.anc-calculator,
.anc-calculator * {
    box-sizing: border-box;
}

.anc-calculator {
    width: 100%;
    max-width: var(--anc-width);
    margin: 34px auto;
    font-family: inherit;
    color: var(--anc-title);
    position: relative;
}

.anc-calculator:before {
    content: "";
    position: absolute;
    inset: -18px;
    background: radial-gradient(circle at top left, var(--anc-glow), transparent 58%);
    z-index: -1;
    border-radius: calc(var(--anc-radius) + 18px);
    pointer-events: none;
}

.anc-calculator .anc-card {
    background: var(--anc-card-bg);
    border: 1px solid var(--anc-border);
    border-radius: var(--anc-radius);
    padding: var(--anc-card-padding);
    overflow: hidden;
}

.anc-shadow-none .anc-card { box-shadow: none; }
.anc-shadow-soft .anc-card { box-shadow: 0 14px 35px rgba(7,56,74,.08); }
.anc-shadow-premium .anc-card { box-shadow: 0 24px 70px rgba(7,56,74,.14); }
.anc-shadow-strong .anc-card { box-shadow: 0 34px 90px rgba(7,56,74,.22); }

.anc-calculator .anc-card-head {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 16px;
}

.anc-calculator .anc-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--anc-primary), var(--anc-accent));
    box-shadow: 0 10px 25px rgba(0,124,137,.22);
}

.anc-calculator .anc-card h2 {
    margin: 0;
    font-size: var(--anc-title-size);
    line-height: 1.1;
    color: var(--anc-title);
    letter-spacing: -.03em;
}

.anc-calculator .anc-subtitle,
.anc-calculator .anc-help {
    color: var(--anc-subtitle);
    font-size: var(--anc-subtitle-size);
    margin: 8px 0 0;
}

.anc-calculator .anc-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--anc-gap);
    margin-top: 28px;
}

.anc-calculator .anc-grid label span,
.anc-calculator .anc-water-height-wrap label span {
    display: block;
    font-weight: 800;
    color: var(--anc-label);
    font-size: var(--anc-label-size);
    margin-bottom: 9px;
}

.anc-calculator .anc-grid input,
.anc-calculator .anc-water-height-wrap input {
    width: 100%;
    height: var(--anc-input-height);
    padding: 0 16px;
    border: 1px solid var(--anc-input-border);
    border-radius: var(--anc-input-radius);
    font-size: 16px;
    background: var(--anc-input-bg);
    color: var(--anc-input-text);
    outline: none;
    transition: .2s ease;
    text-align: center;
    box-shadow: none;
}

.anc-calculator .anc-grid input:focus,
.anc-calculator .anc-water-height-wrap input:focus {
    border-color: var(--anc-input-focus);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--anc-input-focus) 15%, transparent);
}

.anc-calculator .anc-options-row {
    display: block;
    margin-top: 28px;
    width: 100%;
}

.anc-calculator .anc-checkline {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    color: var(--anc-label);
    max-width: 100%;
}

.anc-calculator .anc-checkline input {
    position: absolute;
    opacity: 0;
}

.anc-calculator .anc-fake-check {
    width: 22px;
    height: 22px;
    min-width: 22px;
    border: 1.5px solid color-mix(in srgb, var(--anc-label) 35%, transparent);
    border-radius: 7px;
    display: grid;
    place-items: center;
    background: #fff;
}

.anc-calculator .anc-checkline input:checked + .anc-fake-check {
    background: linear-gradient(135deg, var(--anc-primary), var(--anc-accent));
    border-color: transparent;
}

.anc-calculator .anc-checkline input:checked + .anc-fake-check:after {
    content: "✓";
    color: white;
    font-weight: 900;
    font-size: 14px;
}

.anc-calculator .anc-water-height-wrap {
    margin-top: 18px;
    max-width: 380px;
}

.anc-calculator .anc-water-height-wrap small {
    display: block;
    color: var(--anc-subtitle);
    margin-top: 8px;
}

.anc-calculator .anc-error {
    margin-top: 20px;
    padding: 12px 14px;
    background: #fff3f1;
    color: #9b2c1f;
    border: 1px solid #ffd5ce;
    border-radius: 14px;
    font-weight: 700;
}

.anc-calculator .anc-actions {
    display: flex;
    width: 100%;
    margin-top: 28px;
}

.anc-calculator .anc-actions-left { justify-content: flex-start; }
.anc-calculator .anc-actions-center { justify-content: center; }
.anc-calculator .anc-actions-right { justify-content: flex-end; }

.anc-calculator button.anc-calculate,
.anc-calculator .anc-calculate,
.anc-calculator input[type="button"].anc-calculate {
    appearance: none !important;
    -webkit-appearance: none !important;
    min-height: var(--anc-btn-height) !important;
    height: var(--anc-btn-height) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 12px !important;
    padding-left: var(--anc-btn-padding) !important;
    padding-right: var(--anc-btn-padding) !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    border-radius: var(--anc-btn-radius) !important;
    font-size: 16px !important;
    font-weight: 900 !important;
    cursor: pointer !important;
    transition: .2s ease !important;
    line-height: 1 !important;
    text-decoration: none !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    box-sizing: border-box !important;
}

