:root{--color-primary: #FF6B00;--color-primary-light: #FF8533;--color-primary-dark: #E55A00;--color-primary-glow: rgba(255, 107, 0, .25);--color-black: #1A1A1A;--color-dark: #2D2D2D;--color-gray-800: #3D3D3D;--color-gray-600: #666666;--color-gray-400: #999999;--color-gray-300: #CCCCCC;--color-gray-200: #E5E5E5;--color-gray-100: #F5F5F5;--color-gray-50: #FAFAFA;--color-white: #FFFFFF;--color-success: #22C55E;--color-success-light: rgba(34, 197, 94, .1);--color-warning: #F59E0B;--color-warning-light: rgba(245, 158, 11, .1);--color-error: #EF4444;--color-error-light: rgba(239, 68, 68, .1);--color-info: #3B82F6;--color-info-light: rgba(59, 130, 246, .1);--font-family: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .15);--sidebar-width: 260px;--sidebar-collapsed: 70px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{font-family:var(--font-family);font-size:.95rem;line-height:1.6;color:var(--color-black);background-color:var(--color-gray-100);min-height:100vh}#app{min-height:100vh}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--color-black) 0%,var(--color-dark) 100%);padding:var(--spacing-xl)}.login-container{width:100%;max-width:420px}.login-header{text-align:center;margin-bottom:var(--spacing-2xl)}.login-logo{font-size:1.75rem;font-weight:800;color:var(--color-white);margin-bottom:var(--spacing-sm)}.login-logo span{color:var(--color-primary)}.login-subtitle{color:var(--color-gray-400);font-size:.9rem}.login-card{background:var(--color-white);border-radius:var(--radius-2xl);padding:var(--spacing-2xl);box-shadow:var(--shadow-xl)}.login-title{font-size:1.5rem;font-weight:700;color:var(--color-black);margin-bottom:var(--spacing-xs)}.login-desc{color:var(--color-gray-600);font-size:.9rem;margin-bottom:var(--spacing-xl)}.form-group{margin-bottom:var(--spacing-lg)}.form-label{display:block;font-size:.85rem;font-weight:600;color:var(--color-gray-800);margin-bottom:var(--spacing-sm)}.form-input{width:100%;padding:var(--spacing-md) var(--spacing-lg);border:2px solid var(--color-gray-200);border-radius:var(--radius-lg);font-family:var(--font-family);font-size:1rem;transition:all .2s ease}.form-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 4px var(--color-primary-glow)}.form-input::placeholder{color:var(--color-gray-400)}.login-btn{width:100%;padding:var(--spacing-md) var(--spacing-lg);background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:var(--color-white);border:none;border-radius:var(--radius-lg);font-family:var(--font-family);font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.login-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 0 20px var(--color-primary-glow)}.login-btn:disabled{opacity:.6;cursor:not-allowed}.login-error{background:var(--color-error-light);color:var(--color-error);padding:var(--spacing-md);border-radius:var(--radius-md);font-size:.9rem;margin-bottom:var(--spacing-lg);display:flex;align-items:center;gap:var(--spacing-sm)}.dashboard-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--color-black);color:var(--color-white);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:width .3s ease}.sidebar-header{padding:var(--spacing-xl);border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-logo{font-size:1.25rem;font-weight:700}.sidebar-logo span{color:var(--color-primary)}.sidebar-nav{flex:1;padding:var(--spacing-lg) 0;overflow-y:auto}.nav-section{margin-bottom:var(--spacing-lg)}.nav-section-title{padding:var(--spacing-sm) var(--spacing-xl);font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--color-gray-600)}.nav-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-xl);color:var(--color-gray-400);text-decoration:none;cursor:pointer;transition:all .2s ease;border-left:3px solid transparent}.nav-item:hover{background:#ffffff0d;color:var(--color-white)}.nav-item.active{background:#ff6b001a;color:var(--color-primary);border-left-color:var(--color-primary)}.nav-item-icon{font-size:1.25rem;width:24px;text-align:center}.nav-item-text{font-size:.9rem;font-weight:500}.sidebar-footer{padding:var(--spacing-lg) var(--spacing-xl);border-top:1px