@import"https://fonts.googleapis.com/css2?family=Barlow+Semi+Condensed:wght@300;400;500&family=Inter:wght@400;500;600&display=swap";:root{--ease-out-quart: cubic-bezier(.25, 1, .5, 1);--ease-out-quint: cubic-bezier(.22, 1, .36, 1);--ease-out-expo: cubic-bezier(.16, 1, .3, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--duration-instant: .1s;--duration-fast: .15s;--duration-normal: .25s;--duration-slow: .4s;--duration-dramatic: .6s}.step-btn{transition:background var(--duration-normal) var(--ease-out-quint),border-color var(--duration-normal) var(--ease-out-quart),transform var(--duration-fast) var(--ease-out-expo),box-shadow var(--duration-normal) var(--ease-out-quart);will-change:transform,box-shadow}.step-btn:hover{transform:translate(4px);background:var(--slate-50);border-color:var(--primary-light);box-shadow:var(--shadow-sm)}.step-btn:hover>div:first-of-type{transition:transform var(--duration-normal) var(--ease-out-quart);transform:scale(1.05)}.step-btn.active{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);box-shadow:0 4px 12px #142a6840,0 2px 4px #142a681a;transform:scale(1.02);transition:transform var(--duration-slow) var(--ease-out-expo),box-shadow var(--duration-slow) var(--ease-out-quart)}.step-btn.active:hover{transform:scale(1.02) translate(2px);box-shadow:0 6px 16px #142a684d,0 2px 6px #142a6826}.step-btn.completed{background:linear-gradient(135deg,var(--primary-ultralight) 0%,#EFF6FF 100%);border-color:var(--primary-light);position:relative;overflow:hidden}.step-btn.completed:after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.4) 50%,transparent 100%);transition:left var(--duration-slow) var(--ease-out-quart)}.step-btn.completed:hover:after{left:100%}.step-btn>div:first-of-type{transition:background var(--duration-normal) var(--ease-out-quart),transform var(--duration-fast) var(--ease-out-expo)}.step-btn.active>div:first-of-type{box-shadow:0 0 0 2px #fff3}.btn{transition:background var(--duration-normal) var(--ease-out-quart),transform var(--duration-fast) var(--ease-out-expo),box-shadow var(--duration-normal) var(--ease-out-quart),border-color var(--duration-normal) var(--ease-out-quart);will-change:transform,box-shadow;position:relative;overflow:hidden}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);box-shadow:0 4px 12px #142a6840,inset 0 1px #ffffff1a}.btn-primary:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 6px 20px #142a6859,0 2px 8px #142a6826,inset 0 1px #ffffff26;background:linear-gradient(135deg,var(--primary-dark) 0%,#1e40af 100%)}.btn-primary:active{transform:translateY(0) scale(.98);box-shadow:0 2px 6px #142a6840,inset 0 2px 4px #0000001a;transition-duration:var(--duration-instant)}.btn:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:rgba(255,255,255,.3);transform:translate(-50%,-50%);transition:width var(--duration-slow) var(--ease-out-expo),height var(--duration-slow) var(--ease-out-expo),opacity var(--duration-normal) var(--ease-out-quart);opacity:0;pointer-events:none}.btn:active:before{width:200%;height:200%;opacity:0;transition:0s}.btn-secondary{background:var(--slate-100);border:1px solid var(--slate-300);transition:background var(--duration-normal) var(--ease-out-quart),border-color var(--duration-normal) var(--ease-out-quart),transform var(--duration-fast) var(--ease-out-expo),box-shadow var(--duration-normal) var(--ease-out-quart)}.btn-secondary:hover{background:var(--white);border-color:var(--primary-light);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.btn-secondary:active{transform:translateY(0) scale(.98);background:var(--slate-100)}.btn-ghost:hover{background:linear-gradient(135deg,var(--primary-ultralight) 0%,#EFF6FF 100%);transform:translateY(-1px)}.btn-sm{transition-duration:var(--duration-fast)}.card{transition:border-color var(--duration-normal) var(--ease-out-quart),box-shadow var(--duration-normal) var(--ease-out-quart),transform var(--duration-normal) var(--ease-out-expo);will-change:transform,box-shadow}.card:hover{border-color:var(--primary-light);box-shadow:0 8px 24px #00000014,0 2px 8px #0000000a;transform:translateY(-2px)}.card.selected{border:2px solid var(--primary);background:linear-gradient(135deg,var(--primary-ultralight) 0%,#EFF6FF 100%);box-shadow:0 0 0 4px #3b82f61a,0 8px 24px #142a681a;transform:translateY(-2px)}.content-container{transition:box-shadow var(--duration-normal) var(--ease-out-quart),transform var(--duration-slow) var(--ease-out-expo);will-change:box-shadow}.content-container:hover{box-shadow:0 12px 32px #0000001a,0 4px 12px #0000000d}.input,.textarea,.select{transition:border-color var(--duration-normal) var(--ease-out-quart),box-shadow var(--duration-normal) var(--ease-out-quart),transform var(--duration-fast) var(--ease-out-expo);will-change:box-shadow}.input:hover,.textarea:hover,.select:hover{border-color:var(--slate-400)}.