*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background:#f5f1ed;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.auth-container{display:flex;background:#fff;border-radius:15px;box-shadow:0 20px 60px #00000026;overflow:hidden;max-width:900px;width:100%;min-height:550px}.auth-sidebar{background:#3d2e2e;color:#fff;padding:60px 40px;display:flex;flex-direction:column;justify-content:center;align-items:center;width:300px;text-align:center}.auth-sidebar h1{font-size:28px;font-weight:700;letter-spacing:1px;margin-bottom:5px}.auth-sidebar .star{font-size:24px;margin-left:5px}.auth-body{flex:1;padding:60px 80px;display:flex;flex-direction:column;justify-content:center}.auth-title{font-size:32px;font-weight:700;color:#2d2d2d;margin-bottom:40px}.form-group{margin-bottom:25px}.form-group label{display:block;margin-bottom:10px;font-weight:600;color:#2d2d2d;font-size:15px}.input-wrapper{position:relative}.input-wrapper input{width:100%;padding:16px 50px 16px 20px;border:2px solid #e8e4df;border-radius:12px;font-size:15px;transition:all .3s;background:#faf9f7;color:#2d2d2d}.input-wrapper input::-moz-placeholder{color:#999}.input-wrapper input::placeholder{color:#999}.input-wrapper input:focus{outline:none;border-color:#3d2e2e;background:#fff}.input-icon{position:absolute;right:18px;top:50%;transform:translateY(-50%);width:20px;height:20px;opacity:.5}.form-error{color:#dc3545;font-size:13px;margin-top:8px}.form-footer-links{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.form-footer-links a{color:#6b5b4f;text-decoration:none;font-size:14px}.form-footer-links a:hover{text-decoration:underline;color:#3d2e2e}.btn{width:100%;padding:16px;background:#3d2e2e;color:#fff;border:none;border-radius:12px;font-size:16px;font-weight:700;cursor:pointer;transition:all .3s;text-transform:uppercase;letter-spacing:1px}.btn:hover{background:#2d1e1e;transform:translateY(-2px);box-shadow:0 5px 15px #3d2e2e4d}.form-footer{text-align:center;margin-top:25px;font-size:14px;color:#666}.form-footer a{color:#6b5b4f;text-decoration:underline;font-weight:600}.form-footer a:hover{color:#3d2e2e}.alert{padding:14px 18px;border-radius:10px;margin-bottom:25px;font-size:14px}.alert-error{background:#fee;color:#c33;border:1px solid #fcc}.alert-success{background:#efe;color:#3a3;border:1px solid #cfc}.checkbox-group{display:flex;align-items:center;gap:8px}.checkbox-group input[type=checkbox]{width:18px;height:18px;cursor:pointer}.checkbox-group label{margin-bottom:0;font-weight:400;cursor:pointer;font-size:14px}@media(max-width:768px){.auth-container{flex-direction:column}.auth-sidebar{width:100%;padding:40px 20px}.auth-body{padding:40px 30px}}