placeholder { color: #C4C9D1; }
.xr-composer-foot {
  display: flex; align-items: center; gap: 8px; padding: 10px 12px 12px;
}
.xr-composer-tools { display: flex; align-items: center; gap: 4px; }
.xr-tool-btn {
  width: 32px; height: 32px; border: none; background: none; cursor: pointer;
  color: var(--xr-faint); border-radius: 8px; display: flex; align-items: center; justify-content: center;
  transition: all 140ms;
}
.xr-tool-btn:hover { background: var(--xr-line-2); color: var(--xr-ink-2); }
.xr-composer-spacer { flex: 1; }

/* Model picker (pill) */
.xr-modelpick {
  position: relative;
}
.xr-modelpick-btn {
  display: flex; align-items: center; gap: 7px; padding: 7px 11px;
  border: 1px solid var(--xr-line); border-radius: 10px; background: #fff; cursor: pointer;
  font-family: Inter, sans-serif; font-size: 12.5px; font-weight: 500; color: var(--xr-ink-2);
  transition: all 140ms; max-width: 220px;
}
.xr-modelpick-btn:hover { border-color: #D1D5DB; background: var(--xr-bg); }
.xr-modelpick-btn .xr-mp-fam {
  width: 18px; height: 18px; border-radius: 5px; flex-shrink: 0;
  background: linear-gradient(135deg, #FFEDD5, #FED7AA); color: var(--xr-orange-dk);
  display: flex; align-items: center; justify-content: center; font-size: 9px; font-weight: 800;
}
.xr-modelpick-btn .xr-mp-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.xr-modelpick-btn .xr-mp-caret { color: var(--xr-faint); flex-shrink: 0; }

.xr-modelpick-menu {
  display: none; position: absolute; bottom: calc(100% + 8px); right: 0;
  width: 320px; max-height: 340px; overflow-y: auto;
  background: #fff; border: 1px solid var(--xr-line); border-radius: 14px;
  box-shadow: 0 12px 44px rgba(17,24,39,0.16); padding: 6px; z-index: 60;
  animation: xrPop 160ms ease;
}
.xr-modelpick-menu.xr-open { display: block; }
.xr-mp-grouphd {
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em;
  color: var(--xr-faint); padding: 9px 10px 4px;
}
.xr-mp-opt {
  display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 9px;
  cursor: pointer; transition: background 110ms;
}
.xr-mp-opt:hover { background: var(--xr-bg); }
.xr-mp-opt.xr-sel { background: var(--xr-cream-2); }
.xr-mp-opt.xr-locked { opacity: 0.72; }
.xr-mp-opt-ico {
  width: 26px; height: 26px; border-radius: 7px; flex-shrink: 0;
  background: linear-gradient(135deg, #FFF7ED, #FFEDD5); color: var(--xr-orange-dk);
  display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 800;
}
.xr-mp-opt-main { flex: 1; min-width: 0; }
.xr-mp-opt-name { font-size: 13px; font-weight: 600; color: var(--xr-ink); display: flex; align-items: center; gap: 6px; }
.xr-mp-opt-name .xr-tag {
  font-size: 8.5px; font-weight: 700; padding: 1px 5px; border-radius: 4px; text-transform: uppercase; letter-spacing: 0.03em;
}
.xr-tag-rec { background: #FFEDD5; color: var(--xr-orange-dk); }
.xr-tag-new { background: #DBEAFE; color: #1D4ED8; }
.xr-tag-lock { background: #F3F4F6; color: var(--xr-mute); }
.xr-mp-opt-sub { font-size: 10.5px; color: var(--xr-faint); margin-top: 1px; }
.xr-mp-opt-cost { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--xr-faint); flex-shrink: 0; }
.xr-mp-opt-check { color: var(--xr-orange); flex-shrink: 0; }
.xr-mp-loading { padding: 18px; text-align: center; color: var(--xr-faint); font-size: 12px; }

/* Send button */
.xr-send {
  width: 38px; height: 38px; border: none; border-radius: 11px; cursor: pointer;
  background: var(--xr-orange); color: #fff; display: flex; align-items: center; justify-content: center;
  transition: all 150ms; flex-shrink: 0;
}
.xr-send:hover { background: var(--xr-orange-dk); transform: translateY(-1px); box-shadow: 0 6px 16px rgba(249,115,22,0.34); }
.xr-send:active { transform: translateY(0); }
.xr-send:disabled { background: #E5E7EB; color: #9CA3AF; cursor: not-allowed; transform: none; box-shadow: none; }

