:root{--blue-900:#0f172a;--blue-800:#1e293b;--blue-700:#1e3a5f;--blue-600:#2563eb;--blue-500:#3b82f6;--blue-400:#60a5fa;--blue-100:#dbeafe;--blue-50:#eff6ff;--gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;--gray-300:#cbd5e1;--gray-400:#94a3b8;--gray-500:#64748b;--gray-600:#475569;--gray-700:#334155;--gray-800:#1e293b;--gray-900:#0f172a;--white:#fff;--radius:12px;--shadow-sm:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);--shadow-md:0 4px 12px rgba(0,0,0,.07),0 2px 4px rgba(0,0,0,.04);--shadow-lg:0 12px 40px rgba(0,0,0,.1),0 4px 12px rgba(0,0,0,.05);--transition:0.25s cubic-bezier(0.4,0,0.2,1)}*,:after,:before{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:DM Sans,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--gray-50);color:var(--gray-800);line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh}.header{background:hsla(0,0%,100%,.95);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--gray-200);position:-webkit-sticky;position:sticky;top:0;z-index:100}.header-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}.header-logo{font-family:Space Grotesk,sans-serif;font-weight:700;font-size:1.25rem;color:var(--blue-700);letter-spacing:-.02em}.header-logo span{color:var(--blue-600)}.header-nav{display:flex;gap:8px}.nav-link{padding:8px 16px;border-radius:8px;font-size:.9rem;font-weight:500;color:var(--gray-500);text-decoration:none;transition:all var(--transition);cursor:pointer}.nav-link:hover{color:var(--gray-800);background:var(--gray-100)}.nav-link.active{color:var(--blue-600);background:var(--blue-50);font-weight:600}.header-actions{gap:12px}.header-actions,.icon-btn{display:flex;align-items:center}.icon-btn{width:40px;height:40px;border-radius:10px;border:none;background:transparent;color:var(--gray-500);cursor:pointer;justify-content:center;transition:all var(--transition)}.icon-btn:hover{background:var(--gray-100);color:var(--gray-700)}.avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--blue-600),var(--blue-400));display:flex;align-items:center;justify-content:center;color:#fff;font-size:.8rem;font-weight:600;cursor:pointer;transition:transform var(--transition)}.avatar:hover{transform:scale(1.08)}.back-link{display:flex;align-items:center;gap:6px;font-size:.9rem;font-weight:500;color:var(--gray-600);text-decoration:none;transition:color var(--transition)}.back-link:hover{color:var(--blue-600)}.filter-btn{display:flex;align-items:center;gap:8px;padding:10px 18px;border-radius:10px;border:1.5px solid var(--gray-200);background:var(--white);font-family:inherit;font-size:.85rem;font-weight:500;color:var(--gray-600);cursor:pointer;transition:all var(--transition)}.filter-btn:hover{border-color:var(--blue-400);color:var(--blue-600)}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeUp .5s cubic-bezier(.16,1,.3,1) both}.delay-1{animation-delay:.05s}.delay-2{animation-delay:.1s}.delay-3{animation-delay:.15s}.delay-4{animation-delay:.2s}.delay-5{animation-delay:.25s}@keyframes shimmer{to{transform:translateX(100%)}}@keyframes spin{to{transform:rotate(1turn)}}@keyframes loadingSlide{to{left:100%}}.spin{animation:spin 1s linear infinite}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:10px;font-family:inherit;font-size:.9rem;font-weight:600;line-height:1;border:1.5px solid transparent;cursor:pointer;text-decoration:none;transition:all var(--transition);white-space:nowrap}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--blue-600);color:#fff;border-color:var(--blue-600)}.btn-primary:hover:not(:disabled){background:var(--blue-700);border-color:var(--blue-700)}.btn-outline{background:var(--white);color:var(--blue-600);border-color:var(--blue-600)}.btn-outline:hover:not(:disabled){background:var(--blue-50)}.btn-sm{padding:8px 16px;font-size:.85rem}.btn-block{width:100%}.header-logo{text-decoration:none}.header-email{font-size:.85rem;font-weight:500;color:var(--gray-600);max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.auth-page{min-height:calc(100vh - 64px);display:flex;align-items:center;justify-content:center;padding:48px 24px}.auth-card{width:100%;max-width:420px;background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:36px 32px}.auth-title{font-family:Space Grotesk,sans-serif;font-size:1.5rem;font-weight:700;color:var(--gray-900);letter-spacing:-.02em}.auth-subtitle{font-size:.9rem;color:var(--gray-500);margin:6px 0 24px}.form-field{margin-bottom:18px}.form-field label{display:block;font-size:.85rem;font-weight:600;color:var(--gray-700);margin-bottom:6px}.form-field input{width:100%;padding:12px 16px;border-radius:10px;border:1.5px solid var(--gray-200);background:var(--white);font-family:inherit;font-size:.95rem;color:var(--gray-800);outline:none;transition:all var(--transition)}.form-field input::placeholder{color:var(--gray-400)}.form-field input:focus{border-color:var(--blue-500);box-shadow:0 0 0 3px rgba(37,99,235,.1)}.form-field input.input-error{border-color:#ef4444}.field-error{color:#dc2626}.field-error,.form-hint{font-size:.78rem;margin-top:6px}.form-hint{color:var(--gray-400)}.alert-error{background:#fef2f2;border:1px solid #fecaca;color:#b91c1c;font-size:.85rem;padding:10px 14px;border-radius:8px;margin-bottom:18px}.password-checklist{margin-top:8px;display:flex;flex-direction:column;gap:4px}.req{display:flex;align-items:center;gap:8px;font-size:.78rem;color:var(--gray-400);transition:color var(--transition)}.req:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gray-300);flex-shrink:0}.req.met{color:#16a34a}.req.met:before{background:#16a34a}.auth-switch{text-align:center;font-size:.88rem;color:var(--gray-500);margin-top:22px}.auth-switch a{color:var(--blue-600);font-weight:600;text-decoration:none}.auth-switch a:hover{color:var(--blue-700);text-decoration:underline}.empty-state .btn{margin-top:16px}.cert-btn{text-decoration:none;display:inline-flex;align-items:center;justify-content:center}@media (max-width:768px){.header-email{display:none}}