:root{--sk-primary: #0066FF;--sk-primary-dark: #2563EB;--sk-primary-light: #3B82F6;--sk-primary-ring: rgba(0, 102, 255, .12);--sk-primary-bg: rgba(0, 102, 255, .06);--sk-success: #22c55e;--sk-success-light: #4ade80;--sk-danger: #dc2626;--sk-danger-light: #fca5a5;--sk-warning: #f59e0b;--sk-info: #3b82f6;--sk-bg: #F7F8FA;--sk-bg-white: #ffffff;--sk-bg-sidebar: #ffffff;--sk-border: #E2E5E9;--sk-border-light: #E2E8F0;--sk-text: #111318;--sk-text-secondary: #64748B;--sk-text-muted: #9CA3AF;--sk-shadow-sm: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--sk-shadow: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--sk-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .08), 0 2px 4px -2px rgba(0, 0, 0, .06);--sk-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .06);--sk-radius-sm: 4px;--sk-radius: 8px;--sk-radius-lg: 12px;--sk-radius-xl: 10px;--sk-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--sk-transition: .15s ease}.sk-root{font-family:var(--sk-font);font-size:14px;color:var(--sk-text);line-height:1.5;box-sizing:border-box;-webkit-font-smoothing:antialiased;overflow:hidden;width:100%}.sk-root *,.sk-root *:before,.sk-root *:after{box-sizing:border-box}.sk-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.sk-builder{display:grid;grid-template-columns:240px 1fr 280px;grid-template-rows:64px 1fr;grid-template-areas:"header header header" "sidebar canvas properties";height:100vh;height:100dvh;width:100%;background:var(--sk-bg);overflow:hidden}.sk-builder-header{grid-area:header;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 20px;background:var(--sk-bg-white);border-bottom:1px solid var(--sk-border);z-index:10;height:64px}.sk-header-tabs{display:flex;align-items:center;gap:0;height:100%}.sk-header-tab{display:flex;align-items:center;height:100%;padding:0 20px;background:none;border:none;border-bottom:2px solid transparent;font-size:14px;font-weight:500;color:var(--sk-text-secondary);cursor:pointer;font-family:var(--sk-font);transition:color var(--sk-transition),border-bottom-color var(--sk-transition);white-space:nowrap}.sk-header-tab:hover{color:var(--sk-text)}.sk-header-tab--active{color:var(--sk-primary);font-weight:600;border-bottom-color:var(--sk-primary)}.sk-builder-header__brand{display:flex;align-items:center;gap:8px;font-weight:600;font-size:15px;color:#0f172a;letter-spacing:-.2px}.sk-builder-header__brand-icon{width:26px;height:26px;border-radius:4px;background:var(--sk-primary-dark);display:flex;align-items:center;justify-content:center;flex-shrink:0}.sk-builder-header__actions{display:flex;align-items:center;gap:8px;justify-content:flex-end}.sk-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--sk-radius);font-size:13px;font-weight:500;font-family:var(--sk-font);cursor:pointer;border:none;transition:all var(--sk-transition);white-space:nowrap}.sk-btn:hover{transform:translateY(-1px);box-shadow:var(--sk-shadow-md)}.sk-btn:active{transform:translateY(0)}.sk-btn--primary{background:var(--sk-primary);color:#fff}.sk-btn--primary:hover{background:var(--sk-primary-dark)}.sk-btn--primary:active{transform:scale(1.02)}.sk-btn--success{background:var(--sk-success);color:#fff}.sk-btn--success:hover{background:#16a34a}.sk-btn--danger{background:#fff;color:var(--sk-danger);border:1px solid var(--sk-border)}.sk-btn--danger:hover{background:#fef2f2;border-color:var(--sk-danger-light)}.sk-btn--ghost{background:transparent;color:var(--sk-text-secondary)}.sk-btn--ghost:hover{background:#f1f5f9;box-shadow:none;transform:none}.sk-btn--publish{background:linear-gradient(135deg,#ef4444,#ec4899);color:#fff;padding:8px 20px;font-weight:600;border-radius:20px}.sk-btn--publish:hover{opacity:.9}.sk-btn--publish-ghost{background:var(--sk-bg-white);color:var(--sk-primary-dark);border:1px solid var(--sk-primary-dark);padding:0 16px;height:34px;font-weight:600;border-radius:7px}.sk-btn--publish-ghost:hover{background:color-mix(in srgb,var(--sk-primary-dark) 6%,white);box-shadow:none;transform:scale(1.02)}.sk-btn--save{background:#f3f4f6;color:#9ca3af;border:1px solid #E2E5E9;font-size:13px;font-weight:500}.sk-btn--save:hover{background:#e9eaec;box-shadow:none;transform:none}.sk-btn--save:active{transform:scale(1.01)}.sk-btn--save--dirty{background:var(--sk-primary);color:#fff;border-color:var(--sk-primary)}.sk-btn--save--dirty:hover{background:var(--sk-primary-dark);border-color:var(--sk-primary-dark)}.sk-btn--delete{background:transparent;color:var(--sk-danger);border:none;font-size:13px;display:flex;align-items:center;gap:6px}.sk-btn--delete:hover{background:#fef2f2;box-shadow:none;transform:none}.sk-btn--delete--confirm{background:#fef2f2;color:var(--sk-danger);font-weight:600}.sk-btn--delete--confirm:hover{background:#fee2e2}.sk-sidebar{grid-area:sidebar;background:var(--sk-bg-sidebar);border-right:1px solid