/**
 * Case Converter Styles
 * 대소문자 변환기 전용 스타일
 *
 * @package Zipper
 */

#caseConverter {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

#caseConverter .case-layout-stack {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

#caseConverter .case-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    align-items: stretch;
}

#caseConverter .case-panel {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 20px;
    background: #faf9f7;
    border: 1px solid #ebe5dc;
    border-radius: 14px;
}

#caseConverter .case-input-panel {
    background: linear-gradient(180deg, #faf9f7 0%, #fffdfa 100%);
}

#caseConverter .case-panel-head,
#caseConverter .case-section-head {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

#caseConverter .case-panel-title,
#caseConverter .case-section-head h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    font-size: 17px;
    font-weight: 700;
    color: #2d2a26;
}

#caseConverter .case-panel-title i,
#caseConverter .case-section-head h3 i {
    color: #d4af37;
}

#caseConverter .case-panel-desc,
#caseConverter .case-section-head p,
#caseConverter .case-hero-desc,
#caseConverter .case-copy-summary {
    margin: 0;
    font-size: 14px;
    line-height: 1.7;
    color: #5f5a56;
}

#caseConverter .case-textarea-wrap {
    display: flex;
}

#caseConverter .case-textarea {
    width: 100%;
    min-height: 300px;
    padding: 18px 20px;
    border: 1px solid #e5dfd4;
    border-radius: 14px;
    background: #fff;
    color: #2d2a26;
    font-size: 15px;
    line-height: 1.75;
    resize: vertical;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

#caseConverter .case-textarea:focus {
    outline: none;
    border-color: #d4af37;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.14);
}

#caseConverter .case-textarea::placeholder {
    color: #8c8579;
}

#caseConverter .case-input-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

#caseConverter .case-meta-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 10px;
    background: #fff;
    border: 1px solid #eee8df;
    color: #5f5a56;
    font-size: 13px;
    line-height: 1.5;
}

#caseConverter .case-meta-pill i {
    color: #d4af37;
}

#caseConverter .case-input-panel .tool-actions {
    justify-content: flex-end;
}

#caseConverter .case-hero-panel {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.12) 0%, rgba(255, 255, 255, 0.96) 100%);
    border-color: rgba(212, 175, 55, 0.28);
}

#caseConverter .case-hero-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

#caseConverter .case-eyebrow {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(212, 175, 55, 0.14);
    color: #8e6b00;
    font-size: 12px;
    font-weight: 700;
}

#caseConverter .case-hero-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 30px;
    padding: 6px 12px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid #e4dac2;
    color: #6b6256;
    font-size: 12px;
    font-weight: 700;
}

#caseConverter .case-hero-value {
    display: flex;
    align-items: flex-end;
    gap: 6px;
}

#caseConverter .case-hero-value strong {
    font-size: clamp(42px, 5vw, 56px);
    line-height: 1;
    letter-spacing: -0.04em;
    color: #2d2a26;
}

#caseConverter .case-hero-unit {
    padding-bottom: 6px;
    font-size: 18px;
    font-weight: 700;
    color: #8c8579;
}

#caseConverter .case-hero-metrics,
#caseConverter .case-analysis-grid,
#caseConverter .case-quick-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

#caseConverter .case-hero-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

#caseConverter .case-hero-metric,
#caseConverter .case-analysis-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 14px 16px;
    background: #fff;
    border: 1px solid #ece5d9;
    border-radius: 12px;
}

#caseConverter .case-hero-label,
#caseConverter .case-analysis-label,
#caseConverter .case-quick-label {
    font-size: 12px;
    color: #8c8579;
}

#caseConverter .case-hero-metric strong,
#caseConverter .case-analysis-item strong {
    font-size: 18px;
    color: #2d2a26;
}

#caseConverter .case-quick-grid {
    align-items: stretch;
}

#caseConverter .case-quick-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
    padding: 16px;
    border: 1px solid #ebe5dc;
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