.anc-calculator .anc-button-width-full {
    width: 100% !important;
}

.anc-calculator button.anc-button-gradient {
    background: linear-gradient(135deg, var(--anc-primary), var(--anc-accent)) !important;
    color: var(--anc-btn-text) !important;
    border: 1px solid transparent !important;
    box-shadow: 0 14px 30px color-mix(in srgb, var(--anc-primary) 28%, transparent) !important;
}

.anc-calculator button.anc-button-solid {
    background: var(--anc-primary) !important;
    color: var(--anc-btn-text) !important;
    border: 1px solid transparent !important;
    box-shadow: 0 14px 30px color-mix(in srgb, var(--anc-primary) 22%, transparent) !important;
}

.anc-calculator button.anc-button-outline {
    background: transparent !important;
    color: var(--anc-primary) !important;
    border: 1px solid var(--anc-primary) !important;
    box-shadow: none !important;
}

.anc-calculator button.anc-calculate:hover {
    transform: translateY(-2px) !important;
}

.anc-calculator .anc-calculate b {
    font-size: 20px;
    line-height: 1;
}

.anc-calculator .anc-result {
    margin-top: 28px;
    background: linear-gradient(135deg, var(--anc-result-bg), #fff);
    border: 1px solid color-mix(in srgb, var(--anc-result-accent) 22%, transparent);
    border-radius: 22px;
    padding: 24px;
    color: var(--anc-result-text);
}

.anc-calculator .anc-result-label {
    color: var(--anc-subtitle);
    font-weight: 800;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.anc-calculator .anc-result-main {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin: 8px 0 12px;
}

.anc-calculator .anc-result-main span {
    font-size: clamp(38px, 5vw, 58px);
    line-height: 1;
    font-weight: 950;
    color: var(--anc-result-accent);
}

.anc-calculator .anc-result-main small {
    font-size: 22px;
    font-weight: 900;
    color: var(--anc-result-text);
}

.anc-calculator .anc-result p {
    margin: 8px 0;
}

.anc-calculator .anc-note {
    color: var(--anc-subtitle) !important;
    font-size: 14px;
}

.anc-calculator .anc-products {
    margin-top: 34px;
    padding-top: 26px;
    border-top: 1px solid color-mix(in srgb, var(--anc-border) 70%, transparent);
}

.anc-calculator .anc-section-title {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 16px;
}

.anc-calculator .anc-section-title h3 {
    margin: 0;
    color: var(--anc-title);
    font-size: 24px;
}

.anc-calculator .anc-products-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.anc-calculator .anc-product-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 16px;
    border-radius: 20px;
    border: 1px solid var(--anc-border);
    background: #fff;
    text-decoration: none;
    color: var(--anc-title);
    transition: .2s ease;
}

.anc-calculator .anc-product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 36px rgba(7,56,74,.12);
}

.anc-calculator .anc-product-img {
    background: #f6fafb;
    border-radius: 16px;
    display: grid;
    place-items: center;
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

.anc-calculator .anc-product-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.anc-calculator .anc-product-card strong {
    color: var(--anc-title);
    line-height: 1.25;
}

.anc-calculator .anc-product-card span {
    color: #c99a19;
    font-weight: 900;
}

@media (max-width: 900px) {
    .anc-calculator {
        margin: 24px auto;
    }

    .anc-calculator .anc-card {
        padding: calc(var(--anc-card-padding) * .72);
    }

    .anc-calculator .anc-grid,
    .anc-calculator .anc-products-grid {
        grid-template-columns: 1fr;
    }

    .anc-calculator .anc-card-head {
        align-items: center;
    }

    .anc-calculator .anc-card h2 {
        font-size: clamp(24px, 7vw, var(--anc-title-size));
    }

    .anc-calculator .anc-actions,
    .anc-calculator .anc-actions-left,
    .anc-calculator .anc-actions-center,
    .anc-calculator .anc-actions-right {
        justify-content: stretch;
    }

    .anc-calculator .anc-calculate {
        width: 100% !important;
    }
}

@media (max-width: 520px) {
    .anc-calculator .anc-card-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .anc-calculator .anc-card {
        border-radius: calc(var(--anc-radius) * .75);
    }

    .anc-calculator .anc-checkline {
        align-items: flex-start;
    }
}


.anc-calculator .anc-info-box {
    margin-top: 20px;
    padding: 14px 16px;
    border-radius: 16px;
    background: color-mix(in srgb, var(--anc-result-bg) 65%, #ffffff);
    border: 1px solid color-mix(in srgb, var(--anc-result-accent) 18%, transparent);
    color: var(--anc-result-text);
}

.anc-calculator .anc-info-box strong {
    color: var(--anc-result-accent);
}


.anc-calculator .anc-substrate-intro {
    margin-top: 18px;
    padding: 16px 18px;
    border-radius: 18px;
    background: color-mix(in srgb, var(--anc-result-bg) 72%, #ffffff);
    border: 1px solid color-mix(in srgb, var(--anc-result-accent) 18%, transparent);
    color: var(--anc-result-text);
}

.anc-calculator .anc-substrate-intro strong {
    display: block;
    color: var(--anc-result-accent);
    margin-bottom: 4px;
}

.anc-calculator .anc-substrate-intro p {
    margin: 0;
    color: var(--anc-subtitle);
}

