.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:1rem;background:var(--bg-primary)}.login-card{background:var(--bg-secondary);border-radius:var(--radius-lg);padding:2.5rem;width:100%;max-width:400px;box-shadow:var(--shadow-lg)}.login-header{text-align:center;margin-bottom:2rem}.login-logo{font-size:2rem;font-weight:700;color:var(--accent);margin-bottom:.25rem}.login-subtitle{font-size:.9rem;color:var(--text-secondary);font-weight:500}#login-form{display:flex;flex-direction:column;gap:1.25rem}#login-form input{padding:.75rem 1rem;background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius);font-family:inherit;font-size:.95rem;transition:border-color .15s}#login-form input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #6366f126}#login-form input::placeholder{color:var(--text-muted)}#login-btn{width:100%;padding:.75rem;font-size:1rem;font-weight:600;margin-top:.5rem}.error-message{background:#fee2e2;color:#991b1b;padding:.6rem .8rem;border-radius:var(--radius);font-size:.85rem;font-weight:500}[data-theme=dark] .error-message{background:#450a0a;color:#fca5a5}