solid rgba(255,255,255,.1)}.user-info{display:flex;align-items:center;gap:var(--spacing-md)}.user-avatar{width:40px;height:40px;background:var(--color-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem}.user-details{flex:1}.user-name{font-size:.9rem;font-weight:600}.user-role{font-size:.75rem;color:var(--color-gray-600)}.logout-btn{background:none;border:none;color:var(--color-gray-600);cursor:pointer;padding:var(--spacing-sm);font-size:1.25rem;transition:color .2s}.logout-btn:hover{color:var(--color-error)}.main-content{flex:1;margin-left:var(--sidebar-width);min-height:100vh}.content-header{background:var(--color-white);padding:var(--spacing-lg) var(--spacing-2xl);border-bottom:1px solid var(--color-gray-200);display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:50}.page-title{font-size:1.5rem;font-weight:700;color:var(--color-black)}.page-subtitle{font-size:.9rem;color:var(--color-gray-600)}.header-actions{display:flex;gap:var(--spacing-md)}.content-body{padding:var(--spacing-2xl)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-2xl)}.stat-card{background:var(--color-white);border-radius:var(--radius-xl);padding:var(--spacing-xl);box-shadow:var(--shadow-sm);border:1px solid var(--color-gray-200);transition:all .2s ease}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-md)}.stat-icon{width:48px;height:48px;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;font-size:1.5rem}.stat-icon.primary{background:#ff6b001a}.stat-icon.success{background:var(--color-success-light)}.stat-icon.warning{background:var(--color-warning-light)}.stat-icon.info{background:var(--color-info-light)}.stat-trend{display:flex;align-items:center;gap:var(--spacing-xs);font-size:.8rem;font-weight:600}.stat-trend.up{color:var(--color-success)}.stat-trend.down{color:var(--color-error)}.stat-value{font-size:2rem;font-weight:700;color:var(--color-black);margin-bottom:var(--spacing-xs)}.stat-label{font-size:.9rem;color:var(--color-gray-600)}.card{background:var(--color-white);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);border:1px solid var(--color-gray-200);overflow:hidden}.card-header{padding:var(--spacing-lg) var(--spacing-xl);border-bottom:1px solid var(--color-gray-200);display:flex;justify-content:space-between;align-items:center}.card-title{font-size:1.1rem;font-weight:600;color:var(--color-black)}.card-body{padding:var(--spacing-xl)}.card-footer{padding:var(--spacing-lg) var(--spacing-xl);border-top:1px solid var(--color-gray-200);background:var(--color-gray-50)}.table-container{overflow-x:auto}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:var(--spacing-md) var(--spacing-lg);text-align:left;border-bottom:1px solid var(--color-gray-200)}.data-table th{background:var(--color-gray-50);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--color-gray-600)}.data-table tbody tr{transition:background .2s}.data-table tbody tr:hover{background:var(--color-gray-50)}.data-table td{font-size:.9rem;color:var(--color-gray-800)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-md);font-family:var(--font-family);font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s ease;border:none;text-decoration:none}.btn-sm{padding:var(--spacing-xs) var(--spacing-md);font-size:.8rem}.btn-lg{padding:var(--spacing-md) var(--spacing-xl);font-size:1rem}.btn-primary{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:var(--color-white)}.btn-primary:hover{box-shadow:0 0 15px var(--color-primary-glow);transform:translateY(-1px)}.btn-secondary{background:var(--color-gray-100);color:var(--color-gray-700);border:1px solid