.login-page{justify-content:center;align-items:center;min-height:100vh;padding:1.5rem;display:flex;position:relative;overflow:hidden}.login-background{z-index:-1;background:#0d1117;position:absolute;inset:0}.geometric-shape{filter:blur(80px);opacity:.4;border-radius:50%;position:absolute}.shape-1{background:#0070f3;width:400px;height:400px;top:-100px;left:-100px}.shape-2{background:#7928ca;width:500px;height:500px;bottom:-150px;right:-150px}.login-container{width:100%;max-width:420px}.login-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#161b22cc;border:1px solid #30363d;border-radius:16px;padding:2.5rem;box-shadow:0 20px 50px #0000004d}.login-header{text-align:center;margin-bottom:2rem}.login-header h1{color:#fff;letter-spacing:-.02em;margin-bottom:.5rem;font-size:1.75rem;font-weight:800}.login-header p{color:#8b949e;font-size:.95rem}.login-form{flex-direction:column;gap:1.25rem;display:flex}.form-group{flex-direction:column;gap:.5rem;display:flex}.form-group label{color:#c9d1d9;font-size:.85rem;font-weight:600}.form-group input{color:#fff;background:#0d1117;border:1px solid #30363d;border-radius:8px;padding:.75rem 1rem;font-size:.95rem;transition:all .2s}.form-group input:focus{border-color:#58a6ff;outline:none;box-shadow:0 0 0 3px #58a6ff1a}.login-button{color:#0d1117;cursor:pointer;background:#fff;border:none;border-radius:8px;margin-top:1rem;padding:.8rem;font-size:1rem;font-weight:700;transition:all .2s}.login-button:hover{background:#f0f0f0;transform:translateY(-1px)}.login-button:active{transform:translateY(0)}.login-button:disabled{color:#8b949e;cursor:not-allowed;background:#30363d;transform:none}.error-alert{color:#f85149;text-align:center;background:#f851491a;border:1px solid #f8514933;border-radius:8px;margin-bottom:1.5rem;padding:.75rem;font-size:.85rem}