/* ═══════════════════════════════════════════════════════════════
   GreenArrow Neuro — Demo app shell v2 (extends main.css)
   ═══════════════════════════════════════════════════════════════ */

body.demo-body { min-height: 100vh; display: flex; flex-direction: column; }

/* ── Demo top bar (floating glass) ──────────────────────────── */
.demo-bar-wrap { position: sticky; top: 12px; z-index: 50; padding: 0 14px; display: flex; justify-content: center; pointer-events: none; }
.demo-bar-wrap .demo-bar { pointer-events: auto; }
.demo-bar {
  width: 100%; max-width: 1180px; height: 60px;
  background: var(--glass-strong);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border); border-radius: 16px;
  box-shadow: var(--shadow-md);
  padding: 0 10px 0 18px;
  display: flex; align-items: center; gap: 14px;
}
.demo-bar .db-logo img { height: 26px; }
.demo-bar .db-tool {
  display: flex; align-items: center; gap: 9px;
  font-family: var(--font-display); font-weight: 600; font-size: 15.5px;
  padding-left: 14px; border-left: 1px solid var(--line);
}
.demo-bar .db-tool .badge {
  font-family: var(--font-mono); font-size: 9px; letter-spacing: .12em;
  background: var(--green-100); color: var(--green-800);
  padding: 4px 9px; border-radius: 6px; text-transform: uppercase;
}
.demo-bar .db-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.demo-bar .db-back { font-size: 13px; color: var(--ink-500); font-weight: 500; padding: 8px 10px; border-radius: 8px; }
.demo-bar .db-back:hover { color: var(--green-700); background: rgba(11,16,13,.04); }

/* ── Industry switcher ──────────────────────────────────────── */
.industry-bar { padding: 22px 20px 4px; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.industry-bar .ib-label {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-400);
}
.industry-bar .pills { justify-content: center; }
.industry-bar .pill { padding: 9px 18px; font-size: 11px; }

.company-strip {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 8px 20px 0; text-align: center; flex-wrap: wrap; min-height: 30px;
}
.company-strip .cs-name { font-family: var(--font-display); font-weight: 600; font-size: 14.5px; }
.company-strip .cs-tag { font-size: 12px; color: var(--ink-400); }
.company-strip .cs-chip {
  font-family: var(--font-mono); font-size: 9px; letter-spacing: .1em; text-transform: uppercase;
  background: rgba(255,255,255,.8); border: 1px solid var(--line); color: var(--ink-400);
  border-radius: 6px; padding: 3px 8px;
}

/* ── Layout ─────────────────────────────────────────────────── */
.demo-main {
  flex: 1; width: 100%; max-width: 1180px; margin: 0 auto;
  padding: 22px 20px 40px;
  display: grid; grid-template-columns: 300px 1fr; gap: 20px;
  align-items: start;
}
.demo-main.single { grid-template-columns: 1fr; max-width: 880px; }

.side-panel { display: flex; flex-direction: column; gap: 14px; position: sticky; top: 92px; }
.side-card {
  background: rgba(255,255,255,.82); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 20px; box-shadow: var(--shadow-xs);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.side-card h4 {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .15em;
  text-transform: uppercase; color: var(--ink-400); margin-bottom: 12px; font-weight: 500;
}
.side-card p { font-size: 12.5px; color: var(--ink-500); line-height: 1.6; }
.suggestion {
  display: block; width: 100%; text-align: left;
  font-size: 12.5px; color: var(--ink-700); line-height: 1.45;
  background: #fff; border: 1px solid var(--line); border-radius: 11px;
  padding: 10px 13px; margin-bottom: 8px;
  transition: all .15s ease;
  box-shadow: var(--shadow-xs);
}
.suggestion:hover { border-color: var(--green-300); color: var(--green-800); transform: translateX(2px); box-shadow: var(--shadow-sm); }