.anc-calculator .anc-grid-two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.anc-calculator .anc-substrate-slope-wrap {
    margin-top: 18px;
}

.anc-calculator .anc-info-box span {
    display: block;
    margin-top: 4px;
    color: var(--anc-subtitle);
}

.anc-calculator .anc-optional-box {
    margin-top: 22px;
    max-width: 420px;
    padding: 16px;
    border-radius: 18px;
    background: #ffffff;
    border: 1px dashed var(--anc-border);
}

.anc-calculator .anc-optional-box label span {
    display: block;
    font-weight: 800;
    color: var(--anc-label);
    font-size: var(--anc-label-size);
    margin-bottom: 9px;
}

.anc-calculator .anc-optional-box label em {
    font-style: normal;
    color: var(--anc-subtitle);
    font-weight: 700;
    font-size: 13px;
}

.anc-calculator .anc-optional-box input {
    width: 100%;
    height: var(--anc-input-height);
    padding: 0 16px;
    border: 1px solid var(--anc-input-border);
    border-radius: var(--anc-input-radius);
    font-size: 16px;
    background: var(--anc-input-bg);
    color: var(--anc-input-text);
    outline: none;
    text-align: center;
}

.anc-calculator .anc-optional-box small {
    display: block;
    margin-top: 8px;
    color: var(--anc-subtitle);
}

@media (max-width: 900px) {
    .anc-calculator .anc-grid-two {
        grid-template-columns: 1fr;
    }

    .anc-calculator .anc-optional-box {
        max-width: 100%;
    }
}


.anc-calculator .anc-substrate-slope-wrap[style*="block"] {
    display: block !important;
}

.anc-calculator .anc-substrate-slope-wrap .anc-grid {
    margin-top: 18px;
}

.anc-calculator .anc-fish-intro {
    margin-top: 18px;
    padding: 16px 18px;
    border-radius: 18px;
    background: color-mix(in srgb, var(--anc-result-bg) 72%, #ffffff);
    border: 1px solid color-mix(in srgb, var(--anc-result-accent) 18%, transparent);
    color: var(--anc-result-text);
}
.anc-calculator .anc-fish-intro strong { display:block; color:var(--anc-result-accent); margin-bottom:4px; }
.anc-calculator .anc-fish-intro p { margin:0; color:var(--anc-subtitle); }
.anc-calculator .anc-grid select {
    width:100%; height:var(--anc-input-height); padding:0 16px; border:1px solid var(--anc-input-border);
    border-radius:var(--anc-input-radius); font-size:16px; background:var(--anc-input-bg); color:var(--anc-input-text); outline:none; box-shadow:none;
}
.anc-calculator .anc-fish-builder { margin-top:28px; display:grid; gap:20px; }
.anc-calculator .anc-fish-search-wrap, .anc-calculator .anc-fish-selected {
    padding:18px; border-radius:20px; border:1px solid var(--anc-border); background:#fff;
}
.anc-calculator .anc-fish-search-wrap label span {
    display:block; font-weight:800; color:var(--anc-label); font-size:var(--anc-label-size); margin-bottom:9px;
}
.anc-calculator .anc-fish-search-row { display:flex; gap:10px; }
.anc-calculator .anc-fish-search {
    flex:1; height:var(--anc-input-height); padding:0 16px; border:1px solid var(--anc-input-border);
    border-radius:var(--anc-input-radius); font-size:16px; background:var(--anc-input-bg); color:var(--anc-input-text); outline:none;
}
.anc-calculator .anc-fish-search-btn, .anc-calculator .anc-fish-manual-btn {
    border:0 !important; border-radius:var(--anc-btn-radius) !important; background:var(--anc-primary) !important;
    color:var(--anc-btn-text) !important; font-weight:900 !important; padding:0 18px !important; cursor:pointer;
}
.anc-calculator .anc-fish-results { display:grid; gap:10px; margin-top:12px; }
.anc-calculator .anc-fish-result-item {
    width:100%; display:flex; gap:10px; align-items:center; text-align:left; padding:12px; border:1px solid var(--anc-border);
    border-radius:16px; background:#fff; cursor:pointer; color:var(--anc-title);
}
.anc-calculator .anc-fish-result-item img, .anc-calculator .anc-fish-row-main img, .anc-calculator .anc-fish-avatar {
    width:44px; height:44px; border-radius:12px;
}
.anc-calculator .anc-fish-result-item img, .anc-calculator .anc-fish-row-main img { object-fit:cover; }
.anc-calculator .anc-fish-result-item strong, .anc-calculator .anc-fish-result-item small,
.anc-calculator .anc-fish-row-main strong, .anc-calculator .anc-fish-row-main small { display:block; }
.anc-calculator .anc-fish-result-item small, .anc-calculator .anc-fish-row-main small,
.anc-calculator .anc-fish-empty, .anc-calculator .anc-fish-hint { color:var(--anc-subtitle); }
.anc-calculator .anc-fish-avatar { display:grid; place-items:center; background:color-mix(in srgb, var(--anc-result-bg) 70%, #fff); min-width:44px; }
.anc-calculator .anc-fish-selected h3 { margin:0 0 12px; color:var(--anc-title); }
.anc-calculator .anc-fish-list { display:grid; gap:12px; }
.anc-calculator .anc-fish-row {
    display:flex; justify-content:space-between; gap:16px; align-items:center; padding:14px; border-radius:18px; border:1px solid var(--anc-border); background:#fff;
}
.anc-calculator .anc-fish-row-main { display:flex; align-items:center; gap:12px; }
.anc-calculator .anc-fish-row-actions { display:flex; align-items:center; gap:10px; }
.anc-calculator .anc-fish-row-actions label { color:var(--anc-label); font-weight:800; font-size:13px; }
.anc-calculator .anc-fish-row-actions input { width:82px; height:38px; border-radius:999px; border:1px solid var(--anc-input-border); text-align:center; }
.anc-calculator .anc-fish-remove {
    width:34px; height:34px; border-radius:999px; border:0 !important; background:#fff0ef !important; color:#a83228 !important; font-weight:900 !important; cursor:pointer;
}
.anc-calculator .anc-fish-status { margin-top:12px; padding:16px; border-radius:18px; background:#fff; border:1px solid var(--anc-border); }
.anc-calculator .anc-fish-status-title { display:block; font-size:28px; color:var(--anc-result-accent); }
.anc-calculator .anc-fish-status-subtitle { display:block; color:var(--anc-subtitle); margin-top:4px; }
.anc-calculator .anc-fish-meter { margin-top:16px; height:14px; border-radius:999px; overflow:hidden; background:#e7f1f3; }
.anc-calculator .anc-fish-meter-fill { display:block; height:100%; width:0%; max-width:100%; background:var(--anc-result-accent); transition:width .35s ease; }
.anc-calculator .anc-fish-warning .anc-fish-meter-fill { background:#d99b16; }
.anc-calculator .anc-fish-danger .anc-fish-meter-fill { background:#c0392b; }
.anc-calculator .anc-fish-warning .anc-fish-status-title { color:#d99b16; }
.anc-calculator .anc-fish-danger .anc-fish-status-title { color:#c0392b; }
.anc-calculator .anc-fish-warnings ul { margin:12px 0 0; padding-left:20px; color:var(--anc-result-text); }
@media (max-width:700px) {
    .anc-calculator .anc-fish-search-row, .anc-calculator .anc-fish-row, .anc-calculator .anc-fish-row-actions { flex-direction:column; align-items:stretch; }
    .anc-calculator .anc-fish-search-btn, .anc-calculator .anc-fish-manual-btn { min-height:44px; }
    .anc-calculator .anc-fish-row-actions input { width:100%; }
}


