.pg-atkspd {
    display: grid;
    gap: 20px;
}

.pg-atkspd__header,
.pg-atkspd__chooser,
.pg-atkspd__summary-card,
.pg-atkspd__controls-header,
.pg-atkspd__input-row,
.pg-atkspd__hero-result {
    display: flex;
    gap: 16px;
}

.pg-atkspd__header,
.pg-atkspd__controls-header {
    align-items: center;
    justify-content: space-between;
}

.pg-atkspd__title,
.pg-atkspd__panel h3,
.pg-atkspd__summary-name,
.pg-atkspd__help-header h3,
.pg-atkspd__formula-card h4 {
    margin: 0;
}

.pg-atkspd__subtitle,
.pg-atkspd__guide,
.pg-atkspd__microcopy,
.pg-atkspd__formula-card p,
.pg-atkspd__formula-card ol,
.pg-atkspd__formula-card ul {
    margin: 6px 0 0;
}

.pg-atkspd__panel {
    background: transparent;
    border: 0;
    border-radius: 0;
    padding: 0;
}

.pg-atkspd__chooser {
    align-items: stretch;
    flex-wrap: wrap;
}

.pg-atkspd__chooser > * {
    flex: 1 1 320px;
}

.pg-atkspd__hero-picker {
    position: relative;
}

.pg-atkspd__hero-select {
    position: relative;
    display: block;
    width: 100%;
    box-sizing: border-box;
    min-height: 45px;
    margin-top: 10px;
    padding: 0.6em 2.75em 0.75em 1em;
    border: 2px solid rgba(255, 215, 0, 0.8);
    border-radius: 0;
    background: transparent;
    color: inherit;
    text-align: left;
    font: inherit;
    font-weight: inherit;
    line-height: 1.2;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
}

.pg-atkspd__hero-select::after {
    content: '\25BE';
    position: absolute;
    top: 50%;
    right: 0.9rem;
    transform: translateY(-50%);
    pointer-events: none;
    opacity: 0.8;
    font-size: 0.8em;
}

.pg-atkspd__hero-select[aria-expanded="true"]::after {
    content: '\25B4';
}

.pg-atkspd__hero-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    z-index: 30;
    padding: 14px;
    border: 1px solid rgba(255, 215, 0, 0.35);
    border-radius: 10px;
    background: rgba(10, 10, 10, 0.96);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

.pg-atkspd__search-input,
.pg-atkspd select,
.pg-atkspd input[type="number"] {
    width: 100%;
    margin-top: 10px;
}

.pg-atkspd__search-results {
    display: grid;
    gap: 12px;
    margin-top: 14px;
    padding: 6px 4px 6px 0;
    max-height: 360px;
    overflow: auto;
}

 .pg-atkspd__hero-result {
    align-items: center;
    width: 100%;
    padding: 16px 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.02);
    text-align: left;
    cursor: pointer;
}

.pg-atkspd__hero-result:hover {
    transform: translateY(-1px);
    border-color: rgba(255, 215, 0, 0.45);
}

.pg-atkspd__hero-result,
.pg-atkspd__hero-result strong,
.pg-atkspd__hero-result small {
    color: #fff;
}

.pg-atkspd__hero-result-thumb-wrap,
.pg-atkspd__hero-thumb-wrap {
    flex: 0 0 auto;
    width: 80px;
    height: 80px;
    border-radius: 14px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.05);
    display: grid;
    place-items: center;
}

.pg-atkspd__hero-result-thumb,
.pg-atkspd__hero-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pg-atkspd__hero-result-text {
    display: grid;
    gap: 6px;
}

.pg-atkspd__summary-card {
    align-items: center;
}

.pg-atkspd__summary-content {
    flex: 1 1 auto;
    min-width: 0;
}

.pg-atkspd__hero-thumb-wrap {
    width: 110px;
    height: 110px;
}

.pg-atkspd__hero-thumb-placeholder {
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    opacity: 0.75;
}

.pg-atkspd__stats-grid,
.pg-atkspd__output-grid,
.pg-atkspd__formula-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    margin-top: 16px;
}

.pg-atkspd__stats-grid div,
.pg-atkspd__output-grid div,
.pg-atkspd__formula-card {
    display: grid;
    gap: 5px;
    padding: 12px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.pg-atkspd__stats-grid span,
.pg-atkspd__output-grid span,
.pg-atkspd__slider-labels span,
.pg-atkspd__slider-scale,
.pg-atkspd__hero-result small,
.pg-atkspd__microcopy,
.pg-atkspd__formula-card li,
.pg-atkspd__formula-card p {
    font-size: 0.92rem;
    opacity: 0.82;
}