/* ── Chat surface ───────────────────────────────────────────── */
.chat-shell {
  background: rgba(255,255,255,.88); border: 1px solid var(--glass-border); border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  display: flex; flex-direction: column;
  height: calc(100vh - 250px); min-height: 500px;
  overflow: hidden;
}
.chat-scroll { flex: 1; overflow-y: auto; padding: 28px 28px 12px; scroll-behavior: smooth; }
.msg { display: flex; gap: 12px; margin-bottom: 22px; animation: msg-in .3s ease; }
@keyframes msg-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.msg .avatar {
  width: 32px; height: 32px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 650; font-family: var(--font-mono);
  overflow: hidden;
}
.msg.user .avatar { background: var(--ink-900); color: #fff; }
.msg.ai .avatar { background: var(--green-50); border: 1px solid var(--green-200); padding: 4px; }
.msg.ai .avatar img { width: 100%; height: 100%; object-fit: contain; }
.msg .bubble {
  max-width: 78%; padding: 13px 17px; border-radius: 15px;
  font-size: 14px; line-height: 1.62;
}
.msg.user .bubble { background: var(--green-700); color: #fff; border-bottom-right-radius: 4px; box-shadow: var(--shadow-green); }
.msg.ai .bubble { background: #fff; border: 1px solid var(--line); color: var(--ink-900); border-bottom-left-radius: 4px; box-shadow: var(--shadow-xs); }
.msg.ai .bubble.streaming::after { content: '▍'; color: var(--green-600); animation: blink 1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* Markdown inside bubbles */
.bubble p { margin: 0 0 10px; } .bubble p:last-child { margin-bottom: 0; }
.bubble ul, .bubble ol { margin: 8px 0 10px 20px; }
.bubble li { margin-bottom: 4px; }
.bubble h1, .bubble h2, .bubble h3, .bubble h4 { font-family: var(--font-body); font-size: 14.5px; margin: 12px 0 6px; }
.tbl-wrap { overflow-x: auto; max-width: 100%; margin: 10px 0; }
.bubble table { border-collapse: collapse; font-size: 12.5px; margin: 0; }
.bubble th, .bubble td { border: 1px solid var(--ink-200); padding: 7px 11px; text-align: left; vertical-align: top; white-space: normal; min-width: 90px; max-width: 260px; }
.bubble th { background: var(--green-50); font-weight: 600; color: var(--green-900); }
.bubble code { background: rgba(11,16,13,.06); border-radius: 4px; padding: 1px 5px; font-family: var(--font-mono); font-size: 12px; }
.bubble strong { font-weight: 650; }
.bubble a { color: var(--green-700); text-decoration: underline; }
.bubble blockquote { border-left: 3px solid var(--green-300); padding-left: 12px; color: var(--ink-500); margin: 8px 0; }

.thinking { display: inline-flex; gap: 5px; padding: 6px 2px; }
.thinking span { width: 6px; height: 6px; border-radius: 50%; background: var(--green-500); animation: th 1.2s ease infinite; }
.thinking span:nth-child(2) { animation-delay: .18s; } .thinking span:nth-child(3) { animation-delay: .36s; }
@keyframes th { 0%,60%,100% { transform: translateY(0); opacity:.5 } 30% { transform: translateY(-5px); opacity:1 } }

/* ── Composer ───────────────────────────────────────────────── */
.composer {
  border-top: 1px solid var(--line); background: rgba(255,255,255,.75);
  padding: 14px 16px; display: flex; gap: 10px; align-items: flex-end;
}
.composer textarea {
  flex: 1; resize: none; border: 1px solid var(--line-strong); border-radius: 13px;
  padding: 12px 16px; font-family: var(--font-body); font-size: 14px; line-height: 1.5;
  max-height: 130px; outline: none; background: #fff;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.composer textarea:focus { border-color: var(--green-500); box-shadow: 0 0 0 3px rgba(34,168,82,.12); }
.composer .send-btn, .composer .icon-btn {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: all .15s ease;
}
.composer .send-btn { background: var(--green-700); color: #fff; box-shadow: var(--shadow-green); }
.composer .send-btn:hover { background: var(--green-800); transform: translateY(-1px); }
.composer .send-btn:disabled { background: var(--ink-200); box-shadow: none; cursor: not-allowed; transform: none; }
.composer .icon-btn { background: #fff; color: var(--ink-500); border: 1px solid var(--line-strong); }
.composer .icon-btn:hover { border-color: var(--green-500); color: var(--green-700); }
.composer svg { width: 18px; height: 18px; }

.demo-note { text-align: center; font-size: 11px; color: var(--ink-300); padding: 10px 16px 2px; }
.demo-note a { color: var(--green-600); }

/* ── Pick cards (compare) ───────────────────────────────────── */
.pick-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 18px; }
.pick-card {
  background: #fff; border: 1px solid var(--line-strong); border-radius: var(--r-md);
  padding: 16px; cursor: pointer; text-align: left;
  transition: all .16s ease; position: relative;
  box-shadow: var(--shadow-xs);
}
.pick-card:hover { border-color: var(--green-400); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.pick-card.selected { border-color: var(--green-600); background: var(--green-50); box-shadow: 0 0 0 3px rgba(34,168,82,.14); }
.pick-card .pc-check {
  position: absolute; top: 10px; right: 10px; width: 20px; height: 20px; border-radius: 50%;
  border: 1px solid var(--line-strong); background: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 11px; color: #fff;
}
.pick-card.selected .pc-check { background: var(--green-600); border-color: var(--green-600); }
.pick-card h5 { font-size: 13.5px; font-weight: 600; margin-bottom: 3px; }
.pick-card .pc-tag { font-size: 11px; color: var(--ink-400); line-height: 1.4; }
.pick-card .pc-price { font-family: var(--font-mono); font-size: 11px; color: var(--green-700); margin-top: 7px; }

