:root{--bg-primary: #f5f7fa;--bg-secondary: #ffffff;--text-primary: #2c3e50;--text-secondary: #333333;--text-light: #ffffff;--accent-primary: #3498db;--accent-hover: #2980b9;--accent-secondary: #2ba92b;--accent-danger: #e74c3c;--border-color: #ddd;--shadow-color: rgba(0, 0, 0, .1);--user-info-bg: rgba(255, 255, 255, .9)}body.dark-theme{--bg-primary: #1a1a1a;--bg-secondary: #2a2a2a;--text-primary: #e0e0e0;--text-secondary: #999;--text-light: #ffffff;--accent-primary: #3498db;--accent-hover: #5dade2;--accent-secondary: #2ba92b;--accent-danger: #e74c3c;--border-color: #333;--shadow-color: rgba(0, 0, 0, .3);--user-info-bg: rgba(42, 42, 42, .9)}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);overflow-x:hidden!important}.user-profile{position:fixed;top:10px;right:10px;z-index:1000}.user-info{background:var(--user-info-bg);padding:8px 15px;border-radius:20px;cursor:pointer;display:flex;align-items:center;gap:8px;box-shadow:0 2px 8px var(--shadow-color);transition:all .2s;border:1px solid var(--border-color);white-space:nowrap;box-sizing:border-box}.user-info:hover{box-shadow:0 4px 12px var(--shadow-color);transform:translateY(-1px)}.user-info span{font-size:14px;font-weight:500}.user-role{background:var(--accent-primary);color:#fff;padding:2px 8px;border-radius:10px;font-size:11px;text-transform:uppercase}.user-dropdown{position:absolute;top:45px;right:0;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;box-shadow:0 4px 12px var(--shadow-color);min-width:180px;overflow:hidden}.user-dropdown a{display:block;padding:12px 16px;color:var(--text-primary);text-decoration:none;transition:background .2s;font-size:14px}.user-dropdown a:hover{background:var(--bg-primary)}.user-dropdown a.current-page{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;font-weight:600;cursor:default}.user-dropdown a:not(:last-child){border-bottom:1px solid var(--border-color)}body{min-height:100vh;padding:20px}h1,h2,h3,h4,h5,h6{color:var(--text-primary)}a{color:#3498db;text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;font-size:14px;border:none;border-radius:6px;padding:8px 16px;cursor:pointer;transition:all .3s ease;background:#3498db;color:#fff}button:hover{background:#2980b9;transform:translateY(-1px);box-shadow:0 2px 8px var(--shadow-color)}button:active{transform:translateY(0)}button:disabled{opacity:.5;cursor:not-allowed;transform:none}input[type=text],input[type=email],input[type=password],input[type=date],input[type=number],textarea,select{width:100%;padding:10px;border:1px solid var(--border-color);border-radius:4px;font-family:inherit;font-size:14px;background:#fff;color:var(--text-primary)}body.dark-theme input[type=text],body.dark-theme input[type=email],body.dark-theme input[type=password],body.dark-theme input[type=date],body.dark-theme input[type=number],body.dark-theme textarea,body.dark-theme select{background:#2a2a2a;border-color:#444;color:#e0e0e0}input:focus,textarea:focus,select:focus{outline:none;border-color:#3498db;box-shadow:0 0 0 3px #3498db1a}table{width:100%;border-collapse:collapse;margin:20px 0}table th,table td{padding:12px;text-align:left;border-bottom:1px solid var(--border-color)}table th{background:#f9f9f9;font-weight:600}body.dark-theme table th{background:#2a2a2a}table tr:hover{background:#f5f5f5}body.dark-theme table tr:hover{background:#2a2a2a}code{background:#f4f4f4;padding:2px 6px;border-radius:3px;font-family:Courier New,monospace;font-size:12px}pre{background:#f4f4f4;padding:15px;border-radius:4px;overflow-x:auto;margin:15px 0}body.dark-theme code,body.dark-theme pre{background:#2a2a2a;color:#e0e0e0}.container{max-width:1200px;margin:0 auto;padding:20px}.role-badge{background:#3498db;color:#fff;padding:4px 8px;border-radius:12px;font-size:12px;font-weight:500}.role-badge.admin{background:#10b981}.role-badge.user{background:#3498db}.session-warning-banner{background:#fff3cd;color:#664d03;border:1px solid #ffecb5;padding:10px 14px;border-radius:8px;margin-bottom:16px;font-size:14px}body.dark-theme .session-warning-banner{background:#664d03;color:#fff3cd;border-color:#996d00}.hidden{display:none!important}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mt-10{margin-top:10px}.mb-10{margin-bottom:10px}.mb-20{margin-bottom:20px}.p-20{padding:20px}.welcomeBlock{position:fixed!important;top:100px!important;left:50%!important;transform:translate(-50%)!important;background:var(--bg-secondary, white)!important;border-radius:8px!important;padding:14px!important;box-shadow:0 2px 8px var(--shadow-color)!important;width:95%!important;max-width:400px!important;font-size:15px!important;line-height:1.6!important;color:var(--text-secondary)!important;max-height:calc(100vh - 