:root{--login-bg:transparent;--card-bg:#ffffffb3;--card-border:#ffffff4d;--title-color:#3b82f6;--text-main:#374151;--text-muted:#6b7280;--input-bg:#fff;--input-border:#e5e7eb;--input-text:#111827}@media (prefers-color-scheme:dark){:root{--login-bg:transparent;--card-bg:#1e293bb3;--card-border:#ffffff1a;--title-color:#60a5fa;--text-main:#e2e8f0;--text-muted:#94a3b8;--input-bg:#1e293b;--input-border:#334155;--input-text:#fff}}.login-container{background-color:var(--login-bg);justify-content:center;align-items:center;transition:background-color .3s;display:flex}.login-card{background-color:var(--card-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--card-border);border-radius:24px;width:100%;max-width:448px;padding:32px;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a}.login-title{color:var(--title-color);text-align:center;font-size:1.875rem;font-weight:700}.login-subtitle{color:var(--text-muted);text-align:center;margin-top:8px;margin-bottom:24px}.form-label{color:var(--text-main);margin-bottom:8px;font-size:.875rem;font-weight:600;display:block}.form-input{border:1px solid var(--input-border);background-color:var(--input-bg);width:100%;color:var(--input-text);border-radius:12px;outline:none;padding:12px 16px;transition:all .2s}.form-input:-webkit-autofill{-webkit-text-fill-color:var(--input-text);box-shadow:0 0 0px 1000px var(--input-bg) inset;caret-color:var(--input-text)}.form-input:-webkit-autofill:hover{-webkit-text-fill-color:var(--input-text);box-shadow:0 0 0px 1000px var(--input-bg) inset;caret-color:var(--input-text)}.form-input:-webkit-autofill:focus{-webkit-text-fill-color:var(--input-text);box-shadow:0 0 0px 1000px var(--input-bg) inset;caret-color:var(--input-text)}.form-input:-webkit-autofill:active{-webkit-text-fill-color:var(--input-text);box-shadow:0 0 0px 1000px var(--input-bg) inset;caret-color:var(--input-text)}.form-input:-webkit-autofill{transition:background-color 5000s ease-in-out}.form-input::placeholder{color:var(--text-muted)}.form-input:focus{border-color:#3fb2ff;box-shadow:0 0 0 2px #3fb2ff33}.error-box{color:#dc2626;text-align:center;background-color:#fee2e280;border:1px solid #fee2e2;border-radius:8px;padding:12px;font-size:.875rem}.success-box{color:#16a34a;text-align:center;background-color:#dcfce780;border:1px solid #dcfce7;border-radius:8px;padding:12px;font-size:.875rem}@media (prefers-color-scheme:dark){.error-box{color:#fecaca;background-color:#7f1d1d59;border:1px solid #f8717159}.success-box{color:#bbf7d4;background-color:#16653559;border:1px solid #86e3ab59}}.signup-link{text-align:center;color:var(--text-muted);margin-top:24px;font-size:.875rem}.signup-link-action{color:#3fb2ff;cursor:pointer;background:0 0;border:none;padding:0;font-weight:700;text-decoration:underline}.signup-link-action:hover{text-decoration:underline}.signup-link a{color:#3fb2ff;font-weight:700;text-decoration:none}.signup-link a:hover{text-decoration:underline}