.anc-calculator .anc-fish-diagnosis,
.anc-calculator .anc-fish-compatibility {
    margin-top: 16px;
    padding: 16px;
    border-radius: 18px;
    background: #fff;
    border: 1px solid var(--anc-border);
}

.anc-calculator .anc-fish-diagnosis h3,
.anc-calculator .anc-fish-compatibility h3 {
    margin: 0 0 10px;
    color: var(--anc-title);
    font-size: 18px;
}

.anc-calculator .anc-fish-diagnosis p {
    margin: 8px 0;
    color: var(--anc-subtitle);
}

.anc-calculator .anc-fish-biotype strong {
    color: var(--anc-result-accent);
}

.anc-calculator .anc-fish-compatibility-list {
    display: grid;
    gap: 10px;
}

.anc-calculator .anc-fish-compat-item {
    padding: 12px 14px;
    border-radius: 14px;
    font-weight: 700;
    line-height: 1.35;
}

.anc-calculator .anc-fish-compat-ok {
    background: #edfdf6;
    color: #136f4c;
    border: 1px solid #c7f3df;
}

.anc-calculator .anc-fish-compat-warning {
    background: #fff8e8;
    color: #946200;
    border: 1px solid #f4ddb0;
}

.anc-calculator .anc-fish-compat-danger {
    background: #fff1ef;
    color: #a83228;
    border: 1px solid #ffd0ca;
}

.anc-calculator .anc-dosing-intro {
    margin-top: 18px;
    padding: 16px 18px;
    border-radius: 18px;
    background: color-mix(in srgb, var(--anc-result-bg) 72%, #ffffff);
    border: 1px solid color-mix(in srgb, var(--anc-result-accent) 18%, transparent);
}
.anc-calculator .anc-dosing-intro strong { display:block; color:var(--anc-result-accent); margin-bottom:4px; }
.anc-calculator .anc-dosing-intro p { margin:0; color:var(--anc-subtitle); }
.anc-calculator .anc-dosing-alert {
    margin-top:14px; padding:14px 16px; border-radius:16px; background:#fff8e8; color:#946200; border:1px solid #f4ddb0;
}
.anc-calculator .anc-dosing-product-card {
    margin-top:16px; display:flex; gap:12px; align-items:center; padding:14px; border-radius:18px; background:#fff; border:1px solid var(--anc-border); color:var(--anc-title); text-decoration:none;
}
.anc-calculator .anc-dosing-product-card img,
.anc-calculator .anc-dosing-product-card span {
    width:56px; height:56px; border-radius:14px; object-fit:contain; background:color-mix(in srgb, var(--anc-result-bg) 70%, #fff);
}
.anc-calculator .anc-dosing-product-card span { display:grid; place-items:center; }
.anc-calculator .anc-dosing-product-card strong,
.anc-calculator .anc-dosing-product-card small { display:block; }