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ultralight),0 2px 8px #3b82f626;transform:translateY(-1px)}.sidebar-nav{position:relative}.sidebar-nav:before{content:"";position:absolute;left:28px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--slate-200) 0%,var(--primary-light) var(--progress-percent, 0%),var(--slate-200) var(--progress-percent, 0%));opacity:.5;pointer-events:none;transition:background var(--duration-slow) var(--ease-out-quart)}.top-nav{transition:box-shadow var(--duration-normal) var(--ease-out-quart)}.top-nav:hover{box-shadow:0 2px 8px #0000000f,0 1px 3px #0000000a}.top-nav button[style*="border-radius: 50%"]{transition:transform var(--duration-fast) var(--ease-out-expo),box-shadow var(--duration-normal) var(--ease-out-quart)}.top-nav button[style*="border-radius: 50%"]:hover{transform:scale(1.05);box-shadow:0 4px 12px #142a6833}.language-toggle{transition:background var(--duration-normal) var(--ease-out-quart),border-color var(--duration-normal) var(--ease-out-quart),transform var(--duration-fast) var(--ease-out-expo)}.language-toggle:hover{transform:translateY(-1px)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fade-in-up{animation:fadeInUp var(--duration-slow) var(--ease-out-expo) forwards}.animate-fade-in{animation:fadeIn var(--duration-normal) var(--ease-out-quart) forwards}.animate-slide-in-left{animation:slideInLeft var(--duration-slow) var(--ease-out-expo) forwards}.stagger-1{animation-delay:.05s}.stagger-2{animation-delay:.1s}.stagger-3{animation-delay:.15s}.stagger-4{animation-delay:.2s}.stagger-5{animation-delay:.25s}.skeleton-shimmer{background:linear-gradient(90deg,var(--slate-100) 0%,var(--slate-200) 50%,var(--slate-100) 100%);background-size:200% 100%;animation:shimmer 1.5s infinite}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.step-btn,.btn,.card,.content-container,.input,.textarea,.select{transform:none!important}}*:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px}.step-btn:focus-visible,.btn:focus-visible,.card:focus-visible{outline:2px solid var(--primary);outline-offset:3px;box-shadow:0 0 0 4px var(--primary-ultralight)}*:focus:not(:focus-visible){outline:none}.badge{transition:transform var(--duration-fast) var(--ease-out-expo),box-shadow var(--duration-normal) var(--ease-out-quart)}.badge:hover{transform:scale(1.05)}.status-pulse{animation:pulse 2s var(--ease-out-quart) infinite}.top-nav .status-indicator{position:relative}.top-nav .status-indicator:after{content:"";position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;border-radius:50%;border:2px solid currentColor;opacity:0;animation:ripple 2s var(--ease-out-quart) infinite}@keyframes ripple{0%{transform:scale(1);opacity:.5}to{transform:scale(1.5);opacity:0}}:root{--font-heading: "Barlow Semi Condensed", sans-serif;--font-body: "Inter", system-ui, sans-serif;--primary: #142a68;--primary-dark: #1e3a8a;--primary-light: #3b82f6;--primary-ultralight: #DBEAFE;--accent-purple: #7C3AED;--accent-purple-dark: #5B21B6;--accent-purple-light: #A78BFA;--accent-coral: #F43F5E;--accent-amber: #F59E0B;--accent-indigo: #4F46E5;--slate-950: #020617;--slate-700: #334155;--slate-500: #64748B;--slate-300: #CBD5E1;--slate-200: #E2E8F0;--slate-100: #F1F5F9;--slate-50: #F8FAFC;--white: #FFFFFF;--success: #0EA5E9;--warning: #F59E0B;--error: #EF4444;--info: #3B82F6;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08), 0 4px 12px rgba(0, 0, 0, .04);--shadow-md: 0 4px 8px rgba(0, 0, 0, .1), 0 8px 24px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 16px rgba(0, 0, 0, .12), 0 12px 36px rgba(0, 0, 0, .1);--shadow-primary: 0 4px 12px rgba(37, 99, 235, .3);--sidebar-width: 232px;--topnav-height: 64px;--container-radius: 16px;--button-radius: 8px;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--transition-fast: .15s ease-out;--transition-normal: .2s ease-out;--transition-slow: .3s ease-out}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--slate-50);color:var(--slate-700);font-family:var(--font-body);font-size:16px;line-height:1.6;overflow:hidden;height:100vh}h1,h2,h3,h4,h5,h6,.font-heading{font-family:var(--font-heading);font-weight:300;color:var(--slate-950);line-height:1.2}h1{font-size:48px}h2{font-size:36px}h3{font-size:28px}h4{font-size:24px}h5{font-size:20px}h6,.text-large{font-size:18px}.text-body{font-size:16px}.text-small{font-size:14px}.text-caption{font-size:12px}.app-layout{display:flex;flex-direction:column;height:100vh;overflow:hidden}.app-body{display:flex;flex:1;overflow:hidden}.top-nav{height:var(--topnav-height);background:var(--white);border-bottom:1px solid var(--slate-200);box-shadow:0 1px 3px #0000000d;display:flex;align-items:center;padding:0 var(--space-xl);z-index:100}.sidebar{width:var(--sidebar-width);background:var(--white);border-right:1px solid var(--slate-200);box-shadow:0 0 15px #00000008;display:flex;flex-direction:column;padding:var(--space-lg);overflow-y:auto}.sidebar-brand{padding:var(--space-md) 0;margin-bottom:var(--space-xl);border-bottom:1px solid var(--slate-100)}.sidebar-nav{flex:1;display:flex;flex-direction:column;gap:var(--space-sm)}.step-btn{width:100%;min-height:56px;height:auto;padding:10px 12px;border-radius:12px;background:transparent;border:1px solid var(--slate-200);color:var(--slate-700);font-family:var(--font-heading);font-size:14px;font-weight:400;text-align:left;cursor:pointer;transition:all var(--transition-normal);display:flex;align-items:flex-start;gap:10px;box-sizing:border-box}.step-btn>div:first-of-type{flex-shrink:0;margin-top:2px}.step-btn>div:nth-of-type(2){flex:1;min-width:0;text-align:left}.step-btn>div:nth-of-type(2)>div:first-child span{display:block;line-height:1.35;font-weight:500}.step-btn>div:nth-of-type(2) p{margin:4px 0 0;font-size:11px;line-height:1.35;font-family:var(--font-body);opacity:.72}.step-btn.active>div:nth-of-type(2) p{opacity:.88}.step-btn>svg{flex-shrink:0;align-self:center;margin-top:0}.step-btn:hover{background:var(--slate-50);border-color:var(--primary-light)}.step-btn.active{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:var(--white);border:none;box-shadow:var(--shadow-primary);font-weight:400}.step-btn.completed{background:var(--primary-ultralight);color:var(--primary-dark);border-color:var(--primary-light)}.step-btn.locked{opacity:.4;cursor:not-allowed}.main-content{flex:1;padding:var(--space-xl);overflow:hidden;display:flex;flex-direction:column}.container-grid{display:grid;gap:var(--space-lg);height:100%;min-height:0}.container-grid.cols-2{grid-template-columns:1fr 1fr}.container-grid.cols-1-2{grid-template-columns:1fr 2fr}.container-grid.cols-3{grid-template-columns:1fr 1fr 1fr}.container-grid.cols-2-1{grid-template-columns:1fr 1fr .5fr}.container-grid.cols-settings-gallery{grid-template-columns:.6fr 1fr}.container-grid.cols-center-focus{grid-template-columns:.8fr 1.5fr .8fr}.content-container{background:var(--white);border-radius:var(--container-radius);padding:var(--space-xl);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;overflow:hidden;transition:box-shadow var(--transition-normal)}.content-container:hover{box-shadow:var(--shadow-md)}.container-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg);padding-bottom:var(--space-md);border-bottom:1px solid var(--slate-100)}.container-title{display:flex;align-items:center;gap:var(--space-sm);font-size:20px;color:var(--slate-950)}.container-body{flex:1;overflow-y:auto;min-height:0}.container-footer{display:flex;justify-content:flex-end;gap:var(--space-sm);padding-top:var(--space-lg);margin-top:var(--space-lg);border-top:1px solid var(--slate-100)}.container-body::-webkit-scrollbar{width:6px}.container-body::-webkit-scrollbar-track{background:var(--slate-100);border-radius:3px}.container-body::-webkit-scrollbar-thumb{background:var(--slate-300);border-radius:3px}.btn{padding:12px 24px;border-radius:var(--button-radius);font-family:var(--font-heading);font-size:16px;font-weight:300;cursor:pointer;transition:all var(--transition-normal);display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);border:none}.btn:active{transform:scale(.98)}.btn-primary{background:var(--primary);color:var(--white);box-shadow:var(--shadow-primary)}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px)}.btn-secondary{background:var(--slate-100);color:var(--slate-700);border:1px solid var(--slate-300)}.btn-secondary:hover{background:var(--slate-200)}.btn-ghost{background:transparent;color:var(--primary);border:1px solid var(--primary)}.btn-ghost:hover{background:var(--primary-ultralight)}.btn-sm{padding:8px 16px;font-size:14px}.input,.textarea,.select{width:100%;padding:12px 16px;border-radius:var(--button-radius);border:1px solid var(--slate-300);background:var(--white);font-family:var(--font-body);font-size:16px;color:var(--slate-700);transition:all var(--transition-normal)}.