@charset "UTF-8";

/* --- 1. Variables & Reset --- */
:root {
    --sidebar-width: 260px;
    --sidebar-width-collapsed: 80px;
    --sidebar-bg: #1e293b;
    --sidebar-text: #f8fafc;
    --main-bg: #f1f5f9;
    --card-bg: #ffffff;
    --text-dark: #334155;
    --text-muted: #64748b;
    --primary: #3b82f6;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --border-radius: 12px;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
}

body {
    font-family: 'Kanit', sans-serif;
    margin: 0;
    background-color: var(--main-bg);
    color: var(--text-dark);
    display: flex;
}

a { text-decoration: none; transition: 0.2s; }
ul { list-style: none; padding: 0; margin: 0; }

/* --- 2. Sidebar --- */
.sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
    padding: 25px;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-x: hidden;
    z-index: 50;
    box-shadow: 4px 0 24px rgba(0,0,0,0.1);
}

.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background-color: rgba(255, 255, 255, 0.15); border-radius: 10px; border: 1px solid var(--sidebar-bg); }
.sidebar::-webkit-scrollbar-thumb:hover { background-color: rgba(255, 255, 255, 0.3); }

/* Sidebar Header & Logo */
.sidebar-header { 
    text-align: center; 
    padding-bottom: 20px; 
    border-bottom: 1px solid rgba(255, 255, 255, 0.1); 
    margin-bottom: 20px; 
    display: block; 
}

.sidebar-header h2 { 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    justify-content: center; 
    margin: 0; 
    gap: 10px;
    font-size: 1.25rem; 
    font-weight: 600; 
    letter-spacing: 0.5px; 
}

.sidebar-logo { 
    height: 60px; 
    width: auto; 
    object-fit: contain; 
    margin-right: 0; 
}

.sidebar-nav li { margin-bottom: 8px; }
.sidebar-nav a { display: flex; align-items: center; gap: 14px; padding: 12px 16px; color: #cbd5e1; border-radius: var(--border-radius); font-weight: 400; }
.sidebar-nav a:hover, .sidebar-nav a.active { background-color: rgba(255, 255, 255, 0.1); color: #fff; font-weight: 500; }
.sidebar-nav a .fa-fw { width: 20px; text-align: center; }

/* Sidebar Filters */
.sidebar-filters { margin-top: auto; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); opacity: 1; transition: opacity 0.3s; }
.filter-group { margin-bottom: 15px; }
.filter-group label { font-size: 0.85rem; color: #94a3b8; margin-bottom: 6px; display: block; }

.filter-group input, .filter-group select {
    width: 100%; padding: 10px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.2);
    background-color: #334155; color: #ffffff; font-family: 'Kanit', sans-serif; font-size: 0.95rem; outline: none; font-weight: 400;
}
.filter-group input:focus, .filter-group select:focus {
    background-color: #475569; border-color: rgba(255,255,255,0.5); box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.1);
}
.filter-group select option { background-color: #1e293b; color: #ffffff; padding: 10px; }

.btn-apply-filters { width: 100%; padding: 10px; border-radius: 8px; border: none; background-color: var(--primary); color: white; font-weight: 500; cursor: pointer; transition: 0.2s; }
.btn-apply-filters:hover { background-color: #2563eb; }
.btn-apply-filters.btn-reset { background-color: rgba(255,255,255,0.1); color: #cbd5e1; }
.btn-apply-filters.btn-reset:hover { background-color: rgba(255,255,255,0.2); color: #fff; }

.sidebar-footer { margin-top: 15px; }
.sidebar-credit { display: none !important; }

#sidebarToggle { background: transparent; border: 1px solid rgba(255,255,255,0.2); color: #cbd5e1; padding: 8px; border-radius: 8px; width: 100%; cursor: pointer; transition: 0.2s; }
#sidebarToggle:hover { background: rgba(255,255,255,0.1); color: #fff; }

/* Sidebar Collapsed State */
body.sidebar-collapsed .sidebar { width: var(--sidebar-width-collapsed); padding: 25px 15px; }
body.sidebar-collapsed .sidebar-header span, body.sidebar-collapsed .sidebar-nav span, body.sidebar-collapsed .sidebar-filters, body.sidebar-collapsed .sidebar-credit { opacity: 0; visibility: hidden; width: 0; height: 0; padding: 0; margin: 0; overflow: hidden; }
body.sidebar-collapsed .sidebar-header h2, body.sidebar-collapsed .sidebar-nav a { justify-content: center; }
body.sidebar-collapsed #sidebarToggle i { transform: rotate(180deg); }
body.sidebar-collapsed .sidebar-header h2 { gap: 0; }
body.sidebar-collapsed .sidebar-logo { height: 40px; margin-bottom: 0; }

/* --- 3. Main Content --- */
.main-content { flex-grow: 1; margin-left: var(--sidebar-width); padding: 30px; min-height: 100vh; transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
body.sidebar-collapsed .main-content { margin-left: var(--sidebar-width-collapsed); }

.main-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 35px; }
.main-header h1 { margin: 0; font-size: 1.75rem; font-weight: 600; color: var(--text-dark); }
.main-header h1 small { display: block; font-size: 0.95rem; color: var(--text-muted); font-weight: 400; margin-top: 5px; }
.header-office-title { text-align: right; }
#viewOperatorsLink { font-size: 0.85rem; color: var(--primary); font-weight: 500; padding: 6px 12px; background: rgba(59, 130, 246, 0.1); border-radius: 20px; display: inline-block; margin-top: 8px; }
#viewOperatorsLink:hover { background: rgba(59, 130, 246, 0.2); }