/* ── Template chips ── */
.xr-chips {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;
  margin: 22px auto 0; max-width: 660px;
  animation: xrUp 680ms cubic-bezier(.2,.7,.2,1) 200ms both;
}
.xr-chip {
  display: inline-flex; align-items: center; gap: 7px; padding: 8px 14px;
  background: #fff; border: 1px solid var(--xr-line); border-radius: 999px;
  font-size: 12.5px; font-weight: 500; color: var(--xr-ink-2); cursor: pointer;
  transition: all 150ms;
}
.xr-chip:hover { border-color: var(--xr-orange-lt); color: var(--xr-orange-dk); background: var(--xr-cream); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(249,115,22,0.10); }
.xr-chip .xr-chip-emoji { font-size: 14px; }
.xr-chip .xr-chip-vedika {
  font-size: 8px; font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase;
  background: linear-gradient(135deg, var(--xr-orange), var(--xr-orange-lt)); color: #fff;
  padding: 1px 5px; border-radius: 4px;
}

/* ── Recent projects strip (launcher) ── */
.xr-recent {
  width: 100%; max-width: 720px; margin: 46px auto 0;
  animation: xrUp 720ms cubic-bezier(.2,.7,.2,1) 260ms both;
}
.xr-recent-hd {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px;
}
.xr-recent-hd h3 { font-size: 13px; font-weight: 600; color: var(--xr-ink-2); }
.xr-recent-hd a { font-size: 12px; font-weight: 500; color: var(--xr-orange); cursor: pointer; text-decoration: none; }
.xr-recent-hd a:hover { color: var(--xr-orange-dk); }
.xr-recent-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
}
.xr-recent-card {
  background: #fff; border: 1px solid var(--xr-line); border-radius: 12px; padding: 14px;
  cursor: pointer; transition: all 160ms; text-align: left;
}
.xr-recent-card:hover { border-color: var(--xr-orange-lt); transform: translateY(-2px); box-shadow: 0 8px 22px -8px rgba(17,24,39,0.12); }
.xr-recent-card-top { display: flex; align-items: center; gap: 9px; margin-bottom: 10px; }
.xr-recent-emoji {
  width: 32px; height: 32px; border-radius: 8px; background: var(--xr-cream-2);
  display: flex; align-items: center; justify-content: center; font-size: 16px; flex-shrink: 0;
}
.xr-recent-name { font-size: 13px; font-weight: 600; color: var(--xr-ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.xr-recent-meta { font-size: 11px; color: var(--xr-faint); }
.xr-recent-empty {
  grid-column: 1 / -1; text-align: center; padding: 26px; color: var(--xr-faint);
  border: 1px dashed var(--xr-line); border-radius: 12px; font-size: 12.5px; background: rgba(255,255,255,0.5);
}

