/* =========================================================================
   [1] GLOBAL VARIABLES & RESET
   ========================================================================= */
:root {
    --bg: #0b0d12;
    --card: #141824;
    --text: #e7eaf2;
    --muted: #a7b0c5;
    --line: #2a3145;
    --bad: #ff5c5c;
    --good: #4ade80;
    --warn: #fbbf24;
    --accent: #5673ff;
}

body {
    margin: 0;
    font-family: 'Inter', 'Pretendard', sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 12px;
    overflow: hidden; /* 대시보드 내부 스크롤 처리를 위해 본체 스크롤 고정 */
}

/* =========================================================================
   [2] HEADER & NAVIGATION
   ========================================================================= */
header {
    padding: 10px 20px;
    border-bottom: 1px solid var(--line);
    background: rgba(11, 13, 18, 0.9);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-top: 20px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 1 1 68%;
    min-width: 0;
}

/* 실시간 시세 및 동기화 정보 컨테이너 */
#fx-container {
    display: flex;
    align-items: flex-start;
    flex: 1 1 720px;
    gap: 10px;
    background: rgba(255, 255, 255, 0.03);
    padding: 4px 10px;
    border-radius: 14px;
    border: 1px solid var(--line);
    overflow: visible;
    min-width: 500px;
    max-width: 100%;
    flex-wrap: nowrap;
}

#sync-bar {
    margin-left: 0 !important;
    flex-shrink: 0;
    display: grid !important;
    grid-template-columns: repeat(3, minmax(88px, auto));
    gap: 12px !important;
    align-items: center;
    font-size: 10px !important;
}

#sync-bar > div {
    min-width: 0;
    line-height: 1.2;
}

#sync-bar b {
    display: block;
    margin-bottom: 1px;
    font-size: 10px;
}

#sync-bar span {
    display: block;
    white-space: nowrap;
    font-size: 10px;
}


#fx-monitor {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    min-width: 0;
    flex: 1 1 auto;
    row-gap: 4px;
}

.price-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
    letter-spacing: 0.2px;
}

.sync-info {
    font-size: 10px;
    color: var(--muted);
    border-left: 1px solid var(--line);
    padding-left: 8px;
    margin-left: 2px;
    white-space: nowrap;
    flex-shrink: 0;
}

/* =========================================================================
   [HEADER ACTIONS LAYOUT]
   ========================================================================= */
.header-actions {
    display: flex;
    flex: 0 0 auto;
    justify-content: flex-end;
    align-items: center;
    min-width: max-content;
}

.header-actions-row {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: center;
}

.header-tool-single {
    padding-top: 0;
}

.header-tool-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.header-tool-buttons {
    display: flex;
    flex-wrap: nowrap;
    gap: 6px;
}
.btn-outline,
.btn-sync,
.btn-danger {
    white-space: nowrap;
}

.header-divider {
    width: 1px;
    height: 38px;
    background: var(--line);
}


/* 메인 탭 메뉴 */
.nav-tabs {
    display: flex;
    background: #0b0d12;
    padding: 0 20px;
    border-bottom: 1px solid var(--line);
    gap: 5px;
}

.tab-link {
    padding: 10px 20px;
    cursor: pointer;
    color: var(--muted);
    border-bottom: 2px solid transparent;
    transition: 0.2s;
    font-weight: 600;
}

.tab-link:hover { color: var(--text); }
.tab-link.active {
    color: var(--accent);
    border-bottom: 2px solid var(--accent);
    background: rgba(86, 115, 255, 0.05);
}

.tab-content {
    display: none;
    height: calc(100vh - 105px);
    overflow: hidden;
}

.tab-content.active { display: block; }

/* =========================================================================
   [3] MAIN LAYOUT & GRID
   ========================================================================= */
.main-grid {
    display: grid;
    grid-template-columns: 380px 1fr 360px; /* 좌측 입력 / 중앙 현황 / 우측 리스크 */
    gap: 12px;
    padding: 12px;
    height: 100%;
    box-sizing: border-box;
}

.scroll-col {
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow-y: auto;
    padding-right: 5px;
    padding-bottom: 20px;
    box-sizing: border-box;
}

/* 스크롤바 커스텀 */
.scroll-col::-webkit-scrollbar { width: 4px; }
.scroll-col::-webkit-scrollbar-thumb { background: var(--line); border-radius: 10px; }

/* =========================================================================
   [4] COMPONENTS (CARDS, TABLES, STATS)
   ========================================================================= */
.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 15px;
}

.card h2 {
    font-size: 13px;
    margin: 0 0 12px;
    color: var(--accent);
    border-left: 3px solid var(--accent);
    padding-left: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 하이라이트 카드 (리스크 모니터 등 강조용) */
.highlight-card {
    border: 1px solid var(--accent);
    background: linear-gradient(145deg, #1a1f2e, #141824);
}

