.login-container{background:linear-gradient(135deg,#f0f4f8 0%,#d9e2ec 100%);justify-content:center;align-items:center;min-height:100vh;display:flex}@media (prefers-color-scheme:dark){.login-container{background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%)}}.login-card{background:var(--card-bg);border:1px solid var(--border);border-radius:16px;width:100%;max-width:400px;padding:2.5rem;box-shadow:0 10px 25px #0000000d}.login-title{text-align:center;color:var(--primary);margin-bottom:.5rem;font-size:1.5rem;font-weight:700}.login-subtitle{text-align:center;color:var(--text-muted);margin-bottom:2rem;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{font-size:.9rem;font-weight:500}.form-group input{border:1px solid var(--border);color:var(--foreground);background:0 0;border-radius:8px;padding:.75rem 1rem;font-size:1rem;transition:border-color .2s,box-shadow .2s}.form-group input:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #3b82f61a}.login-button{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:8px;margin-top:.5rem;padding:.75rem;font-size:1rem;font-weight:600;transition:background-color .2s}.login-button:hover{background:var(--primary-hover)}.error-message{color:var(--danger);text-align:center;background:#ef44441a;border:1px solid #ef444433;border-radius:6px;padding:.5rem;font-size:.85rem}