/* ═══ PLANNING CHAT VIEW ═══ */
.xr-plan {
  position: relative; z-index: 1; min-height: 100%;
  display: flex; flex-direction: column; align-items: center; padding: 0;
}
.xr-plan-head {
  width: 100%; position: sticky; top: 0; z-index: 5;
  background: rgba(250,250,250,0.86); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--xr-line); padding: 12px 20px;
  display: flex; align-items: center; gap: 12px;
}
.xr-plan-back {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 11px;
  border: 1px solid var(--xr-line); border-radius: 8px; background: #fff; cursor: pointer;
  font-family: Inter, sans-serif; font-size: 12.5px; font-weight: 500; color: var(--xr-ink-2); transition: all 140ms;
}
.xr-plan-back:hover { border-color: #D1D5DB; background: var(--xr-bg); }
.xr-plan-title { font-family: Newsreader, serif; font-size: 16px; font-weight: 500; color: var(--xr-ink); flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.xr-plan-stage {
  display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 600;
  color: var(--xr-orange-dk); background: var(--xr-cream-2); border: 1px solid #FED7AA;
  padding: 4px 10px; border-radius: 999px; flex-shrink: 0;
}
.xr-plan-scroll { flex: 1; width: 100%; overflow-y: auto; }
.xr-plan-thread {
  max-width: 720px; margin: 0 auto; padding: 26px 20px 40px;
  display: flex; flex-direction: column; gap: 22px;
}
.xr-pm { display: flex; gap: 12px; animation: xrUp 340ms ease both; }
.xr-pm-avatar {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700;
}
.xr-pm-avatar.ai { background: linear-gradient(135deg, var(--xr-orange), var(--xr-orange-lt)); color: #fff; }
.xr-pm-avatar.user { background: #E5E7EB; color: var(--xr-mute); }
.xr-pm-body { flex: 1; min-width: 0; padding-top: 3px; }
.xr-pm-name { font-size: 11px; font-weight: 600; color: var(--xr-faint); margin-bottom: 5px; }
.xr-pm-name .xr-via { font-weight: 400; color: #C4C9D1; margin-left: 5px; }
.xr-pm-text { font-size: 14.5px; line-height: 1.68; color: var(--xr-ink-2); }
.xr-pm-text p { margin-bottom: 10px; }
.xr-pm-text p:last-child { margin-bottom: 0; }
.xr-pm-text strong { color: var(--xr-ink); font-weight: 600; }
.xr-pm-text code {
  font-family: 'JetBrains Mono', monospace; font-size: 12px; background: var(--xr-line-2);
  padding: 2px 5px; border-radius: 4px; color: var(--xr-orange-dk);
}
.xr-caret { display: inline-block; width: 2px; height: 15px; background: var(--xr-orange); vertical-align: -2px; margin-left: 1px; animation: xrBlink 1s step-end infinite; }

/* Plan card the AI proposes */
.xr-plancard {
  margin-top: 12px; border: 1px solid #FED7AA; border-radius: 14px; overflow: hidden;
  background: linear-gradient(180deg, #fff, var(--xr-cream)); box-shadow: 0 6px 20px -10px rgba(249,115,22,0.24);
  animation: xrUp 400ms ease both;
}
.xr-plancard-hd {
  display: flex; align-items: center; gap: 8px; padding: 12px 16px;
  border-bottom: 1px solid #FED7AA; background: rgba(255,247,237,0.6);
}
.xr-plancard-hd .xr-pc-ico { color: var(--xr-orange); }
.xr-plancard-hd h4 { font-family: Newsreader, serif; font-size: 15px; font-weight: 500; color: var(--xr-ink); }
.xr-plancard-body { padding: 8px 6px; }
.xr-plan-step {
  display: flex; align-items: flex-start; gap: 11px; padding: 9px 12px; border-radius: 9px; transition: background 120ms;
}
.xr-plan-step:hover { background: rgba(255,247,237,0.6); }
.xr-plan-step-num {
  width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0; margin-top: 1px;
  background: #fff; border: 1.5px solid #FDBA74; color: var(--xr-orange-dk);
  display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700;
}
.xr-plan-step-txt { flex: 1; }
.xr-plan-step-txt b { display: block; font-size: 13px; font-weight: 600; color: var(--xr-ink); margin-bottom: 1px; }
.xr-plan-step-txt span { font-size: 12px; color: var(--xr-mute); line-height: 1.5; }
.xr-plan-tech {
  display: flex; flex-wrap: wrap; gap: 6px; padding: 10px 16px 14px;
}
.xr-tech-pill {
  font-size: 10.5px; font-weight: 600; color: var(--xr-ink-2); background: #fff;
  border: 1px solid var(--xr-line); border-radius: 999px; padding: 3px 10px;
}
.xr-tech-pill.xr-vedika { background: linear-gradient(135deg, var(--xr-orange), var(--xr-orange-lt)); color: #fff; border-color: transparent; }

/* Plan CTA row */
.xr-plan-cta {
  display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-top: 1px solid #FED7AA;
  background: rgba(255,255,255,0.5);
}
.xr-startbtn {
  flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 18px; background: var(--xr-orange); color: #fff; border: none; border-radius: 11px;
  font-family: Inter, sans-serif; font-size: 14px; font-weight: 600; cursor: pointer; transition: all 160ms;
  box-shadow: 0 2px 6px rgba(249,115,22,0.28);
}
.xr-startbtn:hover { background: var(--xr-orange-dk); transform: translateY(-1px); box-shadow: 0 8px 22px rgba(249,115,22,0.36); }
.xr-startbtn:active { transform: translateY(0); }
.xr-refinebtn {
  padding: 12px 16px; background: #fff; border: 1px solid var(--xr-line); border-radius: 11px;
  font-family: Inter, sans-serif; font-size: 13px; font-weight: 600; color: var(--xr-ink-2); cursor: pointer; transition: all 150ms;
}
.xr-refinebtn:hover { border-color: #D1D5DB; background: var(--xr-bg); }

