@charset "UTF-8";

#tool-travel-distance-calculator,
#tool-travel-distance-calculator * {
    box-sizing: border-box;
}

#tool-travel-distance-calculator {
    --accent: #b8860b;
    --accent-light: #fbf7eb;
    --accent-mid: #eadfb8;
    --tdc-bg: #faf9f7;
    --tdc-surface: #ffffff;
    --tdc-border: #e8e4dc;
    --tdc-border-strong: #d8d1c6;
    --tdc-text: #2d2a26;
    --tdc-muted: #5f5a56;
    --tdc-warn: #b45309;
    --tdc-warn-soft: #fff7ed;
    --tdc-mono: 'Courier New', Courier, monospace;
    --tdc-sans: Helvetica, Arial, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", sans-serif;
    --tdc-shadow: 0 1px 4px rgba(0, 0, 0, 0.06), 0 0 0 1px rgba(0, 0, 0, 0.04);
    display: grid;
    gap: 18px;
    padding: 24px;
    border: 1px solid #eee7dc;
    border-radius: 18px;
    background: var(--tdc-bg);
    color: var(--tdc-text);
    font-family: var(--tdc-sans);
}

#tool-travel-distance-calculator .tdc-tool-intro {
    display: grid;
    gap: 10px;
}

#tool-travel-distance-calculator .tdc-title-wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: 10px 14px;
}

#tool-travel-distance-calculator .tdc-kicker {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    padding: 5px 10px;
    border: 1px solid rgba(184, 134, 11, 0.20);
    border-radius: 999px;
    background: var(--accent-light);
    color: var(--accent);
    font-size: 15px;
    font-weight: 800;
}

#tool-travel-distance-calculator .tool-section-title {
    margin: 0;
    color: var(--tdc-text);
    letter-spacing: -0.03em;
}

#tool-travel-distance-calculator .tdc-tool-lead {
    max-width: 920px;
    margin: 0;
    color: var(--tdc-muted);
    font-size: 17px;
    line-height: 1.72;
}

#tool-travel-distance-calculator .tdc-main-layout {
    display: grid;
    grid-template-columns: minmax(300px, 0.82fr) minmax(0, 1.18fr);
    gap: 16px;
    align-items: start;
}

#tool-travel-distance-calculator .tdc-input-col,
#tool-travel-distance-calculator .tdc-result-col {
    display: grid;
    gap: 12px;
    min-width: 0;
}

#tool-travel-distance-calculator .tdc-card,
#tool-travel-distance-calculator .tdc-main-result,
#tool-travel-distance-calculator .tdc-summary-card,
#tool-travel-distance-calculator .tdc-warning,
#tool-travel-distance-calculator .tdc-note-box {
    min-width: 0;
    border: 1px solid var(--tdc-border);
    border-radius: 14px;
    background: var(--tdc-surface);
    box-shadow: var(--tdc-shadow);
}

#tool-travel-distance-calculator .tdc-card {
    display: grid;
    gap: 14px;
    padding: 16px;
}

#tool-travel-distance-calculator .tdc-input-card {
    border-color: rgba(184, 134, 11, 0.24);
}

#tool-travel-distance-calculator .tdc-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    min-width: 0;
}

#tool-travel-distance-calculator .tdc-card-head h3 {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin: 0;
    color: var(--tdc-text);
    font-size: 17px;
    font-weight: 800;
    letter-spacing: -0.01em;
}

#tool-travel-distance-calculator .tdc-card-head i {
    color: var(--accent);
}

#tool-travel-distance-calculator .tdc-head-note {
    flex: 0 0 auto;
    color: var(--tdc-muted);
    font-family: var(--tdc-mono);
    font-size: 14px;
    font-weight: 800;
}

#tool-travel-distance-calculator .tdc-input-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(130px, 0.48fr);
    gap: 10px;
}

#tool-travel-distance-calculator .tdc-input-group {
    display: grid;
    gap: 6px;
    min-width: 0;
}

#tool-travel-distance-calculator .tdc-input-group label,
#tool-travel-distance-calculator .tdc-chip-label,
#tool-travel-distance-calculator .tdc-summary-label,
#tool-travel-distance-calculator .tdc-result-topline {
    color: var(--tdc-muted);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.03em;
}

#tool-travel-distance-calculator .tdc-input-row,
#tool-travel-distance-calculator .tdc-time-grid,
#tool-travel-distance-calculator .tdc-unit-input {
    display: grid;
    gap: 8px;
    min-width: 0;
    align-items: center;
}

#tool-travel-distance-calculator .tdc-input-row {
    grid-template-columns: minmax(0, 1fr) 84px;
}

#tool-travel-distance-calculator .tdc-time-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

#tool-travel-distance-calculator .tdc-unit-input {
    grid-template-columns: minmax(0, 1fr) auto;
    border: 1px solid var(--tdc-border-strong);
    border-radius: 10px;
    background: #fff;
    transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

#tool-travel-distance-calculator .tdc-unit-input:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.10);
}

#tool-travel-distance-calculator .tdc-unit-input span {
    padding-right: 10px;
    color: var(--tdc-muted);
    font-size: 14px;
    font-weight: 800;
    white-space: nowrap;
}

