:root{--brand-navy-700: #181048;--brand-navy-600: #201858;--brand-navy-500: #282858;--brand-orange-600: #d85010;--brand-orange-500: #e86810;--brand-orange-400: #f08010;--brand-warm-700: #a84010;--brand-bg: #f0f0f0;--brand-surface: #ffffff;--bg: var(--brand-bg);--panel: var(--brand-surface);--panel-alt: #f8f8f8;--sidebar: var(--brand-navy-700);--primary: var(--brand-orange-600);--primary-soft: #fbe3d6;--danger: var(--brand-warm-700);--danger-soft: #f7ddd3;--text: var(--brand-navy-600);--muted: #5d5d70;--line: #d9d9e1;--shadow: 0 18px 35px rgba(24, 16, 72, .1)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text)}button{font:inherit}a{color:inherit;text-decoration:none}.app-shell{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:100vh}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--bg)}.login-panel{width:min(100%,420px);background:var(--panel);border-radius:18px;padding:32px;box-shadow:var(--shadow)}.login-logo{width:52px;height:52px;margin-bottom:18px}.login-panel h1{margin:0 0 8px}.login-form{display:grid;gap:16px;margin-top:24px}.login-form label{display:grid;gap:6px;font-size:.85rem;font-weight:600}.login-form input{width:100%;border:1px solid var(--line);border-radius:8px;padding:11px 12px;color:var(--text);background:var(--panel-alt)}.sidebar{background:linear-gradient(180deg,var(--brand-navy-700) 0%,var(--brand-navy-600) 100%);color:#eef6ff;padding:32px 22px}.brand-block{display:flex;align-items:center;gap:14px;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.12)}.brand-mark{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-weight:800;background:linear-gradient(135deg,var(--brand-orange-400) 0%,var(--brand-orange-600) 100%);color:#fff}.city-logo{flex-shrink:0}.brand-logo{width:44px;height:44px}.eyebrow{margin:0 0 6px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;opacity:.8}.sidebar h1{margin:0;font-size:1.15rem;line-height:1.2}.nav{display:flex;flex-direction:column;gap:10px;margin-top:28px}.nav-item{display:block;width:100%;text-align:left;background:transparent;border:1px solid transparent;color:#dbe9ff;padding:12px 14px;border-radius:12px;cursor:pointer}.nav-item:hover,.nav-item.active{background:#ffffff0f;border-color:#ffffff1f}.single-panel{display:block}.sidebar-card{margin-top:26px;padding:18px;border-radius:18px;background:#ffffff0a;border:1px solid rgba(255,255,255,.08)}.muted-label{margin:0 0 12px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;opacity:.7}.status-row{display:flex;align-items:center;gap:10px;margin-bottom:8px}.status-dot{width:10px;height:10px;border-radius:50%;background:#5ad48d;box-shadow:0 0 0 6px #5ad48d2e}.sidebar-card small{color:#ffffffb8}.main-panel{padding:30px 40px 40px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}.topbar-brand{display:flex;align-items:center;gap:14px}.topbar-logo{width:40px;height:40px}.topbar h2{margin:0;font-size:clamp(1.8rem,3vw,2.4rem)}.topbar-actions{display:flex;align-items:center;gap:12px}.language-control{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.8rem}.language-control select{border:1px solid var(--line);border-radius:8px;padding:8px 10px;background:var(--panel);color:var(--text)}.app-footer{display:flex;align-items:center;gap:10px;margin-top:36px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:.82rem}.footer-logo{width:22px;height:22px}.app-footer p{margin:0}.primary-button,.ghost-button,.link-button{border:none;border-radius:12px;padding:11px 16px;cursor:pointer}.primary-button{background:linear-gradient(135deg,var(--brand-orange-500) 0%,var(--brand-orange-600) 100%);color:#fff;box-shadow:0 12px 24px #d8501038}.ghost-button{background:var(--panel);border:1px solid var(--line);color:var(--brand-navy-600)}.hero-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:24px}.hero-card{background:var(--panel);border-radius:20px;padding:20px 