/* 투심 관리 전용 스타일 */

.dd-stats-bar {
    display: flex;
    gap: 12px;
    padding: 12px var(--spacing-lg);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.dd-stat-card {
    padding: 10px 16px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-light);
    min-width: 100px;
}

.dd-stat-label {
    display: block;
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.dd-stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.dd-main {
    padding: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.dd-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.dd-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
}

.dd-filter {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.85rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
}

.dd-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

.dd-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 16px;
    cursor: pointer;
    transition: box-shadow 0.2s, border-color 0.2s;
}

.dd-card:hover {
    border-color: var(--primary-light, #3b82f6);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.08);
}

.dd-kanban-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.12);
}

.dd-kanban-card.is-mine {
    border: 2px solid var(--primary);
    background: rgba(59, 130, 246, 0.02);
}

.dd-kanban-card.dragging {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
}

.dd-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
}

.dd-card-company {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-primary);
}

.dd-card-status {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 500;
}

.dd-card-status.active {
    background: #dbeafe;
    color: #1d4ed8;
}

.dd-card-status.on_hold {
    background: #fef3c7;
    color: #b45309;
}

.dd-card-status.completed {
    background: #d1fae5;
    color: #047857;
}

.dd-card-status.cancelled {
    background: #f1f5f9;
    color: #64748b;
}

.dd-card-phase {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.dd-card-progress {
    display: flex;
    gap: 12px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.dd-card-progress span {
    white-space: nowrap;
}

.dd-empty {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-muted);
}

.dd-empty-hint {
    font-size: 0.85rem;
    margin-top: 8px;
}

.dd-empty.hidden,
.hidden {
    display: none !important;
}

/* Detail overlay */
.dd-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.4);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(6px);
}

.dd-detail-modal {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    width: 100%;
    max-width: 1400px;
    height: 88vh;
    max-height: 88vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

body.dark-mode .dd-detail-modal {
    background: #1e293b;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.dd-detail-container {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.dd-detail-sidebar {
    width: 300px;
    min-width: 300px;
    background: rgba(248, 250, 252, 0.5);
    border-right: 1px solid var(--border-color);
    padding: 24px;
    overflow-y: auto;
}

.dd-detail-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: transparent;
}

.dd-sidebar-section {
    margin-bottom: 24px;
}

.dd-sidebar-section h4 {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.dd-sidebar-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 12px;
    margin-bottom: 10px;
}

.dd-sidebar-score {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
}

.dd-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 18px 20px;
    border-bottom: 1px solid var(--border-color);
}

.dd-detail-title {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.dd-detail-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--text-muted);
    padding: 4px;
    line-height: 1;
}

.dd-detail-tabs {
    display: flex;
    gap: 0;
    padding: 0 20px;
    border-bottom: 1px solid var(--border-color);
}

.dd-detail-tab {
    padding: 10px 14px;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

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

.dd-detail-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    font-weight: 600;
}

.dd-detail-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.dd-doc-row,
.dd-chk-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
}

.dd-doc-row:last-child,
.dd-chk-row:last-child {
    border-bottom: none;
}

.dd-chk-row input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.dd-chk-row .label {
    flex: 1;
    font-size: 0.9rem;
}

.dd-chk-row.done .label {
    color: var(--text-muted);
    text-decoration: line-through;
}

.dd-phase-select {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: 12px;
    width: 100%;
    max-width: 280px;
}

.dd-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.dd-btn-secondary {
    padding: 8px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    color: var(--text-primary);
}

.dd-btn-secondary:hover {
    background: var(--bg-hover);
}

.dd-btn-primary {
    padding: 8px 14px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
}

.dd-btn-primary:hover {
    background: var(--primary-dark, #1d4ed8);
}

.dd-btn-primary:disabled {
    background: #cbd5e1;
    color: #94a3b8;
    cursor: not-allowed;
    opacity: 0.85;
}

.dd-link-deal {
    font-size: 0.85rem;
    color: var(--primary);
    text-decoration: none;
}

.dd-memo-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9rem;
    font-family: inherit;
    resize: vertical;
    min-height: 80px;
    box-sizing: border-box;
}

.dd-link-deal:hover {
    text-decoration: underline;
}

/* 세부 리서치 패널 */
.dd-research-panel {
    max-width: 640px;
}

.dd-research-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.5;
}

.dd-research-form {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 10px;
    margin-bottom: 16px;
}

.dd-research-form label {
    width: 100%;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.dd-research-input {
    flex: 1;
    min-width: 200px;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9rem;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.dd-research-progress {
    font-size: 0.85rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.dd-research-result {
    margin-top: 16px;
}

.dd-brief-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.dd-brief-card {
    background: var(--bg-card);
    border-radius: 14px;
    padding: 22px 24px;
    border: 1px solid var(--border-color);
    border-left: 4px solid #64748b;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.2s;
}

.dd-brief-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.dd-brief-card .dd-brief-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.dd-brief-card .dd-brief-card-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dd-brief-card .dd-brief-card-source {
    font-size: 0.68rem;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 3px 8px;
    border-radius: 6px;
    font-weight: 500;
}

.dd-brief-card .dd-brief-card-body {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.dd-brief-card .dd-brief-card-head {
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-light, #f1f5f9);
    margin-bottom: 14px;
}

.dd-brief-card .dd-brief-card-title {
    font-size: 1rem;
}

.dd-brief-card .dd-brief-card-body p {
    margin: 0 0 10px;
}

.dd-brief-card .dd-brief-card-body p:last-child {
    margin-bottom: 0;
}

.dd-brief-card .dd-brief-card-body ul {
    margin: 10px 0 0 20px;
    padding: 0;
}