.anc-calculator .anc-dosing-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.anc-calculator .anc-dosing-grid label:nth-child(4),
.anc-calculator .anc-dosing-grid label:nth-child(5) {
    grid-column: span 1;
}

.anc-calculator .anc-dosing-brand,
.anc-calculator .anc-dosing-product,
.anc-calculator .anc-dosing-usage {
    cursor: pointer;
}

.anc-calculator .anc-dosing-product:disabled,
.anc-calculator .anc-dosing-usage:disabled {
    opacity: .65;
    cursor: not-allowed;
    background: #f6fafb;
}

@media (max-width: 900px) {
    .anc-calculator .anc-dosing-grid {
        grid-template-columns: 1fr;
    }

    .anc-calculator .anc-dosing-grid label:nth-child(4),
    .anc-calculator .anc-dosing-grid label:nth-child(5) {
        grid-column: auto;
    }
}


.anc-calculator .anc-dosing-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.anc-calculator .anc-dosing-brand,
.anc-calculator .anc-dosing-product,
.anc-calculator .anc-dosing-usage {
    cursor: pointer;
}

.anc-calculator .anc-dosing-product:disabled,
.anc-calculator .anc-dosing-usage:disabled {
    opacity: .65;
    cursor: not-allowed;
    background: #f6fafb;
}

@media (max-width: 900px) {
    .anc-calculator .anc-dosing-grid {
        grid-template-columns: 1fr;
    }
}


.anc-calculator .anc-dosing-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.anc-calculator .anc-dosing-product:disabled,
.anc-calculator .anc-dosing-usage:disabled {
    opacity: .65;
    cursor: not-allowed;
    background: #f6fafb;
}

@media (max-width: 900px) {
    .anc-calculator .anc-dosing-grid {
        grid-template-columns: 1fr;
    }
}


.anc-calculator .anc-dosing-app-help {
    margin-top: 14px;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid var(--anc-border);
    background: #ffffff;
}

.anc-calculator .anc-dosing-app-help strong,
.anc-calculator .anc-dosing-app-help span {
    display: block;
}

.anc-calculator .anc-dosing-app-help strong {
    color: var(--anc-result-accent);
    margin-bottom: 4px;
}

.anc-calculator .anc-dosing-app-help span {
    color: var(--anc-subtitle);
}

.anc-calculator .anc-dosing-app-help.anc-risk-medio {
    background: #fff8e8;
    border-color: #f4ddb0;
}

.anc-calculator .anc-dosing-app-help.anc-risk-alto {
    background: #fff1ef;
    border-color: #ffd0ca;
}


.anc-calculator .anc-dosing-advanced-toggle-wrap {
    display: flex;
    align-items: end;
}

.anc-calculator .anc-dosing-advanced-toggle {
    margin-top: 28px;
}

.anc-calculator .anc-dose-adjustment-panel {
    margin-top: 18px;
}

.anc-calculator .anc-adjustment-card {
    padding: 18px;
    border-radius: 20px;
    border: 1px dashed var(--anc-border);
    background: #ffffff;
}

.anc-calculator .anc-adjustment-card > div:first-child strong,
.anc-calculator .anc-adjustment-card > div:first-child span {
    display: block;
}

.anc-calculator .anc-adjustment-card > div:first-child strong {
    color: var(--anc-title);
    font-weight: 900;
}

.anc-calculator .anc-adjustment-card > div:first-child span {
    color: var(--anc-subtitle);
    margin-top: 4px;
}

.anc-calculator .anc-dose-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}

.anc-calculator .anc-dose-options label {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 14px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--anc-result-bg) 55%, #ffffff);
    border: 1px solid var(--anc-border);
    font-weight: 800;
    color: var(--anc-label);
    cursor: pointer;
}

.anc-calculator .anc-custom-multiplier-wrap {
    margin-top: 16px;
    max-width: 320px;
}

.anc-calculator .anc-custom-multiplier-wrap label span {
    display: block;
    font-weight: 800;
    color: var(--anc-label);
    margin-bottom: 8px;
}

.anc-calculator .anc-custom-multiplier-wrap input {
    width: 100%;
    height: var(--anc-input-height);
    padding: 0 16px;
    border: 1px solid var(--anc-input-border);
    border-radius: var(--anc-input-radius);
    background: var(--anc-input-bg);
    color: var(--anc-input-text);
    text-align: center;
    font-size: 16px;
}

@media (max-width: 700px) {
    .anc-calculator .anc-dose-options {
        flex-direction: column;
    }

    .anc-calculator .anc-dose-options label,
    .anc-calculator .anc-custom-multiplier-wrap {
        width: 100%;
    }
}


/* Dose adjustment UX fix */
.anc-calculator .anc-dose-adjustment-section {
    margin-top: 18px;
    width: 100%;
}

.anc-calculator .anc-dosing-advanced-toggle {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin: 0;
    cursor: pointer;
}

.anc-calculator .anc-dosing-advanced-toggle strong {
    color: var(--anc-label);
    font-weight: 900;
}

.anc-calculator .anc-dose-adjustment-panel {
    margin-top: 14px;
    width: 100%;
}

.anc-calculator .anc-dose-adjustment-panel[hidden],
.anc-calculator .anc-custom-multiplier-wrap[hidden] {
    display: none !important;
}

