.auth-shell{min-height:100vh;display:flex;color:var(--navy);font-family:var(--font-inter,"Inter"),var(--font-dm-sans,"DM Sans"),system-ui,-apple-system,sans-serif;background:var(--grey-soft)}.auth-shell,.auth-shell.full{align-items:stretch;justify-content:stretch;padding:0}.auth-card{width:min(1080px,100%);background:var(--off-white);border:1px solid rgba(26,28,46,.06);border-radius:18px;box-shadow:0 24px 60px rgba(26,28,46,.12);display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));overflow:hidden;position:relative}.auth-split{display:grid;grid-template-columns:1fr 1fr;min-height:100vh;width:100%}.auth-hero{background:radial-gradient(circle at 18% 24%,rgba(118,231,216,.22),transparent 32%),radial-gradient(circle at 82% 12%,rgba(78,70,229,.3),transparent 34%),linear-gradient(135deg,#312e81,#4e46e5 55%,#1a1c2e);color:#f5f6f8;padding:48px 42px;display:flex;flex-direction:column;gap:14px;position:relative;overflow:hidden;align-items:center;justify-content:center;text-align:center;min-height:100%}.auth-hero:after{content:"";position:absolute;inset:-30% auto auto 40%;width:280px;height:280px;background:radial-gradient(circle,rgba(76,198,195,.32),transparent 65%);filter:blur(8px);opacity:.8}.auth-hero-content{position:relative;z-index:1;display:flex;flex-direction:column;gap:10px;align-items:center}.brand-mark{display:inline-flex;align-items:center;gap:0;padding:0;border-radius:0;background:none;border:none;box-shadow:none;font-weight:700;letter-spacing:.06em;color:#f9fafb}.brand-dot{width:12px;height:12px;border-radius:50%;background:var(--gradient-indigo-teal);box-shadow:0 6px 18px rgba(118,231,216,.5);display:none}.hero-title{font-size:28px;letter-spacing:.01em;margin:0;color:#f9fafb}.hero-subtitle{margin:0;color:#dbe0ef;line-height:1.5;max-width:420px;font-style:italic;font-size:18px}.auth-form{padding:56px 46px;background:#fff;align-items:center;justify-content:center}.auth-form,.auth-form-inner{display:flex;flex-direction:column;gap:16px}.auth-form-inner{width:min(520px,100%);margin:0 auto}.form-head{display:flex;flex-direction:column;gap:6px}.eyebrow{margin:0;color:var(--text-muted);font-weight:600;font-size:.9rem;letter-spacing:.05em;text-transform:uppercase}.form-title{margin:0;font-size:28px;color:var(--navy)}.form-subtitle{margin:0;color:var(--text-muted);max-width:460px;font-size:18px}.auth-form form{display:flex;flex-direction:column;gap:12px}.input{width:100%;border:1px solid rgba(26,28,46,.08);padding:12px 14px;border-radius:12px;font-size:16px;background:#f7f8fb;transition:border .14s ease,box-shadow .14s ease,background .14s ease}.input:focus{outline:none;border-color:rgba(76,198,195,.75);box-shadow:0 0 0 4px rgba(118,231,216,.18);background:#ffffff}.btn-primary{border:none;border-radius:12px;padding:12px 14px;font-weight:600;font-size:16px;background:var(--gradient-indigo-teal);color:#fff;cursor:pointer;box-shadow:0 16px 36px rgba(78,70,229,.18);transition:transform .12s ease,box-shadow .12s ease,filter .12s ease}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 20px 42px rgba(78,70,229,.22)}.btn-primary:disabled{background:linear-gradient(90deg,rgba(78,70,229,.45),rgba(76,198,195,.45));cursor:not-allowed;box-shadow:none}.btn-secondary{border:1px solid rgba(26,28,46,.08);border-radius:12px;padding:12px 14px;font-weight:600;font-size:16px;background:#f8fafc;color:var(--navy);cursor:pointer;transition:transform .12s ease,box-shadow .12s ease}.btn-secondary:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(26,28,46,.08)}.message{margin:4px 0 0}.links,.message{color:var(--text-muted);font-size:14px}.links{display:flex;flex-direction:column;gap:8px;margin-top:4px}.link{background:none;border:none;padding:0;color:var(--indigo);cursor:pointer;font-weight:600}.auth-footer{margin-top:6px;padding:12px;border-radius:12px;background:rgba(118,231,216,.08);border:1px solid rgba(76,198,195,.12);color:var(--navy)}@media (max-width:768px){.auth-card,.auth-split{grid-template-columns:1fr}.auth-split{min-height:auto;max-width:none}.auth-hero{padding:36px 22px}.auth-form{padding:32px 22px}}@media (min-width:900px){.auth-shell{height:100vh;overflow:hidden}.auth-form,.auth-hero,.auth-split{height:100%}.auth-form-inner{margin-top:auto;margin-bottom:auto}}