#swimmingCalorieTool {
    --scc-accent: #d4af37;
    --scc-accent-deep: #b8860b;
    --scc-accent-light: rgba(212, 175, 55, 0.14);
    --scc-bg: #fdfbf5;
    --scc-surface: #ffffff;
    --scc-border: #eadfb8;
    --scc-text: #2d2a26;
    --scc-text-sub: #5f5748;
    --scc-text-muted: #8a8172;
    --scc-radius: 10px;
    --scc-radius-sm: 6px;
    --scc-shadow: 0 1px 3px oklch(0% 0 0 / 0.07), 0 1px 2px oklch(0% 0 0 / 0.04);
    --scc-mono: 'Courier New', Courier, monospace;
    background: var(--scc-bg);
    border: 0;
    border-radius: 0;
    box-shadow: none;
    color: var(--scc-text);
    font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", "YuGothic", "Segoe UI", sans-serif;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 24px;
    padding: 22px 16px 42px;
}

#swimmingCalorieTool,
#swimmingCalorieTool *,
#swimmingCalorieTool *::before,
#swimmingCalorieTool *::after {
    box-sizing: border-box;
}

#swimmingCalorieTool .scc-wrap {
    display: grid;
    gap: 12px;
    margin: 0 auto;
    max-width: 960px;
    width: 100%;
}

#swimmingCalorieTool .scc-tool-header {
    align-items: flex-end;
    border-bottom: 1px solid var(--scc-border);
    display: flex;
    gap: 12px;
    justify-content: space-between;
    padding: 4px 0 8px;
}

#swimmingCalorieTool .scc-tool-header h2 {
    align-items: center;
    color: var(--scc-text);
    display: flex;
    font-size: 18px;
    font-weight: 700;
    gap: 8px;
    letter-spacing: -0.3px;
    line-height: 1.25;
    margin: 0;
}

#swimmingCalorieTool .scc-icon {
    align-items: center;
    background: var(--scc-accent);
    border-radius: 8px;
    color: #2d2a26;
    display: flex;
    height: 28px;
    justify-content: center;
    width: 28px;
}

#swimmingCalorieTool .scc-icon i {
    font-size: 16px;
    line-height: 1;
}

#swimmingCalorieTool .scc-badge {
    background: var(--scc-border);
    border-radius: 20px;
    color: var(--scc-text-sub);
    font-size: 11px;
    font-weight: 500;
    padding: 2px 8px;
    white-space: nowrap;
}

#swimmingCalorieTool .scc-input-panel {
    background: var(--scc-surface);
    border: 1px solid var(--scc-border);
    border-radius: var(--scc-radius);
    box-shadow: var(--scc-shadow);
    display: grid;
    gap: 12px;
    padding: 14px 18px 16px;
}

#swimmingCalorieTool .scc-input-row {
    align-items: end;
    display: grid;
    gap: 10px;
    grid-template-columns: 0.85fr 0.85fr 1.3fr;
}

#swimmingCalorieTool .scc-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
    min-width: 0;
}

#swimmingCalorieTool .scc-field label {
    color: var(--scc-text-sub);
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: 0.2px;
    text-transform: uppercase;
}

#swimmingCalorieTool .scc-input-box,
#swimmingCalorieTool .scc-select-box {
    align-items: center;
    background: var(--scc-bg);
    border: 1.5px solid var(--scc-border);
    border-radius: var(--scc-radius-sm);
    display: flex;
    min-width: 0;
    overflow: hidden;
    transition: border-color 0.15s, background-color 0.15s, box-shadow 0.15s;
}

#swimmingCalorieTool .scc-input-box:focus-within,
#swimmingCalorieTool .scc-select-box:focus-within {
    background: #fff;
    border-color: var(--scc-accent);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.13);
}

#swimmingCalorieTool .scc-input-box input,
#swimmingCalorieTool .scc-select-box select {
    background: transparent;
    border: 0;
    color: var(--scc-text);
    flex: 1;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    min-width: 0;
    outline: none;
    padding: 9px 10px;
    width: 100%;
}

