.login-container{width:100%;height:100vh;background:linear-gradient(180deg,#87ceeb,#b0e0e6,#f0f8ff);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.cloud{position:absolute;font-size:60px;animation:float-cloud 25s linear infinite;opacity:.6}.cloud1{top:8%;left:-80px;animation-duration:25s}.cloud2{top:20%;left:-80px;animation-duration:32s;animation-delay:8s;font-size:50px}.cloud3{top:65%;left:-80px;animation-duration:38s;animation-delay:15s;font-size:55px}@keyframes float-cloud{0%{transform:translate(0)}to{transform:translate(calc(100vw + 150px))}}.login-card{width:90%;max-width:1100px;height:600px;background:#fff;border-radius:30px;box-shadow:0 15px 50px #00000026;display:flex;overflow:hidden;position:relative;z-index:1;animation:fadeInUp .8s ease-out}.login-left{flex:1.2;background:linear-gradient(135deg,#ffb347,#fc6,#ffe5b4);padding:40px 40px 60px;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;position:relative;overflow:hidden}.star{position:absolute;font-size:24px;animation:twinkle 2s ease-in-out infinite}.star1{top:10%;left:10%;animation-delay:0s}.star2{top:20%;right:15%;animation-delay:.5s}.star3{bottom:15%;left:20%;animation-delay:1s}@keyframes twinkle{0%,to{opacity:.3;transform:scale(1)}50%{opacity:1;transform:scale(1.2)}}.system-title{font-size:42px;font-weight:700;color:#fff;text-align:center;margin-bottom:20px;letter-spacing:3px;text-shadow:2px 2px 8px rgba(0,0,0,.15);position:relative;z-index:2}.system-subtitle{font-size:20px;color:#fffffff2;text-align:center;margin-bottom:120px;position:relative;z-index:2;font-weight:500}.illustration{width:100%;max-width:400px;height:300px;display:flex;align-items:center;justify-content:center;position:relative;z-index:2}.school-building{background:#ff6b6b;width:320px;height:200px;border-radius:22px 22px 0 0;margin:0 auto;position:relative;box-shadow:0 8px 20px #00000040}.roof{width:0;height:0;border-left:180px solid transparent;border-right:180px solid transparent;border-bottom:68px solid #FF4757;position:absolute;top:-68px;left:-20px}.flag{width:5px;height:90px;background:gold;position:absolute;top:-158px;left:50%;transform:translate(-50%)}.flag:after{content:"🚩";position:absolute;top:0;left:5px;font-size:28px}.windows{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:32px 28px}.window{background:#fff9c4;height:38px;border-radius:6px;border:3px solid #FFD54F;animation:windowLight 3s ease-in-out infinite}@keyframes windowLight{0%,to{opacity:.8}50%{opacity:1}}.door{width:55px;height:78px;background:#8b4513;border-radius:9px 9px 0 0;position:absolute;bottom:0;left:50%;transform:translate(-50%);border:4px solid #654321}.door:before{content:"○";position:absolute;right:9px;top:50%;color:gold;font-size:15px}.deco-book{position:absolute;top:30px;left:30px;font-size:50px;opacity:.3;transform:rotate(15deg)}.login-right{flex:1;padding:60px 50px;display:flex;flex-direction:column;justify-content:center;background:#fafafa;position:relative}.login-title{font-size:38px;font-weight:700;color:#ff6b6b;margin-bottom:12px;text-align:left}.login-subtitle{font-size:16px;color:#999;margin-bottom:40px}.deco-pencil{position:absolute;bottom:20px;right:30px;font-size:60px;opacity:.3;transform:rotate(-25deg)}.login-form-wrapper{width:100%}.login-form-wrapper .ant-form-item-label>label{color:#666;font-size:14px;font-weight:500}.login-footer{position:absolute;bottom:15px;left:0;right:0;text-align:center;color:#00000080;font-size:11px;z-index:1}.login-footer p{margin:3px 0;line-height:1.6}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes iconFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.login-input{height:50px;border-radius:12px;border:2px solid #E0E0E0;background:#fff;padding:0 16px;font-size:15px;color:#333;transition:all .3s ease}.login-input::placeholder{color:#bbb}.login-input:hover{border-color:#ff6b6b;background:#fff}.login-input:focus,.login-input.ant-input-focused{border-color:#ff6b6b;background:#fff;box-shadow:0 0 0 4px #ff6b6b1a}.login-input input{background:transparent!important;color:#333!important}.login-input input::placeholder{color:#bbb!important}.login-input .ant-input-prefix{margin-right:12px;font-size:20px}.login-form-wrapper .ant-form-item-label>label{color:#555;font-size:14px;font-weight:600;margin-bottom:8px}.login-form-wrapper .ant-form-item{margin-bottom:24px}.login-form-wrapper .ant-form-item-label{padding-bottom:8px}.login-form-wrapper .ant-checkbox-wrapper{color:#666}.login-button{width:100%;height:54px;border-radius:12px;background:linear-gradient(135deg,#ff6b6b,#ff8e53);border:none;font-size:18px;font-weight:700;letter-spacing:1px;color:#fff;transition:all .3s ease;margin-top:10px;box-shadow:0 6px 20px #ff6b6b66;cursor:pointer}.login-button:hover:not(:disabled){background:linear-gradient(135deg,#ff6b6b,#ff8e53);color:#fff;transform:translateY(-2px);box-shadow:0 8px 25px #ff6b6b80}.login-button:active:not(:disabled){transform:translateY(0)}.login-button:disabled{background:#ccc;cursor:not-allowed;box-shadow:none;transform:none}@media (max-width: 768px){.login-card{flex-direction:column;height:auto;min-height:600px}.login-left{padding:40px 20px}.system-title{font-size:24px;margin-bottom:30px}.illustration{height:200px}.login-right{padding:40px 30px}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100%;height:100vh}