/**
 * Text Diff Tool Styles
 * 텍스트 비교기 전용 스타일
 *
 * @package Zipper
 */

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

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

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

#toolResult .td-input-shell {
    background: linear-gradient(180deg, #faf9f7 0%, #fffdfa 100%);
}

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

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

#toolResult .td-panel-title i,
#toolResult .td-result-title i {
    color: #d4af37;
}

#toolResult .td-panel-desc,
#toolResult .td-section-head p,
#toolResult .td-result-desc,
#toolResult .td-diagnosis-note,
#toolResult .td-disclaimer-text,
#toolResult .td-shortcut-note,
#toolResult .td-waiting-hint {
    margin: 0;
    font-size: 14px;
    line-height: 1.7;
    color: #5f5a56;
}

#toolResult .td-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

#toolResult .td-toolbar-options {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

#toolResult .td-option-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

#toolResult .td-option-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: #d4af37;
    cursor: pointer;
}

#toolResult .td-option-item label {
    font-size: 14px;
    color: #2d2a26;
    cursor: pointer;
    user-select: none;
}

#toolResult .td-compare-btn,
#toolResult .td-nav-btn,
#toolResult .td-copy-btn,
#toolResult .td-reset-btn,
#toolResult .td-upload-btn,
#toolResult .td-clear-btn,
#toolResult .td-sample-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 42px;
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

#toolResult .td-compare-btn {
    color: #fff;
    border: none;
    background: linear-gradient(135deg, #d4af37 0%, #b8860b 100%);
}

#toolResult .td-compare-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.25);
}

#toolResult .td-nav-btn,
#toolResult .td-copy-btn,
#toolResult .td-reset-btn,
#toolResult .td-upload-btn,
#toolResult .td-clear-btn,
#toolResult .td-sample-btn {
    color: #5f5a56;
    background: #fff;
    border: 1px solid #e5dfd4;
}

#toolResult .td-nav-btn:hover:not(:disabled),
#toolResult .td-copy-btn:hover,
#toolResult .td-reset-btn:hover,
#toolResult .td-upload-btn:hover,
#toolResult .td-clear-btn:hover,
#toolResult .td-sample-btn:hover {
    border-color: #d4af37;
    color: #b8860b;
}

#toolResult .td-nav-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

#toolResult .td-input-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

#toolResult .td-input-panel {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

#toolResult .td-input-header,
#toolResult .td-result-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

#toolResult .td-input-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 700;
    color: #2d2a26;
}

#toolResult .td-input-label i {
    color: #d4af37;
}

#toolResult .td-input-label.modified i {
    color: #3498db;
}

#toolResult .td-input-actions,
#toolResult .td-result-actions,
#toolResult .td-nav-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

#toolResult .td-textarea-wrapper {
    position: relative;
}

#toolResult .td-textarea {
    width: 100%;
    min-height: 260px;
    padding: 18px 20px;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 14px;
    line-height: 1.65;
    color: #2d2a26;
    background: #fff;
    border: 1px solid #e5dfd4;
    border-radius: 14px;
    resize: vertical;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

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

#toolResult .td-textarea.modified:focus {
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.12);
}

#toolResult .td-char-count {
    position: absolute;
    right: 14px;
    bottom: 12px;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    color: #8c8579;
    font-size: 12px;
}

#toolResult .td-summary-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);
}

#toolResult .td-summary-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

#toolResult .td-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;
}

#toolResult .td-summary-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;
}

#toolResult .td-stats-grid,
#toolResult .td-analysis-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

#toolResult .td-stat-item,
#toolResult .td-analysis-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    background: #fff;
    border: 1px solid #ebe5dc;
    border-radius: 12px;
}

#toolResult .td-stat-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-size: 14px;
}

#toolResult .td-stat-icon.added,
#toolResult .td-distribution-bar.added {
    background: rgba(39, 174, 96, 0.18);
    color: #27ae60;
}

#toolResult .td-stat-icon.removed,
#toolResult .td-distribution-bar.removed {
    background: rgba(231, 76, 60, 0.18);
    color: #e74c3c;
}

#toolResult .td-stat-icon.modified,
#toolResult .td-distribution-bar.modified {
    background: rgba(241, 196, 15, 0.18);
    color: #f39c12;
}

#toolResult .td-stat-icon.unchanged,
#toolResult .td-distribution-bar.unchanged {
    background: rgba(108, 117, 125, 0.18);
    color: #6c757d;
}

#toolResult .td-stat-info,
#toolResult .td-analysis-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