#swimmingCalorieTool .scc-select-box select {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--scc-text-muted) 50%), linear-gradient(135deg, var(--scc-text-muted) 50%, transparent 50%);
    background-position: calc(100% - 16px) 50%, calc(100% - 10px) 50%;
    background-repeat: no-repeat;
    background-size: 6px 6px, 6px 6px;
    padding-right: 28px;
}

#swimmingCalorieTool .scc-unit {
    align-items: center;
    background: var(--scc-surface);
    border-left: 1px solid var(--scc-border);
    color: var(--scc-text-muted);
    display: flex;
    font-size: 12px;
    font-weight: 600;
    height: 100%;
    padding: 0 10px;
    white-space: nowrap;
}

#swimmingCalorieTool .scc-quick-row {
    align-items: center;
    border-top: 1px solid rgba(234, 223, 184, 0.72);
    display: flex;
    gap: 10px;
    justify-content: space-between;
    padding-top: 10px;
}

#swimmingCalorieTool .scc-time-chips {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

#swimmingCalorieTool .scc-chips-label {
    color: var(--scc-text-muted);
    font-size: 11px;
    font-weight: 600;
    margin-right: 2px;
}

#swimmingCalorieTool .scc-chip,
#swimmingCalorieTool .scc-btn {
    cursor: pointer;
    font-family: inherit;
    transition: border-color 0.12s, color 0.12s, background-color 0.12s, box-shadow 0.12s;
}

#swimmingCalorieTool .scc-chip {
    background: var(--scc-surface);
    border: 1.5px solid var(--scc-border);
    border-radius: 999px;
    color: var(--scc-text-sub);
    font-size: 12px;
    font-weight: 700;
    padding: 4px 10px;
}

#swimmingCalorieTool .scc-chip:hover,
#swimmingCalorieTool .scc-chip:focus-visible {
    border-color: var(--scc-accent);
    color: var(--scc-accent-deep);
    outline: none;
}

#swimmingCalorieTool .scc-chip.active {
    background: var(--scc-accent);
    border-color: var(--scc-accent);
    color: #2d2a26;
}

#swimmingCalorieTool .scc-btn-row {
    display: flex;
    gap: 8px;
}

#swimmingCalorieTool .scc-btn {
    border-radius: var(--scc-radius-sm);
    font-size: 13px;
    font-weight: 700;
    padding: 8px 16px;
}

#swimmingCalorieTool .scc-btn-ghost {
    background: transparent;
    border: 1.5px solid var(--scc-border);
    color: var(--scc-text-sub);
}

#swimmingCalorieTool .scc-btn-ghost:hover,
#swimmingCalorieTool .scc-btn-ghost:focus-visible {
    background: var(--scc-bg);
    border-color: var(--scc-text-muted);
    outline: none;
}

#swimmingCalorieTool .scc-validation-message {
    color: #b42318;
    font-size: 11.5px;
    line-height: 1.45;
    margin: -4px 0 0;
}

#swimmingCalorieTool .scc-validation-message:empty {
    display: none;
}

#swimmingCalorieTool .scc-results-grid,
#swimmingCalorieTool .scc-tables-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: 1fr 1fr;
}

#swimmingCalorieTool .scc-card-main,
#swimmingCalorieTool .scc-card-metric,
#swimmingCalorieTool .scc-table-card,
#swimmingCalorieTool .scc-viz-card,
#swimmingCalorieTool .scc-info-note {
    background: var(--scc-surface);
    border: 1px solid var(--scc-border);
    border-radius: var(--scc-radius);
    box-shadow: var(--scc-shadow);
}

#swimmingCalorieTool .scc-card-main {
    background: linear-gradient(135deg, #fffaf0 0%, #f7edcf 100%);
    display: grid;
    gap: 8px;
    min-width: 0;
    padding: 18px 20px;
}

#swimmingCalorieTool .scc-main-label,
#swimmingCalorieTool .scc-metric-label {
    color: var(--scc-text-sub);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.4px;
    text-transform: uppercase;
}

#swimmingCalorieTool .scc-main-value {
    color: var(--scc-accent-deep);
    font-family: var(--scc-mono);
    font-size: clamp(38px, 6vw, 52px);
    font-weight: 800;
    letter-spacing: -2px;
    line-height: 1;
}

