:root{--ink: #0f1b2d;--ink-soft: #16243b;--paper: #f3f4f1;--paper-raised: #ffffff;--teal: #0e7c7b;--teal-soft: #12968f;--amber: #c98a2c;--slate: #5b6472;--border: #e1e3de;--danger: #b3432b;--font-display: "Space Grotesk", sans-serif;--font-body: "IBM Plex Sans", sans-serif;--font-mono: "IBM Plex Mono", monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}:focus-visible{outline:2px solid var(--teal);outline-offset:2px}.screen-loading{height:100vh;display:grid;place-items:center;background:var(--ink)}.loading-mark{width:28px;height:28px;border-radius:50%;border:2.5px solid rgba(255,255,255,.2);border-top-color:var(--teal-soft);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.login-screen{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr}@media (max-width: 880px){.login-screen{grid-template-columns:1fr}.brand-panel{min-height:320px}}.brand-panel{background:var(--ink);color:var(--paper);position:relative;display:flex;flex-direction:column;justify-content:flex-end;padding:56px;overflow:hidden}.node-network{position:absolute;top:8%;right:-6%;width:78%;height:auto;opacity:.9}.node-edge{stroke:#0e7c7b73;stroke-width:1;stroke-dasharray:4 4;animation:dash 6s linear infinite}.node-dot{fill:var(--teal-soft);animation:pulse 3.2s ease-in-out infinite}@keyframes dash{to{stroke-dashoffset:-80}}@keyframes pulse{0%,to{opacity:.55;r:4.5}50%{opacity:1}}@media (prefers-reduced-motion: reduce){.node-edge,.node-dot{animation:none}}.brand-copy{position:relative;z-index:1;max-width:420px}.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--teal-soft)}.brand-copy h1{font-family:var(--font-display);font-size:56px;font-weight:700;margin:12px 0 16px;letter-spacing:-.02em}.brand-copy p{font-size:15px;line-height:1.6;color:#f3f4f1b8;margin:0}.auth-panel{display:grid;place-items:center;padding:40px;background:var(--paper)}.auth-card{width:100%;max-width:360px}.auth-card h2{font-family:var(--font-display);font-size:26px;margin:0 0 6px}.auth-subtitle{color:var(--slate);font-size:14px;margin:0 0 32px}.google-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:10px;padding:13px 20px;border-radius:8px;border:1px solid var(--border);background:var(--paper-raised);font-family:var(--font-body);font-weight:500;font-size:14px;color:var(--ink);transition:border-color .15s ease,box-shadow .15s ease}.google-btn:hover:not(:disabled){border-color:var(--teal);box-shadow:0 2px 10px #0f1b2d0f}.google-btn:disabled{opacity:.6;cursor:default}.auth-error{margin-top:16px;padding:10px 12px;background:#b3432b14;border:1px solid rgba(179,67,43,.25);color:var(--danger);border-radius:6px;font-size:13px}.auth-footnote{margin-top:28px;font-family:var(--font-mono);font-size:11.5px;color:var(--slate)}.dashboard{min-height:100vh;background:var(--paper)}.dashboard-header{display:flex;align-items:center;justify-content:space-between;padding:20px 48px;background:var(--ink);color:var(--paper)}.dashboard-brand{display:flex;flex-direction:column}.dashboard-mark{font-family:var(--font-display);font-weight:700;font-size:19px}.dashboard-sub{font-family:var(--font-mono);font-size:11px;color:#f3f4f18c}.dashboard-user{display:flex;align-items:center;gap:14px}.user-info{display:flex;flex-direction:column;align-items:flex-end}.user-name{font-size:13px;font-weight:500}.user-email{font-family:var(--font-mono);font-size:11px;color:#f3f4f18c}.user-avatar{width:34px;height:34px;border-radius:50%;background:var(--teal);display:grid;place-items:center;font-size:12px;font-weight:600}.logout-btn{background:transparent;border:1px solid rgba(243,244,241,.25);color:var(--paper);font-size:12.5px;padding:8px 14px;border-radius:6px;transition:border-color .15s ease}.logout-btn:hover{border-color:var(--teal-soft)}.dashboard-main{padding:48px;max-width:1080px;margin:0 auto}.dashboard-main h1{font-family:var(--font-display);font-size:28px;margin:0 0 6px}.dashboard-lead{color:var(--slate);margin:0 0 32px;font-size:14px}.module-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}.module-card{display:block;background:var(--paper-raised);border:1px solid var(--border);border-radius:10px;padding:22px;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}.module-card:not(.module-card--disabled):hover{transform:translateY(-2px);box-shadow:0 8px 24px #0f1b2d14;border-color:var(--teal)}.module-card--accent{border-color:#0e7c7b59}.module-card--disabled{opacity:.55;cursor:default}.module-status{display:inline-block;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.04em;text-transform:uppercase;color:var(--slate);border:1px solid var(--border);border-radius:4px;padding:3px 8px;margin-bottom:12px}.module-status--live{color:var(--teal);border-color:#0e7c7b66}.module-card h3{font-family:var(--font-display);font-size:17px;margin:0 0 6px}.module-card p{font-size:13.5px;color:var(--slate);margin:0;line-height:1.5}