/* 체감 온도 계산기 전용 스타일 */
#tool-feels-like-temperature-calculator {
    --accent: oklch(0.52 0.16 210);
    --accent-dark: oklch(0.35 0.15 210);
    --accent-soft: oklch(0.95 0.035 210);
    --warm: #d97706;
    --cold: #2563eb;
    --surface: #ffffff;
    --surface-soft: #f8fafc;
    --border: #e2e8f0;
    --text: #0f172a;
    --muted: #64748b;
    --mono: "Courier New", Courier, monospace;
    --sans: Helvetica, Arial, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", sans-serif;
    --radius: 10px;
    --shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 0 0 1px rgba(15, 23, 42, 0.035);
    color: var(--text);
    font-size: 18px;
    font-family: var(--sans);
}

#tool-feels-like-temperature-calculator *,
#tool-feels-like-temperature-calculator *::before,
#tool-feels-like-temperature-calculator *::after {
    box-sizing: border-box;
}

#tool-feels-like-temperature-calculator .flt-wrap {
    display: grid;
    gap: 8px;
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
}

#tool-feels-like-temperature-calculator .flt-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: linear-gradient(135deg, #ffffff 0%, var(--accent-soft) 100%);
    box-shadow: var(--shadow);
}

#tool-feels-like-temperature-calculator .tool-section-title {
    margin: 0 0 3px;
    font-size: clamp(1.25rem, 2.4vw, 1.48rem);
    line-height: 1.12;
}

#tool-feels-like-temperature-calculator .flt-lead {
    margin: 0;
    color: var(--muted);
    font-size: 1.075rem;
    line-height: 1.34;
}

#tool-feels-like-temperature-calculator .flt-top-badge,
#tool-feels-like-temperature-calculator .flt-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    flex: 0 0 auto;
    min-height: 28px;
    padding: 4px 9px;
    border-radius: 999px;
    background: var(--accent);
    color: #fff;
    font-size: 0.925rem;
    font-weight: 800;
    white-space: nowrap;
}

#tool-feels-like-temperature-calculator .flt-input-panel,
#tool-feels-like-temperature-calculator .flt-main-card,
#tool-feels-like-temperature-calculator .flt-mini-card,
#tool-feels-like-temperature-calculator .flt-panel,
#tool-feels-like-temperature-calculator .flt-note {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
}

#tool-feels-like-temperature-calculator .flt-input-panel {
    display: grid;
    gap: 7px;
    padding: 10px;
}

#tool-feels-like-temperature-calculator .flt-unit-row,
#tool-feels-like-temperature-calculator .flt-input-grid,
#tool-feels-like-temperature-calculator .flt-result-grid,
#tool-feels-like-temperature-calculator .flt-detail-grid,
#tool-feels-like-temperature-calculator .flt-side-grid {
    display: grid;
    gap: 8px;
}

#tool-feels-like-temperature-calculator .flt-unit-row {
    grid-template-columns: minmax(0, 1fr) minmax(142px, 0.28fr);
    align-items: end;
}

#tool-feels-like-temperature-calculator .flt-input-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

#tool-feels-like-temperature-calculator .flt-field {
    display: grid;
    gap: 3px;
    min-width: 0;
}

#tool-feels-like-temperature-calculator .flt-field label,
#tool-feels-like-temperature-calculator .flt-field-label {
    color: var(--muted);
    font-size: 0.925rem;
    font-weight: 800;
}

#tool-feels-like-temperature-calculator .flt-segment,
#tool-feels-like-temperature-calculator .flt-input-box,
#tool-feels-like-temperature-calculator .flt-action-row,
#tool-feels-like-temperature-calculator .flt-preset-row,
#tool-feels-like-temperature-calculator .flt-card-head,
#tool-feels-like-temperature-calculator .flt-meter-labels,
#tool-feels-like-temperature-calculator .flt-note {
    display: flex;
    gap: 6px;
}

#tool-feels-like-temperature-calculator .flt-segment {
    flex-wrap: wrap;
}

#tool-feels-like-temperature-calculator .flt-segment-btn,
#tool-feels-like-temperature-calculator .flt-preset-btn,
#tool-feels-like-temperature-calculator .flt-btn,
#tool-feels-like-temperature-calculator .flt-select {
    min-height: 32px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    color: var(--text);
    font: inherit;
    font-weight: 800;
}

#tool-feels-like-temperature-calculator .flt-segment-btn,
#tool-feels-like-temperature-calculator .flt-preset-btn,
#tool-feels-like-temperature-calculator .flt-btn {
    cursor: pointer;
    transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

#tool-feels-like-temperature-calculator .flt-segment-btn {
    flex: 1 1 98px;
    padding: 5px 8px;
}

#tool-feels-like-temperature-calculator .flt-segment-btn.is-active,
#tool-feels-like-temperature-calculator .flt-preset-btn.is-active {
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--accent-dark);
}

