:root{--bg:#f4f7fb;--panel:#ffffff;--line:#e2e8f0;--text:#0f172a;--muted:#64748b;--accent:#2563eb;--accent-dark:#1d4ed8;--accent-soft:#dbeafe;--ok:#16a34a;--ok-soft:#dcfce7;--danger:#dc2626;--purple:#7c3aed;--purple-soft:#ede9fe;--radius:14px;--shadow:0 8px 30px rgba(15,23,42,0.08)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}a{color:var(--accent);text-decoration:none}.wrap{max-width:960px;margin:0 auto;padding:32px 20px}.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;gap:16px}.kicker{color:var(--muted);font-size:12px;letter-spacing:.08em;text-transform:uppercase}h1{font-size:28px;margin:4px 0 8px}p{color:var(--muted);line-height:1.5}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:16px}label{display:block;font-size:13px;margin-bottom:6px;color:var(--muted)}input{width:100%;background:#fff;border:1px solid var(--line);color:var(--text);border-radius:10px;padding:12px 14px;margin-bottom:14px;font-size:15px}input:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}.btn,button{display:inline-flex;align-items:center;justify-content:center;background:var(--accent);color:#fff;border:0;border-radius:10px;padding:10px 16px;cursor:pointer;font-weight:600;font-size:14px;transition:background .15s ease}.btn:hover,button:hover{background:var(--accent-dark)}.btn.secondary,button.secondary{background:#fff;color:var(--text);border:1px solid var(--line)}.btn.secondary:hover,button.secondary:hover{background:#f8fafc}.btn:disabled,button:disabled{opacity:.6;cursor:not-allowed}.btn-accent{background:var(--ok)}.btn-accent:hover{background:#15803d}.btn-primary{background:var(--accent)}.btn-ghost-light{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.35)}.btn-block{width:100%}.btn-lg{padding:14px 22px;font-size:16px}.btn-sm{padding:8px 12px;font-size:12px}button.danger{background:var(--danger)}.row{display:flex;gap:12px;flex-wrap:wrap}.err{color:var(--danger);font-size:14px}.ok{color:var(--ok)}.list a.item{display:block;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin-bottom:10px;background:var(--panel)}pre{background:#10161d;padding:12px;border-radius:8px;overflow:auto;font-size:12px;color:#c5d0dc}.chips{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 12px}.chip{background:#10161d;border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-size:12px;color:var(--text)}label.check{display:flex;align-items:center;gap:8px;color:var(--text);margin-bottom:14px}label.check input{width:auto;margin:0}.textarea,select.select{width:100%;background:#10161d;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:10px 12px;margin-bottom:14px;font-family:inherit}.workflow-rail{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.workflow-step{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;border:1px solid var(--line);font-size:12px;color:var(--muted);background:var(--panel)}.workflow-step.done{border-color:rgba(61,214,140,.35);color:var(--ok)}.workflow-step.active{border-color:rgba(61,139,253,.5);color:var(--text)}.workflow-step .step-num{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:#243042;font-size:11px;font-weight:700}.workflow-card{border-left:3px solid var(--line)}.workflow-card h3{margin-top:0}.dash-layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.dash-sidebar{background:#fff;border-right:1px solid var(--line);padding:20px 16px;display:flex;flex-direction:column;gap:20px;box-shadow:var(--shadow)}.dash-brand{display:flex;align-items:center;gap:10px;padding:8px}.dash-brand strong{display:block;font-size:14px}.dash-brand span{color:var(--muted);font-size:11px}.dash-nav{display:flex;flex-direction:column;gap:4px;flex:1 1}.dash-nav a{display:flex;align-items:center;gap:10px;color:var(--muted);padding:10px 12px;border-radius:8px;font-size:14px}.dash-nav a.active,.dash-nav a:hover{background:var(--accent-soft);color:var(--accent-dark)}.dash-profile{border-top:1px