:root{color-scheme:light;font-family:Segoe UI Variable,Segoe UI,sans-serif;line-height:1.5;font-weight:400;--bg: #f1eee8;--bg-strong: #e1dacc;--panel: rgba(255, 251, 245, .92);--panel-strong: #fffdf7;--line: rgba(31, 51, 68, .12);--text: #1f2a34;--text-soft: #5a6976;--primary: #274b63;--primary-strong: #1b3344;--accent: #c37b2f;--danger: #9f3d2d;--success: #326950;--shadow: 0 20px 45px rgba(28, 39, 49, .12)}*{box-sizing:border-box}html,body,#app{min-height:100%;margin:0}body{color:var(--text);background:radial-gradient(circle at top left,rgba(215,121,45,.18),transparent 28%),radial-gradient(circle at bottom right,rgba(36,86,65,.22),transparent 24%),linear-gradient(180deg,#f7f2e8 0%,var(--bg) 100%)}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.shell{max-width:1320px;margin:0 auto;padding:22px}.page{padding-top:20px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 20px;border:1px solid var(--line);border-radius:28px;background:#fffcf6d1;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:16px}.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:58px;height:58px;border-radius:18px;background:linear-gradient(145deg,var(--primary) 0%,#326c52 100%);color:#fff;font-family:Bahnschrift,Arial Narrow,sans-serif;font-size:1.2rem;font-weight:700;letter-spacing:.08em}.brand h1,.hero-card h2,.section-head h2,.section-head h3{margin:0;font-family:Bahnschrift,Trebuchet MS,sans-serif;letter-spacing:.01em}.eyebrow{margin:0 0 6px;color:var(--text-soft);font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.topbar-actions{display:flex;align-items:center;gap:14px}.nav-links{display:flex;gap:10px}.nav-links a{padding:10px 14px;border-radius:999px;color:var(--text-soft)}.nav-links a.router-link-active{background:#2456411f;color:var(--primary-strong);font-weight:700}.session-chip{display:grid;gap:2px;min-width:210px;padding:10px 14px;border:1px solid var(--line);border-radius:18px;background:#ffffffb8}.session-chip span{font-weight:700}.session-chip small{color:var(--text-soft)}.hero-grid,.two-column{display:grid;grid-template-columns:1.2fr 1fr;gap:22px}.hero-card,.panel,.metric-card{border:1px solid var(--line);border-radius:28px;background:var(--panel);box-shadow:var(--shadow)}.hero-card{padding:30px;min-height:320px;background:linear-gradient(155deg,#245641f0,#193027f0),var(--panel);color:#f7f4ea}.hero-card .eyebrow,.hero-card .lede,.hero-card dd,.hero-card dt{color:#f7f4ead1}.hero-card h2{font-size:2.2rem}.lede{max-width:32rem;margin:14px 0 0;font-size:1.05rem}.panel,.login-panel{padding:24px}.stack,.stack-lg{display:grid;gap:18px}.stack-lg{gap:22px}.field{display:grid;gap:8px}.field label{font-size:.92rem;font-weight:700;color:var(--text-soft)}input,select,textarea{width:100%;padding:14px 16px;border:1px solid rgba(39,55,44,.18);border-radius:16px;background:var(--panel-strong);color:var(--text)}input:focus,select:focus,textarea:focus{outline:2px solid rgba(36,86,65,.18);border-color:#24564161}.inline-form{display:flex;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 18px;border:0;border-radius:16px;font-weight:700;transition:transform .12s ease,opacity .12s ease,background .12s ease}.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.6;cursor:wait}.btn-sm{min-height:38px;padding:0 14px;border-radius:14px;font-size:.92rem}.btn-primary{background:linear-gradient(145deg,var(--primary) 0%,#2f6c52 100%);color:#fff}.btn-secondary{background:#2456411f;color:var(--primary-strong)}.btn-ghost{background:#ffffffb8;color:var(--text);border:1px solid var(--line)}.btn-block{width:100%}.