#tool-feels-like-temperature-calculator .flt-segment-btn:hover,
#tool-feels-like-temperature-calculator .flt-preset-btn:hover,
#tool-feels-like-temperature-calculator .flt-btn:hover {
    transform: translateY(-1px);
    border-color: var(--accent);
}

#tool-feels-like-temperature-calculator .flt-select {
    width: 100%;
    max-width: 100%;
    padding: 0 8px;
}

#tool-feels-like-temperature-calculator .flt-input-box {
    align-items: center;
    min-width: 0;
    border: 1px solid var(--border);
    border-radius: 9px;
    background: var(--surface-soft);
    padding: 0 8px;
}

#tool-feels-like-temperature-calculator .flt-input-box input {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    height: 34px;
    border: 0;
    outline: none;
    background: transparent;
    color: var(--text);
    font-family: var(--mono);
    font-size: 1.175rem;
    font-weight: 800;
}

#tool-feels-like-temperature-calculator .flt-input-box:focus-within {
    border-color: var(--accent);
    background: #fff;
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 16%, transparent);
}

#tool-feels-like-temperature-calculator .flt-unit {
    flex: 0 0 auto;
    color: var(--muted);
    font-family: var(--mono);
    font-size: 1.025rem;
    font-weight: 800;
}

#tool-feels-like-temperature-calculator .flt-preset-row {
    flex-wrap: wrap;
    align-items: center;
}

#tool-feels-like-temperature-calculator .flt-preset-label {
    color: var(--muted);
    font-size: 0.905rem;
    font-weight: 900;
}

#tool-feels-like-temperature-calculator .flt-preset-btn {
    min-height: 28px;
    padding: 3px 8px;
    font-size: 0.945rem;
}

#tool-feels-like-temperature-calculator .flt-action-row {
    align-items: center;
    justify-content: space-between;
}

#tool-feels-like-temperature-calculator .flt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 6px 10px;
}

#tool-feels-like-temperature-calculator .flt-btn-soft {
    background: #f8fafc;
}

#tool-feels-like-temperature-calculator .flt-validation {
    min-height: 16px;
    margin: 0;
    color: #b45309;
    font-size: 0.945rem;
    font-weight: 800;
    text-align: right;
}

#tool-feels-like-temperature-calculator .flt-result-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(252px, 0.85fr);
    align-items: stretch;
}

#tool-feels-like-temperature-calculator .flt-main-card {
    display: grid;
    gap: 5px;
    padding: 12px;
    background: linear-gradient(135deg, #0f172a 0%, #164e63 58%, #0e7490 100%);
    color: #fff;
}

#tool-feels-like-temperature-calculator .flt-main-card.is-hot {
    background: linear-gradient(135deg, #7c2d12 0%, #c2410c 56%, #f59e0b 100%);
}

#tool-feels-like-temperature-calculator .flt-main-card.is-cold {
    background: linear-gradient(135deg, #0f172a 0%, #1d4ed8 58%, #38bdf8 100%);
}

#tool-feels-like-temperature-calculator .flt-card-head {
    align-items: center;
    justify-content: space-between;
}

#tool-feels-like-temperature-calculator .flt-main-card .flt-status {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    backdrop-filter: blur(4px);
}

#tool-feels-like-temperature-calculator .flt-card-meta {
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.925rem;
    font-weight: 800;
}

#tool-feels-like-temperature-calculator .flt-main-value {
    font-family: var(--mono);
    font-size: clamp(2.675rem, 6.6vw, 4.575rem);
    font-weight: 900;
    letter-spacing: -0.08em;
    line-height: 0.9;
}

#tool-feels-like-temperature-calculator .flt-main-value span {
    margin-left: 4px;
    font-size: 0.35em;
    letter-spacing: -0.02em;
}

#tool-feels-like-temperature-calculator .flt-main-label {
    font-weight: 900;
    letter-spacing: -0.02em;
}

#tool-feels-like-temperature-calculator .flt-summary,
#tool-feels-like-temperature-calculator .flt-formula-note {
    margin: 0;
    line-height: 1.35;
}

#tool-feels-like-temperature-calculator .flt-summary {
    color: rgba(255, 255, 255, 0.92);
    font-size: 1.085rem;
}

#tool-feels-like-temperature-calculator .flt-formula-note {
    padding: 6px 8px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.86);
    font-size: 0.945rem;
    font-weight: 700;
}

#tool-feels-like-temperature-calculator .flt-side-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

#tool-feels-like-temperature-calculator .flt-mini-card {
    display: grid;
    gap: 2px;
    min-height: 62px;
    padding: 8px;
}

#tool-feels-like-temperature-calculator .flt-mini-card span {
    color: var(--muted);
    font-size: 0.905rem;
    font-weight: 900;
}

