/* demo-autonomous.css — styles for /demo/autonomous three-panel chain page */

.demo-wrap { max-width: 1040px; margin: 0 auto; padding: 3rem 2rem 6rem; }

/* Hero */
.demo-hero { margin-bottom: 2.5rem; }
.demo-eyebrow { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent); margin-bottom: 0.8rem; }
.demo-hero h1 { font-family: 'Syne', sans-serif; font-size: clamp(1.7rem, 3.5vw, 2.4rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.15; margin-bottom: 1rem; }
.demo-hero h1 span { color: var(--accent); }
.demo-hero p { color: var(--fg-muted); font-size: 1rem; line-height: 1.65; max-width: 760px; }

/* Autonomy callout */
.autonomy-banner { background: linear-gradient(135deg, rgba(245,158,11,0.1) 0%, rgba(245,158,11,0.04) 100%); border: 1px solid rgba(245,158,11,0.35); border-radius: 14px; padding: 1.2rem 1.6rem; margin-bottom: 2rem; display: flex; align-items: flex-start; gap: 1rem; }
.autonomy-banner-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 0.1rem; }
.autonomy-banner-text { font-size: 0.88rem; line-height: 1.65; color: var(--fg); }
.autonomy-banner-text strong { color: var(--accent); }

/* Demo nav */
.demo-nav { display: flex; gap: 0.6rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
.demo-nav-tab { font-size: 0.8rem; font-weight: 500; padding: 0.35rem 1rem; border-radius: 20px; text-decoration: none; border: 1px solid var(--border); color: var(--fg-muted); transition: all 0.15s; }
.demo-nav-tab:hover { border-color: var(--accent); color: var(--accent); }
.demo-nav-tab.active { background: rgba(245,158,11,0.12); border-color: var(--accent); color: var(--accent); }

/* Cache notice */
.cache-notice { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.78rem; color: var(--fg-muted); background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px; padding: 0.35rem 0.9rem; margin-top: 1.2rem; }
.cache-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); flex-shrink: 0; }

/* Chain step connectors */
.chain-steps { display: flex; flex-direction: column; gap: 0; }
.chain-connector { display: flex; align-items: center; justify-content: center; padding: 0.8rem 0; position: relative; }
.chain-connector::before { content: ''; position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; background: linear-gradient(to bottom, rgba(245,158,11,0.2), rgba(245,158,11,0.6), rgba(245,158,11,0.2)); z-index: 0; }
.chain-connector-badge { position: relative; z-index: 1; background: rgba(245,158,11,0.15); border: 1px solid rgba(245,158,11,0.4); border-radius: 20px; padding: 0.3rem 1rem; font-size: 0.72rem; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 0.08em; white-space: nowrap; }

/* Panel cards */
.panel { background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; margin-bottom: 0; }
.panel-header { padding: 1.2rem 1.6rem; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.panel-step-num { background: var(--accent); color: #000; font-family: 'Syne', sans-serif; font-size: 0.72rem; font-weight: 800; border-radius: 20px; padding: 0.2rem 0.7rem; white-space: nowrap; }
.panel-title { font-family: 'Syne', sans-serif; font-size: 1rem; font-weight: 700; flex: 1; }
.panel-badge { font-size: 0.68rem; background: rgba(255,255,255,0.06); border: 1px solid var(--border); border-radius: 20px; padding: 0.2rem 0.65rem; color: var(--fg-muted); }
.panel-human-badge { background: rgba(248,113,113,0.1); border-color: rgba(248,113,113,0.3); color: #f87171; }
.panel-auto-badge { background: rgba(74,222,128,0.1); border-color: rgba(74,222,128,0.3); color: #4ade80; }
.panel-body { padding: 1.5rem; }

/* Input meta */
.input-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; margin-bottom: 1.5rem; }
.input-meta-cell { background: var(--bg); padding: 0.75rem 1rem; }
.input-meta-label { font-size: 0.67rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--fg-muted); margin-bottom: 0.2rem; }
.input-meta-value { font-size: 0.85rem; font-weight: 600; color: var(--fg); }