#tool-travel-distance-calculator .tdc-input,
#tool-travel-distance-calculator .tdc-unit-select,
#tool-travel-distance-calculator .tdc-select {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: 42px;
    border: 1px solid var(--tdc-border-strong);
    border-radius: 10px;
    background: #fff;
    color: var(--tdc-text);
    font-size: 16px;
    line-height: 1.4;
    transition: border-color 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}

#tool-travel-distance-calculator .tdc-input {
    padding: 10px 11px;
    font-family: var(--tdc-mono);
    font-weight: 800;
}

#tool-travel-distance-calculator .tdc-unit-input .tdc-input {
    border: 0;
    border-radius: 10px 0 0 10px;
    background: transparent;
}

#tool-travel-distance-calculator .tdc-unit-select,
#tool-travel-distance-calculator .tdc-select {
    padding: 10px 8px;
    font-weight: 800;
}

#tool-travel-distance-calculator .tdc-input:hover,
#tool-travel-distance-calculator .tdc-unit-select:hover,
#tool-travel-distance-calculator .tdc-select:hover {
    border-color: var(--accent-mid);
}

#tool-travel-distance-calculator .tdc-input:focus,
#tool-travel-distance-calculator .tdc-unit-select:focus,
#tool-travel-distance-calculator .tdc-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.10);
}

#tool-travel-distance-calculator .tdc-unit-input .tdc-input:focus {
    box-shadow: none;
}

#tool-travel-distance-calculator .tdc-input[aria-invalid="true"] {
    border-color: var(--tdc-warn);
    background: var(--tdc-warn-soft);
}

#tool-travel-distance-calculator .tdc-chip-zone {
    display: grid;
    gap: 8px;
}

#tool-travel-distance-calculator .tdc-chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

#tool-travel-distance-calculator .tdc-preset-chip {
    min-height: 36px;
    border: 1px solid var(--tdc-border);
    border-radius: 999px;
    background: #fff;
    color: var(--tdc-text);
    cursor: pointer;
    font-size: 14px;
    font-weight: 800;
    transition: border-color 0.16s ease, color 0.16s ease, background-color 0.16s ease, transform 0.16s ease;
}

#tool-travel-distance-calculator .tdc-preset-chip:hover,
#tool-travel-distance-calculator .tdc-preset-chip:focus-visible,
#tool-travel-distance-calculator .tdc-preset-chip.is-active {
    border-color: var(--accent);
    background: var(--accent-light);
    color: var(--accent);
}

#tool-travel-distance-calculator .tdc-preset-chip:hover {
    transform: translateY(-1px);
}

#tool-travel-distance-calculator .tdc-action-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    gap: 8px;
}

#tool-travel-distance-calculator .tool-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 42px;
    border: 1px solid var(--tdc-border);
    border-radius: 10px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 900;
    transition: background-color 0.16s ease, border-color 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

#tool-travel-distance-calculator .tdc-copy-btn {
    border-color: rgba(184, 134, 11, 0.24);
    background: var(--accent);
    color: #fff;
}

#tool-travel-distance-calculator .tdc-reset-btn {
    background: #fff;
    color: var(--tdc-text);
}

#tool-travel-distance-calculator .tool-btn:hover,
#tool-travel-distance-calculator .tool-btn:focus-visible {
    transform: translateY(-1px);
}

#tool-travel-distance-calculator .tdc-copy-btn:hover,
#tool-travel-distance-calculator .tdc-copy-btn:focus-visible {
    background: #9f7208;
}

#tool-travel-distance-calculator .tdc-reset-btn:hover,
#tool-travel-distance-calculator .tdc-reset-btn:focus-visible {
    border-color: var(--accent);
    color: var(--accent);
}

#tool-travel-distance-calculator .tdc-warning {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 14px;
    border-color: rgba(180, 83, 9, 0.28);
    background: var(--tdc-warn-soft);
    color: var(--tdc-warn);
    font-weight: 800;
}

#tool-travel-distance-calculator .tdc-hidden {
    display: none !important;
}

#tool-travel-distance-calculator .tdc-main-result {
    display: grid;
    gap: 10px;
    padding: 20px;
    border-color: rgba(184, 134, 11, 0.30);
    background: linear-gradient(135deg, #fffdf8 0%, #fbf7eb 100%);
}

#tool-travel-distance-calculator .tdc-main-result h3 {
    margin: 0;
    color: var(--tdc-text);
    font-size: 18px;
    font-weight: 900;
}

#tool-travel-distance-calculator .tdc-result-value {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 8px;
    color: var(--accent);
    font-family: var(--tdc-mono);
    font-weight: 900;
    letter-spacing: -0.04em;
}

#tool-travel-distance-calculator .tdc-result-value span:first-child {
    font-size: clamp(34px, 6vw, 52px);
    line-height: 1;
}

#tool-travel-distance-calculator .tdc-result-value span:last-child {
    font-size: 24px;
}

