.furniture-calc,.furniture-calc *,.furniture-calc *::before,.furniture-calc *::after{box-sizing:border-box}.furniture-calc{--color-bg:#eef1f4;--color-white:#fff;--color-dark:#223843;--color-dark-hover:#1a2b34;--color-gold:#d4b254;--color-gold-hover:#c4a248;--color-text:#223843;--color-text-muted:#7a8a96;--color-border:#e0e0e0;--color-result-bg:#f4f7f9;--color-badge-bg:#e8eef3;--radius-md:15px;--radius-lg:16px;--shadow:0 4px 24px rgba(34,56,67,.1);font-family:inherit;color:var(--color-text);line-height:1.5;-webkit-font-smoothing:antialiased}.furniture-calc .page{display:flex;align-items:center;justify-content:center;padding:24px 0}.furniture-calc .calculator{width:100%;max-width:1300px;font-family:inherit;background:var(--color-white);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden}.furniture-calc .calculator__header{background:var(--color-dark);padding:28px 32px;text-align:center}.furniture-calc .calculator__title{margin:0;font-family:inherit;font-size:clamp(1.125rem,2.5vw,1.375rem);font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--color-gold)}.furniture-calc .calculator__subtitle{margin:8px 0 0;font-family:inherit;font-size:.875rem;color:rgba(255,255,255,.65)}.furniture-calc .calculator__body{display:grid;grid-template-columns:1fr 280px;gap:32px;padding:32px}.furniture-calc .calculator__form{display:flex;flex-direction:column;gap:28px;border:none;margin:0;padding:0;min-width:0}.furniture-calc .option-group{border:none;margin:0;padding:0}.furniture-calc .option-group__label{display:flex;align-items:center;gap:8px;margin-bottom:14px;font-family:inherit;font-size:.875rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--color-dark)}.furniture-calc .option-group__icon{font-size:1rem}.furniture-calc .option-group__buttons{display:flex;flex-wrap:wrap;gap:10px}.furniture-calc .option-btn{cursor:pointer}.furniture-calc .option-btn input{position:absolute;opacity:0;width:0;height:0;pointer-events:none}.furniture-calc .option-btn span{display:inline-block;padding:10px 25px;font-family:inherit;font-size:.875rem;font-weight:500;color:var(--color-text);background:var(--color-white);border:1px solid var(--color-border);border-radius:50px;transition:background .15s ease,color .15s ease,border-color .15s ease;user-select:none;white-space:nowrap}.furniture-calc .option-btn:hover span{border-color:#b0b8be}.furniture-calc .option-btn input:focus-visible+span{outline:2px solid var(--color-gold);outline-offset:2px}.furniture-calc .option-btn input:checked+span{background:var(--color-dark);border-color:var(--color-dark);color:var(--color-white)}.furniture-calc .calculator__cta{display:inline-flex;align-items:center;justify-content:center;gap:10px;width:100%;margin-top:4px;padding:16px 32px;font-family:inherit;font-size:1rem;font-weight:600;color:var(--color-dark);background:var(--color-gold);border:none;border-radius:50px;cursor:pointer;transition:background .15s ease,transform .1s ease}.furniture-calc .calculator__cta-icon{flex-shrink:0}.furniture-calc .calculator__cta:hover{background:var(--color-gold-hover)}.furniture-calc .calculator__cta:active{transform:scale(.99)}.furniture-calc .result{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 24px;background:var(--color-result-bg);border-radius:var(--radius-md);text-align:center}.furniture-calc .result__label{margin:0;font-family:inherit;font-size:.6875rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-muted)}.furniture-calc .result__price{margin:16px 0 20px;font-family:inherit;font-size:clamp(1.75rem,4vw,2.25rem);font-weight:700;color:var(--color-dark);line-height:1.1}.furniture-calc .result__badge{margin:0;padding:10px 18px;font-family:inherit;font-size:.8125rem;font-weight:500;color:var(--color-dark);background:var(--color-badge-bg);border-radius:50px}.furniture-calc .result__note{display:flex;align-items:center;gap:6px;margin:20px 0 0;font-family:inherit;font-size:.75rem;color:var(--color-text-muted)}@media (max-width:768px){.furniture-calc .calculator__body{grid-template-columns:1fr;padding:24px 20px;gap:24px}.furniture-calc .result{order:-1}}