:root{--bg:#f8fbff;--text:#0f172a;--muted:#475569;--border:#dbe7f3;--card:#fff;--primary:#0f172a;--primary-text:#fff;--accent:#ea580c;--accent-soft:#fff2e8}*{box-sizing:border-box}html,body{min-height:100%;color:var(--text);background:radial-gradient(circle at 5% 10%,#dbeafe 0%,#0000 45%),radial-gradient(circle at 95% 20%,#ffedd5 0%,#0000 40%),linear-gradient(#f8fbff 0%,#f6f9fc 100%);margin:0;padding:0;font-family:Inter,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}.container{width:min(1180px,100% - 2rem);margin-inline:auto}.auth-page{background:linear-gradient(135deg,#eff6ff 0%,#fff 45%,#fff7ed 100%);min-height:100vh}.auth-grid{align-items:center;gap:2rem;min-height:100vh;padding-block:2rem;display:grid}@media (min-width:992px){.auth-grid{grid-template-columns:1.1fr .9fr}}.auth-brand h1{letter-spacing:-.03em;margin:0 0 .3rem;font-size:clamp(2rem,4vw,3.4rem)}.auth-brand-subtitle{color:#ea580c;margin:0 0 1rem;font-size:1.2rem;font-weight:600}.auth-brand-text{max-width:52ch;color:var(--muted);margin:0;line-height:1.6}.auth-shell{grid-template-columns:1fr;align-items:center;gap:2rem;min-height:100vh;padding-block:2rem;display:grid}@media (min-width:992px){.auth-shell{grid-template-columns:1.2fr .8fr}}.brand-block h1{letter-spacing:-.03em;margin:0 0 .5rem;font-size:clamp(2rem,4vw,3.6rem)}.brand-block p{color:var(--muted);max-width:52ch;margin:0;line-height:1.6}.brand-pill{background:var(--accent-soft);color:#9a3412;border-radius:999px;align-items:center;gap:.5rem;margin-bottom:1rem;padding:.5rem .8rem;font-weight:600;display:inline-flex}.card,.auth-card{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:1.4rem;box-shadow:0 20px 60px #0f172a1a}@media (min-width:768px){.card,.auth-card{padding:1.8rem}}.card h2,.auth-card h2{margin-top:0;margin-bottom:.6rem;font-size:1.45rem}.auth-card-note{color:var(--muted);margin-top:0;margin-bottom:1rem}.form-grid{gap:1rem;display:grid}.field{gap:.45rem;display:grid}.field label{font-size:.9rem;font-weight:600}.field input,.field select{border:1px solid var(--border);background:#fff;border-radius:12px;width:100%;height:44px;padding-inline:.8rem;font-size:.96rem}.field input:focus,.field select:focus{border-color:#fb923c;outline:2px solid #fed7aa}.password-row{gap:.5rem;display:flex}.password-row input{flex:1}.toggle-btn{border:1px solid var(--border);width:100px;color:var(--text);cursor:pointer;background:#fff;border-radius:12px;font-weight:600}button.primary{height:46px;color:var(--primary-text);cursor:pointer;background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);border:0;border-radius:12px;font-weight:700}button.primary:disabled{opacity:.7;cursor:not-allowed}button.secondary{border:1px solid var(--border);height:42px;color:var(--text);cursor:pointer;background:#fff;border-radius:12px;font-weight:600}.message{border-radius:12px;padding:.75rem .85rem;font-size:.92rem}.message.error{color:#b91c1c;background:#fef2f2;border:1px solid #fecaca}.page-header{border-bottom:1px solid var(--border);margin-bottom:1.2rem;padding-block:1.3rem}.page-header h1{margin:0;font-size:clamp(1.5rem,3vw,2.4rem)}.grid-2{gap:1rem;display:grid}@media (min-width:900px){.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}}.metric{border:1px solid var(--border);background:#fff;border-radius:14px;padding:1rem}.metric .label{color:var(--muted);font-size:.86rem}.metric .value{margin-top:.5rem;font-size:1.5rem;font-weight:800}pre.json{border:1px solid var(--border);background:#f8fafc;border-radius:12px;margin:0;padding:.9rem;font-size:.84rem;overflow:auto}.actions{flex-wrap:wrap;gap:.6rem;display:flex}.switch-link{color:var(--muted);margin:1rem 0 0}.switch-link a{color:#1d4ed8;font-weight:600}.session-project-list{gap:.75rem;display:grid}.session-project-item{border:1px solid var(--border);background:#fff;border-radius:12px;justify-content:space-between;align-items:center;gap:1rem;padding:.9rem;display:flex}.session-list{gap:.75rem;display:grid}.session-item{border:1px solid var(--border);background:#fff;border-radius:12px;justify-content:space-between;align-items:center;gap:1rem;padding:.9rem;display:flex}.session-main{min-width:0}.session-title{flex-wrap:wrap;align-items:center;gap:.4rem;display:flex}.session-meta{color:var(--muted);margin:.3rem 0 0;font-size:.9rem}.session-badge{color:#1d4ed8;background:#dbeafe;border-radius:999px;align-items:center;padding:.2rem .5rem;font-size:.74rem;font-weight:700;display:inline-flex}.session-badge-muted{color:#475569;background:#f1f5f9}@media (max-width:860px){.session-project-item,.session-item{flex-direction:column;align-items:flex-start}}