#tool-travel-distance-calculator .tdc-result-lead {
    margin: 0;
    color: var(--tdc-text);
    font-size: 16px;
    line-height: 1.62;
}

#tool-travel-distance-calculator .tdc-result-mini {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

#tool-travel-distance-calculator .tdc-result-mini span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 9px;
    border: 1px solid rgba(184, 134, 11, 0.18);
    border-radius: 999px;
    background: #fff;
    color: var(--tdc-muted);
    font-size: 14px;
    font-weight: 800;
}

#tool-travel-distance-calculator .tdc-result-mini strong {
    color: var(--tdc-text);
    font-family: var(--tdc-mono);
}

#tool-travel-distance-calculator .tdc-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

#tool-travel-distance-calculator .tdc-summary-card {
    display: grid;
    gap: 6px;
    padding: 13px;
}

#tool-travel-distance-calculator .tdc-summary-value {
    color: var(--tdc-text);
    font-family: var(--tdc-mono);
    font-size: 18px;
    line-height: 1.22;
}

#tool-travel-distance-calculator .tdc-summary-card p {
    margin: 0;
    color: var(--tdc-muted);
    font-size: 13px;
    line-height: 1.45;
}

#tool-travel-distance-calculator .tdc-formula-box {
    overflow-x: auto;
    padding: 12px;
    border: 1px dashed var(--accent-mid);
    border-radius: 10px;
    background: #fffdf8;
}

#tool-travel-distance-calculator .tdc-formula-box code {
    color: var(--tdc-text);
    font-family: var(--tdc-mono);
    font-size: 15px;
    font-weight: 800;
    white-space: nowrap;
}

#tool-travel-distance-calculator .tdc-scale-list {
    display: grid;
    gap: 10px;
}

#tool-travel-distance-calculator .tdc-scale-item {
    display: grid;
    gap: 6px;
}

#tool-travel-distance-calculator .tdc-scale-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    color: var(--tdc-muted);
    font-size: 14px;
    font-weight: 800;
}

#tool-travel-distance-calculator .tdc-scale-meta strong {
    color: var(--tdc-text);
    font-family: var(--tdc-mono);
}

#tool-travel-distance-calculator .tdc-scale-track {
    height: 9px;
    overflow: hidden;
    border-radius: 999px;
    background: #f0ebe2;
}

#tool-travel-distance-calculator .tdc-scale-fill {
    display: block;
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--accent-mid), var(--accent));
    transition: width 0.18s ease;
}

#tool-travel-distance-calculator .tdc-table-wrap {
    overflow-x: auto;
}

#tool-travel-distance-calculator .tdc-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

#tool-travel-distance-calculator .tdc-table th,
#tool-travel-distance-calculator .tdc-table td {
    padding: 10px 8px;
    border-bottom: 1px solid var(--tdc-border);
    text-align: left;
    vertical-align: middle;
}

#tool-travel-distance-calculator .tdc-table tr:last-child th,
#tool-travel-distance-calculator .tdc-table tr:last-child td {
    border-bottom: 0;
}

#tool-travel-distance-calculator .tdc-table th {
    color: var(--tdc-muted);
    font-size: 14px;
    font-weight: 900;
}

#tool-travel-distance-calculator .tdc-table td {
    color: var(--tdc-text);
    font-family: var(--tdc-mono);
    font-size: 15px;
    font-weight: 900;
    text-align: right;
}

#tool-travel-distance-calculator .tdc-table tr.is-highlighted {
    background: var(--accent-light);
}

#tool-travel-distance-calculator .tdc-note-box {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 8px;
    padding: 13px;
    color: var(--tdc-muted);
}

#tool-travel-distance-calculator .tdc-note-box i {
    color: var(--accent);
}

#tool-travel-distance-calculator .tdc-note-box p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
}

@media (max-width: 980px) {
    #tool-travel-distance-calculator .tdc-main-layout {
        grid-template-columns: 1fr;
    }

    #tool-travel-distance-calculator .tdc-result-col {
        order: -1;
    }
}

@media (max-width: 760px) {
    #tool-travel-distance-calculator {
        padding: 18px;
    }

    #tool-travel-distance-calculator .tdc-input-grid,
    #tool-travel-distance-calculator .tdc-summary-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    #tool-travel-distance-calculator .tdc-card-head {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 520px) {
    #tool-travel-distance-calculator {
        padding: 14px;
        border-radius: 14px;
    }

    #tool-travel-distance-calculator .tdc-input-grid,
    #tool-travel-distance-calculator .tdc-time-grid,
    #tool-travel-distance-calculator .tdc-summary-grid,
    #tool-travel-distance-calculator .tdc-action-row {
        grid-template-columns: 1fr;
    }

    #tool-travel-distance-calculator .tdc-input-row {
        grid-template-columns: minmax(0, 1fr) 86px;
    }

    #tool-travel-distance-calculator .tdc-result-value span:first-child {
        font-size: 36px;
    }

    #tool-travel-distance-calculator .tdc-chip-group {
        display: grid;
        grid-template-columns: 1fr;
        align-items: stretch;
    }

    #tool-travel-distance-calculator .tdc-preset-chip {
        width: 100%;
    }
}