18px 18px;box-shadow:var(--shadow)}.accent-blue{background:linear-gradient(180deg,#f7f5ff,#fff)}.accent-gold{background:linear-gradient(180deg,#fff6ee,#fff)}.accent-red{background:linear-gradient(180deg,#fff0e9,#fff)}.card-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:16px}.chip{display:inline-flex;align-items:center;border-radius:999px;padding:6px 10px;font-size:.75rem;font-weight:600}.chip.neutral{background:#d850101a;color:var(--brand-orange-600)}.chip.subtle{background:#2018580f;color:var(--muted)}.hero-card h3{margin:0 0 10px;font-size:1.26rem}.hero-card p{margin:0;line-height:1.6;color:var(--muted)}.metrics-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:28px}.stat-card{background:var(--panel);border-radius:18px;padding:18px 18px 16px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:8px}.metric-label{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.stat-card strong{font-size:2rem}.stat-card small{color:var(--muted)}.content-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}.left-column,.summary-panel{background:var(--panel);border-radius:22px;box-shadow:var(--shadow);padding:22px}.section-header{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:18px}.section-header h3{margin:0;font-size:1.2rem}.link-button{background:transparent;color:var(--primary);font-weight:600;padding:0}.feature-list{display:flex;flex-direction:column;gap:14px}.feature-item{width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;background:var(--panel-alt);border:1px solid var(--line);border-radius:18px;padding:18px 16px;cursor:pointer;text-align:left}.qa-card-first{margin-top:0;padding-top:0;border-top:none}.feature-item.active{border-color:#d8501061;background:var(--primary-soft)}.feature-item>div{display:flex;flex-direction:column;gap:6px}.feature-title{font-weight:700;color:var(--text)}.feature-item small{color:var(--muted);line-height:1.5}.feature-arrow{font-size:1.5rem;color:var(--primary);padding-left:10px}.summary-panel{background:linear-gradient(180deg,#fff,#faf8ff)}.compact{margin-bottom:12px}.status-pill{display:inline-flex;align-items:center;background:#5ad48d1f;color:#14774e;border-radius:999px;padding:5px 10px;font-size:.75rem;font-weight:700}.summary-card{padding:14px 2px 0}.summary-kicker{margin:0 0 10px;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--primary)}.summary-card h4{margin:0 0 12px;font-size:1.4rem}.summary-card p{margin:0 0 18px;line-height:1.7;color:var(--muted)}.summary-card ul{margin:0;padding-left:18px;color:var(--text);line-height:1.8}.status-note{margin:8px 2px;color:var(--muted);font-size:.85rem}.error-text{margin:8px 2px;color:var(--danger);font-size:.85rem}.hint-text{margin:0 0 10px;color:var(--muted);font-size:.85rem;line-height:1.5}.qa-card,.upload-card{margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}.qa-form,.upload-form{display:flex;flex-direction:column;gap:10px}.qa-form textarea{resize:vertical;border:1px solid var(--line);border-radius:12px;padding:10px 12px;font:inherit;color:var(--text)}.upload-form{flex-direction:row;align-items:center;flex-wrap:wrap}.upload-form input[type=file]{flex:1;min-width:0}.source-list{display:flex;flex-direction:column;gap:8px;margin-top:10px}.source-item{border:1px solid var(--line);border-radius:10px;padding:8px 10px;background:var(--panel-alt)}.source-item summary{cursor:pointer;font-weight:600;color:var(--primary);font-size:.85rem}.source-item p{margin:8px 0 0;color:var(--muted);line-height:1.6;font-size:.85rem}@media (max-width: 980px){.app-shell{grid-template-columns:1fr}.sidebar{padding-bottom:18px}.hero-grid,.metrics-row,.content-grid{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start}}