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ultralight)}.input::placeholder,.textarea::placeholder{color:var(--slate-500)}.textarea{min-height:120px;resize:vertical}.label{display:block;font-size:14px;font-weight:500;color:var(--slate-700);margin-bottom:var(--space-sm)}.card{background:var(--white);border:1px solid var(--slate-200);border-radius:12px;padding:var(--space-lg);transition:all var(--transition-normal);cursor:pointer}.card:hover{border-color:var(--primary-light);box-shadow:var(--shadow-md)}.card.selected{border:2px solid var(--primary);background:var(--primary-ultralight)}.badge{padding:4px 12px;border-radius:12px;font-size:12px;font-weight:500}.badge-ai{background:var(--accent-purple-light);color:var(--accent-purple-dark)}.badge-completed{background:var(--primary-ultralight);color:var(--primary-dark)}.badge-pending{background:var(--slate-100);color:var(--slate-500)}.platform-pill{display:inline-flex;align-items:center;gap:var(--space-xs);padding:6px 12px;border-radius:var(--button-radius);background:var(--slate-100);font-size:14px;color:var(--slate-700);cursor:pointer;transition:all var(--transition-normal);border:1px solid transparent}.platform-pill:hover{background:var(--slate-200)}.platform-pill.active{background:var(--primary-ultralight);color:var(--primary-dark);border-color:var(--primary-light)}.skeleton{background:linear-gradient(90deg,var(--slate-100) 25%,var(--slate-200) 50%,var(--slate-100) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--button-radius)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.spinner{width:40px;height:40px;border:3px solid var(--slate-200);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.icon-spin{animation:spin 1s linear infinite}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.gap-sm{gap:var(--space-sm)}.gap-md{gap:var(--space-md)}.gap-lg{gap:var(--space-lg)}.text-muted{color:var(--slate-500)}.text-primary{color:var(--primary)}.font-medium{font-weight:500}.concept-step{display:flex;flex-direction:column;height:100%;min-height:0;max-height:100%;overflow:hidden;gap:0;background:var(--white);border-radius:var(--container-radius);box-shadow:var(--shadow-sm);padding:8px 12px}.concept-step__upper{flex:2 1 0;min-height:0;display:flex;flex-direction:column;overflow:hidden;border-bottom:1px solid var(--slate-200);padding-bottom:6px;margin-bottom:6px}.concept-step__upper-inner{flex:1;min-height:0;display:flex;flex-direction:column;gap:6px;overflow-x:hidden;overflow-y:auto}.concept-step__lower{flex:4 1 0;min-height:0;display:flex;flex-direction:column;overflow:hidden}.concept-step__lower-empty{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;padding:16px;background:var(--slate-50);border-radius:10px;border:1px dashed var(--slate-200)}.concept-step__cols{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;flex:1 1 0;min-height:0}.concept-topic-col{display:flex;flex-direction:column;min-width:0;min-height:0;border:1px solid var(--slate-200);border-radius:10px;background:var(--slate-50);overflow:hidden}.concept-topic-col__head{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:6px;padding:6px 8px;font-family:var(--font-heading);font-size:13px;font-weight:500;color:var(--slate-950);border-bottom:1px solid var(--slate-200);background:var(--white)}.concept-topic-col__head-main{display:flex;align-items:center;gap:6px;min-width:0;flex:1}.concept-topic-col__title{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:500}.concept-topic-col__refresh{flex-shrink:0;display:inline-flex;align-items:center;gap:4px;white-space:nowrap}.concept-topic-col__list{flex:1;min-height:0;overflow-x:hidden;overflow-y:auto;padding:4px 6px}.concept-topic-option{display:flex;align-items:flex-start;gap:6px;padding:4px 