:root{--black:#0A0A0A;--dark:#1A1A1A;--gray-dark:#333;--gray-mid:#666;--gray-light:#999;--border:#E0E0E0;--bg:#F5F5F0;--white:#FFFFFF;--gold:#C49A2E;--gold-light:#D4AA3E;--red:#C62828;--green:#2E7D32;--radius:4px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--dark);line-height:1.6;font-size:15px}.header{background:var(--black);height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 40px;position:-webkit-sticky;position:sticky;top:0;z-index:200}.header-brand{color:var(--white);font-size:20px;font-weight:700;letter-spacing:.05em;text-decoration:none;text-transform:uppercase}.header-brand span{color:var(--gold)}.header-nav{display:flex;align-items:center;gap:8px}.header-link{color:rgba(255,255,255,.75);text-decoration:none;font-size:14px;padding:8px 14px;border-radius:var(--radius);transition:all .15s}.header-link:hover{color:#fff;background:rgba(255,255,255,.1)}.header-link.active{color:var(--gold)}.btn-logout{background:transparent;border:1px solid rgba(255,255,255,.3);color:rgba(255,255,255,.75);padding:7px 16px;border-radius:var(--radius);cursor:pointer;font-size:14px;transition:all .15s}.btn-logout:hover{border-color:#fff;color:#fff}.page-wrapper{min-height:calc(100vh - 64px);display:flex}.sidebar{width:220px;background:var(--white);border-right:1px solid var(--border);padding:24px 0;flex-shrink:0}.sidebar-item{display:block;padding:11px 24px;color:var(--gray-mid);text-decoration:none;font-size:14px;transition:all .15s;border-left:3px solid transparent}.sidebar-item.active,.sidebar-item:hover{color:var(--dark);background:var(--bg)}.sidebar-item.active{border-left-color:var(--gold);font-weight:500}.main-content{flex:1 1;padding:40px;max-width:100%;overflow:auto}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 22px;border-radius:var(--radius);font-size:14px;font-weight:500;cursor:pointer;border:none;transition:all .15s;text-decoration:none;white-space:nowrap}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--black);color:var(--white)}.btn-primary:hover:not(:disabled){background:var(--gray-dark)}.btn-secondary{background:var(--white);color:var(--dark);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--bg);border-color:#aaa}.btn-ghost{background:transparent;color:var(--gray-mid);border:1px dashed var(--border)}.btn-ghost:hover:not(:disabled){color:var(--dark);border-color:#aaa;background:var(--white)}.btn-danger{background:var(--red);color:var(--white)}.btn-danger:hover:not(:disabled){background:#a62020}.btn-sm{padding:6px 14px;font-size:13px}.page-title{font-size:24px;font-weight:700;color:var(--dark);margin-bottom:32px;letter-spacing:-.02em}.blocks-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,220px));grid-gap:16px;gap:16px}.block-card{background:var(--black);color:var(--white);border-radius:var(--radius);padding:24px 20px;cursor:pointer;transition:all .2s;min-height:110px;display:flex;flex-direction:column;justify-content:space-between}.block-card:hover{background:var(--gray-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.2)}.block-card-name{font-size:15px;font-weight:600;line-height:1.4}.block-card-meta{font-size:12px;color:rgba(255,255,255,.5);margin-top:12px}.block-card-add{background:var(--white);color:var(--gray-mid);border:2px dashed var(--border);border-radius:var(--radius);padding:24px 20px;cursor:pointer;transition:all .2s;min-height:110px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;font-size:13px}.block-card-add:hover{border-color:#999;color:var(--dark);background:var(--bg)}.block-card-add .plus-icon{font-size:28px;line-height:1}.block-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:32px;gap:16px}.block-header-left h1{font-size:26px;font-weight:700}.block-header-left .breadcrumb{font-size:13px;color:var(--gray-mid);margin-bottom:6px}.block-header-left .breadcrumb a{color:var(--gray-mid);text-decoration:none}.block-header-left .breadcrumb a:hover{color:var(--dark)}.block-actions{display:flex;gap:12px;flex-shrink:0}.questions-section{margin-top:8px}.questions-section-title{font-size:13px;font-weight:600;color:var(--gray-mid);text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}.question-item{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;margin-bottom:8px;display:flex;align-items:flex-start;gap:16px}.question-number{width:28px;height:28px;background:var(--black);color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;flex-shrink:0;margin-top:1px}.question-body{flex:1 1}.question-text{font-size:15px;color:var(--dark)}.question-type-badge{display:inline-block;font-size:11px;padding:2px 8px;border-radius:20px;margin-top:6px;font-weight:500}.badge-choice{background:#E8F0FE;color:#1565C0}.badge-verbatim{background:#E8F5E9;color:#2E7D32}.badge-free{background:#FFF3E0;color:#E65100}.question-actions{display:flex;gap:8px;flex-shrink:0}.btn-icon{width:32px;height:32px;border-radius:var(--radius);border:1px solid var(--border);background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--gray-mid);font-size:16px;transition:all 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p{color:rgba(255,255,255,.5);font-size:13px;margin-top:4px}.login-form{padding:28px 32px 32px}.login-error{background:#FFEBEE;border:1px solid #ffcdd2;color:var(--red);padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-bottom:16px}.survey-page{max-width:700px;margin:40px auto;padding:0 20px 