.xr-typing { display: flex; gap: 5px; padding: 6px 0; }
.xr-typing span { width: 6px; height: 6px; background: #D1D5DB; border-radius: 50%; animation: xrBounce 1.4s infinite; }
.xr-typing span:nth-child(2) { animation-delay: 0.16s; }
.xr-typing span:nth-child(3) { animation-delay: 0.32s; }

/* Plan composer (refine input, sticky bottom) */
.xr-plan-foot {
  width: 100%; position: sticky; bottom: 0; z-index: 5;
  background: linear-gradient(180deg, rgba(250,250,250,0), var(--xr-bg) 30%);
  padding: 12px 20px 18px;
}
.xr-plan-foot-inner { max-width: 720px; margin: 0 auto; }
.xr-plan-input {
  display: flex; align-items: flex-end; gap: 8px; background: #fff;
  border: 1px solid var(--xr-line); border-radius: 14px; padding: 8px 8px 8px 14px;
  box-shadow: 0 1px 2px rgba(17,24,39,0.04), 0 8px 24px -14px rgba(17,24,39,0.2);
  transition: border-color 160ms, box-shadow 160ms;
}
.xr-plan-input:focus-within { border-color: var(--xr-orange-lt); box-shadow: 0 0 0 4px rgba(249,115,22,0.09); }
.xr-plan-input textarea {
  flex: 1; border: none; outline: none; resize: none; background: transparent;
  font-family: Inter, sans-serif; font-size: 14px; line-height: 1.5; color: var(--xr-ink);
  min-height: 22px; max-height: 130px; padding: 6px 0;
}
.xr-plan-input textarea::placeholder { color: #C4C9D1; }

