:root{--primary:#5B4BFF;--primary-hover:#4335D9;--bg:#f4f6f8;--surface:#ffffff;--text:#333333;--muted:#666666;--border:#e0e0e0;--error:#D93025;--success:#1FA463;--radius:12px}*{box-sizing:border-box;font-family:"Inter","Segoe UI",sans-serif}body{background:linear-gradient(135deg,rgba(91,75,255,.05) 0%,rgba(124,108,255,.1) 100%),var(--bg);display:flex;justify-content:center;align-items:center;min-height:100vh;margin:0;padding:20px}.auth-container{background:var(--surface);padding:40px;border-radius:var(--radius);box-shadow:0 10px 30px rgba(0,0,0,.05);width:100%;max-width:450px}.auth-container.wide{max-width:560px}.auth-brand{display:block;text-align:center;font-weight:800;font-size:22px;color:var(--primary);text-decoration:none;margin-bottom:18px}.auth-header{text-align:center;margin-bottom:26px}.auth-header h2{margin:0 0 10px;color:var(--text);font-size:28px}.auth-header p{margin:0;color:var(--muted)}.form-group{margin-bottom:18px;position:relative}label{display:block;margin-bottom:8px;font-weight:500;color:var(--text);font-size:14px}input[type=email],input[type=password],input[type=text],select{width:100%;padding:12px 15px;border:1px solid var(--border);border-radius:8px;font-size:15px;transition:border-color .2s,box-shadow .2s;background:#fcfcfc}input:focus,select:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 3px rgba(91,75,255,.1);background:#fff}.password-container{position:relative;display:flex;align-items:center}.password-container input{padding-right:44px}.toggle-password{position:absolute;right:12px;cursor:pointer;color:var(--muted);user-select:none;background:0 0;border:0;padding:4px;width:auto;margin:0}.toggle-password:hover{background:0 0;color:var(--primary)}button[type=submit]{width:100%;padding:14px;background-color:var(--primary);color:#fff;border:0;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:background-color .2s;margin-top:10px}button[type=submit]:hover{background-color:var(--primary-hover)}.alert-error,.alert-success{padding:12px;border-radius:8px;margin-bottom:20px;font-size:14px}.alert-error{color:var(--error);background:rgba(217,48,37,.1)}.alert-success{color:var(--success);background:rgba(31,164,99,.1);word-break:break-word}.login-link{text-align:center;margin-top:22px;color:var(--muted);font-size:15px}.forgot-link,.login-link a{color:var(--primary);text-decoration:none;font-weight:600}.forgot-link{font-size:13px;float:right;font-weight:500}.forgot-link:hover,.login-link a:hover{text-decoration:underline}.row{display:flex;gap:12px}.row .form-group{flex:1;min-width:0}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.choice{border:1.5px solid var(--border);border-radius:10px;padding:12px;cursor:pointer;display:flex;gap:8px;align-items:flex-start;font-weight:500;margin:0;font-size:14px}.choice input{margin-top:3px}.choice small{display:block;color:var(--muted);font-weight:400;font-size:12px}.choice:has(input:checked){border-color:var(--primary);background:rgba(91,75,255,.05)}.cat-row{display:flex;flex-wrap:wrap;gap:8px 16px}.cat-row label{font-weight:400;display:inline-flex;gap:6px;align-items:center;margin:0;cursor:pointer}.hint{font-size:12px;color:var(--muted);margin-top:5px;display:block}@media (max-width:520px){.auth-container{padding:28px 20px}.row{flex-direction:column;gap:0}.choice-grid{grid-template-columns:1fr}}