6px;margin-bottom:1px;border-radius:6px;cursor:pointer;border:1px solid transparent;transition:background var(--transition-fast),border-color var(--transition-fast)}.concept-topic-option:hover{background:var(--white)}.concept-topic-option--selected{background:var(--primary-ultralight);border-color:var(--primary-light)}.concept-topic-option input{margin-top:3px;flex-shrink:0}.concept-topic-option__body{min-width:0;flex:1}.concept-topic-option__src{font-size:10px;color:var(--slate-500);text-transform:uppercase;letter-spacing:.02em;margin-bottom:2px}.concept-topic-option__title{font-size:12px;font-weight:500;line-height:1.3;color:var(--slate-950);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.concept-step__genbar{flex:0 0 auto;display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:4px 0}.concept-step__ai-wrap{flex:1 1 0;min-height:0;display:flex;flex-direction:column;gap:6px;overflow:hidden}.concept-step__ai-row{flex:1 1 0;min-height:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;align-items:stretch;overflow-x:auto;overflow-y:hidden;padding-bottom:4px}.concept-ai-card{min-width:140px;min-height:0;display:flex;flex-direction:column;padding:10px 10px 8px;border-radius:10px;border:1px solid var(--slate-200);background:var(--white);cursor:pointer;transition:border-color var(--transition-fast),box-shadow var(--transition-fast);overflow:hidden}.concept-ai-card:hover{border-color:var(--primary-light);box-shadow:var(--shadow-sm)}.concept-ai-card.selected{border:2px solid var(--primary);background:var(--primary-ultralight)}.concept-ai-card__intro{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--accent-purple);margin-bottom:4px;line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.concept-ai-card__heading{font-size:13px;font-weight:600;font-family:var(--font-heading);line-height:1.25;color:var(--slate-950);margin-bottom:4px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.concept-ai-card__sub{font-size:11px;color:var(--slate-600);line-height:1.3;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.concept-ai-card__body{font-size:11px;line-height:1.4;color:var(--slate-700);flex:1;min-height:0;overflow-x:hidden;overflow-y:auto;padding-right:2px;white-space:pre-line;word-break:break-word}.concept-step__toolbar{flex:0 0 auto;display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding-top:6px;border-top:1px solid var(--slate-100)}.concept-step__toolbar .label{margin:0;font-size:11px}.concept-step__pills{display:flex;flex-wrap:wrap;gap:4px;flex:1;min-width:0}.concept-step__pills .platform-pill{padding:4px 8px;font-size:11px}.concept-step__prompts{font-size:10px;flex:0 1 auto;max-height:5.5rem;min-height:0;overflow:hidden;padding:6px 8px;background:var(--slate-50);border-radius:6px;margin-top:4px;line-height:1.35}.concept-step .btn-sm{padding:6px 12px;font-size:12px}.concept-step .concept-topic-col__refresh.btn-sm{padding:4px 8px;font-size:11px}.visual-step-variants{min-height:0;overflow-y:auto}.visual-step-variants__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;align-items:stretch}@media (max-width: 1100px){.visual-step-variants__grid{grid-template-columns:1fr}}.visual-variant-card{display:flex;flex-direction:column;gap:8px;padding:12px;border-radius:10px;border:1px solid var(--slate-200);background:var(--white);text-align:left;cursor:pointer;transition:border-color var(--transition-fast),box-shadow var(--transition-fast);min-width:0;position:relative}.visual-variant-card:hover{border-color:var(--primary-light);box-shadow:var(--shadow-sm)}.visual-variant-card--selected{border:2px solid var(--primary);background:var(--primary-ultralight)}.visual-variant-card__label{font-family:var(--font-heading);font-size:14px;font-weight:600;color:var(--slate-950);line-height:1.25}.visual-variant-card__angle{margin:0;font-size:11px;color:var(--slate-600);line-height:1.35}.visual-variant-card__block{display:flex;flex-direction:column;gap:4px;min-height:0}.visual-variant-card__tag{font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--accent-purple)}.visual-variant-card__text{margin:0;font-size:11px;line-height:1.45;color:var(--slate-700);max-height:140px;overflow-y:auto;white-space:pre-wrap}.visual-variant-card__check{margin-top:auto;padding-top:4px;color:var(--primary);display:flex;align-items:center;gap:4px}