/* ==========================================================================
   DAJAVATA SIGNAL LAB (AI 차트 스캐너) 스타일시트
   - 다자바타 고유의 프리미엄 딥 다크 네이비 테마
   - 한국 주식 표준 컬러 (상승 빨강, 하락 파랑)
   - 모던 와이드 반응형 레이아웃
   ========================================================================== */

:root {
    --cs-bg-main: #0b0f19;
    --cs-bg-card: #111827;
    --cs-bg-card-hover: #172033;
    --cs-bg-sub: #1e293b;
    --cs-border: rgba(255, 255, 255, 0.08);
    --cs-border-active: #3b82f6;
    --cs-text-primary: #f8fafc;
    --cs-text-secondary: #94a3b8;
    --cs-text-muted: #64748b;
    
    /* 한국 주식 컬러 */
    --cs-up: #ef4444;       /* 상승 빨강 */
    --cs-up-bg: rgba(239, 68, 68, 0.12);
    --cs-down: #3b82f6;     /* 하락 파랑 */
    --cs-down-bg: rgba(59, 130, 246, 0.12);
    
    /* 액센트 컬러 */
    --cs-accent-gold: #f59e0b;
    --cs-accent-gold-bg: rgba(245, 158, 11, 0.15);
    --cs-accent-cyan: #38bdf8;
    --cs-accent-emerald: #10b981;
}

/* 전체 컨테이너 */
.chart-scanner-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
    min-width: 0;
    background-color: var(--cs-bg-main);
    color: var(--cs-text-primary);
    overflow: hidden;
    position: relative;
    font-family: 'Pretendard Variable', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
}

/* 1. 상단 바 (헤더 + 전략 칩) */
.cs-header-section {
    padding: 16px 24px 12px 24px;
    background: linear-gradient(180deg, #111827 0%, rgba(17, 24, 39, 0.7) 100%);
    border-bottom: 1px solid var(--cs-border);
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-shrink: 0;
}

.cs-header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.cs-title-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cs-title-wrap h1 {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin: 0;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cs-title-badge {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 6px;
    letter-spacing: 0.5px;
}

.cs-subtitle {
    font-size: 13px;
    color: var(--cs-text-secondary);
    margin: 0;
}

.cs-controls-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 타임프레임 종합 툴바 */
.cs-timeframe-toolbar {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.cs-tf-pill-group {
    display: flex;
    align-items: center;
    background-color: var(--cs-bg-sub);
    padding: 3px;
    border-radius: 8px;
    border: 1px solid var(--cs-border);
    gap: 2px;
}

.cs-tf-btn {
    background: none;
    border: none;
    color: var(--cs-text-secondary);
    font-size: 12px;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.cs-tf-btn:hover:not(.active) {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.05);
}

.cs-tf-btn.active {
    background-color: #3b82f6;
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(59, 130, 246, 0.4);
}

/* 드롭다운 셀렉터 */
.cs-tf-dropdown-wrap {
    position: relative;
}

.cs-tf-dropdown-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    background-color: var(--cs-bg-sub);
    border: 1px solid var(--cs-border);
    color: var(--cs-text-secondary);
    font-size: 12px;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cs-tf-dropdown-btn:hover {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.2);
}

.cs-tf-dropdown-btn.active {
    background-color: #3b82f6;
    color: #ffffff;
    border-color: #3b82f6;
}

.cs-tf-menu {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    background-color: #1e293b;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    padding: 6px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    z-index: 150;
    min-width: 140px;
    max-height: 280px;
    overflow-y: auto;
}

.cs-tf-menu.open {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cs-tf-menu-header {
    font-size: 10px;
    font-weight: 700;
    color: var(--cs-text-muted);
    padding: 4px 8px 2px 8px;
    text-transform: uppercase;
}

