.calc-header{background:linear-gradient(180deg,#0d1f14 0%,var(--dark) 100%);border-bottom:1px solid rgba(255,255,255,.08);padding:140px 24px 48px;text-align:center}.badge{display:inline-flex;align-items:center;gap:6px;background:#07c6671f;border:1px solid rgba(7,198,103,.25);border-radius:20px;padding:6px 14px;font-size:12px;color:var(--green);letter-spacing:1px;text-transform:uppercase;font-weight:600;margin-bottom:20px}.calc-header h1{font-family:var(--font-heading);font-size:clamp(28px,5vw,42px);font-weight:800;line-height:1.15;margin-bottom:16px;color:var(--white)}.calc-header-sub{color:var(--gray-400);font-size:17px;max-width:560px;margin:0 auto;line-height:1.6}.tab-nav{display:flex;gap:0;max-width:760px;margin:40px auto 0;background:#222329;border-radius:12px;padding:4px;border:1px solid rgba(255,255,255,.08)}.tab-btn{flex:1;padding:12px 8px;border:none;background:transparent;color:var(--gray-400);font-family:var(--font-body);font-size:13px;font-weight:600;cursor:pointer;border-radius:8px;transition:all .2s;letter-spacing:.3px}.tab-btn.active{background:var(--green);color:#000}.calc-container{max-width:760px;margin:0 auto;padding:0 24px 80px}.calc-panel{display:none;margin-top:32px}.calc-panel.active{display:block}.calc-card{background:#222329;border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:32px;margin-bottom:20px}.calc-card h2{font-family:var(--font-heading);font-size:18px;font-weight:700;margin-bottom:6px;color:var(--white)}.calc-card .subtitle{color:var(--gray-400);font-size:14px;margin-bottom:28px;line-height:1.5}.input-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px}.input-group{display:flex;flex-direction:column;gap:6px}.input-group.full{grid-column:1 / -1}.calc-container label,.calc-header label{font-size:12px;font-weight:600;color:var(--gray-400);letter-spacing:.5px;text-transform:uppercase}.input-wrap{position:relative;display:flex;align-items:center}.input-prefix{position:absolute;left:14px;color:var(--green);font-weight:700;font-size:15px;pointer-events:none}.input-suffix{position:absolute;right:14px;color:var(--gray-400);font-size:13px;pointer-events:none}.calc-container input[type=number],.calc-container input[type=text],.calc-container select,.text-input{width:100%;background:#2a2b32;border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:13px 14px;color:var(--text);font-family:var(--font-body);font-size:15px;transition:border-color .2s;appearance:none;-webkit-appearance:none}.calc-container input[type=number].has-prefix{padding-left:30px}.calc-container input[type=number].has-suffix{padding-right:40px}.calc-container input:focus,.calc-container select:focus{outline:none;border-color:var(--green)}.ingredients-list{margin-bottom:12px}.ingredient-row{display:grid;grid-template-columns:1fr 110px 32px;gap:10px;align-items:center;margin-bottom:10px}.cost-wrap{width:110px}.remove-btn{width:32px;height:32px;background:#ff3c3c1a;border:1px solid rgba(255,60,60,.2);border-radius:8px;color:#ff6b6b;cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}.remove-btn:hover{background:#ff3c3c33}.add-btn{background:transparent;border:1px dashed rgba(7,198,103,.3);border-radius:10px;color:var(--green);padding:10px;width:100%;cursor:pointer;font-family:var(--font-body);font-size:13px;font-weight:600;transition:all .2s;margin-bottom:20px}.add-btn:hover{background:#07c6670f;border-color:#07c66780}.calc-divider{height:1px;background:#ffffff14;margin:12px 0}.results-box{background:linear-gradient(135deg,#07c66714,#07c66708);border:1px solid rgba(7,198,103,.2);border-radius:14px;padding:24px}.results-box h3{font-family:var(--font-heading);font-size:13px;font-weight:700;color:var(--green);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:20px}.result-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.05);font-size:14px}.result-row:last-child{border-bottom:none;padding-bottom:0}.result-label{color:var(--gray-400)}.result-value{font-weight:700;font-size:16px;color:var(--text)}.result-value.highlight{color:var(--green);font-size:22px;font-family:var(--font-heading)}.result-value.warn{color:var(--gold)}.result-value.good{color:var(--green)}.result-value.bad{color:#ff6b6b}.verdict{margin-top:16px;padding:14px 18px;border-radius:10px;font-size:14px;font-weight:500;line-height:1.5}.verdict.good{background:#07c6671a;color:#5debb0;border:1px solid rgba(7,198,103,.2)}.verdict.warn{background:#fad02c1a;color:#fad02c;border:1px solid rgba(250,208,44,.2)}.verdict.bad{background:#ff6b6b1a;color:#ff9a9a;border:1px solid rgba(255,107,107,.2)}.calc-btn{width:100%;background:var(--green);color:#000;border:none;border-radius:12px;padding:16px;font-family:var(--font-heading);font-size:15px;font-weight:700;cursor:pointer;transition:all .2s;margin-top:8px;letter-spacing:.3px}.calc-btn:hover{background:var(--dark-green);transform:translateY(-1px)}.tip-box{background:#fad02c0f;border:1px solid rgba(250,208,44,.15);border-radius:12px;padding:16px 20px;font-size:13px;color:#c8a800;line-height:1.6;margin-top:16px}.tip-box strong{color:var(--gold)}.cta-box{background:linear-gradient(135deg,#0d2318,#191a1f);border:1px solid rgba(7,198,103,.2);border-radius:16px;padding:36px 32px;text-align:center;margin-top:40px}.cta-box h3{font-family:var(--font-heading);font-size:22px;font-weight:700;margin-bottom:12px;color:var(--white)}.cta-box p{color:var(--gray-400);font-size:15px;margin-bottom:24px;line-height:1.6;max-width:460px;margin-left:auto;margin-right:auto}.cta-btn{display:inline-block;background:var(--green);color:#000;font-family:var(--font-heading);font-weight:700;font-size:15px;padding:16px 36px;border-radius:10px;text-decoration:none;transition:all .2s}.cta-btn:hover{background:var(--dark-green)}@media(max-width:540px){.input-grid{grid-template-columns:1fr}.tab-btn{font-size:11px;padding:10px 4px}.calc-card{padding:24px 20px}.calc-header{padding:120px 20px 40px}.ingredient-row{grid-template-columns:1fr 90px 32px}}