/* ── Result surface ─────────────────────────────────────────── */
.result-shell {
  background: rgba(255,255,255,.9); border: 1px solid var(--glass-border); border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg); padding: 28px;
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  font-size: 14px; line-height: 1.65; min-height: 180px;
}
.result-shell.markdown h2 { font-size: 18px; margin: 18px 0 10px; }
.result-shell.markdown h3 { font-size: 15.5px; margin: 14px 0 8px; }
.result-shell.markdown p { margin-bottom: 10px; }
.result-shell.markdown ul, .result-shell.markdown ol { margin: 8px 0 12px 22px; }
.result-shell.markdown table { border-collapse: collapse; margin: 0; font-size: 13px; }
.result-shell.markdown th, .result-shell.markdown td { border: 1px solid var(--ink-200); padding: 8px 12px; vertical-align: top; max-width: 300px; }
.result-shell.markdown th { background: var(--green-50); color: var(--green-900); }
.result-shell .placeholder { color: var(--ink-400); text-align: center; padding: 44px 20px; font-size: 13.5px; }

/* ── Hub browser-extension demo ─────────────────────────────── */
.hub-browser { max-width: 1180px; margin: 0 auto; width: 100%; }
.hub-browser .b-body { display: grid; grid-template-columns: 1fr 292px; min-height: 620px; }
.hub-canvas { padding: 34px 38px; border-right: 1px solid var(--line); display: flex; flex-direction: column; }
.hub-hero-line { text-align: center; margin: 8px 0 18px; }
.hub-hero-line h1 { font-size: clamp(20px, 2.6vw, 27px); margin-bottom: 6px; }
.hub-hero-line p { color: var(--ink-500); font-size: 13.5px; }
.hub-search {
  display: flex; gap: 8px; background: #fff; border: 1px solid var(--line-strong);
  border-radius: 15px; padding: 8px 8px 8px 18px; box-shadow: var(--shadow-md);
  align-items: center; margin-bottom: 12px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.hub-search:focus-within { border-color: var(--green-500); box-shadow: 0 0 0 3px rgba(34,168,82,.12); }
.hub-search input { flex: 1; border: none; outline: none; font-size: 14.5px; font-family: var(--font-body); background: transparent; }
.hub-search .send-btn {
  width: 42px; height: 42px; border-radius: 12px; background: var(--green-700); color: #fff;
  display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-green);
}
.hub-search .send-btn:hover { background: var(--green-800); }
.hub-search .send-btn:disabled { background: var(--ink-200); box-shadow: none; }

/* Extension side panel */
.ext-panel { background: linear-gradient(180deg, #fafcfa, #f3f8f4); padding: 18px; display: flex; flex-direction: column; gap: 6px; }
.ext-head { display: flex; align-items: center; gap: 9px; padding: 4px 4px 12px; border-bottom: 1px solid var(--line); margin-bottom: 8px; }
.ext-head img { width: 22px; height: 22px; }
.ext-head .eh-name { font-family: var(--font-display); font-weight: 600; font-size: 13.5px; }
.ext-head .eh-sub { font-family: var(--font-mono); font-size: 9px; color: var(--green-700); letter-spacing: .1em; text-transform: uppercase; }
.ext-title { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-400); padding: 8px 4px 6px; }
.connector {
  display: flex; align-items: center; gap: 10px;
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 9px 11px;
  transition: opacity .2s ease, border-color .2s ease;
}
.connector .appic { width: 26px; height: 26px; border-radius: 7px; border: none; }
.connector .appic img, .connector .appic svg { width: 15px; height: 15px; }
.connector .c-label { flex: 1; font-size: 12.5px; font-weight: 550; color: var(--ink-900); line-height: 1.25; }
.connector .c-label span { display: block; font-size: 10px; color: var(--ink-400); font-weight: 400; }
.connector.off { opacity: .55; }
.connector.custom { border-style: dashed; border-color: var(--green-300); }
.toggle {
  width: 34px; height: 20px; border-radius: 999px; background: var(--ink-200);
  position: relative; transition: background .18s ease; flex-shrink: 0; cursor: pointer;
}
.toggle::after {
  content: ''; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px;
  border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm);
  transition: transform .18s ease;
}
.toggle.on { background: var(--green-600); }
.toggle.on::after { transform: translateX(14px); }
.add-connector {
  display: flex; align-items: center; justify-content: center; gap: 7px;
  border: 1.5px dashed var(--ink-200); border-radius: 12px;
  padding: 10px; font-size: 12px; font-weight: 550; color: var(--ink-500);
  transition: all .16s ease; margin-top: 2px;
}
.add-connector:hover { border-color: var(--green-500); color: var(--green-700); background: var(--green-50); }
.ext-form { background: #fff; border: 1px solid var(--green-200); border-radius: 12px; padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.ext-form input, .ext-form textarea {
  border: 1px solid var(--line-strong); border-radius: 9px; padding: 8px 10px;
  font-family: var(--font-body); font-size: 12px; outline: none; resize: vertical;
}
.ext-form input:focus, .ext-form textarea:focus { border-color: var(--green-500); }
.ext-form .ef-row { display: flex; gap: 8px; }
.ext-form button { font-size: 11px; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .06em; padding: 8px 12px; border-radius: 8px; }
.ext-form .ef-add { background: var(--green-700); color: #fff; flex: 1; }
.ext-form .ef-cancel { background: var(--ink-50); color: var(--ink-500); }