.cs-tf-menu-item {
    padding: 6px 10px;
    font-size: 12px;
    font-weight: 600;
    color: var(--cs-text-secondary);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cs-tf-menu-item:hover {
    background-color: rgba(59, 130, 246, 0.2);
    color: #ffffff;
}

.cs-tf-menu-item.active {
    background-color: #3b82f6;
    color: #ffffff;
}

/* 전략 칩 바 (가로 스크롤 가능) */
.cs-strategy-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
}
.cs-strategy-bar::-webkit-scrollbar {
    display: none;
}

.cs-strategy-chip {
    display: flex;
    align-items: center;
    gap: 6px;
    background-color: var(--cs-bg-sub);
    border: 1px solid var(--cs-border);
    color: var(--cs-text-secondary);
    padding: 7px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cs-strategy-chip:hover {
    border-color: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    background-color: var(--cs-bg-card-hover);
}

.cs-strategy-chip.active {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(37, 99, 235, 0.3) 100%);
    border-color: #3b82f6;
    color: #60a5fa;
    box-shadow: 0 0 12px rgba(59, 130, 246, 0.25);
}

.cs-strategy-count {
    background-color: rgba(255, 255, 255, 0.1);
    color: inherit;
    font-size: 11px;
    padding: 1px 6px;
    border-radius: 10px;
    font-weight: 700;
}

.cs-strategy-chip.active .cs-strategy-count {
    background-color: #3b82f6;
    color: #ffffff;
}

/* 2. 메인 워크스페이스 (좌우 분할) */
.cs-main-body {
    display: flex;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

/* 좌측 종목 패널 */
.cs-stock-panel {
    width: 340px;
    min-width: 300px;
    max-width: 380px;
    background-color: var(--cs-bg-card);
    border-right: 1px solid var(--cs-border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.cs-stock-search-wrap {
    padding: 12px 14px;
    border-bottom: 1px solid var(--cs-border);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cs-search-input-box {
    display: flex;
    align-items: center;
    background-color: var(--cs-bg-main);
    border: 1px solid var(--cs-border);
    border-radius: 8px;
    padding: 8px 12px;
    gap: 8px;
}

.cs-search-input-box i {
    color: var(--cs-text-muted);
    font-size: 16px;
}

.cs-search-input-box input {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 13px;
    width: 100%;
    outline: none;
}

.cs-search-input-box input::placeholder {
    color: var(--cs-text-muted);
}

.cs-stock-filter-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: var(--cs-text-muted);
    padding: 0 2px;
}

.cs-stock-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.cs-stock-item {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid transparent;
    border-radius: 10px;
    padding: 12px 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.cs-stock-item:hover {
    background-color: var(--cs-bg-card-hover);
    border-color: rgba(255, 255, 255, 0.08);
}

.cs-stock-item.active {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.12) 0%, rgba(30, 41, 59, 0.6) 100%);
    border-color: #3b82f6;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.cs-stock-item-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cs-stock-item-name {
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 6px;
}

.cs-stock-market {
    font-size: 10px;
    font-weight: 600;
    color: var(--cs-text-muted);
    background-color: var(--cs-bg-sub);
    padding: 2px 4px;
    border-radius: 4px;
}

.cs-stock-item-price {
    font-size: 14px;
    font-weight: 700;
    text-align: right;
}

.cs-stock-item-chg {
    font-size: 12px;
    font-weight: 600;
}

.cs-stock-item-mid {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.cs-theme-badge {
    font-size: 11px;
    color: #93c5fd;
    background-color: rgba(59, 130, 246, 0.15);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 500;
}

.cs-signal-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.cs-signal-badge.good {
    color: var(--cs-accent-emerald);
    background-color: rgba(16, 185, 129, 0.15);
}

.cs-signal-badge.warn {
    color: var(--cs-accent-gold);
    background-color: var(--cs-accent-gold-bg);
}

.cs-stock-item-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 11px;
    color: var(--cs-text-muted);
    border-top: 1px dashed rgba(255, 255, 255, 0.05);
    padding-top: 5px;
    margin-top: 2px;
}

