:root{--bg-light:#f8f9fc;--primary-color:#1e3a8a;--accent-color:#f59e0b;--border-color:#e2e8f0;--text-primary:#1e293b;--text-secondary:#64748b;--text-error:#ef4444;--bg-white:#fff;--bg-gray:#f8f9fa}body,html{margin:0;padding:0;height:100%;font-family:-apple-system,Helvetica Neue,Arial,sans-serif;background-color:var(--bg-light);overflow:hidden}.app-wrapper{display:flex;height:100vh}.main-wrapper{flex:1;display:flex;flex-direction:column;overflow:hidden;position:relative}.content-main{flex:1;padding:25px;overflow-y:auto}.apply-section{background:#fff;border-radius:12px;padding:25px;box-shadow:0 2px 8px rgba(0,0,0,.05);margin-top:20px}.apply-item{display:flex;justify-content:space-between;align-items:center;padding:20px 0;border-bottom:1px solid #eee}.apply-item:last-child{border-bottom:none}.apply-info{flex:1;text-align:left}.apply-title{font-weight:700;font-size:16px;color:#333;margin-bottom:5px}.apply-desc{font-size:14px;color:#666}.apply-btn{min-width:120px;padding:10px 20px;border-radius:8px;font-weight:500;cursor:pointer;text-align:center;transition:all .3s ease}.apply-btn-primary{background-color:var(--primary-color);color:#fff;border:1px solid var(--primary-color)}.apply-btn-primary:hover{background-color:#3b82f6;border-color:#3b82f6}.apply-btn-secondary{background-color:#fff;color:var(--primary-color);border:1px solid var(--primary-color)}.apply-btn-secondary:hover{background-color:#eff6ff}.dialog-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.5);display:flex;justify-content:center;align-items:center;z-index:1000;-webkit-animation:fadeIn .2s ease;animation:fadeIn .2s ease}@-webkit-keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.dialog-container{background:#fff;border-radius:12px;width:90%;max-width:500px;box-shadow:0 10px 30px rgba(0,0,0,.2);overflow:hidden;-webkit-animation:slideUp .3s ease;animation:slideUp .3s ease}@-webkit-keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.dialog-header{display:flex;justify-content:space-between;align-items:center;padding:20px 25px;background:var(--bg-gray);border-bottom:1px solid var(--border-color)}.dialog-header h3{margin:0;color:var(--primary-color);font-size:18px}.dialog-close{background:none;border:none;font-size:24px;cursor:pointer;color:var(--text-secondary);transition:color .2s;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:50%}.dialog-close:hover{color:var(--text-error);background:rgba(239,68,68,.1)}.dialog-body{padding:25px}.form-group{margin-bottom:20px}.form-label{display:block;text-align:left;margin-bottom:8px;font-weight:500;color:var(--text-primary)}.form-label .required{color:var(--text-error)}.form-input,.form-textarea{width:100%;padding:12px 15px;border:1px solid var(--border-color);border-radius:8px;font-size:14px;color:var(--text-primary);transition:all .3s;box-sizing:border-box}.form-input:focus,.form-textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(30,58,138,.1)}.form-textarea{resize:vertical;min-height:100px}.form-actions{display:flex;justify-content:flex-end;gap:15px;margin-top:25px}.btn{padding:12px 24px;border-radius:8px;font-size:15px;font-weight:500;cursor:pointer;transition:all .3s;border:none}.btn-cancel{background:#f1f5f9;color:var(--text-primary)}.btn-cancel:hover{background:#e2e8f0}.btn-submit{background:var(--primary-color);color:#fff}.btn-submit:hover{background:#3b82f6}@media (max-width:768px){.apply-item{flex-direction:column;align-items:flex-start;gap:15px}.dialog-container{width:95%}}