.btn{font-family:inherit;font-weight:var(--font-weight-medium);border:none;border-radius:var(--radius-lg);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:all var(--duration-normal) var(--ease-out);text-decoration:none;white-space:nowrap;position:relative;overflow:hidden}.btn:focus{outline:2px solid var(--color-brand-primary);outline-offset:2px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{background:linear-gradient(135deg,#4a5568,#2d3748 35%,#1a202c 70%,#0f1419);color:var(--color-white);box-shadow:var(--shadow-sm),inset 0 1px 0 rgba(255,255,255,.1)}.btn--primary:hover:not(:disabled){background:linear-gradient(135deg,#5a6578,#3d4852 35%,#242832 70%,#151920);transform:translateY(-2px);box-shadow:var(--shadow-lg),0 12px 25px rgba(26,32,44,.4),0 0 0 1px rgba(255,255,255,.05)}.btn--primary:active:not(:disabled){transform:translateY(0);box-shadow:var(--shadow-sm)}.btn--secondary{background:#e8ecf0;color:var(--color-text-primary);box-shadow:var(--shadow-sm)}.btn--secondary:hover:not(:disabled){background:#dce0e5;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn--secondary:active:not(:disabled){transform:translateY(0);box-shadow:var(--shadow-sm)}.btn--subtle{background:#ffffff;color:var(--color-text-primary);border:1px solid #d1d5db;box-shadow:var(--shadow-sm)}.btn--subtle:hover:not(:disabled){background:#f9fafb;border-color:#9ca3af;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn--subtle:active:not(:disabled){background:#f3f4f6;transform:translateY(0);box-shadow:var(--shadow-sm)}.btn--outline{background:transparent;color:var(--color-brand-primary);border:2px solid var(--color-brand-primary);box-shadow:var(--shadow-sm)}.btn--outline:hover:not(:disabled){background:var(--color-brand-primary);color:var(--color-white);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn--outline:active:not(:disabled){transform:translateY(0);box-shadow:var(--shadow-sm)}.btn--danger{background:#f8d7da;color:var(--color-text-primary);box-shadow:var(--shadow-sm)}.btn--danger:hover:not(:disabled){background:#f1c0c4;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn--danger:active:not(:disabled){transform:translateY(0);box-shadow:var(--shadow-sm)}.btn--ghost{background:transparent;color:var(--color-text-primary)}.btn--ghost:hover:not(:disabled){background:var(--color-brand-primary);color:var(--color-white);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn--ghost:active:not(:disabled){transform:translateY(0);box-shadow:var(--shadow-sm)}.btn--success{background:#d4edda;color:var(--color-text-primary);box-shadow:var(--shadow-sm)}.btn--success:hover:not(:disabled){background:#c3e6cb;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn--success:active:not(:disabled){transform:translateY(0);box-shadow:var(--shadow-sm)}.btn--small{padding:var(--space-1) var(--space-3);font-size:var(--text-sm);gap:var(--space-1)}.btn--medium{padding:var(--space-2) var(--space-5);font-size:var(--text-base);gap:var(--space-2)}.btn--large{padding:var(--space-3) var(--space-6);font-size:var(--text-lg);gap:var(--space-2)}.btn--auth-primary{padding:14px 24px;color:white;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);margin-top:3px;position:relative;overflow:hidden}.btn--auth-primary,.btn--auth-primary.btn--brand{background:linear-gradient(135deg,#ff6b35,#c700ff);animation:pulseButtonBrand 2s ease-in-out infinite}.btn--auth-primary.btn--creator{background:linear-gradient(135deg,#00c2a8,#4338ca);animation:pulseButtonCreator 2s ease-in-out infinite}.btn--auth-text{background:none;color:#666;font-weight:400;text-decoration:underline;padding:6px 0;font-size:13px;transition:color .3s ease;margin-top:0}.btn--auth-text:hover:not(:disabled){color:#333}.btn--auth-text:disabled{cursor:not-allowed;opacity:.6}@keyframes pulseButtonBrand{0%,to{box-shadow:0 4px 15px rgba(255,107,53,.3)}50%{box-shadow:0 4px 25px rgba(199,0,255,.5)}}@keyframes pulseButtonCreator{0%,to{box-shadow:0 4px 15px rgba(0,194,168,.3)}50%{box-shadow:0 4px 25px rgba(67,56,202,.5)}}.btn--auth-primary:active:not(:disabled){transform:translateY(0)}.btn--auth-primary:focus{outline:2px solid #667eea;outline-offset:2px}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.btn__spinner{display:inline-block;width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:white;border-radius:50%;animation:spin .8s linear infinite}.btn--loading{position:relative}.btn--loading .btn__spinner{display:flex;align-items:center;justify-content:center}@media (max-width:640px){.btn--auth-primary{padding:.875rem 1.25rem;font-size:.9375rem}}.create-project-actions{display:flex;justify-content:space-between;gap:1rem;margin-top:var(--space-4);margin-bottom:var(--space-8)}.create-project-actions button{flex:1 1;max-width:-moz-fit-content;max-width:fit-content;font-size:var(--text-sm)}.create-project-actions button:first-child:last-child{margin-left:auto}.create-project-container{margin:0 auto;width:100%;max-width:var(--container-xl);padding:0 var(--container-padding-desktop);display:flex;justify-content:space-between;min-height:100vh}@media (max-width:1024px){.create-project-container{padding:0;justify-content:center}}@media (max-width:768px){.create-project-container{padding:0}}.create-project-content{background:var(--color-white,#ffffff);padding:var(--space-4);display:flex;flex-direction:column;gap:var(--space-10);width:100%;max-width:590px}@media (max-width:768px){.create-project-content{padding:var(--container-padding-tablet);gap:var(--space-6)}}@media (max-width:480px){.create-project-content{padding:var(--container-padding-mobile);gap:var(--space-6)}}.create-project-form{margin-top:var(--space-4)}.create-project-form__fields{display:flex;flex-direction:column;gap:var(--space-6)}.create-project-form__field{display:flex;flex-direction:column;gap:var(--space-2)}.create-project-form__field__label{font-size:var(--text-sm);font-weight:500;color:var(--color-gray-600)}.create-project-page{height:100%;padding:var(--space-10) var(--space-2) var(--space-12);width:100%;flex:1 1}@media (max-width:768px){.create-project-page{padding:var(--space-6) var(--space-4) var(--space-8)}}.create-project-preview{max-width:488px;width:100%;min-width:488px;align-self:stretch;background-color:#f5f5f5;padding:6px;display:flex;flex-direction:column}.create-project-preview__header{width:100%;height:47px;border-top-left-radius:4px;border-top-right-radius:4px;padding:12px 20px;gap:12px;border-bottom:1px solid 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transparent}.create-project-preview__scene-cards::-webkit-scrollbar{height:8px}.create-project-preview__scene-cards::-webkit-scrollbar-track{background:transparent}.create-project-preview__scene-cards::-webkit-scrollbar-thumb{background-color:var(--color-gray-300,#d1d5db);border-radius:4px}.create-project-preview__scene-cards::-webkit-scrollbar-thumb:hover{background-color:var(--color-gray-400,#9ca3af)}.create-project-preview__scene-card{background-color:var(--color-background);border:1px solid 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var(--space-3);background-color:rgba(0,0,0,.6);border-radius:var(--radius-md,6px);font-size:var(--text-xs);font-weight:var(--font-weight-semibold);color:var(--color-white,#ffffff);line-height:var(--leading-normal)}.create-project-preview__scene-description{padding:var(--space-4);display:flex;flex-direction:column;gap:var(--space-2)}.create-project-preview__scene-description-title{font-size:var(--text-sm);font-weight:var(--font-weight-semibold);line-height:var(--leading-normal);color:var(--color-text-primary)}.create-project-preview__scene-description-text{font-size:var(--text-sm);font-weight:var(--font-weight-normal);line-height:var(--leading-normal);color:var(--color-text-primary);display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}.create-project-preview__scene-features{padding:var(--space-4);display:flex;flex-direction:column;gap:var(--space-3);border-top:1px solid var(--color-border,#e5e7eb);margin-top:var(--space-2)}.create-project-preview__scene-feature-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2)}.create-project-preview__scene-feature-label,.create-project-preview__scene-feature-value{font-size:var(--text-sm);font-weight:var(--font-weight-medium);line-height:var(--leading-normal);color:var(--color-text-primary)}.create-project-preview__scene-feature-value--available{color:#ff5722}.create-project-preview__scene-feature-value--unavailable{color:#a1a1aa}.create-project-preview__divider{width:100%;margin-bottom:var(--space-6);border:none;border-bottom:1px solid 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.create-project-preview{background-color:var(--color-background);padding:0;height:auto;position:static}.preview-step .create-project-preview__content{overflow-y:visible}.create-project-preview__brand-container{align-items:flex-start}}