/* Collapsible OA text */
.disclosure-block { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; margin-bottom: 1.2rem; overflow: hidden; }
.disclosure-toggle { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 0.85rem 1.2rem; background: none; border: none; color: var(--fg); cursor: pointer; font-family: 'DM Sans', sans-serif; font-size: 0.85rem; font-weight: 500; }
.disclosure-toggle:hover { background: rgba(255,255,255,0.03); }
.disclosure-icon { font-size: 0.8rem; color: var(--fg-muted); transition: transform 0.2s; }
.disclosure-icon.open { transform: rotate(180deg); }
.disclosure-body { display: none; padding: 0 1.2rem 1.2rem; }
.disclosure-body.open { display: block; }
.oa-text { font-size: 0.81rem; line-height: 1.75; color: var(--fg); background: var(--bg-card); border: 1px solid var(--border); border-radius: 6px; padding: 1rem 1.2rem; white-space: pre-wrap; word-break: break-word; max-height: 340px; overflow-y: auto; }

/* Rejection table */
.rej-table-wrap { border: 1px solid var(--border); border-radius: 10px; overflow: hidden; margin-bottom: 1.5rem; }
.rej-table { width: 100%; border-collapse: collapse; font-size: 0.83rem; }
.rej-table th { padding: 0.6rem 1rem; text-align: left; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--fg-muted); border-bottom: 1px solid var(--border); background: rgba(0,0,0,0.15); }
.rej-table td { padding: 0.85rem 1rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.rej-table tr:last-child td { border-bottom: none; }
.ground-badge { display: inline-block; font-size: 0.67rem; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 700; padding: 0.18rem 0.6rem; border-radius: 20px; background: rgba(245,158,11,0.15); color: var(--accent); border: 1px solid rgba(245,158,11,0.3); white-space: nowrap; }
.claims-chips { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.claim-chip { background: rgba(255,255,255,0.06); border: 1px solid var(--border); border-radius: 20px; font-size: 0.7rem; padding: 0.1rem 0.5rem; color: var(--fg-muted); }

/* Amendment cards */
.amendment-card { border: 1px solid var(--border); border-radius: 10px; margin-bottom: 1rem; overflow: hidden; }
.amendment-card-header { padding: 0.9rem 1.2rem; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 0.7rem; flex-wrap: wrap; background: rgba(0,0,0,0.1); }
.amendment-card-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.88rem; flex: 1; }
.amendment-strategy-tag { font-size: 0.68rem; background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.25); color: var(--accent); padding: 0.18rem 0.55rem; border-radius: 20px; }
.amendment-card-body { padding: 1.2rem; }
.redline-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.redline-col-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--fg-muted); margin-bottom: 0.4rem; }
.redline-original { background: rgba(248,113,113,0.05); border: 1px solid rgba(248,113,113,0.2); border-radius: 6px; padding: 0.85rem 1rem; font-size: 0.8rem; line-height: 1.7; }
.redline-amended { background: rgba(34,197,94,0.05); border: 1px solid rgba(34,197,94,0.2); border-radius: 6px; padding: 0.85rem 1rem; font-size: 0.8rem; line-height: 1.7; }
.ins-text { color: #4ade80; font-weight: 600; }
.del-text { color: #f87171; text-decoration: line-through; }
.spec-row { font-size: 0.78rem; color: var(--fg-muted); background: rgba(255,255,255,0.03); border-radius: 5px; padding: 0.5rem 0.75rem; margin-bottom: 0.5rem; }
.spec-row strong { color: var(--fg); }

/* Argument cards */
.argument-card { border: 1px solid var(--border); border-radius: 10px; margin-bottom: 1rem; overflow: hidden; }
.argument-card-header { padding: 0.9rem 1.2rem; display: flex; align-items: center; gap: 0.7rem; cursor: pointer; user-select: none; background: rgba(0,0,0,0.1); }
.argument-card-header:hover { background: rgba(255,255,255,0.02); }
.argument-chevron { color: var(--fg-muted); font-size: 0.8rem; margin-left: auto; transition: transform 0.2s; }
.argument-card.open .argument-chevron { transform: rotate(180deg); }
.argument-card-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.87rem; flex: 1; }
.argument-card-body { display: none; padding: 1.2rem; border-top: 1px solid var(--border); }
.argument-card.open .argument-card-body { display: block; }
.argument-text { font-size: 0.85rem; line-height: 1.8; color: var(--fg); white-space: pre-wrap; word-break: break-word; }

/* Panel 3 — Prior-art re-search */
.prior-art-intro { background: rgba(74,222,128,0.05); border: 1px solid rgba(74,222,128,0.2); border-radius: 10px; padding: 1rem 1.2rem; margin-bottom: 1.5rem; font-size: 0.85rem; line-height: 1.6; color: var(--fg); }
.prior-art-intro strong { color: #4ade80; }

