/* 색상 대비 검사기 전용 스타일 */

/* 색상 입력 그리드 */
.color-inputs-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1rem;
    align-items: end;
    margin-bottom: 1.5rem;
}

@media (max-width: 600px) {
    .color-inputs-grid {
        grid-template-columns: 1fr;
    }

    .color-swap-container {
        justify-self: center;
    }
}

.color-input-block {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.color-picker-row {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.color-picker {
    width: 3rem;
    height: 2.6rem;
    padding: 0.15rem;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    cursor: pointer;
    background: none;
    flex-shrink: 0;
}

.color-picker::-webkit-color-swatch-wrapper {
    padding: 2px;
}

.color-picker::-webkit-color-swatch {
    border: none;
    border-radius: 5px;
}

.hex-input {
    font-family: monospace;
    font-size: 1rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* 교체 버튼 */
.color-swap-container {
    display: flex;
    align-items: center;
    padding-bottom: 0.1rem;
}

.swap-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    padding: 0.5rem 0.8rem;
    min-width: auto;
}

.swap-label {
    font-size: 0.7rem;
    font-weight: 600;
}

/* 색상 미리보기 */
.color-preview-wrapper {
    margin-bottom: 1.5rem;
}

.color-preview-box {
    border-radius: 12px;
    padding: 1.8rem 2rem;
    border: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-height: 7rem;
    transition: background-color 0.2s, color 0.2s;
}

.preview-text-normal {
    font-size: 1rem;
    line-height: 1.5;
}

.preview-text-large {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.3;
}

/* 대비율 표시 */
.contrast-result-area {
    text-align: center;
    padding: 1.2rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    margin-bottom: 0.5rem;
}

.contrast-ratio-display {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.2rem;
}

.contrast-ratio-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--pastel-blue-1);
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.contrast-ratio-unit {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.contrast-ratio-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 0.4rem;
}

/* WCAG 표 */
.limits-table-wrapper {
    overflow-x: auto;
}

.wcag-table td:last-child {
    text-align: center;
    width: 7rem;
}

.wcag-badge {
    display: inline-block;
    padding: 0.25rem 0.8rem;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    min-width: 4rem;
    text-align: center;
}

.badge-pass {
    background: #d4edda;
    color: #155724;
}

.badge-fail {
    background: #f8d7da;
    color: #721c24;
}

/* 정보 카드 */
.info-card-wcag {
    padding: 1.2rem;
}

.info-card-wcag h4 {
    color: var(--pastel-blue-1);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.info-card-wcag p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.55;
}