.anc-calculator .anc-adjustment-card {
    padding: 18px;
    border-radius: 22px;
    border: 1px dashed var(--anc-border);
    background: color-mix(in srgb, var(--anc-result-bg) 40%, #ffffff);
}

.anc-calculator .anc-adjustment-head strong,
.anc-calculator .anc-adjustment-head span {
    display: block;
}

.anc-calculator .anc-adjustment-head strong {
    color: var(--anc-title);
    font-weight: 900;
}

.anc-calculator .anc-adjustment-head span {
    color: var(--anc-subtitle);
    margin-top: 4px;
}

.anc-calculator .anc-dose-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}

.anc-calculator .anc-dose-options label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 15px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--anc-border);
    font-weight: 800;
    color: var(--anc-label);
    cursor: pointer;
}

.anc-calculator .anc-dose-options input {
    margin: 0;
}

.anc-calculator .anc-custom-multiplier-wrap {
    margin-top: 16px;
    max-width: 340px;
}

.anc-calculator .anc-custom-multiplier-wrap label span {
    display: block;
    font-weight: 800;
    color: var(--anc-label);
    margin-bottom: 8px;
}

.anc-calculator .anc-custom-multiplier-wrap input {
    width: 100%;
    height: var(--anc-input-height);
    padding: 0 16px;
    border: 1px solid var(--anc-input-border);
    border-radius: var(--anc-input-radius);
    background: var(--anc-input-bg);
    color: var(--anc-input-text);
    text-align: center;
    font-size: 16px;
}

@media (max-width: 700px) {
    .anc-calculator .anc-dosing-advanced-toggle {
        display: flex;
        width: 100%;
    }

    .anc-calculator .anc-dose-options {
        flex-direction: column;
    }

    .anc-calculator .anc-dose-options label,
    .anc-calculator .anc-custom-multiplier-wrap {
        width: 100%;
    }
}

.anc-calculator .anc-waterchange-intro{margin-top:18px;padding:16px 18px;border-radius:18px;background:color-mix(in srgb,var(--anc-result-bg) 72%,#ffffff);border:1px solid color-mix(in srgb,var(--anc-result-accent) 18%,transparent)}
.anc-calculator .anc-waterchange-intro strong{display:block;color:var(--anc-result-accent);margin-bottom:4px}
.anc-calculator .anc-waterchange-intro p{margin:0;color:var(--anc-subtitle)}
.anc-calculator .anc-waterchange-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.anc-calculator .anc-wc-status,.anc-calculator .anc-wc-recommendations{margin-top:16px;padding:16px;border-radius:18px;background:#fff;border:1px solid var(--anc-border)}
.anc-calculator .anc-wc-status-title{display:block;font-size:24px;color:var(--anc-result-accent);font-weight:900}
.anc-calculator .anc-wc-status-text{display:block;color:var(--anc-subtitle);margin-top:4px}
.anc-calculator .anc-wc-warning .anc-wc-status-title{color:#d99b16}
.anc-calculator .anc-wc-recommendations h3{margin:0 0 10px;color:var(--anc-title)}
.anc-calculator .anc-wc-recommendations ul{margin:0;padding-left:20px;color:var(--anc-result-text)}
.anc-calculator .anc-wc-dosing-suggestions{display:grid;gap:12px;margin-top:16px}
.anc-calculator .anc-wc-dose-card{padding:16px;border-radius:18px;background:color-mix(in srgb,var(--anc-result-bg) 55%,#ffffff);border:1px solid var(--anc-border)}
.anc-calculator .anc-wc-dose-card strong,.anc-calculator .anc-wc-dose-card span,.anc-calculator .anc-wc-dose-card b,.anc-calculator .anc-wc-dose-card small{display:block}
.anc-calculator .anc-wc-dose-card strong{color:var(--anc-title);margin-bottom:4px}
.anc-calculator .anc-wc-dose-card span,.anc-calculator .anc-wc-dose-card small{color:var(--anc-subtitle)}
.anc-calculator .anc-wc-dose-card b{margin-top:8px;color:var(--anc-result-accent);font-size:24px}
@media (max-width:900px){.anc-calculator .anc-waterchange-grid{grid-template-columns:1fr}}