/* 데이터 테이블 */
.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #0b0d12;
}

table { width: 100%; border-collapse: collapse; font-size: 11px; }
th { background: #1a1f2e; padding: 8px; color: var(--muted); text-align: left; position: sticky; top: 0; z-index: 10; }
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--text); }
td { padding: 8px; border-bottom: 1px solid var(--line); vertical-align: middle; }
#openPosTable, #historyTable { min-width: 1120px; }
#openPosTable th, #openPosTable td,
#historyTable th, #historyTable td { white-space: nowrap; }
#openPosTable td:nth-child(11), #historyTable td:last-child { white-space: normal; min-width: 180px; }
#historyTable td:nth-child(11) { min-width: 110px; }

/* 수치 요약 영역 */
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 10px; }
.stat-card { background: #1a1f2e; padding: 12px; border-radius: 8px; border: 1px solid var(--line); text-align: center; }
.stat-label { font-size: 10px; color: var(--muted); margin-bottom: 5px; }
.stat-val { font-size: 16px; font-weight: bold; font-family: 'JetBrains Mono', monospace; }
.big-val { font-size: 18px; font-weight: 800; letter-spacing: 0.2px; }

/* =========================================================================
   [5] FORMS & INPUTS
   ========================================================================= */
input, select, textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 6px;
    border-radius: 4px;
    border: 1px solid var(--line);
    background: #0f1320;
    color: var(--text);
    font-size: 11px;
}

.td-input-mtm { width: 80px; color: var(--warn); height: 24px; }

/* 대시보드 날짜/DTE 입력 그리드 */
.date-sync-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    grid-column: span 2;
    background: rgba(255, 255, 255, 0.03);
    padding: 10px;
    border-radius: 8px;
    border: 1px solid var(--line);
    margin-top: 4px;
}

button {
    padding: 6px 10px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 11px;
    transition: 0.2s;
}

.btn-xs { padding: 4px 8px; font-size: 10px; }

.btn-blue { background: var(--accent); color: white; width: 100%; }
.btn-green { background: #15311e; color: #4ade80; border: 1px solid #244d34; font-size: 10px; }
.btn-outline { background: transparent; border: 1px solid var(--line); color: var(--muted); }

.btn-sync { font-size: 10px; padding: 6px 8px; }

.sync-auth-status {
    padding: 6px 10px;
    height: 30px;
    box-sizing: border-box;
    border-radius: 6px;
    border: 1px solid var(--line);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 600;
    line-height: 1;
    align-self: auto;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sync-auth-on {
    color: #4ade80;
    border-color: #244d34;
    background: #15311e;
}

.sync-auth-off {
    color: #ffb84d;
    border-color: #5a4720;
    background: #2f2615;
}

.btn-danger { background: #3a1a1a; color: #ff8888; }
.btn-edit { background: #1e293b; color: var(--warn); border: 1px solid var(--line); margin-right: 4px; }

.btn-group-half { display: flex; gap: 8px; margin-top: 15px; }
.btn-group-half button { flex: 1; }
.btn-main-wide { flex: 2 !important; }

/* =========================================================================
   [6] PRODUCT MASTER MANAGEMENT (상품 마스터 관리)
   ========================================================================= */
.master-label {
    font-size: 9px;
    color: var(--muted);
    margin-bottom: 2px;
}

/* 마스터 입력 3열 그리드 - 중요: 이 부분이 무너짐의 원인 */
.master-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
    margin-top: 8px;
}

.master-item {
    margin-bottom: 12px;
    border-bottom: 1px solid var(--line);
    padding-bottom: 8px;
    transition: 0.2s;
}

.master-item:hover { background: rgba(255,255,255,0.02); }

/* =========================================================================
   [7] PERFORMANCE REPORT (성과 리포트)
   ========================================================================= */
.report-wrapper {
    padding: 20px;
    height: 100%;
    overflow-y: auto;
    box-sizing: border-box;
}

/* 리포트 필터 바 */
.report-filter {
    display: flex;
    align-items: flex-end;
    gap: 15px;
    background: var(--card);
    padding: 15px;
    border-radius: 12px;
    border: 1px solid var(--line);
    margin-bottom: 20px;
}

.filter-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.filter-item label {
    font-size: 10px;
    color: var(--muted);
}

.filter-item input {
    width: 150px;
}

/* 리포트 요약 5열 그리드 */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

/* =========================================================================
   [8] UTILITIES & STATES
   ========================================================================= */
.mono { font-family: 'JetBrains Mono', monospace; }
.up { color: var(--good); }
.down { color: var(--bad); }
.hidden { display: none !important; }
.pill { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 10px; border: 1px solid var(--line); color: var(--muted); }