.pg-atkspd__stats-grid strong,
.pg-atkspd__output-grid strong,
.pg-atkspd__slider-labels strong,
.pg-atkspd__equation-line {
    font-size: 1.05rem;
}

.pg-atkspd__controls.is-hidden {
    display: none;
}

.pg-atkspd__toggle {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.pg-atkspd__slider-wrap {
    margin-top: 18px;
    padding: 18px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
}

.pg-atkspd__slider-labels,
.pg-atkspd__slider-scale,
.pg-atkspd__input-row {
    justify-content: space-between;
    align-items: center;
}

.pg-atkspd__zone-row {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-top: 14px;
}

.pg-atkspd__zone-card {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 12px;
    max-width: 100%;
    padding: 0;
    border-radius: 0;
    background: transparent;
    border: 0;
    text-align: right;
}

.pg-atkspd__zone-card span {
    font-size: 0.92rem;
    opacity: 0.82;
    white-space: nowrap;
}

.pg-atkspd__zone-card strong {
    font-size: 1.05rem;
    color: #fff;
    white-space: nowrap;
}



.pg-atkspd__equation-display {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
    padding: 18px 20px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.pg-atkspd__equation-display--multiline {
    align-items: flex-start;
}

.pg-atkspd__equation-main,
.pg-atkspd__equation-group,
.pg-atkspd__equation-stack,
.pg-atkspd__equation-inline {
    color: #fff;
    font-size: 1.15rem;
    line-height: 1.2;
}

.pg-atkspd__equation-main,
.pg-atkspd__equation-group,
.pg-atkspd__equation-stack {
    font-weight: 700;
}

.pg-atkspd__equation-stack {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.pg-atkspd__equation-inline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 600;
}

.pg-atkspd__fraction {
    display: inline-grid;
    grid-template-rows: auto 1px auto;
    align-items: center;
    justify-items: center;
    min-width: 88px;
}

.pg-atkspd__fraction--wide {
    min-width: min(100%, 620px);
}

.pg-atkspd__fraction-top,
.pg-atkspd__fraction-bottom {
    padding: 0 8px;
    text-align: center;
    white-space: nowrap;
}

.pg-atkspd__fraction-top {
    padding-bottom: 6px;
}

.pg-atkspd__fraction-bottom {
    padding-top: 6px;
}

.pg-atkspd__fraction-bar {
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.9);
}

.pg-atkspd__help-content {
    margin-top: 18px;
}

.pg-atkspd__help-readme {
    display: grid;
    gap: 16px;
}

.pg-atkspd__color-guide {
    display: grid;
    gap: 10px;
    margin-top: 10px;
}

.pg-atkspd__color-row {
    display: grid;
    grid-template-columns: 18px auto;
    gap: 8px 12px;
    align-items: start;
}

.pg-atkspd__color-row strong,
.pg-atkspd__color-row small {
    grid-column: 2;
}

.pg-atkspd__color-swatch {
    width: 18px;
    height: 18px;
    border-radius: 999px;
    box-shadow: 0 0 0 1px rgba(255,255,255,0.12) inset;
}

.pg-atkspd__color-swatch.is-strong { background: #39d353; }
.pg-atkspd__color-swatch.is-good { background: #9acd32; }
.pg-atkspd__color-swatch.is-moderate { background: #ffb347; }
.pg-atkspd__color-swatch.is-heavy { background: #ff6b6b; }

.pg-atkspd__slider-wrap input[type="range"] {
    width: 100%;
    margin: 14px 0 8px;
    accent-color: #7bd88f;
}

.pg-atkspd__slider-wrap[data-pg-zone="strong"] input[type="range"] {
    accent-color: #39d353;
}

.pg-atkspd__slider-wrap[data-pg-zone="good"] input[type="range"] {
    accent-color: #9acd32;
}

.pg-atkspd__slider-wrap[data-pg-zone="moderate"] input[type="range"] {
    accent-color: #ffb347;
}

.pg-atkspd__slider-wrap[data-pg-zone="heavy"] input[type="range"] {
    accent-color: #ff6b6b;
}


.pg-atkspd__search-results::-webkit-scrollbar,
.pg-atkspd__help-dialog::-webkit-scrollbar {
    width: 10px;
}

.pg-atkspd__search-results::-webkit-scrollbar-track,
.pg-atkspd__help-dialog::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 999px;
}