solid var(--line);padding-top:12px;font-size:13px}.dash-profile strong{display:block;color:var(--text);word-break:break-all}.dash-main{padding:24px 28px 40px;overflow:auto;background:var(--bg)}.dash-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.dash-header h1{font-size:22px;margin:0}.dash-header-meta .user-pill{background:var(--accent-soft);color:var(--accent-dark);padding:8px 14px;border-radius:999px;font-size:13px;font-weight:600}.page-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px}.page-top h2{font-size:24px;margin:4px 0 8px}.project-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));grid-gap:16px;gap:16px}.project-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:14px}.project-card h3{margin:0;font-size:16px}.project-card-head{display:flex;justify-content:space-between;gap:8px}.project-card-head p{margin:4px 0 0;font-size:12px}.project-stats{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:8px;gap:8px}.project-stats 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var(--line);border-radius:var(--radius);padding:24px;width:min(480px,100%);max-height:90vh;overflow:auto}.modal h2{margin:0 0 8px;font-size:20px}.grid-2{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:var(--radius)}.data-table{width:100%;border-collapse:collapse;font-size:14px}.data-table td,.data-table th{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}.data-table th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.06em}.data-table tbody tr:hover{background:#1a222c}.health-badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:11px;font-weight:600}.badge-healthy{background:rgba(61,214,140,.15);color:var(--ok)}.badge-striking{background:rgba(255,200,50,.12);color:#f0c040}.badge-decaying{background:rgba(240,113,120,.15);color:var(--danger)}.badge-under{background:rgba(61,139,253,.12);color:#7eb8ff}.badge-queued{background:rgba(147,160,176,.15);color:var(--muted)}.status-pill{font-size:11px;font-weight:600;color:var(--muted)}.conn-badge{display:inline-flex;padding:6px 12px;border-radius:999px;font-size:12px;font-weight:600}.conn-badge.ok{background:rgba(61,214,140,.15);color:var(--ok)}.conn-badge.warn{background:rgba(255,200,50,.12);color:#f0c040}.conn-badge.bad{background:rgba(240,113,120,.15);color:var(--danger)}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));grid-gap:12px;gap:12px;margin-bottom:20px}.kpi-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}.kpi-card span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.kpi-card strong{display:block;font-size:28px;color:var(--text);margin:6px 0}.kpi-card em{font-style:normal;font-size:12px;color:var(--muted)}.kpi-card-blue{border-top:3px solid var(--accent)}.kpi-card-green{border-top:3px solid var(--ok)}.kpi-card-purple{border-top:3px solid var(--purple)}.kpi-grid-hero{margin-bottom:24px}.filter-bar{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;margin-bottom:16px}.filter-bar label{margin:0}.filter-bar .select{margin-bottom:0;min-width:180px}.data-table input[type=checkbox]{width:auto;margin:0}.metrics-chart{margin-top:8px}.metrics-empty{padding:32px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:8px}.plain-list{padding-left:18px;color:var(--muted);line-height:1.7}.plain-list strong{color:var(--text)}code{background:#10161d;padding:2px 6px;border-radius:4px;font-size:12px}@media (max-width:860px){.dash-layout{grid-template-columns:1fr}.dash-sidebar{border-right:0;border-bottom:1px solid var(--line)}.dash-nav{flex-direction:row;flex-wrap:wrap}.project-stats{grid-template-columns:repeat(2,1fr)}.auth-page,.dashboard-split,.landing-hero{grid-template-columns:1fr}}.