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.section-head.compact{align-items:center}.metric-grid,.scale-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.metric-card{padding:20px}.metric-card strong{display:block;margin-top:10px;font-family:Bahnschrift,Trebuchet MS,sans-serif;font-size:2rem}.metric-card small,.metric-label,.info-list dt,.scale-meta,.scale-code{color:var(--text-soft)}.info-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0}.info-list div{padding:14px 16px;border-radius:18px;background:#ffffff9e}.info-list dt{font-size:.82rem;font-weight:700;text-transform:uppercase}.info-list dd{margin:8px 0 0;font-weight:700}.pill,.status-dot{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:#2456411f;color:var(--primary-strong);font-size:.85rem;font-weight:700}.status-dot.ok{background:#2f6c5224;color:var(--success)}.status-dot.bad{background:#9f3d2d24;color:var(--danger)}.scale-card{padding:18px;border:1px solid var(--line);border-radius:22px;background:#ffffffbd}.scale-card.connected{border-color:#2f6c523d}.scale-card.disconnected{border-color:#9f3d2d2e}.scale-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.scale-card h4,.result-card h4{margin:4px 0 0;font-size:1.12rem}.weight-readout{margin-top:18px;font-family:Bahnschrift,Trebuchet MS,sans-serif;font-size:2.4rem;font-weight:700}.weight-readout small{font-size:1rem;color:var(--text-soft)}.weight-readout.compact{margin-top:0;font-size:1.8rem}.scale-meta,.material-summary,.result-grid{display:flex;flex-wrap:wrap;gap:12px 18px}.pick-list,.material-table{display:grid;gap:10px}.pick-item{display:grid;gap:4px;padding:14px 16px;border:1px solid var(--line);border-radius:18px;background:#ffffffb3;text-align:left}.pick-item.selected{border-color:#24564166;background:#2456411a}.device-banner,.summary-banner,.result-card{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;border-radius:20px;background:#24564114}.summary-banner strong,.result-card h4{font-family:Bahnschrift,Trebuchet MS,sans-serif}.material-row{display:grid;grid-template-columns:1.5fr .7fr 1fr auto;gap:10px}.alert{padding:14px 16px;border-radius:18px;font-weight:700}.alert-error{background:#9f3d2d1f;color:var(--danger)}.alert-success{background:#2f6c521f;color:var(--success)}.tab-bar{display:flex;flex-wrap:wrap;gap:10px}.tab-button{display:inline-flex;align-items:center;gap:10px;padding:12px 16px;border:1px solid var(--line);border-radius:18px;background:#ffffffbd;color:var(--text-soft);font-weight:700}.tab-button small{display:inline-flex;min-width:28px;justify-content:center;padding:4px 8px;border-radius:999px;background:#274b631a;color:var(--primary-strong)}.tab-button.active{background:#274b631f;border-color:#274b6347;color:var(--primary-strong)}.table-wrap{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;min-width:720px}.data-table th,.data-table td{padding:14px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.data-table th{font-size:.82rem;color:var(--text-soft);text-transform:uppercase;letter-spacing:.08em}.data-table tbody tr:hover{background:#274b630a}.table-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.table-muted{margin-top:4px;color:var(--text-soft);font-size:.92rem}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.field-wide{grid-column:1 / -1}.checkbox-field{display:flex;align-items:center;gap:12px;padding:14px 16px;border:1px solid rgba(31,51,68,.14);border-radius:16px;background:#ffffffb8;font-weight:700}.checkbox-field input{width:18px;height:18px;margin:0}.empty-state{padding:22px 18px;border:1px dashed rgba(31,51,68,.18);border-radius:18px;background:#ffffff9e;color:var(--text-soft);text-align:center}.site-status-card{display:grid;gap:16px;padding:18px;border:1px solid var(--line);border-radius:22px;background:#ffffffbd}.site-status-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.text-danger{color:var(--danger)}@media(max-width:1080px){.hero-grid,.two-column,.metric-grid,.scale-grid,.info-list{grid-template-columns:1fr 1fr}.topbar{flex-direction:column;align-items:stretch}.topbar-actions{flex-wrap:wrap}.form-grid,.form-grid-3{grid-template-columns:1fr 1fr}}@media(max-width:760px){.shell{padding:14px}.hero-grid,.two-column,.metric-grid,.scale-grid,.info-list,.material-row{grid-template-columns:1fr}.topbar-actions,.nav-links,.inline-form,.table-actions,.tab-bar,.device-banner,.summary-banner{flex-direction:column;align-items:stretch}.session-chip{min-width:auto}.form-grid,.form-grid-3{grid-template-columns:1fr}}