.score-bar-wrap { display: flex; align-items: center; gap: 0.6rem; }
.score-bar-bg { flex: 1; height: 5px; background: rgba(255,255,255,0.08); border-radius: 20px; overflow: hidden; }
.score-bar-fill { height: 100%; border-radius: 20px; }
.score-val { font-size: 0.78rem; font-weight: 700; min-width: 34px; text-align: right; }
.score-high { color: #f87171; }
.score-mid { color: #fb923c; }
.score-low { color: #4ade80; }

.pa-card { border: 1px solid var(--border); border-radius: 10px; margin-bottom: 0.85rem; overflow: hidden; }
.pa-card-header { padding: 0.9rem 1.2rem; display: flex; align-items: flex-start; gap: 0.8rem; cursor: pointer; user-select: none; }
.pa-card-header:hover { background: rgba(255,255,255,0.02); }
.pa-card-chevron { color: var(--fg-muted); font-size: 0.75rem; margin-left: auto; margin-top: 0.25rem; transition: transform 0.2s; flex-shrink: 0; }
.pa-card.open .pa-card-chevron { transform: rotate(180deg); }
.pa-card-num { background: var(--bg); border: 1px solid var(--border); border-radius: 20px; font-size: 0.72rem; font-weight: 700; padding: 0.15rem 0.55rem; white-space: nowrap; flex-shrink: 0; }
.pa-card-info { flex: 1; min-width: 0; }
.pa-card-pubnum { font-size: 0.83rem; font-weight: 600; color: var(--fg); }
.pa-card-title { font-size: 0.78rem; color: var(--fg-muted); margin-top: 0.1rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pa-card-body { display: none; padding: 0.9rem 1.2rem; border-top: 1px solid var(--border); }
.pa-card.open .pa-card-body { display: block; }
.pa-card-abstract { font-size: 0.81rem; line-height: 1.7; color: var(--fg-muted); margin-bottom: 0.6rem; }
.pa-card-reasoning { font-size: 0.8rem; color: var(--fg); background: rgba(245,158,11,0.05); border: 1px solid rgba(245,158,11,0.15); border-radius: 6px; padding: 0.6rem 0.8rem; }
.material-badge { display: inline-block; font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700; padding: 0.15rem 0.5rem; border-radius: 20px; }
.material-yes { background: rgba(248,113,113,0.12); color: #f87171; border: 1px solid rgba(248,113,113,0.3); }
.material-no { background: rgba(255,255,255,0.05); color: var(--fg-muted); border: 1px solid var(--border); }

/* Novelty report block */
.report-block { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 1.5rem; margin-top: 1.5rem; }
.report-header-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.2rem; flex-wrap: wrap; gap: 0.6rem; }
.report-title { font-family: 'Syne', sans-serif; font-size: 0.95rem; font-weight: 700; }
.copy-btn { font-size: 0.7rem; background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.3); color: var(--accent); border-radius: 20px; padding: 0.22rem 0.75rem; cursor: pointer; font-family: 'DM Sans', sans-serif; transition: background 0.15s; }
.copy-btn:hover { background: rgba(245,158,11,0.2); }
.report-body { font-size: 0.87rem; line-height: 1.75; }
.report-body h2 { font-family: 'Syne', sans-serif; font-size: 0.93rem; font-weight: 700; color: var(--accent); margin: 1.4rem 0 0.5rem; border-top: 1px solid var(--border); padding-top: 0.9rem; }
.report-body h2:first-child { border-top: none; margin-top: 0; padding-top: 0; }
.report-body h3 { font-family: 'Syne', sans-serif; font-size: 0.85rem; font-weight: 700; margin: 0.9rem 0 0.35rem; }
.report-body p { margin-bottom: 0.65rem; color: var(--fg-muted); }
.report-body strong { color: var(--fg); }
.report-body ul { margin: 0.5rem 0 0.5rem 1.2rem; }
.report-body li { color: var(--fg-muted); margin-bottom: 0.3rem; line-height: 1.65; }

/* Summary bar */
.summary-bar { background: rgba(245,158,11,0.07); border: 1px solid rgba(245,158,11,0.2); border-radius: 10px; padding: 0.9rem 1.2rem; margin-top: 2rem; font-size: 0.85rem; line-height: 1.6; color: var(--fg-muted); }
.summary-bar strong { color: var(--accent); }