/* Hub flow area */
.hub-out { flex: 1; overflow-y: auto; padding-top: 6px; }
.hub-suggest { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 16px; }
.hub-suggest .suggestion { width: auto; margin: 0; font-size: 11.5px; padding: 8px 12px; }

/* Flow strip (agent steps with icons) */
.flow-strip {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 16px 20px; margin-bottom: 14px; box-shadow: var(--shadow-xs);
}
.flow-strip .fs-head {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--ink-400); margin-bottom: 10px;
}
.flow-strip .fs-head img { width: 16px; height: 16px; }
.flow-step { display: flex; gap: 10px; align-items: flex-start; padding: 6px 0; opacity: .35; transition: opacity .3s ease; }
.flow-step.active, .flow-step.done { opacity: 1; }
.flow-step .fstep-ic { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; position: relative; }
.flow-step .fstep-ic img, .flow-step .fstep-ic svg { width: 18px; height: 18px; }
.flow-step.active .fstep-ic::after {
  content: ''; position: absolute; inset: -4px;
  border: 2px solid var(--green-200); border-top-color: var(--green-600);
  border-radius: 50%; animation: spin .8s linear infinite;
}
.flow-step .fstep-body { font-size: 13px; color: var(--ink-700); line-height: 1.45; }
.flow-step.done .fstep-check { color: var(--green-600); margin-left: 6px; }

/* Zone map (blueprint) */
.zone-map { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; }
.zone-tile {
  background: #fff; border: 1px solid var(--line-strong); border-radius: var(--r-sm);
  padding: 12px 10px; text-align: center; cursor: pointer;
  transition: all .16s ease;
}
.zone-tile:hover { border-color: var(--green-400); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.zone-tile.active { border-color: var(--green-600); background: var(--green-50); box-shadow: 0 0 0 3px rgba(34,168,82,.13); }
.zone-tile h6 { font-size: 12px; font-weight: 600; color: var(--ink-900); }
.zone-tile span { font-size: 10px; color: var(--ink-400); }

.plan-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.plan-table th, .plan-table td { border: 1px solid var(--ink-100); padding: 8px 11px; text-align: left; }
.plan-table th { background: var(--green-900); color: #fff; font-weight: 500; }
.plan-table .zone-row td { background: var(--green-50); font-weight: 600; color: var(--green-900); }

/* Dropzone / paste */
.dropzone {
  border: 2px dashed var(--ink-200); border-radius: var(--r-lg);
  padding: 30px; text-align: center; color: var(--ink-400);
  background: rgba(255,255,255,.8); cursor: pointer; transition: all .18s ease;
  font-size: 13px;
}
.dropzone:hover, .dropzone.drag { border-color: var(--green-500); background: var(--green-50); color: var(--green-700); }
textarea.paste-area {
  width: 100%; min-height: 140px; resize: vertical;
  border: 1px solid var(--line-strong); border-radius: var(--r-md);
  padding: 14px 16px; font-family: var(--font-mono); font-size: 12px; line-height: 1.55;
  background: #fff; outline: none;
}
textarea.paste-area:focus { border-color: var(--green-500); }
.csv-preview {
  font-family: var(--font-mono); font-size: 11px; background: #fff;
  border: 1px solid var(--line); border-radius: var(--r-md); padding: 12px 14px;
  overflow: auto; white-space: pre; max-height: 170px; color: var(--ink-700);
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 960px) {
  .demo-main { grid-template-columns: 1fr; padding: 16px 14px 28px; }
  .side-panel { position: static; order: 2; }
  .chat-shell { height: calc(100vh - 300px); min-height: 430px; }
  .pick-grid { grid-template-columns: repeat(2, 1fr); }
  .demo-bar .db-tool span.name { display: none; }
  .msg .bubble { max-width: 88%; }
  .hub-browser .b-body { grid-template-columns: 1fr; }
  .hub-canvas { border-right: none; border-bottom: 1px solid var(--line); padding: 22px; }
}