var(--sk-border);overflow:hidden;display:flex;flex-direction:column}.sk-sidebar__divider{height:1px;background:var(--sk-border);flex-shrink:0}.sk-sidebar__components{flex:1;overflow-y:auto;padding:16px}.sk-sidebar__title{font-size:13px;font-weight:600;color:var(--sk-text);margin-bottom:16px;display:flex;align-items:center;justify-content:space-between}.sk-sidebar__drag-hint{font-size:10px;font-weight:400;color:#6b7280}.sk-page-nav{padding:16px;flex-shrink:0}.sk-page-nav__title{font-size:13px;font-weight:600;color:var(--sk-text);margin-bottom:12px}.sk-page-nav__list{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.sk-page-tab{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:var(--sk-radius);cursor:pointer;transition:all var(--sk-transition);border:1px solid transparent;position:relative}.sk-page-tab:hover{background:var(--sk-bg)}.sk-page-tab--selected{background:#eef4ff;border-color:transparent}.sk-page-tab--selected .sk-page-tab__title{color:var(--sk-primary);font-weight:600}.sk-page-tab--drop-target{background:color-mix(in srgb,var(--sk-primary) 10%,transparent);border-color:var(--sk-primary);border-style:dashed}.sk-page-tab__icon{flex-shrink:0;color:var(--sk-text-muted)}.sk-page-tab--selected .sk-page-tab__icon{color:var(--sk-primary)}.sk-page-tab__info{flex:1;min-width:0}.sk-page-tab__title{font-size:13px;font-weight:500;color:var(--sk-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sk-page-tab__edit{font-size:13px;font-weight:500;border:1px solid var(--sk-primary);border-radius:4px;padding:2px 6px;width:100%;outline:none;font-family:var(--sk-font)}.sk-page-tab__badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 4px;border-radius:9px;font-size:11px;font-weight:600;background:var(--sk-bg);color:var(--sk-text-muted);flex-shrink:0}.sk-page-tab--selected .sk-page-tab__badge{background:var(--sk-primary);color:#fff}.sk-page-tab__delete{display:none;border:none;background:transparent;color:var(--sk-text-muted);cursor:pointer;font-size:10px;padding:2px 4px;border-radius:4px;flex-shrink:0}.sk-page-tab:hover .sk-page-tab__delete{display:block}.sk-page-tab__delete:hover{color:var(--sk-danger);background:var(--sk-danger-light)}.sk-page-nav__add{width:100%;padding:8px 12px;border:1px dashed var(--sk-border);border-radius:var(--sk-radius);background:transparent;color:var(--sk-primary);font-size:13px;font-weight:500;cursor:pointer;transition:all var(--sk-transition);font-family:var(--sk-font)}.sk-page-nav__add:hover{border-color:var(--sk-primary);background:var(--sk-primary-bg, #f0f4ff)}.sk-sidebar__category{margin-bottom:4px}.sk-sidebar__category-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;background:none;border:none;cursor:pointer;padding:0 4px;height:32px;border-radius:var(--sk-radius-sm);transition:background var(--sk-transition)}.sk-sidebar__category-toggle:hover{background:var(--sk-bg)}.sk-sidebar__category-left{display:flex;align-items:center;gap:6px}.sk-sidebar__category-title{font-size:13px;font-weight:600;color:var(--sk-text)}.sk-sidebar__category-pill{font-size:10px;font-weight:700;color:var(--sk-text-secondary);background:var(--sk-bg);border-radius:4px;padding:0 6px;height:18px;display:inline-flex;align-items:center}.sk-palette-list{display:flex;flex-direction:column;gap:6px;margin-top:6px;margin-bottom:4px}.sk-palette-item{display:flex;align-items:center;gap:10px;padding:12px;border-radius:var(--sk-radius);cursor:grab;transition:border-color .15s ease,box-shadow .15s ease;border:1px solid var(--sk-border);background:var(--sk-bg-white)}.sk-palette-item:hover{border-color:var(--sk-primary);box-shadow:var(--sk-shadow-sm)}.sk-palette-item:active{cursor:grabbing}.sk-palette-item__icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#6b7280}.sk-palette-item__text{display:flex;flex-direction:column;gap:1px;min-width:0}.sk-palette-item__label{font-size:14px;font-weight:500;color:#111318;line-height:1.3}.sk-palette-item__desc{font-size:12px;color:#9ca3af;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sk-canvas{grid-area:canvas;overflow-y:auto;padding:24px;display:flex;flex-direction:column;align-items:center;background:#f7f8fa}.sk-canvas__header{text-align:center;margin-bottom:24px}.sk-canvas__title{font-size:24px;font-weight:700;color:var(--sk-text);margin-bottom:4px}.sk-canvas__subtitle{font-size:14px;color:var(--sk-text-muted)}.sk-canvas__content{width:100%;max-width:720px;display:flex;flex-direction:column;gap:16px;padding-bottom:60px;animation:sk-pageSwitch .15s ease}.sk-welcome-card{background:var(--sk-bg-white);border-radius:var(--sk-radius-lg);border:1px solid var(--sk-border);padding:24px;box-shadow:var(--sk-shadow-sm);position:relative}.sk-welcome-card__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.sk-welcome-card__label{font-size:14px;font-weight:700;color:var(--sk-text)}.sk-question-card{background:var(--sk-bg-white);border-radius:var(--sk-radius-lg);border:1px solid var(--sk-border);padding:28px 28px 24px;box-shadow:var(--sk-shadow-sm);cursor:pointer;transition:transform .15s ease,box-shadow .15s ease;position:relative}.sk-question-card:hover{transform:translateY(-1px);box-shadow:0 4px 