#toolResult .td-stat-value,
#toolResult .td-analysis-item strong {
    font-size: 22px;
    line-height: 1.1;
    font-weight: 700;
    color: #2d2a26;
}

#toolResult .td-stat-label,
#toolResult .td-analysis-label,
#toolResult .td-distribution-head span {
    font-size: 13px;
    color: #8c8579;
}

#toolResult .td-distribution-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

#toolResult .td-distribution-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

#toolResult .td-distribution-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

#toolResult .td-distribution-head strong {
    font-size: 13px;
    color: #2d2a26;
}

#toolResult .td-distribution-track {
    width: 100%;
    height: 10px;
    overflow: hidden;
    border-radius: 999px;
    background: #eee7dc;
}

#toolResult .td-distribution-bar {
    display: block;
    width: 0;
    height: 100%;
    border-radius: 999px;
}

#toolResult .td-shortcut-note code {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 12px;
    background: rgba(212, 175, 55, 0.12);
    color: #8e6b00;
    padding: 2px 6px;
    border-radius: 6px;
}

#toolResult .td-waiting {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 220px;
    border: 1px dashed #d8d1c5;
    border-radius: 14px;
    background: #fff;
    color: #8c8579;
    text-align: center;
    padding: 24px;
}

#toolResult .td-waiting i {
    font-size: 34px;
    color: #d4af37;
}

#toolResult .td-waiting p {
    margin: 0;
}

#toolResult .td-hidden {
    display: none !important;
}

#toolResult .td-result-panel {
    display: none;
}

#toolResult .td-result-panel.visible {
    display: flex;
}

#toolResult .td-diff-container {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

#toolResult .td-diff-panel {
    display: flex;
    flex-direction: column;
    min-width: 0;
    border: 1px solid #e5dfd4;
    border-radius: 14px;
    background: #fff;
    overflow: hidden;
}

#toolResult .td-diff-panel-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: #fffdfa;
    border-bottom: 1px solid #eee6da;
    font-size: 13px;
    font-weight: 700;
    color: #2d2a26;
}

#toolResult .td-diff-content {
    max-height: 560px;
    overflow: auto;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 13px;
    line-height: 1.65;
}

#toolResult .td-diff-line {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 12px;
    padding: 8px 12px;
    border-bottom: 1px solid #f3eee6;
}

#toolResult .td-diff-line:last-child {
    border-bottom: none;
}

#toolResult .td-diff-line.added {
    background: rgba(39, 174, 96, 0.08);
}

#toolResult .td-diff-line.removed {
    background: rgba(231, 76, 60, 0.08);
}

#toolResult .td-diff-line.modified {
    background: rgba(241, 196, 15, 0.12);
}

#toolResult .td-diff-line.empty {
    background: #faf9f7;
}

#toolResult .td-diff-line.current {
    box-shadow: inset 0 0 0 2px rgba(212, 175, 55, 0.45);
}

#toolResult .td-line-number {
    color: #8c8579;
    text-align: right;
}

#toolResult .td-line-content {
    white-space: pre-wrap;
    word-break: break-word;
    color: #2d2a26;
}

#toolResult .td-identical-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 240px;
    gap: 10px;
    color: #5f5a56;
    text-align: center;
    padding: 24px;
}

#toolResult .td-identical-message i {
    font-size: 32px;
    color: #2e7d32;
}

#toolResult .td-disclaimer {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 16px 18px;
    border-radius: 14px;
    background: #f5f1ea;
    border: 1px solid #ece2d3;
}

#toolResult .td-disclaimer i {
    color: #d4af37;
    margin-top: 2px;
}

@media (max-width: 960px) {
    #toolResult .td-dashboard-grid,
    #toolResult .td-input-grid,
    #toolResult .td-stats-grid,
    #toolResult .td-analysis-grid,
    #toolResult .td-diff-container {
        grid-template-columns: 1fr;
    }
}

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

    #toolResult .td-textarea {
        min-height: 220px;
        padding: 16px;
    }

    #toolResult .td-toolbar,
    #toolResult .td-input-header,
    #toolResult .td-result-header,
    #toolResult .td-input-actions,
    #toolResult .td-result-actions,
    #toolResult .td-nav-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    #toolResult .td-compare-btn,
    #toolResult .td-nav-btn,
    #toolResult .td-copy-btn,
    #toolResult .td-reset-btn,
    #toolResult .td-upload-btn,
    #toolResult .td-clear-btn,
    #toolResult .td-sample-btn {
        width: 100%;
    }
}