/* CTA */
.cta-block { background: linear-gradient(135deg, rgba(245,158,11,0.08) 0%, rgba(245,158,11,0.03) 100%); border: 1px solid rgba(245,158,11,0.25); border-radius: 16px; padding: 2.5rem; text-align: center; margin-top: 2.5rem; }
.cta-block h2 { font-family: 'Syne', sans-serif; font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 0.8rem; }
.cta-block p { color: var(--fg-muted); font-size: 0.95rem; line-height: 1.6; max-width: 560px; margin: 0 auto 1.8rem; }
.cta-btn { display: inline-block; background: var(--accent); color: #000; font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.93rem; padding: 0.85rem 2.2rem; border-radius: 8px; text-decoration: none; transition: opacity 0.15s; margin: 0 0.4rem 0.6rem; }
.cta-btn:hover { opacity: 0.85; }
.cta-btn-secondary { background: transparent; color: var(--accent); border: 1px solid rgba(245,158,11,0.5); }
.cta-sub { margin-top: 1rem; font-size: 0.78rem; color: var(--fg-muted); }

/* Run mode toggle */
.run-mode-toggle { display: inline-flex; gap: 0.5rem; background: var(--bg-card); border: 1px solid var(--border); border-radius: 24px; padding: 0.25rem; margin-top: 1.2rem; }
.run-mode-btn { display: flex; align-items: center; gap: 0.4rem; font-size: 0.78rem; font-weight: 600; padding: 0.3rem 0.85rem; border-radius: 20px; border: none; cursor: pointer; background: transparent; color: var(--fg-muted); transition: all 0.15s; }
.run-mode-btn.active { background: rgba(245,158,11,0.15); color: var(--accent); }
.run-mode-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.cached-dot { background: var(--green); }
.live-dot { background: var(--accent); }

/* Notices */
.live-notice { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.78rem; color: var(--accent); background: rgba(245,158,11,0.08); border: 1px solid rgba(245,158,11,0.3); border-radius: 20px; padding: 0.35rem 0.9rem; margin-top: 0.7rem; }
.live-dot-pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); animation: pulse 1.5s infinite; flex-shrink: 0; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1);} 50%{opacity:0.5;transform:scale(1.3);} }

/* Live run panel */
.live-run-panel { background: var(--bg-card); border: 1px solid rgba(245,158,11,0.3); border-radius: 16px; overflow: hidden; margin-bottom: 2rem; }
.live-run-header { padding: 1rem 1.5rem; border-bottom: 1px solid var(--border); font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.95rem; color: var(--accent); }
.live-run-body { padding: 1.5rem; display: flex; flex-direction: column; gap: 1rem; }
.live-field { display: flex; flex-direction: column; gap: 0.4rem; }
.live-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--fg-muted); }
.live-req { color: #f87171; }
.live-hint { font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--fg-muted); opacity: 0.7; font-size: 0.72rem; }
.live-select { background: var(--bg); border: 1px solid var(--border); color: var(--fg); border-radius: 8px; padding: 0.45rem 0.75rem; font-size: 0.85rem; width: 160px; }
.live-textarea { background: var(--bg); border: 1px solid var(--border); color: var(--fg); border-radius: 8px; padding: 0.6rem 0.8rem; font-size: 0.82rem; font-family: 'DM Mono', 'Fira Code', monospace; resize: vertical; line-height: 1.55; }
.live-textarea:focus { outline: none; border-color: rgba(245,158,11,0.5); }
.live-run-btn { align-self: flex-start; background: var(--accent); color: #000; font-weight: 700; font-size: 0.88rem; border: none; border-radius: 8px; padding: 0.65rem 1.4rem; cursor: pointer; transition: opacity 0.15s; }
.live-run-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.live-status { font-size: 0.83rem; color: var(--accent); padding: 0.7rem 1rem; background: rgba(245,158,11,0.07); border: 1px solid rgba(245,158,11,0.2); border-radius: 8px; }
.live-error { font-size: 0.83rem; color: #f87171; padding: 0.7rem 1rem; background: rgba(248,113,113,0.07); border: 1px solid rgba(248,113,113,0.2); border-radius: 8px; }

@media (max-width: 700px) {
  .demo-wrap { padding: 2rem 1rem 4rem; }
  .redline-wrap { grid-template-columns: 1fr; }
  .input-meta { grid-template-columns: 1fr 1fr; }
  .run-mode-toggle { flex-direction: column; }
}