.dd-brief-card .dd-brief-card-body li {
    margin-bottom: 8px;
}

.dd-brief-card .dd-brief-card-body a {
    color: var(--primary, #2563eb);
    text-decoration: none;
}

.dd-brief-card .dd-brief-card-body a:hover {
    text-decoration: underline;
}

.dd-issue-link {
    display: inline-block;
    margin-bottom: 4px;
}

.dd-related-links {
    margin-left: 6px;
    font-size: 0.78rem;
}

.dd-related-links a {
    color: var(--primary, #2563eb);
}

.dd-brief-section {
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-light);
}

.dd-brief-section:last-of-type {
    border-bottom: none;
}

.dd-brief-section h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 8px;
}

.dd-brief-section p {
    font-size: 0.88rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0 0 6px;
}

.dd-brief-meta {
    font-size: 0.78rem !important;
    color: var(--text-muted) !important;
}

.dd-brief-list {
    margin: 8px 0;
    padding-left: 20px;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.dd-brief-list li {
    margin-bottom: 4px;
}

.dd-research-err {
    font-size: 0.88rem;
    color: var(--danger, #dc2626);
    margin: 0;
}

/* 칸반 보드 (딜 트래커와 유사 레이아웃) - 반응형 */
.dd-main-content {
    padding: var(--spacing-lg);
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.dd-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 12px;
    flex-shrink: 0;
}

.dd-toolbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.dd-kanban-board {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    overflow-y: auto;
    padding: 10px 4px 24px 4px;
    flex: 1;
    min-height: 280px;
    align-items: stretch;
    width: 100%;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

.dd-kanban-column {
    flex: 1 1 260px;
    min-width: 260px;
    max-width: 420px;
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    min-height: 280px;
    height: 100%;
    max-height: 100%;
    box-shadow: var(--shadow-sm);
    transition: background 0.2s, border-color 0.2s;
}

.dd-kanban-column.drag-over {
    border-color: var(--primary);
    background: rgba(37, 99, 235, 0.04) !important;
}

.dd-drop-indicator {
    animation: dd-drop-in 0.2s ease-out;
}

@keyframes dd-drop-in {
    from {
        opacity: 0;
        transform: scale(0.98);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

body.dark-mode .dd-kanban-column {
    background: rgba(30, 41, 59, 0.4);
}

.dd-kanban-column-header {
    padding: 16px 18px;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.dd-kanban-column-cards {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.dd-kanban-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.dd-kanban-card:hover {
    transform: translateY(-2px);
    border-color: var(--primary-light);
    box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.1);
}

.dd-kanban-card .dd-card-company {
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.dd-kanban-card .dd-card-phase {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* 칸반 단계 설정 모달 */
.dd-setup-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.5;
}

.dd-setup-column-list {
    margin-bottom: 16px;
    max-height: 280px;
    overflow-y: auto;
}

.dd-setup-column-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 8px;
    background: var(--bg-card);
}

.dd-setup-column-item input[type="checkbox"] {
    cursor: pointer;
}

.dd-setup-column-item .label {
    flex: 1;
    font-size: 0.9rem;
}

.dd-setup-column-item.custom .label {
    font-style: italic;
    color: var(--text-secondary);
}

.dd-setup-order-btn {
    padding: 4px 8px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-tertiary);
    cursor: pointer;
    font-size: 0.8rem;
}

.dd-setup-order-btn:hover:not(:disabled) {
    background: var(--border-color);
}

.dd-setup-order-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.dd-setup-custom {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.dd-setup-custom .dd-input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9rem;
}

.dd-setup-actions {
    margin-top: 8px;
}

@media (max-width: 1200px) {
    .dd-kanban-column {
        flex: 1 1 240px;
        min-width: 240px;
        max-width: 380px;
    }
}

@media (max-width: 1024px) {
    .dd-kanban-column {
        flex: 0 0 280px;
        min-width: 260px;
        max-width: 320px;
    }
}

@media (max-width: 768px) {
    .dd-main-content {
        padding: 12px;
    }

    .dd-list {
        grid-template-columns: 1fr;
    }

    .dd-stats-bar {
        flex-wrap: wrap;
        gap: 8px;
        padding: 10px 12px;
    }

    .dd-stat-card {
        min-width: 80px;
        padding: 8px 12px;
    }

    .dd-kanban-board {
        flex-direction: column;
        align-items: stretch;
        overflow-x: visible;
        overflow-y: auto;
        gap: 16px;
        padding-bottom: 24px;
        min-height: 400px;
    }

    .dd-kanban-column {
        flex: 1 1 auto;
        min-width: 100%;
        max-width: 100%;
        min-height: 280px;
        max-height: 50vh;
        height: auto;
    }
}

@media (max-width: 480px) {
    .dd-toolbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .dd-kanban-column {
        min-width: 100%;
    }
}

/* 일괄 처리(Batch) 스타일 */
#dd-batch-bar button:hover {
    background: var(--bg-hover) !important;
}

#dd-batch-btn.active {
    background: #fef2f2;
    color: #dc2626;
    border-color: #fca5a5;
    font-weight: 700;
}

.dd-batch-checkbox {
    accent-color: var(--primary);
    cursor: pointer;
    box-shadow: 0 0 0 2px white;
    border-radius: 4px;
}

.dd-kanban-card:has(.dd-batch-checkbox:checked) {
    border-color: var(--primary);
    background: #eff6ff;
}