.anc-calculator .anc-filtration-intro{margin-top:18px;padding:16px 18px;border-radius:18px;background:color-mix(in srgb,var(--anc-result-bg) 72%,#fff);border:1px solid color-mix(in srgb,var(--anc-result-accent) 18%,transparent)}
.anc-calculator .anc-filtration-intro strong{display:block;color:var(--anc-result-accent);margin-bottom:4px}
.anc-calculator .anc-filtration-intro p{margin:0;color:var(--anc-subtitle)}
.anc-calculator .anc-filtration-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.anc-calculator .anc-filter-status{margin-top:14px;padding:16px;border-radius:18px;background:#fff;border:1px solid var(--anc-border)}
.anc-calculator .anc-filter-status-title{display:block;font-size:26px;font-weight:900;color:var(--anc-result-accent)}
.anc-calculator .anc-filter-status-text{display:block;color:var(--anc-subtitle);margin-top:4px}
.anc-calculator .anc-filter-warning .anc-filter-status-title{color:#d99b16}
.anc-calculator .anc-filter-danger .anc-filter-status-title{color:#c0392b}
.anc-calculator .anc-filter-flow-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px}
.anc-calculator .anc-filter-flow-grid div{padding:14px;border-radius:18px;background:#fff;border:1px solid var(--anc-border)}
.anc-calculator .anc-filter-flow-grid span,.anc-calculator .anc-filter-flow-grid strong{display:block}
.anc-calculator .anc-filter-flow-grid span{color:var(--anc-subtitle);font-size:13px;font-weight:700}
.anc-calculator .anc-filter-flow-grid strong{color:var(--anc-title);font-size:20px;margin-top:4px}
.anc-calculator .anc-filter-meter{margin-top:16px;height:15px;border-radius:999px;overflow:hidden;background:#e7f1f3}
.anc-calculator .anc-filter-meter-fill{display:block;height:100%;width:0%;background:var(--anc-result-accent);transition:width .35s ease}
.anc-calculator .anc-filter-warning .anc-filter-meter-fill{background:#d99b16}
.anc-calculator .anc-filter-danger .anc-filter-meter-fill{background:#c0392b}
.anc-calculator .anc-filter-recommendations{margin-top:16px;padding:16px;border-radius:18px;background:#fff;border:1px solid var(--anc-border)}
.anc-calculator .anc-filter-recommendations h3{margin:0 0 10px;color:var(--anc-title)}
.anc-calculator .anc-filter-recommendations ul{margin:0;padding-left:20px;color:var(--anc-result-text)}
@media (max-width:900px){.anc-calculator .anc-filtration-grid,.anc-calculator .anc-filter-flow-grid{grid-template-columns:1fr}}


.anc-calculator .anc-co2-intro {
    margin-top: 18px;
    padding: 16px 18px;
    border-radius: 18px;
    background: color-mix(in srgb, var(--anc-result-bg) 72%, #ffffff);
    border: 1px solid color-mix(in srgb, var(--anc-result-accent) 18%, transparent);
}

.anc-calculator .anc-co2-intro strong {
    display: block;
    color: var(--anc-result-accent);
    margin-bottom: 4px;
}

.anc-calculator .anc-co2-intro p {
    margin: 0;
    color: var(--anc-subtitle);
}

.anc-calculator .anc-co2-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.anc-calculator .anc-co2-status,
.anc-calculator .anc-co2-target,
.anc-calculator .anc-co2-formula-box,
.anc-calculator .anc-co2-recommendations {
    margin-top: 16px;
    padding: 16px;
    border-radius: 18px;
    background: #fff;
    border: 1px solid var(--anc-border);
}

.anc-calculator .anc-co2-status-title {
    display: block;
    font-size: 26px;
    font-weight: 900;
    color: var(--anc-result-accent);
}

.anc-calculator .anc-co2-status-text {
    display: block;
    color: var(--anc-subtitle);
    margin-top: 4px;
}

.anc-calculator .anc-co2-low .anc-co2-status-title {
    color: #d99b16;
}

.anc-calculator .anc-co2-warning .anc-co2-status-title {
    color: #d99b16;
}

.anc-calculator .anc-co2-danger .anc-co2-status-title {
    color: #c0392b;
}

.anc-calculator .anc-co2-target span,
.anc-calculator .anc-co2-target strong,
.anc-calculator .anc-co2-formula-box strong,
.anc-calculator .anc-co2-formula-box span {
    display: block;
}

.anc-calculator .anc-co2-target span,
.anc-calculator .anc-co2-formula-box span {
    color: var(--anc-subtitle);
}

.anc-calculator .anc-co2-target strong {
    margin-top: 4px;
    color: var(--anc-title);
    font-size: 22px;
}

.anc-calculator .anc-co2-meter {
    margin-top: 16px;
    height: 15px;
    border-radius: 999px;
    overflow: hidden;
    background: #e7f1f3;
}

.anc-calculator .anc-co2-meter-fill {
    display: block;
    height: 100%;
    width: 0%;
    background: var(--anc-result-accent);
    transition: width .35s ease;
}

.anc-calculator .anc-co2-low .anc-co2-meter-fill,
.anc-calculator .anc-co2-warning .anc-co2-meter-fill {
    background: #d99b16;
}

.anc-calculator .anc-co2-danger .anc-co2-meter-fill {
    background: #c0392b;
}

.anc-calculator .anc-co2-recommendations h3 {
    margin: 0 0 10px;
    color: var(--anc-title);
}

.anc-calculator .anc-co2-recommendations ul {
    margin: 0;
    padding-left: 20px;
    color: var(--anc-result-text);
}

@media (max-width: 900px) {
    .anc-calculator .anc-co2-grid {
        grid-template-columns: 1fr;
    }
}


.anc-calculator .anc-lighting-intro {
    margin-top: 18px;
    padding: 16px 18px;
    border-radius: 18px;
    background: color-mix(in srgb, var(--anc-result-bg) 72%, #ffffff);
    border: 1px solid color-mix(in srgb, var(--anc-result-accent) 18%, transparent);
}

.anc-calculator .anc-lighting-intro strong {
    display: block;
    color: var(--anc-result-accent);
    margin-bottom: 4px;
}

.anc-calculator .anc-lighting-intro p {
    margin: 0;
    color: var(--anc-subtitle);
}