/* 편집 모드 하이라이트 */
.edit-active { border: 2px solid var(--warn) !important; background: rgba(251, 191, 36, 0.05) !important; }
.edit-active-row { background: rgba(251, 191, 36, 0.2) !important; border-left: 4px solid var(--warn) !important; }
.history-related-row { background: rgba(59, 130, 246, 0.10) !important; }
.history-focus-row { background: rgba(59, 130, 246, 0.16) !important; border-left: 4px solid #60a5fa !important; }
.pill-live { color: #93c5fd; border-color: #1d4ed8; background: rgba(29, 78, 216, 0.18); }
.pill-order { color: #fcd34d; border-color: #92400e; background: rgba(146, 64, 14, 0.18); }
.pill-long { color: #86efac; border-color: #166534; background: rgba(22, 101, 52, 0.18); }
.pill-short { color: #fca5a5; border-color: #991b1b; background: rgba(153, 27, 27, 0.18); }

/* 싱크 상태 컬러링 */
.sync-ok { color: var(--good); }
.sync-warn { color: var(--warn); font-weight: 700; }
.sync-danger { color: var(--bad); font-weight: 800; animation: pulse 2s infinite; }

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* =========================================================================
   [9] RESPONSIVE (MOBILE)
   ========================================================================= */
.mobile-only {
    display: none;
}

@media (max-width: 768px) {
    html, body {
        overflow-x: hidden;
        overflow-y: auto;
    }

    header {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        padding: 8px 10px;
        margin-top: 0;
    }

    /* 로그인/버튼 영역을 모바일 최상단으로 */
    .header-actions {
        order: 1;
        width: 100%;
        align-items: stretch;
        min-width: 0;
    }

    .header-left {
        order: 2;
        flex-direction: column;
        width: 100%;
        gap: 6px;
    }

    .header-left h1 {
        font-size: 13px !important;
        line-height: 1.2;
        margin: 0;
    }

    .mobile-only {
        display: inline-flex;
    }

    .header-actions-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 6px;
        width: 100%;
        justify-content: stretch;
    }

    .header-actions-row button,
    .header-actions-row .sync-auth-status {
        width: 100%;
        min-width: 0;
        font-size: 10px;
        padding: 6px 8px;
        height: 30px;
        box-sizing: border-box;
    }

    /* 로그인 상태 / 로그인 버튼 우선 강조 */
    #sync-auth-status {
        grid-column: 1 / -1;
    }

    #syncAuthBtn {
        grid-column: 1 / 2;
    }

    #toggleHeaderInfoBtn {
    grid-column: 2 / 3;

    display: flex;
    justify-content: center;  /* 텍스트 가운데 */
    align-items: center;
    text-align: center;
}

    /* 모바일에서 시세/싱크 박스 기본 접기 */
    #fx-container {
        width: 100%;
        min-width: 0;
        display: none;
        flex-direction: column;
        gap: 6px;
        padding: 6px 8px;
        border-radius: 8px;
        overflow: hidden;
    }

    /* 펼쳤을 때만 노출 */
    #fx-container.expanded {
        display: flex;
    }

    #sync-bar {
        width: 100%;
        display: grid !important;
        grid-template-columns: repeat(3, 1fr);
        gap: 6px !important;
        margin-left: 0 !important;
        font-size: 9px !important;
    }

    #sync-bar > div {
        min-width: 0;
        padding: 4px 6px;
        border-radius: 6px;
        background: rgba(255,255,255,0.03);
    }

    #sync-bar b,
    #sync-bar span {
        font-size: 9px !important;
        line-height: 1.15;
    }

    /* 실시간 시세는 한 줄 + 가로스크롤 */
    #fx-monitor {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        gap: 8px;
        row-gap: 0;
        white-space: nowrap;
        min-width: 0;
        flex: 1 1 auto;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    #fx-monitor::-webkit-scrollbar {
        display: none;
    }

    .price-tag {
        font-size: 10px;
        flex: 0 0 auto;
    }

    .sync-info {
        border-left: none;
        padding-left: 0;
        margin-left: 0;
        width: 100%;
        font-size: 9px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .header-divider {
        display: none;
    }

    .main-grid {
        display: block;
        height: auto;
    }

    .scroll-col {
        width: 100%;
        overflow: visible;
        margin-bottom: 16px;
    }

    .tab-content {
        height: auto !important;
        overflow: visible !important;
    }

    .table-wrap {
        overflow-x: auto;
    }

    table {
        min-width: 850px;
    }

    .report-filter {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-item input {
        width: 100%;
    }

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

    .master-grid {
        grid-template-columns: 1fr 1fr;
    }
}