60px}.survey-header{text-align:center;margin-bottom:40px;padding:32px 24px;background:var(--black);color:var(--white);border-radius:var(--radius)}.survey-header h1{font-size:22px;font-weight:700}.survey-header p{color:rgba(255,255,255,.6);margin-top:6px;font-size:14px}.survey-question{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:16px}.survey-question-num{font-size:12px;color:var(--gray-light);font-weight:600;text-transform:uppercase;margin-bottom:8px}.survey-question-text{font-size:16px;font-weight:500;margin-bottom:16px;line-height:1.5}.choice-option{display:flex;align-items:center;gap:10px;padding:10px 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var(--border)}.result-correct-answer{font-size:13px;color:var(--gray-mid);margin-top:6px}.result-correct-answer strong{color:var(--green)}.profile-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:28px;max-width:560px;margin-bottom:24px}.profile-card h3{font-size:16px;font-weight:700;margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid var(--border)}.email-tag{display:inline-flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--border);padding:5px 10px 5px 12px;border-radius:20px;font-size:13px;margin:4px 4px 4px 0}.email-tag-remove{width:18px;height:18px;background:var(--border);border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;line-height:1;color:var(--gray-mid)}.email-tag-remove:hover{background:#ffd7d7;color:var(--red)}.admin-section{margin-bottom:40px}.admin-section-title{font-size:18px;font-weight:700;margin-bottom:16px}.block-access-list{display:flex;flex-wrap:wrap;gap:8px}.block-access-item{display:flex;align-items:center;gap:8px;font-size:13px;padding:4px 10px;background:var(--bg);border:1px solid var(--border);border-radius:20px}.user-row-actions{display:flex;gap:6px;align-items:center}.empty-state{text-align:center;padding:60px 20px;color:var(--gray-mid)}.empty-state-icon{font-size:48px;margin-bottom:12px;opacity:.4}.empty-state p{font-size:15px}.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.badge-admin{background:var(--black);color:var(--white)}.badge-user{background:var(--bg);color:var(--gray-mid);border:1px solid var(--border)}.tag-yes{color:var(--green);font-weight:600}.tag-no{color:var(--gray-light)}.divider{border:none;border-top:1px solid var(--border);margin:24px 0}.flex{display:flex}.flex-gap{gap:12px}.items-center{align-items:center}.justify-between{justify-content:space-between}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.mt-12{margin-top:12px}.text-sm{font-size:13px}.text-muted{color:var(--gray-mid)}.question-picker-item{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:6px;cursor:pointer;transition:all .15s}.question-picker-item:hover{border-color:#999;background:var(--bg)}.question-picker-item.selected{border-color:var(--black);background:#f0f0f0}.question-picker-item input{flex-shrink:0;margin-top:2px}.spinner{width:24px;height:24px;border:2px solid var(--border);border-top-color:var(--black);border-radius:50%;animation:spin .7s linear infinite;margin:40px auto}@keyframes spin{to{transform:rotate(1turn)}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#999}.dashboard-layout{display:flex;gap:48px}.dashboard-left{flex:1 1;min-width:0;padding-top:20px}.dashboard-right{width:480px;flex-shrink:0}.dashboard-right-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.dashboard-main{padding-left:60px;padding-right:60px}@media (max-width:768px){.header{padding:0 16px;height:56px}.header-brand{font-size:17px}.header-link{padding:6px 10px;font-size:13px}.header-link.admin-link{display:none}.btn-logout{padding:6px 12px;font-size:13px}.page-wrapper{flex-direction:column}.main-content{padding:20px 16px}.dashboard-main{padding:20px 16px!important}.dashboard-layout{flex-direction:column;gap:32px}.dashboard-left{padding-top:0}.dashboard-right{width:100%}.dashboard-left h1{font-size:24px}.blocks-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}.block-card{padding:18px 14px}.block-card,.block-card-add{min-height:90px}.page-title{font-size:20px;margin-bottom:20px}.block-header{flex-direction:column;gap:12px}.block-actions{flex-wrap:wrap}.block-header-left h1{font-size:20px}.modal-overlay{align-items:flex-end;padding:0}.modal{width:100%;border-radius:16px 16px 0 0;max-height:92vh}.modal,.modal-lg{max-width:100%}.modal-header{padding:16px 20px 12px}.modal-body{padding:16px 20px}.modal-footer{padding:12px 20px 24px}.form-input,.form-select,.form-textarea{font-size:16px}.table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}table{min-width:600px}.admin-section-title{font-size:16px}.profile-card{padding:20px 16px}.survey-page{margin:16px auto;padding:0 12px 40px}.survey-header{padding:24px 16px;margin-bottom:24px}.survey-question{padding:18px 16px}.results-page{margin:16px auto;padding:0 12px 40px}.results-score-card{padding:24px 16px}.score-big{font-size:44px}.login-box{width:100%;border-radius:0;min-height:100vh;display:flex;flex-direction:column}.login-form{flex:1 1;padding:24px 24px 32px}.question-item{flex-wrap:wrap;gap:10px}.question-actions{margin-left:auto}.btn{font-size:13px;padding:9px 16px}.option-row{flex-wrap:nowrap}.tab{padding:8px 12px}.tab,tbody td{font-size:13px}tbody td,thead th{padding:10px 12px}}@media (max-width:480px){.header-nav{gap:4px}.blocks-grid{grid-template-columns:1fr 1fr}.dashboard-left h1{font-size:20px}}