.anc-calculator .anc-lighting-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.anc-calculator .anc-light-status,
.anc-calculator .anc-light-target,
.anc-calculator .anc-light-risk-card,
.anc-calculator .anc-light-recommendations {
    margin-top: 16px;
    padding: 16px;
    border-radius: 18px;
    background: #fff;
    border: 1px solid var(--anc-border);
}

.anc-calculator .anc-light-status-title {
    display: block;
    font-size: 26px;
    font-weight: 900;
    color: var(--anc-result-accent);
}

.anc-calculator .anc-light-status-text {
    display: block;
    color: var(--anc-subtitle);
    margin-top: 4px;
}

.anc-calculator .anc-light-low .anc-light-status-title,
.anc-calculator .anc-light-warning .anc-light-status-title {
    color: #d99b16;
}

.anc-calculator .anc-light-danger .anc-light-status-title {
    color: #c0392b;
}

.anc-calculator .anc-light-target span,
.anc-calculator .anc-light-target strong,
.anc-calculator .anc-light-risk-card strong,
.anc-calculator .anc-light-risk-card span {
    display: block;
}

.anc-calculator .anc-light-target span,
.anc-calculator .anc-light-risk-card span {
    color: var(--anc-subtitle);
}

.anc-calculator .anc-light-target strong {
    margin-top: 4px;
    color: var(--anc-title);
    font-size: 22px;
}

.anc-calculator .anc-light-meter {
    margin-top: 16px;
    height: 15px;
    border-radius: 999px;
    overflow: hidden;
    background: #e7f1f3;
}

.anc-calculator .anc-light-meter-fill {
    display: block;
    height: 100%;
    width: 0%;
    background: var(--anc-result-accent);
    transition: width .35s ease;
}

.anc-calculator .anc-light-low .anc-light-meter-fill,
.anc-calculator .anc-light-warning .anc-light-meter-fill {
    background: #d99b16;
}

.anc-calculator .anc-light-danger .anc-light-meter-fill {
    background: #c0392b;
}

.anc-calculator .anc-light-risk-card.anc-risk-alto {
    background: #fff1ef;
    border-color: #ffd0ca;
}

.anc-calculator .anc-light-risk-card.anc-risk-medio {
    background: #fff8e8;
    border-color: #f4ddb0;
}

.anc-calculator .anc-light-risk-card.anc-risk-bajo {
    background: #edfdf6;
    border-color: #c7f3df;
}

.anc-calculator .anc-light-recommendations h3 {
    margin: 0 0 10px;
    color: var(--anc-title);
}

.anc-calculator .anc-light-recommendations ul {
    margin: 0;
    padding-left: 20px;
    color: var(--anc-result-text);
}

@media (max-width: 1100px) {
    .anc-calculator .anc-lighting-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 700px) {
    .anc-calculator .anc-lighting-grid {
        grid-template-columns: 1fr;
    }
}

.anc-calculator .anc-heater-intro{margin-top:18px;padding:16px 18px;border-radius:18px;background:color-mix(in srgb,var(--anc-result-bg) 72%,#fff);border:1px solid color-mix(in srgb,var(--anc-result-accent) 18%,transparent)}
.anc-calculator .anc-heater-intro strong{display:block;color:var(--anc-result-accent);margin-bottom:4px}
.anc-calculator .anc-heater-intro p{margin:0;color:var(--anc-subtitle)}
.anc-calculator .anc-heater-grid,.anc-calculator .anc-heater-grid-result{grid-template-columns:repeat(3,minmax(0,1fr))}
.anc-calculator .anc-heater-status,.anc-calculator .anc-heater-recommendations{margin-top:16px;padding:16px;border-radius:18px;background:#fff;border:1px solid var(--anc-border)}
.anc-calculator .anc-heater-status-title{display:block;font-size:26px;font-weight:900;color:var(--anc-result-accent)}
.anc-calculator .anc-heater-status-text{display:block;color:var(--anc-subtitle);margin-top:4px}
.anc-calculator .anc-heater-warning .anc-heater-status-title{color:#d99b16}
.anc-calculator .anc-heater-grid-result{display:grid;gap:12px;margin-top:16px}
.anc-calculator .anc-heater-grid-result div{padding:14px;border-radius:18px;background:#fff;border:1px solid var(--anc-border)}
.anc-calculator .anc-heater-grid-result span,.anc-calculator .anc-heater-grid-result strong{display:block}
.anc-calculator .anc-heater-grid-result span{color:var(--anc-subtitle);font-size:13px;font-weight:700}
.anc-calculator .anc-heater-grid-result strong{color:var(--anc-title);font-size:20px;margin-top:4px}
.anc-calculator .anc-heater-meter{margin-top:16px;height:15px;border-radius:999px;overflow:hidden;background:#e7f1f3}
.anc-calculator .anc-heater-meter-fill{display:block;height:100%;width:0%;background:var(--anc-result-accent);transition:width .35s ease}
.anc-calculator .anc-heater-warning .anc-heater-meter-fill{background:#d99b16}
.anc-calculator .anc-heater-recommendations h3{margin:0 0 10px;color:var(--anc-title)}
.anc-calculator .anc-heater-recommendations ul{margin:0;padding-left:20px;color:var(--anc-result-text)}
@media (max-width:900px){.anc-calculator .anc-heater-grid,.anc-calculator .anc-heater-grid-result{grid-template-columns:1fr}}