#swimmingCalorieTool .scc-main-value small {
    color: var(--scc-text-sub);
    font-family: var(--scc-mono);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-left: 4px;
}

#swimmingCalorieTool .scc-main-sub {
    color: var(--scc-text-sub);
    font-size: 13px;
    font-weight: 600;
}

#swimmingCalorieTool .scc-main-metrics-row {
    display: grid;
    gap: 8px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 2px;
}

#swimmingCalorieTool .scc-main-metric {
    background: rgba(255, 255, 255, 0.64);
    border: 1px solid rgba(234, 223, 184, 0.8);
    border-radius: 8px;
    display: grid;
    gap: 2px;
    min-width: 0;
    padding: 8px 9px;
}

#swimmingCalorieTool .scc-main-metric-label {
    color: var(--scc-text-muted);
    font-size: 11px;
    font-weight: 600;
}

#swimmingCalorieTool .scc-main-metric-value {
    color: var(--scc-text);
    font-family: var(--scc-mono);
    font-size: 15px;
    font-weight: 800;
    letter-spacing: -0.4px;
    white-space: nowrap;
}

#swimmingCalorieTool .scc-metrics-right {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

#swimmingCalorieTool .scc-card-metric {
    display: grid;
    gap: 4px;
    min-width: 0;
    padding: 13px 14px;
}

#swimmingCalorieTool .scc-metric-value {
    color: var(--scc-text);
    font-family: var(--scc-mono);
    font-size: 21px;
    font-weight: 800;
    letter-spacing: -0.8px;
    line-height: 1.15;
}

#swimmingCalorieTool .scc-metric-value small {
    color: var(--scc-text-muted);
    font-family: var(--scc-mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: -0.2px;
}

#swimmingCalorieTool .scc-metric-sub {
    color: var(--scc-text-muted);
    font-size: 11.5px;
    font-weight: 500;
}

#swimmingCalorieTool .scc-table-card,
#swimmingCalorieTool .scc-viz-card {
    display: grid;
    gap: 10px;
    min-width: 0;
    padding: 14px;
}

#swimmingCalorieTool .scc-card-head {
    display: grid;
    gap: 2px;
}

#swimmingCalorieTool .scc-card-head h3 {
    color: var(--scc-text);
    font-size: 14.5px;
    font-weight: 800;
    letter-spacing: -0.2px;
    margin: 0;
}

#swimmingCalorieTool .scc-card-head p {
    color: var(--scc-text-muted);
    font-size: 12px;
    line-height: 1.45;
    margin: 0;
}

#swimmingCalorieTool .scc-table-scroll {
    overflow-x: auto;
    width: 100%;
}

#swimmingCalorieTool .scc-table {
    border-collapse: collapse;
    min-width: 100%;
    width: 100%;
}

#swimmingCalorieTool .scc-table th,
#swimmingCalorieTool .scc-table td {
    border-bottom: 1px solid rgba(234, 223, 184, 0.72);
    font-size: 12.5px;
    padding: 8px 7px;
    text-align: right;
    white-space: nowrap;
}

#swimmingCalorieTool .scc-table th:first-child,
#swimmingCalorieTool .scc-table td:first-child {
    color: var(--scc-text-sub);
    font-weight: 700;
    text-align: left;
}

#swimmingCalorieTool .scc-table th {
    color: var(--scc-text-muted);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
}

#swimmingCalorieTool .scc-table td:not(:first-child) {
    color: var(--scc-text);
    font-family: var(--scc-mono);
    font-weight: 700;
}

#swimmingCalorieTool .scc-table tr:last-child td,
#swimmingCalorieTool .scc-table tr:last-child th {
    border-bottom: 0;
}

#swimmingCalorieTool .scc-table .scc-highlight td,
#swimmingCalorieTool .scc-table .scc-highlight th {
    background: rgba(212, 175, 55, 0.12);
    color: var(--scc-text);
}

#swimmingCalorieTool .scc-viz-body {
    display: grid;
    gap: 8px;
}

#swimmingCalorieTool .scc-viz-bar-item {
    align-items: center;
    background: var(--scc-bg);
    border: 1px solid rgba(234, 223, 184, 0.72);
    border-radius: 9px;
    display: grid;
    gap: 8px;
    grid-template-columns: 1.05fr minmax(90px, 1.5fr) 88px 110px;
    min-width: 0;
    padding: 9px 10px;
}