12px #00000014}.sk-question-card--selected{border-color:var(--sk-border);box-shadow:inset 3px 0 0 0 var(--sk-primary-dark),var(--sk-shadow)}.sk-question-card--selected:hover{box-shadow:inset 3px 0 0 0 var(--sk-primary-dark),0 4px 12px #00000014}.sk-question-card--dragging{opacity:.5;box-shadow:var(--sk-shadow-lg)}.sk-question-card__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:8px}.sk-question-card__title-row{display:flex;align-items:center;gap:6px;flex:1;min-width:0}.sk-question-card__number{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:6px;font-size:11px;font-weight:700;background:#f1f5f9;color:#64748b;flex-shrink:0}.sk-question-card--selected .sk-question-card__number{background:var(--sk-primary);color:#fff}.sk-question-card__type-badge{font-size:11px;font-weight:500;padding:5px 10px;border-radius:4px;background:#fff7ed;color:#ea580c;border:none;white-space:nowrap}.sk-question-card__required-badge{font-size:10px;font-weight:600;padding:2px 6px;border-radius:4px;background:#fff0f0;color:#dc2626;border:1px solid #FECACA;white-space:nowrap}.sk-question-card__actions{display:flex;align-items:center;gap:2px;flex-shrink:0;opacity:0;transition:opacity var(--sk-transition)}.sk-question-card:hover .sk-question-card__actions,.sk-question-card--selected .sk-question-card__actions{opacity:1}.sk-question-card__action-btn{width:26px;height:26px;display:flex;align-items:center;justify-content:center;border:none;background:transparent;cursor:pointer;border-radius:var(--sk-radius-sm);color:var(--sk-text-muted);transition:all var(--sk-transition)}.sk-question-card__action-btn:hover{background:var(--sk-bg);color:var(--sk-text-secondary)}.sk-question-card__action-btn--danger:hover{background:#fef2f2;color:var(--sk-danger)}.sk-question-card__action-btn--confirm{background:#fef2f2;color:var(--sk-danger);min-width:40px}.sk-question-card__action-btn--confirm:hover{background:#fee2e2;color:var(--sk-danger)}.sk-question-card__action-btn--grip{cursor:grab;touch-action:none}.sk-question-card__action-btn--grip:active{cursor:grabbing}.sk-editable-input{width:100%;padding:10px 14px;border:1px solid var(--sk-border);border-radius:var(--sk-radius);font-size:14px;font-family:var(--sk-font);color:var(--sk-text);transition:border-color var(--sk-transition);background:var(--sk-bg)}.sk-editable-input:focus{outline:none;border-color:var(--sk-primary);box-shadow:0 0 0 3px var(--sk-primary-ring, rgba(99, 102, 241, .1));background:#fff}.sk-editable-textarea{width:100%;padding:10px 14px;border:1px solid var(--sk-border);border-radius:var(--sk-radius);font-size:14px;font-family:var(--sk-font);color:var(--sk-text);resize:vertical;min-height:80px;transition:border-color var(--sk-transition);background:var(--sk-bg)}.sk-editable-textarea:focus{outline:none;border-color:var(--sk-primary);box-shadow:0 0 0 3px var(--sk-primary-ring, rgba(99, 102, 241, .1));background:#fff}.sk-choices-list{display:flex;flex-direction:column;gap:8px;margin-top:12px}.sk-choice-row{display:flex;align-items:center;gap:8px}.sk-choice-row__grip{display:flex;align-items:center;justify-content:center;width:16px;height:20px;cursor:grab;color:#cbd5e1;flex-shrink:0;touch-action:none}.sk-choice-row__grip:hover{color:#94a3b8}.sk-choice-row__indicator{width:18px;height:18px;border-radius:50%;border:2px solid var(--sk-border);flex-shrink:0}.sk-choice-row__indicator--checkbox{border-radius:4px}.sk-choice-row__input{flex:1;padding:8px 12px;border:1px solid var(--sk-border);border-radius:var(--sk-radius);font-size:13px;font-family:var(--sk-font);color:var(--sk-text);background:var(--sk-bg)}.sk-choice-row__input:focus{outline:none;border-color:var(--sk-primary);background:#fff}.sk-choice-row__delete{width:28px;height:28px;display:flex;align-items:center;justify-content:center;border:none;background:transparent;cursor:pointer;border-radius:var(--sk-radius-sm);color:var(--sk-text-muted);font-size:14px;transition:all var(--sk-transition)}.sk-choice-row__delete:hover{background:#fef2f2;color:var(--sk-danger)}.sk-add-choice-btn{display:flex;align-items:center;gap:6px;padding:0 12px;height:40px;background:transparent;border:none;border-radius:8px;cursor:pointer;font-size:13px;font-weight:500;font-family:var(--sk-font);color:#2563eb;transition:background var(--sk-transition);width:100%}.sk-add-choice-btn:hover{background:color-mix(in srgb,#2563EB 6%,transparent)}.sk-drop-zone{border:2px dashed #D0E0FF;border-radius:var(--sk-radius-lg);background:#fafcff;padding:40px 20px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;transition:all var(--sk-transition);min-height:120px;cursor:pointer}.sk-drop-zone:hover{border-color:var(--sk-primary);background:color-mix(in srgb,var(--sk-primary) 6%,transparent)}.sk-drop-zone--active{border-color:var(--sk-primary);background:color-mix(in srgb,var(--sk-primary) 8%,transparent)}.sk-drop-zone__icon{color:var(--sk-primary)}.sk-drop-zone__text{font-size:13px;font-weight:500;color:var(--sk-primary)}.sk-drop-zone__text--mobile{display:none}.sk-view-panel{grid-column:1 / -1;grid-row:2;overflow-y:auto;background:var(--sk-bg)}.sk-view-panel--preview{padding:0}.sk-view-panel--settings{display:flex;justify-content:center;padding:32px 24px}.sk-settings-panel-wrap{width:100%;max-width:600px}.sk-settings-panel{background:var(--sk-bg-white);border-radius:var(--sk-radius-lg);border:1px solid var(--sk-border);overflow:hidden}.sk-settings-save-bar{padding:20px;border-top:1px solid var(--sk-border)}.sk-settings-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:100}.sk-settings-modal{background:var(--sk-bg-white);border-radius:var(--sk-radius-lg);width:500px;max-width:90vw;max-height:85vh;display:flex;flex-direction:column;box-shadow:0 20px 60px #00000026}.sk-settings-modal__header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--sk-border);flex-shrink:0}.sk-settings-modal__title{font-size:16px;font-weight:700;color:var(--sk-text);margin:0}.sk-settings-modal__body{padding:16px 20px;overflow-y:auto;flex:1}.sk-btn--icon{font-size:18px;padding:6px 10px}.sk-btn--icon:disabled{opacity:.3;cursor:default;pointer-events:none}.sk-btn--icon-square{width:30px;height:30px;padding:0;display:inline-flex;align-items:center;justify-content:center;background:#f8fafc;border:1px solid #E2E8F0;border-radius:7px;cursor:pointer;transition:background var(--sk-transition);flex-shrink:0}.sk-btn--icon-square:hover{background:#eef2f7;transform:none;box-shadow:none}.sk-btn--icon-square:disabled{opacity:.35;cursor:default;pointer-events:none}.sk-properties__header{display:flex;align-items:center;height:52px;padding:0 20px;border-bottom:1px solid #F1F5F9;flex-shrink:0}.sk-properties__header-title{font-size:13px;font-weight:700;color:#1e293b}.sk-props-tabs{display:flex;gap:0;border-bottom:1px solid var(--sk-border);flex-shrink:0}.sk-props-tab{flex:1;height:40px;padding:0 14px;font-size:12px;font-weight:500;color:#64748b;background:#fff;border:none;border-bottom:1px solid #E2E8F0;cursor:pointer;transition:all var(--sk-transition);display:flex;align-items:center;justify-content:center;gap:4px;font-family:var(--sk-font)}.sk-props-tab:hover{color:var(--sk-text-secondary)}.sk-props-tab--active{color:var(--sk-primary);font-weight:600;border-bottom:2px solid var(--sk-primary)}.sk-props-tab__badge{font-size:10px;font-weight:700;background:var(--sk-primary);color:#fff;padding:1px 5px;border-radius:10px;line-height:1.3}.sk-properties{grid-area:properties;background:var(--sk-bg-white);border-left:1px solid var(--sk-border);overflow-y:auto;display:flex;flex-direction:column;min-height:0}.sk-properties__title{font-size:13px;font-weight:700;color:#1e293b;padding:0 16px;height:52px;display:flex;align-items:center;border-bottom:1px solid #F1F5F9;flex-shrink:0}.sk-properties__empty{color:var(--sk-text-muted);padding:24px 16px;font-size:13px}.sk-properties__empty-text{margin-bottom:20px;line-height:1.5}.sk-properties__empty-actions{display:flex;flex-direction:column;gap:8px}.sk-btn--save--full,.sk-btn--ghost--full{width:100%;justify-content:center;height:36px;padding:0 16px;border-radius:6px}.sk-prop-section{padding:20px;border-bottom:1px solid var(--sk-border)}.sk-prop-section:last-of-type{border-bottom:none}.sk-prop-section__header{display:flex;align-items:center;gap:8px;margin-bottom:12px}.sk-prop-section__icon{font-size:14px;display:flex;align-items:center;color:var(--sk-text-secondary);flex-shrink:0}.sk-prop-section__title{font-size:12px;font-weight:700;color:#1e293b;text-transform:uppercase;letter-spacing:.6px}.sk-prop-field{margin-bottom:12px}.sk-prop-field:last-child{margin-bottom:0}.sk-prop-field__label{font-size:12px;font-weight:600;color:var(--sk-text-secondary);margin-bottom:6px;display:block}.sk-prop-field__input{width:100%;padding:8px 12px;border:1px solid var(--sk-border);border-radius:var(--sk-radius-sm);font-size:13px;font-family:var(--sk-font);color:var(--sk-text);background:var(--sk-bg-white)}.sk-prop-field__input:focus{outline:none;border-color:var(--sk-primary)}.sk-prop-field__select{width:100%;padding:8px 12px;border:1px solid var(--sk-border);border-radius:var(--sk-radius-sm);font-size:13px;font-family:var(--sk-font);color:var(--sk-text);background:var(--sk-bg-white);cursor:pointer;-webkit-appearance:auto;-moz-appearance:auto;appearance:auto}.sk-prop-field__select:focus{outline:none;border-color:var(--sk-primary)}.sk-toggle{position:relative;display:inline-flex;align-items:center;cursor:pointer}.sk-toggle__input{position:absolute;opacity:0;width:0;height:0}.sk-toggle__slider{width:40px;height:22px;border-radius:11px;background:#e2e8f0;position:relative;transition:background .2s ease}.sk-toggle__slider:after{content:"";position:absolute;width:16px;height:16px;border-radius:50%;background:#fff;top:3px;left:3px;transition:transform