var(--color-gray-200)}.btn-secondary:hover{background:var(--color-gray-200)}.btn-success{background:var(--color-success);color:var(--color-white)}.btn-danger{background:var(--color-error);color:var(--color-white)}.btn-ghost{background:transparent;color:var(--color-gray-600)}.btn-ghost:hover{background:var(--color-gray-100);color:var(--color-black)}.btn-icon{width:36px;height:36px;padding:0;border-radius:var(--radius-md)}.badge{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-full);font-size:.75rem;font-weight:600}.badge-primary{background:#ff6b001a;color:var(--color-primary)}.badge-success{background:var(--color-success-light);color:var(--color-success)}.badge-warning{background:var(--color-warning-light);color:var(--color-warning)}.badge-error{background:var(--color-error-light);color:var(--color-error)}.badge-info{background:var(--color-info-light);color:var(--color-info)}.chart-container{height:300px;position:relative}.chart-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--color-gray-400)}.chart-placeholder-icon{font-size:3rem;margin-bottom:var(--spacing-md)}.empty-state{text-align:center;padding:var(--spacing-3xl)}.empty-state-icon{font-size:4rem;margin-bottom:var(--spacing-lg)}.empty-state-title{font-size:1.25rem;font-weight:600;color:var(--color-black);margin-bottom:var(--spacing-sm)}.empty-state-text{color:var(--color-gray-600);margin-bottom:var(--spacing-xl)}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--spacing-lg);animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--color-white);border-radius:var(--radius-2xl);width:100%;max-width:600px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column;animation:slideUp .3s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-lg{max-width:800px}.modal-header{padding:var(--spacing-lg) var(--spacing-xl);border-bottom:1px solid var(--color-gray-200);display:flex;justify-content:space-between;align-items:center}.modal-title{font-size:1.25rem;font-weight:700}.modal-close{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--color-gray-400);transition:color .2s}.modal-close:hover{color:var(--color-black)}.modal-body{padding:var(--spacing-xl);overflow-y:auto;flex:1}.modal-footer{padding:var(--spacing-lg) var(--spacing-xl);border-top:1px solid var(--color-gray-200);display:flex;justify-content:flex-end;gap:var(--spacing-md)}.form-row{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-lg)}.form-group.full-width{grid-column:span 2}.form-select{width:100%;padding:var(--spacing-md) var(--spacing-lg);border:2px solid var(--color-gray-200);border-radius:var(--radius-lg);font-family:var(--font-family);font-size:1rem;background:var(--color-white);cursor:pointer}.form-select:focus{outline:none;border-color:var(--color-primary)}.form-textarea{width:100%;min-height:100px;padding:var(--spacing-md) var(--spacing-lg);border:2px solid var(--color-gray-200);border-radius:var(--radius-lg);font-family:var(--font-family);font-size:1rem;resize:vertical}.form-textarea:focus{outline:none;border-color:var(--color-primary)}.form-checkbox{display:flex;align-items:center;gap:var(--spacing-sm);cursor:pointer}.form-checkbox input{width:18px;height:18px;accent-color:var(--color-primary)}.response-card{background:var(--color-gray-50);border-radius:var(--radius-lg);padding:var(--spacing-lg);margin-bottom:var(--spacing-md)}.response-question{font-size:.9rem;color:var(--color-gray-600);margin-bottom:var(--spacing-sm)}.response-answer{font-size:1rem;font-weight:600;color:var(--color-black)}.response-rating{display:flex;gap:var(--spacing-xs)}.response-star{color:var(--color-gray-300);font-size:1.25rem}.response-star.filled{color:var(--color-primary)}.question-stats-list{display:flex;flex-direction:column;gap:var(--spacing-lg)}.question-stat-item{display:flex;flex-direction:column;gap:var(--spacing-sm)}.question-stat-header{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--spacing-md)}.question-stat-text{flex:1;font-size:.9rem;color:var(--color-gray-800);line-height:1.4}.question-stat-value{font-size:.9rem;font-weight:700;color:var(--color-primary);white-space:nowrap;background:#ff6b001a;padding:.25rem .5rem;border-radius:var(--radius-sm)}.question-stat-bar{width:100%;height:8px;background:var(--color-gray-200);border-radius:var(--radius-full);overflow:hidden}.question-stat-bar-fill{height:100%;background:linear-gradient(90deg,var(--color-primary) 0%,var(--color-primary-light) 100%);border-radius:var(--radius-full);transition:width .3s ease}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-lg)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-lg)}.loading-overlay{position:fixed;inset:0;background:#ffffffe6;display:flex;align-items:center;justify-content:center;z-index:2000}.loading-spinner{width:48px;height:48px;border:4px solid var(--color-gray-200);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast-container{position:fixed;top:var(--spacing-lg);right:var(--spacing-lg);z-index:3000;display:flex;flex-direction:column;gap:var(--spacing-sm)}.toast{background:var(--color-white);border-radius:var(--radius-lg);padding:var(--spacing-md) var(--spacing-lg);box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:var(--spacing-md);min-width:300px;animation:slideIn .3s ease;border-left:4px solid var(--color-primary)}.toast.success{border-left-color:var(--color-success)}.toast.error{border-left-color:var(--color-error)}.toast.warning{border-left-color:var(--color-warning)}.toast-icon{font-size:1.25rem}.toast-content{flex:1}.toast-title{font-weight:600;font-size:.9rem}.toast-message{font-size:.85rem;color:var(--color-gray-600)}.toast-close{background:none;border:none;cursor:pointer;color:var(--color-gray-400);font-size:1.25rem}.nps-gauge{text-align:center;padding:var(--spacing-xl)}.nps-value{font-size:4rem;font-weight:800;line-height:1;margin-bottom:var(--spacing-sm)}.nps-value.positive{color:var(--color-success)}.nps-value.neutral{color:var(--color-warning)}.nps-value.negative{color:var(--color-error)}.nps-label{font-size:.9rem;color:var(--color-gray-600)}.nps-breakdown{display:flex;justify-content:center;gap:var(--spacing-2xl);margin-top:var(--spacing-xl)}.nps-segment{text-align:center}.nps-segment-value{font-size:1.5rem;font-weight:700}.nps-segment-label{font-size:.8rem;color:var(--color-gray-600)}.rating-distribution{display:flex;flex-direction:column;gap:var(--spacing-sm)}.rating-row{display:flex;align-items:center;gap:var(--spacing-md)}.rating-label{width:80px;font-size:.85rem;color:var(--color-gray-600)}.rating-bar{flex:1;height:24px;background:var(--color-gray-100);border-radius:var(--radius-full);overflow:hidden}.rating-bar-fill{height:100%;background:linear-gradient(90deg,var(--color-primary-light),var(--color-primary));border-radius:var(--radius-full);transition:width .5s ease}.rating-count{width:50px;font-size:.9rem;font-weight:600;text-align:right}@media(max-width:1024px){.sidebar{width:var(--sidebar-collapsed)}.sidebar-logo span,.nav-section-title,.nav-item-text,.user-details{display:none}.main-content{margin-left:var(--sidebar-collapsed)}.nav-item{justify-content:center;padding:var(--spacing-md)}.user-info{justify-content:center}.form-row{grid-template-columns:1fr}.form-group.full-width{grid-column:span 1}}@media(max-width:768px){.sidebar{transform:translate(-100%);width:var(--sidebar-width)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.content-header{padding:var(--spacing-md) var(--spacing-lg)}.content-body{padding:var(--spacing-lg)}.stats-grid,.grid-2,.grid-3{grid-template-columns:1fr}}.sortable-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.question-item.draggable{transition:all .2s ease;-webkit-user-select:none;user-select:none}.question-item.draggable:hover{background:var(--color-gray-50)}.question-item.draggable:active{cursor:grabbing}.question-item.drag-over{border:2px dashed var(--color-primary);background:#ff6b000d}.drag-handle{cursor:grab;opacity:.5;transition:opacity .2s}.question-item:hover .drag-handle{opacity:1}.drag-handle:active{cursor:grabbing}#order-changed-indicator{animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}