#tool-feels-like-temperature-calculator .flt-mini-card strong {
    align-self: end;
    color: var(--text);
    font-family: var(--mono);
    font-size: 1.225rem;
    font-weight: 900;
    letter-spacing: -0.04em;
}

#tool-feels-like-temperature-calculator .flt-detail-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

#tool-feels-like-temperature-calculator .flt-panel {
    display: grid;
    gap: 6px;
    padding: 10px;
}

#tool-feels-like-temperature-calculator .flt-panel-title {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--text);
    font-weight: 900;
}

#tool-feels-like-temperature-calculator .flt-panel-title i {
    color: var(--accent-dark);
}

#tool-feels-like-temperature-calculator .flt-meter {
    position: relative;
    height: 9px;
    overflow: hidden;
    border-radius: 999px;
    background: linear-gradient(90deg, #2563eb 0%, #22c55e 43%, #f59e0b 70%, #dc2626 100%);
}

#tool-feels-like-temperature-calculator .flt-meter-fill {
    position: absolute;
    inset: 0 auto 0 0;
    width: 60%;
    background: rgba(255, 255, 255, 0.18);
}

#tool-feels-like-temperature-calculator .flt-meter-marker {
    position: absolute;
    top: -4px;
    left: 60%;
    width: 5px;
    height: 17px;
    border-radius: 999px;
    background: #111827;
    box-shadow: 0 0 0 2px #fff;
    transform: translateX(-50%);
}

#tool-feels-like-temperature-calculator .flt-meter-labels {
    justify-content: space-between;
    color: var(--muted);
    font-family: var(--mono);
    font-size: 0.875rem;
    font-weight: 800;
}

#tool-feels-like-temperature-calculator .flt-meter-text,
#tool-feels-like-temperature-calculator .flt-guidance-text {
    margin: 0;
    color: var(--muted);
    font-size: 1.025rem;
    line-height: 1.34;
}

#tool-feels-like-temperature-calculator .flt-guidance-title {
    color: var(--accent-dark);
    font-size: 1.125rem;
    font-weight: 900;
}

#tool-feels-like-temperature-calculator .flt-table-panel {
    padding: 10px;
}

#tool-feels-like-temperature-calculator .flt-summary-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
}

#tool-feels-like-temperature-calculator .flt-summary-list > div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    min-width: 0;
    padding: 6px 8px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-soft);
}

#tool-feels-like-temperature-calculator .flt-summary-list span {
    min-width: 0;
    color: var(--muted);
    font-size: 0.905rem;
    font-weight: 900;
}

#tool-feels-like-temperature-calculator .flt-summary-list strong {
    min-width: 0;
    color: var(--text);
    font-family: var(--mono);
    font-size: 0.985rem;
    font-weight: 900;
    letter-spacing: -0.03em;
    text-align: right;
    overflow-wrap: anywhere;
}

#tool-feels-like-temperature-calculator .flt-note {
    align-items: flex-start;
    padding: 8px 10px;
    color: var(--muted);
    font-size: 0.985rem;
    line-height: 1.34;
}

#tool-feels-like-temperature-calculator .flt-note i {
    flex: 0 0 auto;
    color: var(--accent-dark);
}

#tool-feels-like-temperature-calculator + .tool-description {
    font-size: 18px;
}

#tool-feels-like-temperature-calculator + .tool-description p,
#tool-feels-like-temperature-calculator + .tool-description li {
    line-height: 1.58;
}

#tool-feels-like-temperature-calculator + .tool-description h2 {
    font-size: clamp(1.28rem, 2.2vw, 1.48rem);
}

#tool-feels-like-temperature-calculator + .tool-description h3 {
    font-size: 1.12rem;
}

@media (max-width: 900px) {
    #tool-feels-like-temperature-calculator .flt-result-grid,
    #tool-feels-like-temperature-calculator .flt-detail-grid {
        grid-template-columns: 1fr;
    }

    #tool-feels-like-temperature-calculator .flt-summary-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 680px) {
    #tool-feels-like-temperature-calculator .flt-top,
    #tool-feels-like-temperature-calculator .flt-action-row {
        flex-direction: column;
        align-items: stretch;
    }

    #tool-feels-like-temperature-calculator .flt-top-badge,
    #tool-feels-like-temperature-calculator .flt-btn {
        width: 100%;
    }

    #tool-feels-like-temperature-calculator .flt-unit-row,
    #tool-feels-like-temperature-calculator .flt-input-grid,
    #tool-feels-like-temperature-calculator .flt-side-grid,
    #tool-feels-like-temperature-calculator .flt-summary-list {
        grid-template-columns: 1fr;
    }

    #tool-feels-like-temperature-calculator .flt-validation {
        text-align: left;
    }

    #tool-feels-like-temperature-calculator .flt-card-head {
        flex-direction: column;
        align-items: flex-start;
    }
}