#caseConverter .case-quick-card:hover,
#caseConverter .case-quick-card.copied {
    border-color: #d4af37;
    box-shadow: 0 4px 14px rgba(212, 175, 55, 0.14);
}

#caseConverter .case-quick-card.copied {
    background: linear-gradient(135deg, rgba(46, 125, 50, 0.1) 0%, rgba(255, 255, 255, 0.98) 100%);
    border-color: #2e7d32;
}

#caseConverter .case-quick-value {
    font-size: 16px;
    line-height: 1.55;
    color: #2d2a26;
    word-break: break-word;
}

#caseConverter .case-monospace {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
}

#caseConverter .case-quick-action {
    align-self: flex-start;
    padding: 5px 8px;
    border-radius: 999px;
    background: rgba(212, 175, 55, 0.12);
    color: #8e6b00;
    font-size: 11px;
    font-weight: 700;
}

#caseConverter .case-result-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

#caseConverter .case-result-row {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 14px 16px;
    background: #fff;
    border: 1px solid #ebe5dc;
    border-radius: 12px;
}

#caseConverter .case-result-row-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

#caseConverter .case-result-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

#caseConverter .case-result-meta strong {
    font-size: 14px;
    color: #2d2a26;
}

#caseConverter .case-result-meta span {
    font-size: 12px;
    color: #8c8579;
}

#caseConverter .case-copy-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 7px 12px;
    border: 1px solid #e8e4dc;
    border-radius: 999px;
    background: #fff;
    color: #5f5a56;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

#caseConverter .case-copy-btn:hover {
    border-color: #d4af37;
    color: #b8860b;
}

#caseConverter .case-copy-btn.copied {
    background: rgba(46, 125, 50, 0.1);
    border-color: #2e7d32;
    color: #2e7d32;
}

#caseConverter .case-result-value {
    min-height: 24px;
    max-height: 120px;
    overflow-y: auto;
    color: #2d2a26;
    font-size: 14px;
    line-height: 1.65;
    word-break: break-word;
}

#caseConverter .case-result-value.empty {
    color: #8c8579;
    font-style: italic;
}

#caseConverter .case-copy-panel .tool-actions {
    justify-content: flex-start;
    flex-wrap: wrap;
}

#caseConverter .case-btn-label {
    display: inline-flex;
}

#caseConverter .case-copy-actions {
    display: flex;
}

#caseConverter .case-guide-table-wrap {
    overflow-x: auto;
}

#caseConverter .case-guide-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border: 1px solid #ece5d9;
    border-radius: 12px;
    overflow: hidden;
}

#caseConverter .case-guide-table th,
#caseConverter .case-guide-table td {
    padding: 12px 14px;
    border-bottom: 1px solid #f0e9de;
    text-align: left;
    font-size: 13px;
    line-height: 1.55;
}

#caseConverter .case-guide-table th {
    width: 38%;
    color: #5f5a56;
    background: #fffdfa;
    font-weight: 700;
}

#caseConverter .case-guide-table td {
    color: #2d2a26;
    font-weight: 600;
}

#caseConverter .case-guide-table tr:last-child th,
#caseConverter .case-guide-table tr:last-child td {
    border-bottom: none;
}

@media (max-width: 960px) {
    #caseConverter .case-dashboard-grid,
    #caseConverter .case-input-meta,
    #caseConverter .case-hero-metrics,
    #caseConverter .case-analysis-grid,
    #caseConverter .case-quick-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    #caseConverter .case-panel {
        padding: 16px;
    }

    #caseConverter .case-textarea {
        min-height: 240px;
        padding: 16px;
    }

    #caseConverter .case-result-row-head,
    #caseConverter .case-copy-panel .tool-actions {
        flex-direction: column;
        align-items: stretch;
    }

    #caseConverter .case-copy-panel .tool-actions .tool-btn,
    #caseConverter .case-copy-btn {
        width: 100%;
    }
}