var(--sk-transition);box-shadow:var(--sk-shadow-sm)}.sk-toggle__input:checked+.sk-toggle__slider{background:var(--sk-primary)}.sk-toggle__input:checked+.sk-toggle__slider:after{transform:translate(18px)}.sk-prop-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.sk-prop-row:last-child{margin-bottom:0}.sk-prop-row__label{font-size:13px;color:var(--sk-text)}.sk-color-swatches{display:flex;gap:8px;flex-wrap:wrap}.sk-color-swatch{width:32px;height:32px;border-radius:var(--sk-radius-sm);cursor:pointer;border:2px solid transparent;box-shadow:inset 0 0 0 1px #00000014;transition:all var(--sk-transition)}.sk-color-swatch:hover{transform:scale(1.1)}.sk-color-swatch--active{border-color:var(--sk-text);box-shadow:inset 0 0 0 1px #00000014,var(--sk-shadow)}.sk-range-slider{width:100%;height:6px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--sk-border);border-radius:3px;outline:none}.sk-range-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:var(--sk-primary);cursor:pointer;box-shadow:var(--sk-shadow-sm)}.sk-properties__actions{display:flex;flex-direction:column;gap:0;border-top:1px solid #E2E5E9}.sk-properties__actions .sk-btn--save{margin:16px 20px;justify-content:center;height:36px;padding:0 16px;border-radius:6px;width:calc(100% - 40px)}.sk-properties__actions .sk-btn--delete{margin:4px 20px 16px;width:calc(100% - 40px);padding:8px 16px;border-radius:6px;font-size:12px;font-weight:500}.sk-renderer{width:100%;min-height:100%;font-family:var(--sk-font);position:relative;overflow:hidden}.sk-renderer__content{max-width:720px;margin:0 auto;padding:40px 24px}.sk-renderer__welcome{text-align:center;margin-bottom:32px;padding:32px;background:var(--sk-bg-white);border-radius:var(--sk-radius-xl);box-shadow:var(--sk-shadow-sm)}.sk-renderer__welcome-title{font-size:24px;font-weight:700;color:var(--sk-text);margin-top:0;margin-bottom:8px}.sk-renderer__welcome-desc{font-size:15px;color:var(--sk-text-secondary)}.sk-renderer__progress{margin-bottom:24px}.sk-renderer__progress-bar{width:100%;height:6px;background:var(--sk-border-light);border-radius:3px;overflow:hidden}.sk-renderer__progress-fill{height:100%;background:linear-gradient(90deg,var(--sk-primary),var(--sk-primary-light));border-radius:3px;transition:width .3s ease}.sk-renderer__progress-text{font-size:12px;color:var(--sk-text-muted);margin-top:4px;text-align:right}.sk-renderer__questions{display:flex;flex-direction:column;gap:20px}.sk-renderer__question{background:var(--sk-bg-white);border-radius:var(--sk-radius-lg);padding:24px;box-shadow:var(--sk-shadow-sm);border:1px solid var(--sk-border-light);transition:border-color var(--sk-transition)}.sk-renderer__question--error{border-color:var(--sk-danger-light);border-left:3px solid var(--sk-danger)}.sk-renderer__question-title{font-size:15px;font-weight:600;color:var(--sk-text);margin-bottom:4px}.sk-renderer__question-required{color:var(--sk-danger);margin-left:2px}.sk-renderer__question-desc{font-size:13px;color:var(--sk-text-secondary);margin-bottom:12px}.sk-renderer__error{font-size:12px;color:var(--sk-danger);margin-top:6px;display:flex;align-items:center;gap:4px}.sk-renderer__input{width:100%;padding:10px 14px;border:1px solid var(--sk-border);border-radius:var(--sk-radius);font-size:14px;font-family:var(--sk-font);color:var(--sk-text);transition:border-color var(--sk-transition)}.sk-renderer__input:focus{outline:none;border-color:var(--sk-primary);box-shadow:0 0 0 3px var(--sk-primary-ring, rgba(99, 102, 241, .1))}.sk-renderer__textarea{width:100%;padding:10px 14px;border:1px solid var(--sk-border);border-radius:var(--sk-radius);font-size:14px;font-family:var(--sk-font);color:var(--sk-text);resize:vertical;min-height:100px}.sk-renderer__textarea:focus{outline:none;border-color:var(--sk-primary);box-shadow:0 0 0 3px var(--sk-primary-ring, rgba(99, 102, 241, .1))}.sk-renderer__options{display:flex;flex-direction:column;gap:10px;margin-top:8px}.sk-renderer__option{display:flex;align-items:center;gap:10px;padding:10px 14px;border:1px solid var(--sk-border);border-radius:var(--sk-radius);cursor:pointer;transition:all var(--sk-transition)}.sk-renderer__option:hover{background:var(--sk-bg);border-color:var(--sk-primary-light)}.sk-renderer__option--selected{background:var(--sk-primary-bg, #f5f3ff);border-color:var(--sk-primary)}.sk-renderer__option:focus-visible{outline:2px solid var(--sk-primary);outline-offset:2px;box-shadow:0 0 0 4px var(--sk-primary-ring, rgba(99, 102, 241, .1))}.sk-renderer__option-radio{width:18px;height:18px;border-radius:50%;border:2px solid var(--sk-border);flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:all var(--sk-transition)}.sk-renderer__option--selected .sk-renderer__option-radio{border-color:var(--sk-primary)}.sk-renderer__option--selected .sk-renderer__option-radio:after{content:"";width:8px;height:8px;border-radius:50%;background:var(--sk-primary)}.sk-renderer__option-checkbox{width:18px;height:18px;border-radius:4px;border:2px solid var(--sk-border);flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:all var(--sk-transition)}.sk-renderer__option--selected .sk-renderer__option-checkbox{background:var(--sk-primary);border-color:var(--sk-primary)}.sk-renderer__option--selected .sk-renderer__option-checkbox:after{content:"✓";color:#fff;font-size:12px;font-weight:700}.sk-renderer__option-label{font-size:14px;color:var(--sk-text)}.sk-renderer__rating{display:flex;gap:8px;margin-top:8px}.sk-renderer__rating-star{width:40px;height:40px;display:flex;align-items:center;justify-content:center;font-size:24px;cursor:pointer;border-radius:var(--sk-radius);border:1px solid var(--sk-border);transition:all var(--sk-transition);color:var(--sk-border)}.sk-renderer__rating-star:hover{border-color:var(--sk-warning);color:var(--sk-warning);transform:scale(1.1)}.sk-renderer__rating-star--active{color:var(--sk-warning);border-color:var(--sk-warning);background:#fffbeb}.sk-renderer__rating-star:focus-visible{outline:2px solid var(--sk-primary);outline-offset:2px;box-shadow:0 0 0 4px var(--sk-primary-ring, rgba(99, 102, 241, .1))}.sk-renderer__rating-labels{display:flex;justify-content:space-between;margin-top:4px;font-size:11px;color:var(--sk-text-muted)}.sk-renderer__rating-number{width:40px;height:40px;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:600;cursor:pointer;border-radius:var(--sk-radius);border:1px solid var(--sk-border);transition:all var(--sk-transition);color:var(--sk-text-secondary)}.sk-renderer__rating-number:hover{border-color:var(--sk-primary);color:var(--sk-primary)}.sk-renderer__rating-number--active{background:var(--sk-primary);color:#fff;border-color:var(--sk-primary)}.sk-renderer__rating-number:focus-visible{outline:2px solid var(--sk-primary);outline-offset:2px}.sk-renderer__rating-smiley{width:44px;height:44px;display:flex;align-items:center;justify-content:center;font-size:28px;cursor:pointer;border-radius:var(--sk-radius);border:1px solid transparent;transition:all var(--sk-transition);opacity:.5}.sk-renderer__rating-smiley:hover{opacity:1;transform:scale(1.15);border-color:var(--sk-border)}.sk-renderer__rating-smiley--active{opacity:1;transform:scale(1.1);background:#fff9c4;border-color:#f59e0b}.sk-renderer__slider-container{margin-top:8px}.sk-renderer__slider{width:100%;margin:8px 0}.sk-renderer__slider-value{text-align:center;font-size:20px;font-weight:700;color:var(--sk-primary);margin-bottom:8px}.sk-renderer__slider-labels{display:flex;justify-content:space-between;font-size:12px;color:var(--sk-text-muted)}.sk-renderer__date-input{width:100%;padding:10px 14px;border:1px solid var(--sk-border);border-radius:var(--sk-radius);font-size:14px;font-family:var(--sk-font);color:var(--sk-text)}.sk-renderer__date-input:focus{outline:none;border-color:var(--sk-primary)}.sk-renderer__multiselect-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.sk-renderer__multiselect-tag{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;background:color-mix(in srgb,var(--sk-primary) 10%,transparent);color:var(--sk-primary);border-radius:999px;font-size:13px;font-weight:500}.sk-renderer__multiselect-tag-remove{border:none;background:none;color:var(--sk-primary);cursor:pointer;font-size:11px;padding:0 2px;opacity:.7;line-height:1}.sk-renderer__multiselect-tag-remove:hover{opacity:1}.sk-renderer__yesno{display:flex;gap:12px}.sk-renderer__yesno-btn{flex:1;padding:14px 20px;border:2px solid var(--sk-border);border-radius:var(--sk-radius);background:var(--sk-bg);font-size:15px;font-weight:600;cursor:pointer;transition:all .15s;color:var(--sk-text)}.sk-renderer__yesno-btn:hover{border-color:var(--sk-text-secondary)}.sk-renderer__yesno-btn--selected.sk-renderer__yesno-btn--yes{border-color:#22c55e;background:#f0fdf4;color:#15803d}.sk-renderer__yesno-btn--selected.sk-renderer__yesno-btn--no{border-color:#ef4444;background:#fef2f2;color:#b91c1c}.sk-renderer__signature{margin-top:8px}.sk-renderer__signature--empty{padding:24px;text-align:center;color:var(--sk-text-muted);font-size:13px;border:1px dashed var(--sk-border);border-radius:var(--sk-radius)}.sk-renderer__signature-pad{width:100%;height:150px;border:1px solid var(--sk-border);border-radius:var(--sk-radius);cursor:crosshair;touch-action:none}.sk-renderer__signature-pad:focus{outline:2px solid var(--sk-primary);outline-offset:2px}.sk-renderer__signature-img{max-width:100%;border:1px solid var(--sk-border);border-radius:var(--sk-radius)}.sk-renderer__signature-clear{margin-top:8px;border:1px solid var(--sk-border);background:var(--sk-bg);color:var(--sk-text-secondary);padding:6px 14px;border-radius:var(--sk-radius);font-size:13px;cursor:pointer}.sk-renderer__signature-clear:hover{border-color:#ef4444;color:#ef4444}.sk-renderer__signature-actions{display:flex;gap:8px;margin-top:8px}.sk-renderer__signature-accept{background:var(--sk-primary);color:#fff;border:none;border-radius:var(--sk-radius);padding:6px 16px;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s}.sk-renderer__signature-accept:hover{background:var(--sk-primary-dark)}.sk-renderer__signature-name{margin-top:12px}.sk-renderer__signature-name-label{display:block;font-size:12px;font-weight:600;color:var(--sk-text-secondary);margin-bottom:6px}.sk-renderer__signature-consent{margin-top:12px;padding:12px;background:var(--sk-primary-bg);border:1px