/* ═══ SETTINGS MODAL ═══ */
.xr-modal-backdrop {
  display: none; position: fixed; inset: 0; z-index: 500; background: rgba(17,24,39,0.42);
  align-items: center; justify-content: center; padding: 20px; backdrop-filter: blur(2px);
}
.xr-modal-backdrop.xr-open { display: flex; animation: xrFade 160ms ease; }
.xr-modal {
  background: #fff; border-radius: 18px; box-shadow: 0 24px 70px rgba(17,24,39,0.24);
  width: 100%; max-width: 560px; max-height: calc(100vh - 40px); overflow: hidden;
  display: flex; flex-direction: column; animation: xrPop 200ms cubic-bezier(.2,.8,.2,1);
}
.xr-modal-hd {
  display: flex; align-items: center; justify-content: space-between; padding: 18px 22px;
  border-bottom: 1px solid var(--xr-line-2);
}
.xr-modal-hd h3 { font-family: Newsreader, serif; font-size: 19px; font-weight: 500; color: var(--xr-ink); }
.xr-modal-close {
  width: 30px; height: 30px; border: none; background: none; cursor: pointer;
  color: var(--xr-faint); border-radius: 8px; display: flex; align-items: center; justify-content: center; transition: all 140ms;
}
.xr-modal-close:hover { background: var(--xr-line-2); color: var(--xr-ink-2); }
.xr-modal-body { padding: 6px 22px 22px; overflow-y: auto; }
.xr-set-section { padding: 16px 0; border-bottom: 1px solid var(--xr-line-2); }
.xr-set-section:last-child { border-bottom: none; }
.xr-set-label { font-size: 12.5px; font-weight: 600; color: var(--xr-ink); margin-bottom: 3px; }
.xr-set-hint { font-size: 11.5px; color: var(--xr-faint); line-height: 1.5; margin-bottom: 10px; }
.xr-set-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.xr-set-select {
  padding: 8px 12px; border: 1px solid var(--xr-line); border-radius: 9px; background: var(--xr-bg);
  font-family: Inter, sans-serif; font-size: 13px; color: var(--xr-ink-2); outline: none; cursor: pointer; min-width: 190px;
}
.xr-set-select:focus { border-color: var(--xr-orange); box-shadow: 0 0 0 3px rgba(249,115,22,0.08); }
.xr-theme-opts { display: flex; gap: 8px; }
.xr-theme-opt {
  flex: 1; padding: 12px 8px; border: 1.5px solid var(--xr-line); border-radius: 11px; cursor: pointer;
  text-align: center; transition: all 150ms; background: #fff;
}
.xr-theme-opt:hover { border-color: #D1D5DB; }
.xr-theme-opt.xr-sel { border-color: var(--xr-orange); background: var(--xr-cream-2); }
.xr-theme-swatch { height: 26px; border-radius: 6px; margin-bottom: 7px; }
.xr-theme-swatch.light { background: linear-gradient(135deg, #FFFAF5, #FFF7ED); border: 1px solid var(--xr-line); }
.xr-theme-swatch.dark { background: linear-gradient(135deg, #1F2937, #0D1117); }
.xr-theme-swatch.auto { background: linear-gradient(135deg, #FFFAF5 50%, #1F2937 50%); }
.xr-theme-opt span { font-size: 11.5px; font-weight: 600; color: var(--xr-ink-2); }
.xr-plan-badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px;
  font-size: 12px; font-weight: 600; background: var(--xr-cream-2); border: 1px solid #FED7AA; color: var(--xr-orange-dk);
}
.xr-toggle {
  position: relative; width: 40px; height: 22px; border-radius: 999px; background: #E5E7EB;
  cursor: pointer; transition: background 160ms; border: none; flex-shrink: 0;
}
.xr-toggle::after {
  content: ''; position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,0.2); transition: transform 160ms;
}
.xr-toggle.xr-on { background: var(--xr-orange); }
.xr-toggle.xr-on::after { transform: translateX(18px); }
.xr-modal-foot {
  display: flex; align-items: center; justify-content: flex-end; gap: 8px;
  padding: 14px 22px; border-top: 1px solid var(--xr-line-2);
}
.xr-btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 9px 16px; border-radius: 9px;
  font-family: Inter, sans-serif; font-size: 13px; font-weight: 600; cursor: pointer; border: none; transition: all 150ms;
}
.xr-btn-primary { background: var(--xr-orange); color: #fff; }
.xr-btn-primary:hover { background: var(--xr-orange-dk); }
.xr-btn-ghost { background: #fff; border: 1px solid var(--xr-line); color: var(--xr-ink-2); }
.xr-btn-ghost:hover { background: var(--xr-bg); border-color: #D1D5DB; }
.xr-danger { color: #DC2626 !important; }
.xr-danger:hover { background: #FEF2F2 !important; }

/* ── Context menu (rename/delete project) ── */
.xr-ctxmenu {
  display: none; position: fixed; z-index: 520; background: #fff; border: 1px solid var(--xr-line);
  border-radius: 10px; box-shadow: 0 12px 40px rgba(17,24,39,0.18); padding: 5px; min-width: 160px;
  animation: xrPop 140ms ease;
}
.xr-ctxmenu.xr-open { display: block; }
.xr-ctx-item {
  display: flex; align-items: center; gap: 9px; padding: 8px 10px; border-radius: 7px; cursor: pointer;
  font-size: 12.5px; font-weight: 500; color: var(--xr-ink-2); transition: background 110ms;
}
.xr-ctx-item:hover { background: var(--xr-line-2); }
.xr-ctx-item.xr-ctx-danger { color: #DC2626; }
.xr-ctx-item.xr-ctx-danger:hover { background: #FEF2F2; }

/* ── Toast ── */
.xr-toast {
  position: fixed; bottom: 24px; left: 50%; transform: translate(-50%, 10px);
  background: var(--xr-ink); color: #fff; font-size: 13px; font-weight: 500; padding: 10px 18px;
  border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,0.22); z-index: 600;
  opacity: 0; transition: all 240ms; pointer-events: none; max-width: 90vw;
}
.xr-toast.xr-show { opacity: 1; transform: translate(-50%, 0); }

/* ── Backdrop for mobile drawer ── */
.xr-drawer-scrim {
  display: none; position: fixed; inset: 0; z-index: 2; background: rgba(17,24,39,0.4);
  opacity: 0; transition: opacity 220ms;
}