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;font-weight:800;font-size:13px}.brand-mark-sm{width:32px;height:32px;font-size:11px}.brand-mark-lg{width:56px;height:56px;font-size:18px;border-radius:14px}.landing{min-height:100vh;background:#fff}.landing-nav{justify-content:space-between;padding:20px 32px;border-bottom:1px solid var(--line)}.landing-brand,.landing-nav{display:flex;align-items:center}.landing-brand{gap:12px}.landing-brand strong{font-size:18px;color:var(--text)}.landing-nav-actions{display:flex;gap:16px;align-items:center}.landing-hero{display:grid;grid-template-columns:1.1fr .9fr;grid-gap:40px;gap:40px;padding:56px 32px;max-width:1200px;margin:0 auto;background:linear-gradient(160deg,#1e40af,#2563eb 55%,#3b82f6);border-radius:0 0 32px 32px;color:#fff}.landing-hero-copy h1{color:#fff;font-size:42px;line-height:1.1;margin:8px 0 16px}.hero-sub{display:block;font-size:20px;font-weight:500;opacity:.92;margin-top:8px}.hero-lead{color:rgba(255,255,255,.88);font-size:17px;max-width:520px}.kicker-light{color:rgba(255,255,255,.75)}.hero-cta{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}.landing-hero-art{position:relative;min-height:280px}.hero-orbit{position:absolute;inset:10% 5%;border-radius:24px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2)}.hero-card{position:absolute;background:#fff;color:var(--text);padding:16px 20px;border-radius:14px;box-shadow:var(--shadow)}.hero-card span{display:block;font-size:12px;color:var(--muted)}.hero-card strong{font-size:24px}.hero-card-a{top:18%;left:8%}.hero-card-b{bottom:16%;right:6%}.landing-features{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:20px;gap:20px;max-width:1200px;margin:0 auto;padding:48px 32px 64px}.feature-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.feature-card h3{margin:0 0 8px;color:var(--text)}.auth-page{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.auth-panel-brand{background:linear-gradient(160deg,#1e40af,#2563eb);color:#fff;display:flex;align-items:center;justify-content:center;padding:40px}.auth-brand-inner{max-width:360px}.auth-brand-inner h1{color:#fff;margin:16px 0 8px}.auth-brand-inner p{color:rgba(255,255,255,.85)}.auth-benefits{padding-left:18px;line-height:1.9;color:rgba(255,255,255,.9)}.auth-panel-form{display:flex;flex-direction:column;justify-content:center;padding:48px;background:#fff}.auth-tabs{display:flex;gap:8px;margin-bottom:24px}.auth-tab{padding:8px 16px;border-radius:999px;font-size:13px;font-weight:600;color:var(--muted);border:1px solid var(--line)}.auth-tab.active{background:var(--accent-soft);color:var(--accent-dark);border-color:transparent}.auth-panel-form h2{margin:0 0 6px;font-size:28px}.auth-sub{margin:0 0 24px}.auth-form label{font-weight:600;color:var(--text)}.auth-foot{margin-top:20px;font-size:14px}.dashboard-home{max-width:1200px}.welcome-bar{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px}.welcome-title{font-size:26px;margin:4px 0 0;text-transform:lowercase}.dashboard-split{display:grid;grid-template-columns:1.4fr .8fr;grid-gap:20px;gap:20px;margin-bottom:28px}.card-elevated{box-shadow:var(--shadow)}.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.card-head h3{margin:0}.card-empty{text-align:center;padding:40px 24px}.card-empty h3{margin-top:0}.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.task-list{list-style:none;margin:0;padding:0}.task-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.task-row:last-child{border-bottom:0}.task-row strong{display:block;color:var(--text)}.task-row span{display:inline-block;margin-top:4px;font-size:11px;font-weight:700;text-transform:uppercase;color:var(--accent-dark);background:var(--accent-soft);padding:2px 8px;border-radius:999px}.task-row p{margin:6px 0 0;font-size:13px;color:var(--muted)}.quick-actions{display:grid;grid-gap:10px;gap:10px}.quick-action{display:block;padding:14px 16px;border-radius:10px;border:1px solid var(--line);color:var(--text);font-weight:600;background:#f8fafc}.quick-action:hover{border-color:var(--accent);background:var(--accent-soft)}.muted-inline{color:var(--muted);margin:0}