/* 우측 차트 & 브리핑 패널 */
.cs-chart-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow-y: auto;
    background-color: var(--cs-bg-main);
}

/* 종목 헤더 바 */
.cs-stock-header {
    padding: 14px 24px;
    background-color: var(--cs-bg-card);
    border-bottom: 1px solid var(--cs-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.cs-sh-left {
    display: flex;
    align-items: baseline;
    gap: 12px;
    flex-wrap: wrap;
}

.cs-sh-name {
    font-size: 22px;
    font-weight: 800;
    color: #ffffff;
}

.cs-sh-code {
    font-size: 13px;
    color: var(--cs-text-muted);
}

.cs-sh-price {
    font-size: 22px;
    font-weight: 800;
    margin-left: 4px;
}

.cs-sh-change {
    font-size: 14px;
    font-weight: 700;
    margin-left: 2px;
}

.cs-sh-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 12px;
    color: var(--cs-text-secondary);
}

.cs-sh-meta-item strong {
    color: #ffffff;
}

.cs-sh-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 다자바타 리스크 계산기 원클릭 연동 버튼 (골드 프리미엄) */
.cs-btn-calc-link {
    display: flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #ffffff;
    border: none;
    padding: 9px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
    transition: all 0.2s ease;
}

.cs-btn-calc-link:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(245, 158, 11, 0.45);
}

.cs-btn-theme-link {
    display: flex;
    align-items: center;
    gap: 6px;
    background-color: var(--cs-bg-sub);
    border: 1px solid var(--cs-border);
    color: var(--cs-text-secondary);
    padding: 9px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cs-btn-theme-link:hover {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.2);
}

/* 차트 안내 범례 바 */
.cs-chart-legend-bar {
    padding: 8px 24px;
    background-color: rgba(17, 24, 39, 0.5);
    border-bottom: 1px solid var(--cs-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: var(--cs-text-secondary);
    flex-wrap: wrap;
    gap: 8px;
}

.cs-legend-items {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.cs-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.cs-legend-line {
    width: 14px;
    height: 3px;
    border-radius: 2px;
}

.cs-legend-line.support {
    background-color: var(--cs-accent-cyan);
}

.cs-legend-line.resistance {
    background-color: var(--cs-accent-gold);
}

.cs-legend-line.stoploss {
    background: repeating-linear-gradient(90deg, var(--cs-up), var(--cs-up) 3px, transparent 3px, transparent 6px);
    height: 2px;
}

.cs-legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--cs-accent-emerald);
}

/* 차트 컨테이너 - 사용자 피드백 반영: 세로 780px로 추가 대폭 확장 */
.cs-chart-wrapper {
    position: relative;
    width: 100%;
    height: 780px;
    min-height: 600px;
    background-color: #0b0f19;
    border-bottom: 1px solid var(--cs-border);
    display: flex;
    overflow: hidden;
}

/* 차트 좌측 드로잉 툴바 (TradingView 정밀 작도 도구) */
.cs-drawing-toolbar {
    width: 44px;
    background-color: #0d1322;
    border-right: 1px solid var(--cs-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px 0;
    gap: 3px;
    flex-shrink: 0;
    z-index: 10;
    user-select: none;
}

.cs-draw-btn {
    width: 34px;
    height: 34px;
    border-radius: 6px;
    border: none;
    background: transparent;
    color: var(--cs-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.15s ease;
    position: relative;
}

.cs-draw-btn:hover {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.08);
}

.cs-draw-btn.active {
    color: #38bdf8;
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.2) 0%, rgba(59, 130, 246, 0.25) 100%);
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.35);
}

.cs-draw-divider {
    width: 24px;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.08);
    margin: 4px 0;
}