/* ═══ ANIMATIONS ═══ */
@keyframes xrUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes xrPop { from { opacity: 0; transform: scale(0.97); } to { opacity: 1; transform: scale(1); } }
@keyframes xrFade { from { opacity: 0; } to { opacity: 1; } }
@keyframes xrBlink { 50% { opacity: 0; } }
@keyframes xrBounce { 0%,60%,100% { transform: translateY(0); } 30% { transform: translateY(-6px); } }

@media (prefers-reduced-motion: reduce) {
  .xr-root, .xr-eyebrow, .xr-h1, .xr-sub, .xr-composer, .xr-chips, .xr-recent, .xr-pm, .xr-plancard, .xr-modal, .xr-ctxmenu, .xr-modelpick-menu { animation: none !important; }
  .xr-root { transition: none; }
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 1024px) {
  .xr-recent-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  /* Sidebar becomes an off-canvas drawer */
  .xr-sidebar {
    position: fixed; top: 0; left: 0; bottom: 0; width: 280px;
    transform: translateX(-100%); box-shadow: 0 0 40px rgba(0,0,0,0.16);
  }
  .xr-sidebar.xr-drawer-open { transform: translateX(0); }
  .xr-sidebar.xr-collapsed { width: 280px; }         /* collapse is desktop-only */
  .xr-collapsed .xr-sb-logo .xr-badge,
  .xr-collapsed .xr-sb-logo .xr-wordmark { display: inline; }
  .xr-collapsed .xr-sb-newbtn .xr-newbtn-label,
  .xr-collapsed .xr-sb-search,
  .xr-collapsed .xr-sb-list,
  .xr-collapsed .xr-sb-user-info,
  .xr-collapsed .xr-sb-user-cog { display: block; }
  .xr-collapsed .xr-sb-search { display: block; }
  .xr-sb-collapse { display: none; }

  .xr-drawer-scrim.xr-show { display: block; opacity: 1; }

  /* Mobile top bar */
  .xr-mobilebar {
    display: flex; align-items: center; gap: 10px; height: 52px; padding: 0 14px;
    background: rgba(255,255,255,0.9); backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--xr-line); position: sticky; top: 0; z-index: 4; flex-shrink: 0;
  }
  .xr-mb-menu {
    width: 34px; height: 34px; border: 1px solid var(--xr-line); border-radius: 9px; background: #fff;
    cursor: pointer; color: var(--xr-ink-2); display: flex; align-items: center; justify-content: center;
  }
  .xr-mb-brand {
    display: flex; align-items: center; gap: 7px; flex: 1; min-width: 0;
    font-family: Newsreader, serif; font-size: 15px; font-weight: 500; color: var(--xr-ink);
  }
  .xr-mb-brand img { width: 20px; height: 20px; }
  .xr-mb-brand .xr-badge {
    font-family: Inter, sans-serif; font-size: 8px; font-weight: 700;
    background: linear-gradient(135deg, var(--xr-orange), var(--xr-orange-lt)); color: #fff;
    padding: 1px 5px; border-radius: 4px; letter-spacing: 0.06em; text-transform: uppercase;
  }
  .xr-mb-new {
    width: 34px; height: 34px; border: none; border-radius: 9px; background: var(--xr-orange); color: #fff;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
  }

  .xr-canvas { display: flex; flex-direction: column; }
  .xr-launcher { padding: 26px 18px 40px; }
  .xr-hero, .xr-composer, .xr-chips, .xr-recent { max-width: 100%; }
  .xr-sub { max-width: 100%; }
  .xr-modelpick-menu { width: min(320px, calc(100vw - 44px)); }
  .xr-recent-grid { grid-template-columns: 1fr; }
  .xr-plan-thread { padding: 20px 16px 30px; }
  .xr-plan-cta { flex-direction: column; }
  .xr-startbtn, .xr-refinebtn { width: 100%; }
}

@media (max-width: 480px) {
  .xr-h1 { font-size: 25px; }
  .xr-eyebrow { margin-bottom: 16px; font-size: 10.5px; padding: 4px 10px; }
  .xr-launcher { padding-left: 16px; padding-right: 16px; }
  .xr-sub { margin-bottom: 22px; }
  .xr-composer textarea { font-size: 15px; padding: 16px 16px 4px; }
  .xr-chips { gap: 7px; }
  .xr-chip { padding: 7px 12px; font-size: 12px; }
  .xr-composer-foot { flex-wrap: wrap; }
  .xr-modelpick-btn { max-width: 150px; }
}