140px)!important;overflow-y:auto!important;overflow-x:hidden!important;scroll-behavior:smooth!important;box-sizing:border-box!important;z-index:998!important;scrollbar-gutter:stable}.welcomeBlock h3{margin-top:0;color:var(--accent-primary, #3498db);text-align:center}.welcomeBlock p{color:var(--text-secondary);font-size:15px;line-height:1.6;margin-bottom:20px;padding-right:8px}.welcomeBlock ul{padding-left:20px;margin-top:8px;margin-bottom:0}.welcomeBlock li{color:var(--text-secondary);font-size:15px;line-height:1.6;margin-bottom:8px;padding-right:8px}.welcomeBlock li:last-child{margin-bottom:0}.welcomeBlock::-webkit-scrollbar{width:6px!important}.welcomeBlock::-webkit-scrollbar-track{background:transparent!important;border-radius:3px!important}.welcomeBlock::-webkit-scrollbar-thumb{background:var(--accent-primary, #3498db)!important;border-radius:3px!important}.welcomeBlock::-webkit-scrollbar-thumb:hover{background:var(--accent-secondary, #2ecc71)!important}#scrollArea::-webkit-scrollbar{width:6px!important}#scrollArea::-webkit-scrollbar-track{background:transparent!important;border-radius:3px!important}#scrollArea::-webkit-scrollbar-thumb{background:var(--accent-primary, #3498db)!important;border-radius:3px!important}#scrollArea::-webkit-scrollbar-thumb:hover{background:var(--accent-secondary, #2ecc71)!important}#scrollArea{position:fixed!important;top:100px!important;left:50%!important;transform:translate(-50%)!important;padding:0!important;display:none!important;grid-template-columns:repeat(4,1fr)!important;gap:10px!important;width:95%!important;max-width:400px!important;align-content:start!important;justify-items:center!important;z-index:200!important;max-height:calc(100vh - 140px)!important;overflow-y:auto!important;overflow-x:hidden!important;scroll-behavior:smooth!important;box-sizing:border-box!important}#scrollArea.show{display:grid!important}.rect{position:relative;width:85px;height:40px;background:var(--accent-secondary);border-radius:8px;display:flex;align-items:center;justify-content:center;text-align:center;font-weight:700;font-size:16px;cursor:pointer;transition:all .2s ease;line-height:1.2;padding:4px;box-sizing:border-box}.rect.active{color:var(--text-light);box-shadow:0 0 15px #3498dbcc}.modal{position:fixed;top:0;left:0;width:100%;height:100%;background:#0009;display:flex;align-items:center;justify-content:center;z-index:10000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-content{background:var(--bg-primary);border-radius:12px;padding:30px;max-width:400px;width:90%;box-shadow:0 8px 32px #0000004d;text-align:center}.modal-content h3{margin-top:0;margin-bottom:15px;color:var(--text-primary);font-size:20px}.modal-content p{margin-bottom:25px;color:var(--text-secondary);font-size:16px}.modal-buttons{display:flex;gap:15px;justify-content:center;margin-bottom:20px}.btn{padding:12px 30px;border:none;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:all .2s}.btn-primary{background:var(--accent-primary);color:#fff}.btn-primary:hover{background:var(--accent-hover);color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #3498db4d}.btn-secondary{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-tertiary);transform:translateY(-2px)}.modal-checkbox{display:flex;align-items:center;justify-content:center;gap:8px;color:var(--text-secondary);font-size:14px;cursor:pointer}.modal-checkbox input[type=checkbox]{width:18px;height:18px;cursor:pointer}.conflict-modal{max-width:900px;max-height:80vh;overflow-y:auto}.conflict-modal h2{margin-top:0;color:var(--accent-danger);text-align:center}.conflict-comparison{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:20px 0;padding:15px;background:var(--bg-primary);border-radius:8px}.conflict-version{padding:15px;border:2px solid var(--border-color);border-radius:6px;background:var(--bg-secondary)}.conflict-version h3{margin-top:0;margin-bottom:12px;font-size:14px;color:var(--accent-primary)}.conflict-version.local{border-color:#3498db}.conflict-version.server{border-color:#2ba92b}.conflict-details{margin-bottom:12px;padding:10px;background:var(--bg-primary);border-radius:4px;font-size:12px;font-family:monospace;max-height:200px;overflow-y:auto;color:var(--text-secondary)}.conflict-details .conflict-field{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid var(--border-color)}.conflict-details .conflict-field:last-child{border-bottom:none}.conflict-details .field-name{font-weight:700;color:var(--text-primary);flex:0 0 120px}.conflict-details .field-value{flex:1;word-break:break-word;text-align:right;color:var(--accent-primary)}.conflict-version input[type=radio]{margin-top:12px;margin-right:8px;cursor:pointer;width:18px;height:18px}.conflict-version label{cursor:pointer;font-size:14px;font-weight:600;color:var(--text-primary);display:inline-block}@media(max-width:768px){.conflict-comparison{grid-template-columns:1fr}}