#swimmingCalorieTool .scc-viz-bar-item.current {
    background: rgba(212, 175, 55, 0.11);
    border-color: rgba(212, 175, 55, 0.62);
}

#swimmingCalorieTool .scc-viz-label {
    color: var(--scc-text);
    display: grid;
    font-size: 12.5px;
    font-weight: 800;
    line-height: 1.25;
    min-width: 0;
}

#swimmingCalorieTool .scc-viz-label span {
    color: var(--scc-text-muted);
    font-family: var(--scc-mono);
    font-size: 11px;
    font-weight: 700;
}

#swimmingCalorieTool .scc-bar-track {
    background: rgba(45, 42, 38, 0.08);
    border-radius: 999px;
    height: 7px;
    overflow: hidden;
}

#swimmingCalorieTool .scc-bar-fill {
    background: #d7c389;
    border-radius: inherit;
    display: block;
    height: 100%;
}

#swimmingCalorieTool .scc-bar-fill.current {
    background: var(--scc-accent);
}

#swimmingCalorieTool .scc-viz-stat,
#swimmingCalorieTool .scc-viz-detail {
    color: var(--scc-text);
    font-family: var(--scc-mono);
    font-size: 12.5px;
    font-weight: 800;
    text-align: right;
    white-space: nowrap;
}

#swimmingCalorieTool .scc-viz-stat span,
#swimmingCalorieTool .scc-viz-detail {
    color: var(--scc-text-muted);
    font-size: 11px;
    font-weight: 700;
}

#swimmingCalorieTool .scc-info-note {
    align-items: flex-start;
    background: #fffaf0;
    display: flex;
    gap: 8px;
    padding: 11px 13px;
}

#swimmingCalorieTool .scc-note-icon {
    align-items: center;
    background: var(--scc-accent-light);
    border-radius: 50%;
    color: var(--scc-accent-deep);
    display: flex;
    flex: 0 0 auto;
    font-family: var(--scc-mono);
    font-weight: 800;
    height: 20px;
    justify-content: center;
    width: 20px;
}

#swimmingCalorieTool .scc-info-note p {
    color: var(--scc-text-sub);
    font-size: 12.2px;
    line-height: 1.55;
    margin: 0;
}

@media (max-width: 900px) {
    #swimmingCalorieTool .scc-input-row {
        grid-template-columns: 1fr 1fr;
    }

    #swimmingCalorieTool .scc-style-group {
        grid-column: 1 / -1;
    }

    #swimmingCalorieTool .scc-results-grid,
    #swimmingCalorieTool .scc-tables-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    #swimmingCalorieTool {
        padding: 18px 12px 36px;
    }

    #swimmingCalorieTool .scc-tool-header,
    #swimmingCalorieTool .scc-quick-row {
        align-items: flex-start;
        flex-direction: column;
    }

    #swimmingCalorieTool .scc-badge {
        white-space: normal;
    }

    #swimmingCalorieTool .scc-btn-row {
        width: 100%;
    }

    #swimmingCalorieTool .scc-btn {
        flex: 1;
    }

    #swimmingCalorieTool .scc-viz-bar-item {
        grid-template-columns: 1fr;
    }

    #swimmingCalorieTool .scc-viz-stat,
    #swimmingCalorieTool .scc-viz-detail {
        text-align: left;
    }
}

@media (max-width: 520px) {
    #swimmingCalorieTool .scc-input-panel,
    #swimmingCalorieTool .scc-card-main,
    #swimmingCalorieTool .scc-table-card,
    #swimmingCalorieTool .scc-viz-card {
        padding-left: 12px;
        padding-right: 12px;
    }

    #swimmingCalorieTool .scc-input-row,
    #swimmingCalorieTool .scc-main-metrics-row,
    #swimmingCalorieTool .scc-metrics-right {
        grid-template-columns: 1fr;
    }

    #swimmingCalorieTool .scc-style-group {
        grid-column: auto;
    }

    #swimmingCalorieTool .scc-main-value {
        font-size: 38px;
        letter-spacing: -1.5px;
    }
}