solid var(--sk-primary-ring);border-radius:var(--sk-radius)}.sk-renderer__signature-consent-text{font-size:12px;color:var(--sk-text-secondary);line-height:1.5;margin:0 0 8px}.sk-renderer__signature-consent-check{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--sk-text);cursor:pointer}.sk-renderer__signature-consent-check input[type=checkbox]{width:15px;height:15px;cursor:pointer;accent-color:var(--sk-primary)}.sk-renderer__signature-meta{font-size:12px;color:var(--sk-text-secondary);margin-top:6px}.sk-renderer__signature-meta-label{font-weight:600;color:var(--sk-text)}.sk-renderer__nps{display:flex;gap:4px}.sk-renderer__nps-btn{flex:1;padding:10px 0;border:2px solid var(--sk-border);border-radius:var(--sk-radius);background:var(--sk-bg);font-size:14px;font-weight:600;cursor:pointer;transition:all .15s;color:var(--sk-text);min-width:0;text-align:center}.sk-renderer__nps-btn:hover{border-color:var(--sk-text-secondary)}.sk-renderer__nps-btn--selected.sk-renderer__nps-btn--detractor{border-color:#ef4444;background:#fef2f2;color:#b91c1c}.sk-renderer__nps-btn--selected.sk-renderer__nps-btn--passive{border-color:#f59e0b;background:#fffbeb;color:#b45309}.sk-renderer__nps-btn--selected.sk-renderer__nps-btn--promoter{border-color:#22c55e;background:#f0fdf4;color:#15803d}.sk-renderer__nps-labels{display:flex;justify-content:space-between;margin-top:6px;font-size:11px;color:var(--sk-text-muted)}.sk-renderer__phone{display:flex;gap:8px}.sk-renderer__phone-code{width:85px;padding:10px 8px;border:1px solid var(--sk-border);border-radius:var(--sk-radius);font-size:14px;font-family:var(--sk-font);color:var(--sk-text);background:var(--sk-bg);cursor:pointer}.sk-renderer__phone-code:focus{outline:none;border-color:var(--sk-primary)}.sk-renderer__address{display:grid;grid-template-columns:1fr 1fr;gap:10px}.sk-renderer__address-field--wide{grid-column:1 / -1}.sk-renderer__address-label{display:block;font-size:12px;font-weight:500;color:var(--sk-text-secondary);margin-bottom:4px}.sk-renderer__upload{margin-top:8px;border:2px dashed var(--sk-border);border-radius:var(--sk-radius-lg);padding:32px;text-align:center;cursor:pointer;transition:all var(--sk-transition);overflow:hidden}.sk-renderer__upload:hover{border-color:var(--sk-primary);background:var(--sk-primary-bg, rgba(99, 102, 241, .02))}.sk-renderer__upload:focus-visible{outline:2px solid var(--sk-primary);outline-offset:2px;border-color:var(--sk-primary);box-shadow:0 0 0 4px var(--sk-primary-ring, rgba(99, 102, 241, .1))}.sk-renderer__upload-icon{font-size:32px;margin-bottom:8px}.sk-renderer__upload-text{font-size:14px;color:var(--sk-text-secondary)}.sk-renderer__upload-hint{font-size:12px;color:var(--sk-text-muted);margin-top:4px}.sk-renderer__upload--success{border-color:#22c55e;border-style:solid;background:#22c55e0a}.sk-renderer__upload--success:hover{border-color:#16a34a;background:#22c55e14}.sk-renderer__upload-icon--success{color:#22c55e;font-size:28px;font-weight:700}.sk-renderer__upload--readonly{border-style:solid;border-color:var(--sk-border);cursor:default;background:var(--sk-bg, #fafafa)}.sk-renderer__upload--readonly:hover{border-color:var(--sk-border);background:var(--sk-bg, #fafafa)}.sk-renderer__upload-file-info{display:flex;flex-direction:column;align-items:center;gap:2px}.sk-renderer__upload-filename{font-size:14px;font-weight:500;color:var(--sk-text);word-break:break-all}.sk-renderer__upload-filesize{font-size:12px;color:var(--sk-text-muted)}.sk-renderer__upload-thumbnail{max-width:100%;max-height:150px;border-radius:var(--sk-radius);object-fit:contain;margin-bottom:8px}.sk-renderer__upload-preview-img{max-width:100%;max-height:400px;border-radius:var(--sk-radius);object-fit:contain;margin-bottom:8px}.sk-renderer__upload-download{font-size:14px;font-weight:500;color:var(--sk-primary);text-decoration:underline;word-break:break-all}.sk-renderer__upload-download:hover{opacity:.8}.sk-renderer__textblock{padding:16px;background:var(--sk-bg);border-radius:var(--sk-radius);font-size:14px;color:var(--sk-text-secondary);line-height:1.6}.sk-renderer__select{width:100%;padding:10px 14px;border:1px solid var(--sk-border);border-radius:var(--sk-radius);font-size:14px;font-family:var(--sk-font);color:var(--sk-text);background:#fff;cursor:pointer}.sk-renderer__select:focus{outline:none;border-color:var(--sk-primary)}.sk-renderer__nav{display:flex;justify-content:space-between;margin-top:32px;gap:12px}.sk-renderer__submit-btn{flex:1;padding:14px 24px;background:linear-gradient(135deg,var(--sk-primary),var(--sk-primary-light));color:#fff;border:none;border-radius:var(--sk-radius-lg);font-size:16px;font-weight:600;font-family:var(--sk-font);cursor:pointer;transition:all var(--sk-transition)}.sk-renderer__submit-btn:hover{transform:translateY(-1px);box-shadow:var(--sk-shadow-md)}.sk-renderer__submit-btn:focus-visible{outline:2px