/* 드로잉 툴 툴팁 */
.cs-draw-btn[data-tip]:hover::after {
    content: attr(data-tip);
    position: absolute;
    left: calc(100% + 8px);
    top: 50%;
    transform: translateY(-50%);
    background-color: #1e293b;
    color: #ffffff;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 4px;
    white-space: nowrap;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    z-index: 100;
    pointer-events: none;
}

/* 차트 메인 영역 & 드로잉 오버레이 캔버스 */
.cs-chart-canvas-box {
    flex: 1;
    position: relative;
    height: 100%;
    min-width: 0;
}

#cs-tv-chart {
    width: 100%;
    height: 100%;
}

.cs-drawing-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none; /* 드로잉 모드 활성 시 JS에서 auto로 전환 */
    z-index: 5;
}

.cs-drawing-overlay.drawing-active {
    pointer-events: auto;
    cursor: crosshair;
}

/* 좌우 스플리터 (종목 패널과 차트 패널 사이 리사이저) */
.cs-resizer-h {
    width: 6px;
    cursor: col-resize;
    background-color: transparent;
    transition: background-color 0.2s ease;
    flex-shrink: 0;
    position: relative;
    z-index: 20;
}

.cs-resizer-h:hover,
.cs-resizer-h.resizing {
    background-color: #3b82f6;
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.8);
}

/* 상하 스플리터 (차트와 하단 AI 브리핑 사이 리사이저) */
.cs-resizer-v {
    height: 7px;
    cursor: row-resize;
    background-color: var(--cs-border);
    transition: background-color 0.2s ease;
    flex-shrink: 0;
    position: relative;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cs-resizer-v::after {
    content: '';
    width: 36px;
    height: 2px;
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
}

.cs-resizer-v:hover,
.cs-resizer-v.resizing {
    background-color: #3b82f6;
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.8);
}

/* 스플리터 호버 안내 툴팁 */
.cs-splitter-tooltip {
    position: absolute;
    background-color: #0f172a;
    color: #e2e8f0;
    font-size: 11px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.5);
    white-space: nowrap;
    z-index: 100;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s ease;
}

.cs-resizer-h:hover .cs-splitter-tooltip,
.cs-resizer-v:hover .cs-splitter-tooltip {
    opacity: 1;
}

/* 3. 하단 AI 시그널 브리핑 카드 */
.cs-ai-briefing-wrap {
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    background-color: var(--cs-bg-main);
}

.cs-briefing-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cs-briefing-title {
    font-size: 15px;
    font-weight: 800;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cs-briefing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.cs-briefing-card {
    background-color: var(--cs-bg-card);
    border: 1px solid var(--cs-border);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: all 0.2s ease;
}

.cs-briefing-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    background-color: var(--cs-bg-card-hover);
}

.cs-card-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--cs-text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cs-card-value-big {
    font-size: 18px;
    font-weight: 800;
    color: #ffffff;
}

.cs-card-desc {
    font-size: 13px;
    line-height: 1.6;
    color: var(--cs-text-secondary);
}

.cs-card-desc strong {
    color: #ffffff;
}

/* 상승/하락 컬러 유틸리티 */
.text-up {
    color: var(--cs-up) !important;
}

.text-down {
    color: var(--cs-down) !important;
}

.bg-up {
    background-color: var(--cs-up-bg);
}

.bg-down {
    background-color: var(--cs-down-bg);
}

/* 반응형 (모바일 & 태블릿) */
@media (max-width: 1024px) {
    .cs-briefing-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .cs-main-body {
        flex-direction: column;
    }
    
    .cs-stock-panel {
        width: 100%;
        max-width: 100%;
        max-height: 240px;
        border-right: none;
        border-bottom: 1px solid var(--cs-border);
    }
    
    .cs-chart-wrapper {
        height: 340px;
        min-height: 300px;
    }
    
    .cs-header-section {
        padding: 12px 16px;
    }
    
    .cs-stock-header {
        padding: 12px 16px;
    }
}