/* 용어 설명 */
.erg-glossary {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.glossary-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: 10px;
}

.glossary-term {
    font-size: 13px;
    font-weight: 700;
    color: var(--accent-primary);
}

.glossary-desc {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

@media (max-width: 768px) {
    .erg-glossary {
        grid-template-columns: 1fr;
        gap: 8px;
    }
}

/* 체중 입력 바 */
.erg-weight-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: 10px;
    margin-bottom: 16px;
}

.erg-weight-bar label {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
    flex-shrink: 0;
}

.erg-weight-bar input {
    width: 80px;
    height: 36px;
    padding: 0 10px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    border-radius: 6px;
    text-align: center;
}

.erg-weight-bar input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.weight-unit {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

.weight-note {
    font-size: 11px;
    color: var(--text-tertiary);
    margin-left: auto;
}

/* 보정 칼로리 표시 */
.erg-adjusted {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 12px;
    padding: 10px 16px;
    background: rgba(224, 253, 83, 0.04);
    border: 1px solid rgba(224, 253, 83, 0.1);
    border-radius: 8px;
}

.adjusted-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

.adjusted-value {
    font-size: 18px;
    font-weight: 800;
    color: var(--accent-primary);
}

.label-sub {
    font-weight: 400;
    color: var(--text-tertiary);
    font-size: 11px;
}

@media (max-width: 768px) {
    .erg-weight-bar {
        flex-wrap: wrap;
    }

    .weight-note {
        width: 100%;
        margin-left: 0;
        margin-top: 4px;
    }
}

/* 장비 탭 */
.erg-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    background: var(--bg-secondary);
    padding: 4px;
    border-radius: 12px;
}

.erg-tab {
    flex: 1;
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    background: none;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
}

.erg-tab:hover {
    color: var(--text-primary);
}

.erg-tab.active {
    background: var(--accent-primary);
    color: #1a1a1a;
}

/* 패널 */
.erg-panel {
    display: none;
}

.erg-panel.active {
    display: block;
}

/* 섹션 */
.erg-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 16px;
}

.erg-section-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

/* 입력 그리드 */
.erg-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.erg-grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.erg-input-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.erg-input-group input {
    width: 100%;
    height: 44px;
    padding: 0 12px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    transition: border-color 0.2s;
}

.erg-input-group input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(224, 253, 83, 0.15);
}

/* 페이스 입력 (분:초) */
.pace-inputs {
    display: flex;
    align-items: center;
    gap: 4px;
}

.pace-inputs input {
    flex: 1;
    text-align: center;
}

.pace-sep {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-secondary);
}

/* 결과 표시 */
.erg-result-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.erg-result {
    height: 44px;
    display: flex;
    align-items: center;
    padding: 0 16px;
    font-size: 20px;
    font-weight: 800;
    color: var(--accent-primary);
    background: rgba(224, 253, 83, 0.06);
    border: 1px solid rgba(224, 253, 83, 0.15);
    border-radius: 8px;
}

/* 참고 테이블 */
.erg-ref-table {
    overflow-x: auto;
}

.erg-ref-table table {
    width: 100%;
    border-collapse: collapse;
}

.erg-ref-table th {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-secondary);
    text-align: left;
    padding: 10px 12px;
    border-bottom: 2px solid var(--border-light);
}

.erg-ref-table td {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-light);
}

.erg-ref-table tr:hover td {
    background: rgba(224, 253, 83, 0.04);
}

.erg-ref-table .highlight-row td {
    color: var(--accent-primary);
    font-weight: 700;
}

/* 노트 */
.erg-note {
    margin-top: 8px;
    padding: 16px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
}

.erg-note p {
    font-size: 12px;
    color: var(--text-tertiary);
    line-height: 1.6;
}

/* 반응형 */
@media (max-width: 768px) {
    .erg-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .erg-grid-2 {
        grid-template-columns: 1fr;
    }

    .erg-section {
        padding: 16px;
    }

    .erg-tab {
        font-size: 13px;
        padding: 10px 12px;
    }
}