solid var(--sk-primary-dark);outline-offset:2px;box-shadow:0 0 0 4px var(--sk-primary-ring, rgba(99, 102, 241, .1))}.sk-renderer__back-btn{padding:12px 32px;font-size:15px;font-weight:600;font-family:var(--sk-font);border:1px solid var(--sk-border);background:var(--sk-bg-white);color:var(--sk-text);cursor:pointer;transition:all var(--sk-transition)}.sk-renderer__back-btn:hover{border-color:var(--sk-text-muted);background:var(--sk-bg)}.sk-renderer__back-btn:focus-visible{outline:2px solid var(--sk-primary);outline-offset:2px}.sk-renderer__next-btn{padding:12px 32px;font-size:15px;font-weight:600;font-family:var(--sk-font);border:none;background:linear-gradient(135deg,var(--sk-primary),var(--sk-primary-light));color:#fff;cursor:pointer;transition:all var(--sk-transition)}.sk-renderer__next-btn:hover{transform:translateY(-1px);box-shadow:var(--sk-shadow-md)}.sk-renderer__next-btn:focus-visible{outline:2px solid var(--sk-primary-dark);outline-offset:2px;box-shadow:0 0 0 4px var(--sk-primary-ring, rgba(99, 102, 241, .1))}.sk-renderer__page-region:focus{outline:none}.sk-renderer__page-header{margin-bottom:8px}.sk-renderer__page-title{font-size:18px;font-weight:600;color:var(--sk-text);margin:0 0 4px}.sk-renderer__page-desc{font-size:14px;color:var(--sk-text-secondary)}.sk-renderer__thankyou{text-align:center;padding:60px 24px}.sk-renderer__thankyou-icon{font-size:64px;margin-bottom:16px}.sk-renderer__thankyou-title{font-size:28px;font-weight:700;color:var(--sk-text);margin-top:0;margin-bottom:8px}.sk-renderer__thankyou-desc{font-size:16px;color:var(--sk-text-secondary)}.sk-renderer__thankyou-link{display:inline-block;margin-top:20px;padding:10px 28px;background:var(--sk-primary, #2563eb);color:#fff;text-decoration:none;border-radius:6px;font-size:15px;font-weight:500;transition:opacity .15s}.sk-renderer__thankyou-link:hover{opacity:.85}.sk-renderer__closed{text-align:center;padding:60px 24px}.sk-renderer__closed-icon{font-size:64px;margin-bottom:16px}.sk-renderer__closed-title{font-size:28px;font-weight:700;color:var(--sk-text);margin-top:0;margin-bottom:8px}.sk-renderer__closed-desc{font-size:16px;color:var(--sk-text-secondary)}.sk-renderer--readonly .sk-renderer__input,.sk-renderer--readonly .sk-renderer__textarea,.sk-renderer--readonly .sk-renderer__select,.sk-renderer--readonly .sk-renderer__date-input{background:var(--sk-bg);cursor:default}.sk-renderer--readonly .sk-renderer__option:hover{background:inherit;border-color:inherit}.sk-renderer--readonly .sk-renderer__option--selected:hover{background:var(--sk-primary-bg, #f5f3ff);border-color:var(--sk-primary)}.sk-renderer__readonly-badge{display:inline-block;background:var(--sk-bg);color:var(--sk-text-muted);font-size:12px;font-weight:600;padding:4px 12px;border-radius:12px;border:1px solid var(--sk-border-light);margin-bottom:16px;text-transform:uppercase;letter-spacing:.5px}.sk-drag-overlay{background:var(--sk-bg-white);padding:12px 16px;border-radius:var(--sk-radius);box-shadow:var(--sk-shadow-lg);border:2px solid var(--sk-primary);opacity:.9;font-size:13px;font-weight:600;color:var(--sk-primary);display:flex;align-items:center;gap:8px}.sk-preview-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100}.sk-preview-modal{width:90%;max-width:800px;max-height:90vh;background:var(--sk-bg);border-radius:var(--sk-radius-xl);overflow:auto;box-shadow:var(--sk-shadow-lg);position:relative}.sk-preview-modal__close{position:sticky;top:0;display:flex;justify-content:flex-end;padding:12px 16px;background:var(--sk-bg-white);border-bottom:1px solid var(--sk-border);z-index:1}@keyframes sk-fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes sk-pageSwitch{0%{opacity:0}to{opacity:1}}@keyframes sk-savedFadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@keyframes sk-savedFadeOut{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-4px)}}.sk-question-card{animation:sk-fadeIn .2s ease}.sk-sidebar__category-chevron{transition:transform .2s ease;flex-shrink:0}.sk-sidebar__category-chevron--collapsed{transform:rotate(-90deg)}.sk-saved-indicator{display:inline-flex;align-items:center;gap:5px;padding:0 4px;font-size:12px;color:#64748b;animation:sk-savedFadeIn .3s ease}.sk-saved-indicator__dot{width:6px;height:6px;border-radius:50%;background:#22c55e;flex-shrink:0}.sk-saved-indicator--fading{animation:sk-savedFadeOut .3s ease forwards}.sk-renderer__picture-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}.sk-renderer__picture-card{border:2px solid var(--sk-border);border-radius:var(--sk-radius);overflow:hidden;cursor:pointer;transition:border-color .15s,box-shadow 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var(--sk-border);background:var(--sk-bg);border-radius:4px;width:26px;height:20px;font-size:10px;cursor:pointer;color:var(--sk-text-secondary);display:flex;align-items:center;justify-content:center;padding:0;line-height:1;transition:background 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