.pg-atkspd__search-results::-webkit-scrollbar-thumb,
.pg-atkspd__help-dialog::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(255, 215, 0, 0.75), rgba(255, 179, 71, 0.75));
    border-radius: 999px;
    border: 2px solid rgba(0, 0, 0, 0);
    background-clip: padding-box;
}

.pg-atkspd__search-results,
.pg-atkspd__help-dialog {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 215, 0, 0.75) rgba(255, 255, 255, 0.04);
}

.pg-atkspd__search-loading,
.pg-atkspd__search-end {
    padding: 8px 6px 2px;
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.78;
}

.pg-atkspd__help-modal[hidden] {
    display: none !important;
}

.pg-atkspd__help-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: grid;
    place-items: center;
    padding: max(16px, env(safe-area-inset-top)) 16px max(16px, env(safe-area-inset-bottom)) 16px;
}


.pg-atkspd__help-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.72);
}

.pg-atkspd__help-dialog {
    position: relative;
    z-index: 2;
    width: min(980px, calc(100vw - 32px));
    margin: 0;
    max-height: min(600px, calc(100vh - 32px));
    overflow: auto;
    background: #111;
    color: #fff;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 20px;
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.5);
}


.pg-atkspd__help-header {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 16px;
}

.pg-atkspd__help-close {
    position: fixed;
    top: max(18px, calc(env(safe-area-inset-top) + 8px));
    right: 18px;
    z-index: 3;
    width: 44px;
    height: 44px;
    display: inline-grid;
    place-items: center;
    border: 0;
    background: transparent;
    color: inherit;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    padding: 0;
}


.pg-atkspd__formula-stack {
    display: grid;
    gap: 14px;
}

.pg-atkspd__formula-card--equation {
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
}

.pg-atkspd__equation-block {
    margin-top: 10px;
    padding: 8px 0 0;
    border-radius: 0;
    background: transparent;
    border: 0;
}

.pg-atkspd__equation-line {
    font-family: inherit;
    font-weight: 700;
    line-height: 1.5;
}

.pg-atkspd__help-dialog .pg-atkspd__formula-card,
.pg-atkspd__help-dialog .pg-atkspd__stats-grid div,
.pg-atkspd__help-dialog .pg-atkspd__output-grid div {
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
}

.pg-atkspd__help-dialog .pg-atkspd__formula-grid {
    gap: 20px;
}

body.pg-atkspd-help-open {
    overflow: hidden;
}

@media (max-width: 900px) {
    .pg-atkspd__header,
    .pg-atkspd__controls-header,
    .pg-atkspd__summary-card,
    .pg-atkspd__input-row {
        flex-direction: column;
        align-items: stretch;
    }

    .pg-atkspd__hero-thumb-wrap {
        width: 92px;
        height: 92px;
    }
}

@media (max-width: 640px) {
    .pg-atkspd__panel {
        padding: 16px;
    }

    .pg-atkspd__stats-grid,
    .pg-atkspd__output-grid,
    .pg-atkspd__formula-grid {
        grid-template-columns: 1fr;
    }

    .pg-atkspd__zone-row {
        justify-content: stretch;
    }

    .pg-atkspd__zone-card {
        width: 100%;
        min-width: 0;
    }

    .pg-atkspd__help-modal {
        padding: max(20px, calc(env(safe-area-inset-top) + 12px)) 10px max(20px, calc(env(safe-area-inset-bottom) + 12px)) 10px;
    }

    .pg-atkspd__help-dialog {
        width: min(980px, calc(100vw - 20px));
        max-height: calc(75vh - 40px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
        padding: 18px 16px;
    }

    .pg-atkspd__help-content {
        margin-top: 14px;
        padding-bottom: 8px;
    }
}

@media (max-width: 640px) {
    .pg-atkspd__equation-display {
        padding: 14px 16px;
        gap: 8px;
    }

    .pg-atkspd__equation-main,
    .pg-atkspd__equation-group,
    .pg-atkspd__equation-stack {
        font-size: 1rem;
    }

    .pg-atkspd__equation-inline {
        font-size: 0.9rem;
        gap: 6px;
    }

    .pg-atkspd__fraction--wide {
        min-width: 100%;
    }
}

.pg-atkspd__zone-card[data-pg-zone="strong"] strong { color: #39d353; }
.pg-atkspd__zone-card[data-pg-zone="good"] strong { color: #9acd32; }
.pg-atkspd__zone-card[data-pg-zone="moderate"] strong { color: #ffb347; }
.pg-atkspd__zone-card[data-pg-zone="heavy"] strong { color: #ff6b6b; }