*{box-sizing:border-box;margin:0;padding:0}body{background:#fff;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica Neue,sans-serif}#root{flex-direction:column;min-height:100vh;display:flex}.upload-container{flex:1;justify-content:center;align-items:center;padding:40px 20px;display:flex}.container{flex-direction:column;flex:1;justify-content:center;width:100%;max-width:500px;margin:0 auto;padding:20px;display:flex}.upload-page{background:#f8f9fa;flex-direction:column;min-height:100vh;display:flex}.upload-header{background:linear-gradient(135deg,#0046de 0%,#003ba6 100%);padding:20px 40px;box-shadow:0 4px 12px #0046de26}.upload-header-content{justify-content:space-between;align-items:center;width:100%;display:flex;position:relative}.upload-header-logo{flex-shrink:0;width:250px;height:auto}.upload-header-text{text-align:center;position:absolute;left:50%;transform:translate(-50%)}.upload-header-text h1{color:#fff;margin:0 0 4px;font-size:28px;font-weight:700}.upload-header-text .user-greeting{color:#ffffffd9;margin:0;font-size:14px}.upload-header .user-email{font-weight:600}.upload-header .signout-btn{flex-shrink:0;margin-left:20px}.header{background-color:#0d245c;justify-content:center;align-items:center;width:100vw;margin-bottom:20px;margin-left:-50vw;margin-right:-50vw;padding:20px 15px;display:flex;position:relative;left:50%;right:50%}.header-logo{width:200px;height:auto;position:absolute;left:15px}.header-text{color:#fff;opacity:.95;white-space:nowrap;margin:0;font-size:18px;font-weight:500}.signout-btn{color:#fff;cursor:pointer;background-color:#fff3;border:1px solid #ffffff4d;border-radius:6px;flex-shrink:0;padding:10px 20px;font-size:13px;font-weight:500;transition:all .2s}.signout-btn:hover{background-color:#ffffff4d;border-color:#ffffff80}.user-greeting{color:#333;margin:0 0 24px;font-size:18px;font-weight:500}.user-email{color:#0046de;font-size:18px;font-weight:700}.signin-page{background:#fff;min-height:100vh;display:flex}.signin-left{color:#fff;background:linear-gradient(135deg,#0046de 0%,#003ba6 100%);flex-direction:column;flex:1;justify-content:space-between;padding:60px 50px;display:flex}.signin-logo-section{text-align:left}.signin-logo{width:340px;height:auto;margin-bottom:45px}.signin-main-title{margin-bottom:10px;font-size:42px;font-weight:800;line-height:1.2}.signin-main-subtitle{opacity:.9;margin-bottom:60px;font-size:18px}.signin-features{flex-direction:column;gap:24px;display:flex}.feature{align-items:flex-start;gap:16px;display:flex}.feature-icon{background:#fff3;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:20px;display:flex}.feature h3{margin:0 0 4px;font-size:16px;font-weight:600}.feature p{opacity:.85;margin:0;font-size:14px}.signin-right{flex:1;justify-content:center;align-items:center;padding:40px;display:flex}.signin-box{text-align:center;background:#fff;border-radius:16px;width:100%;max-width:400px;padding:60px 50px;box-shadow:0 20px 60px #00000014}.signin-title{color:#0046de;margin-bottom:12px;font-size:32px;font-weight:700}.signin-subtitle{color:#666;margin-bottom:40px;font-size:16px}.signin-button{color:#fff;cursor:pointer;text-transform:uppercase;letter-spacing:.5px;background:linear-gradient(135deg,#0046de 0%,#5977f3 100%);border:none;border-radius:8px;width:100%;padding:14px 40px;font-size:16px;font-weight:600;transition:all .3s;box-shadow:0 4px 15px #0046de4d}.signin-button:hover{transform:translateY(-2px);box-shadow:0 8px 25px #0046de66}.signin-button:active{transform:translateY(0)}.signin-footer{color:#999;margin-top:24px;margin-bottom:0;font-size:12px}.loading-page{background:linear-gradient(135deg,#0046de 0%,#003ba6 100%);justify-content:center;align-items:center;min-height:100vh;display:flex}.loading-content{text-align:center;color:#fff}.spinner{border:4px solid #fff3;border-top-color:#fff;border-radius:50%;width:50px;height:50px;margin:0 auto 30px;animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading-content h2{margin:0 0 10px;font-size:28px;font-weight:700}.loading-content p{opacity:.9;margin:0;font-size:16px}.upload-form{background:#fff;border-radius:12px;flex-direction:column;gap:24px;width:100%;max-width:500px;padding:40px;display:flex;box-shadow:0 4px 16px #00000014}.form-section{background:#f8f9fa;border:1px solid #e8eaed;border-radius:10px;padding:20px}.form-group{flex-direction:column;gap:10px;display:flex}.form-group label{color:#333;text-transform:uppercase;letter-spacing:.5px;align-items:center;gap:8px;font-size:14px;font-weight:600;display:flex}.icon{text-transform:none;font-size:18px}.form-group input[type=text],.form-group input[type=file]{background-color:#f9f9f9;border:2px solid #e0e0e0;border-radius:8px;padding:14px 16px;font-size:16px;transition:all .2s}.form-group input[type=text]:focus,.form-group input[type=file]:focus{background-color:#fff;border-color:#0046de;outline:none;box-shadow:0 0 0 3px #0046de1a}.file-drop-zone{text-align:center;cursor:pointer;-webkit-user-select:none;user-select:none;background:#fff;border:2px dashed #d0d0d0;border-radius:10px;padding:40px 30px;transition:all .2s}.file-drop-zone:hover{background-color:#f9faff;border-color:#0046de}.file-drop-zone:focus{outline-offset:2px;outline:2px solid #0046de}.file-drop-zone.drag-over{background-color:#f0f5ff;border-color:#0046de;box-shadow:0 0 0 3px #0046de1a}.file-input-hidden{display:none}.drop-zone-content{flex-direction:column;gap:12px;display:flex}.drop-text{color:#666;margin:0;font-size:15px;font-weight:500}.file-name-selected{color:#0046de;margin:0;font-size:14px;font-weight:600}.file-info{background:#fff;border:1px solid #f0f0f0;border-radius:8px;margin-top:16px;padding:12px}.file-formats{margin-bottom:10px}.file-formats strong{color:#333;margin-bottom:8px;font-size:13px;display:block}.format-badges{flex-wrap:wrap;justify-content:center;gap:6px;display:flex}.badge{color:#fff;background:linear-gradient(135deg,#0046de 0%,#5977f3 100%);border-radius:12px;padding:4px 10px;font-size:12px;font-weight:600}.file-size-limit{color:#666;margin:0;font-size:12px}.format-hint{color:#999;margin:4px 0 0;font-size:12px}.char-count{color:#999;text-align:right;margin-top:-4px;font-size:12px}.file-name{color:#667eea;background-color:#0046de0d;border-radius:6px;margin:0;padding:8px 12px;font-size:13px;font-weight:500}.security-badge{color:#0046de;background:linear-gradient(135deg,#0046de0d 0%,#5977f30d 100%);border:1px solid #0046de26;border-radius:8px;align-items:center;gap:8px;padding:12px 16px;font-size:13px;font-weight:500;display:flex}.badge-icon{font-size:16px}.success-icon{margin-right:8px;font-size:18px}.progress-section{margin-bottom:16px}.progress-bar{background-color:#e8eaed;border-radius:3px;width:100%;height:6px;margin-bottom:8px;overflow:hidden}.progress-fill{background:linear-gradient(90deg,#0046de 0%,#5977f3 100%);height:100%;animation:.5s ease-out animateProgress}@keyframes animateProgress{0%{width:0}to{width:100%}}.progress-text{color:#666;text-align:center;margin:0;font-size:12px}button[type=submit]{color:#fff;cursor:pointer;text-transform:uppercase;letter-spacing:.5px;background:linear-gradient(135deg,#0046de 0%,#5977f3 100%);border:none;border-radius:8px;margin-top:8px;padding:14px;font-size:16px;font-weight:600;transition:all .3s;box-shadow:0 4px 15px #0046de4d}button[type=submit]:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #0046de66}button[type=submit]:active:not(:disabled){transform:translateY(0)}button[type=submit]:disabled{cursor:not-allowed;background:linear-gradient(135deg,#ccc 0%,#b3b3b3 100%);box-shadow:0 4px 15px #0000001a}.error-message{color:#c62828;background-color:#fee;border-left:4px solid #c62828;border-radius:8px;padding:14px 16px;font-size:14px;animation:.3s ease-out slideIn}.success-message{color:#2e7d32;background-color:#e8f5e9;border-left:4px solid #2e7d32;border-radius:8px;padding:14px 16px;font-size:14px;animation:.3s ease-out slideIn}.error{color:#c62828}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media (width<=900px){.signin-page{flex-direction:column}.signin-left{justify-content:flex-start;padding:40px 30px}.signin-main-title{font-size:32px}.signin-features{margin-top:40px}.signin-right{padding:40px 20px}.signin-box{padding:40px 30px}.upload-header-content{flex-wrap:wrap;gap:20px}.upload-header-text h1{font-size:24px}}@media (width<=768px){.upload-header{padding:15px 20px}.upload-header-content{gap:15px}.upload-header-logo{width:120px}.upload-header-text h1{font-size:22px}.upload-header-text .user-greeting{font-size:12px}.upload-header .signout-btn{margin-left:10px;padding:8px 14px;font-size:12px}}@media (width<=600px){.upload-header-content{flex-wrap:wrap}.upload-header-logo{flex-basis:100%;width:100px;margin-bottom:10px}.upload-header-text{flex-basis:100%;margin-bottom:10px}.upload-header-text h1{margin-bottom:3px;font-size:20px}.upload-header .signout-btn{flex-basis:100%;width:100%;margin-left:0}.signin-left{padding:30px 20px}.signin-logo{width:200px;margin-bottom:28px}.signin-main-title{margin-bottom:8px;font-size:24px}.signin-main-subtitle{margin-bottom:30px;font-size:16px}.signin-features{gap:16px}.signin-right{padding:30px 15px}.signin-box{padding:30px 20px}.signin-title{font-size:24px}.signin-subtitle{margin-bottom:30px;font-size:14px}.upload-form{padding:30px 20px}.header{flex-direction:column;gap:12px;margin-bottom:15px}.header-logo{width:160px;position:static}.header-text{white-space:normal;font-size:16px}.signout-btn{width:100%;margin-top:10px;position:static}}