/* KPI Cards */
.kpi-container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 35px; }
.kpi-card { background: var(--card-bg); padding: 24px; border-radius: var(--border-radius); box-shadow: var(--shadow-md); border: 1px solid rgba(255,255,255,0.5); display: flex; flex-direction: column; justify-content: space-between; transition: transform 0.2s; }
.kpi-card:hover { transform: translateY(-2px); }
.kpi-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 15px; }
.kpi-card-header h3 { margin: 0; font-size: 0.95rem; color: var(--text-muted); font-weight: 500; }
.kpi-card-header .icon { padding: 10px; border-radius: 10px; background: #f8fafc; color: var(--text-dark); }
.kpi-card-body .value { font-size: 1.8rem; font-weight: 700; color: var(--text-dark); margin: 0; line-height: 1.2; }
.kpi-card-footer { margin-top: 15px; font-size: 0.85rem; color: var(--text-muted); }

.positive { color: var(--success) !important; font-weight: 600; }
.negative { color: var(--danger) !important; font-weight: 600; }

/* Charts & Tables */
.data-container { display: grid; grid-template-columns: 350px 1fr; gap: 24px; }
.data-card { background: var(--card-bg); border-radius: var(--border-radius); padding: 24px; box-shadow: var(--shadow-md); border: 1px solid rgba(255,255,255,0.5); margin-bottom: 24px; }
.data-card h2 { margin: 0 0 20px 0; font-size: 1.1rem; font-weight: 600; color: var(--text-dark); display: flex; justify-content: space-between; align-items: center; }
.chart-column-left { display: flex; flex-direction: column; gap: 24px; }
.data-card.data-table { grid-column: 2; }
.data-card.full-width { grid-column: 1 / -1; }

/* Table Styles */
.responsive-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.responsive-table th { text-align: left; padding: 12px 16px; color: var(--text-muted); font-weight: 600; border-bottom: 2px solid #f1f5f9; background: #fff; white-space: nowrap; }
.responsive-table td { padding: 14px 16px; border-bottom: 1px solid #f1f5f9; color: var(--text-dark); vertical-align: middle; }

.product-row { cursor: pointer; transition: background-color 0.15s ease; }
.product-row:hover { background-color: #e2e8f0 !important; }
.product-row.active { background-color: #cbd5e1 !important; border-left: 4px solid var(--primary); }

/* Link Style in Table */
.product-name-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
    position: relative;
    z-index: 2; 
    cursor: pointer;
    border-bottom: 1px dashed transparent;
}
.product-name-link:hover {
    color: var(--primary);
    text-decoration: none;
    border-bottom-color: var(--primary);
}
.product-icon { font-size: 1rem; width: 16px; text-align: center; display: inline-block; margin-right: 8px; }

.responsive-table th:nth-child(n+2), .responsive-table td:nth-child(n+2) { text-align: right; }
.responsive-table tfoot td { font-weight: 700; background-color: #f8fafc; border-top: 2px solid #e2e8f0; }
.responsive-table td.positive, .modal-table td.positive { color: var(--success) !important; }
.responsive-table td.negative, .modal-table td.negative { color: var(--danger) !important; }

/* View More Button */
.btn-view-more {
    font-size: 0.7rem; background: transparent; color: var(--text-muted); padding: 2px 8px; border-radius: 4px;
    border: 1px solid #e2e8f0; cursor: pointer; transition: all 0.2s ease; float: right; margin-left: 10px;
}
.btn-view-more:hover { background: #f1f5f9; border-color: #cbd5e1; color: var(--text-dark); }

/* Table Filters */
.table-filter-container { margin-bottom: 20px; }
.table-filter-group { position: relative; width: 100%; max-width: 300px; }
.table-filter-group .fa-search { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: #94a3b8; }
.table-filter-group select { width: 100%; padding: 10px 10px 10px 36px; border: 1px solid #e2e8f0; border-radius: 8px; background: #fff; color: var(--text-dark); font-family: 'Kanit', sans-serif; }

.sortable { cursor: pointer; position: relative; user-select: none; }
.sortable::after { content: ' \25B2\25BC'; color: #ccc; font-size: 0.8em; position: absolute; right: 10px; opacity: 0.7; }
.sortable[data-sort-state="asc"]::after { content: ' \25B2'; color: #333; opacity: 1; }
.sortable[data-sort-state="desc"]::after { content: ' \25BC'; color: #333; opacity: 1; }
.sortable:hover { background-color: #f5f5f5; }

.tax-drilldown { font-weight: 500; color: var(--color-blue); cursor: pointer; text-decoration: none; transition: text-decoration 0.2s; }
.tax-drilldown:hover { text-decoration: underline; }

#resetOperatorChart { font-size: 0.8rem; margin-left: 10px; cursor: pointer; padding: 2px 8px; border-radius: 4px; border: 1px solid #ccc; background: #eee; display: none; }
#resetOperatorChart:hover { background: #ddd; }
.chart-title-span { font-weight: 400; color: var(--text-muted); font-size: 1.1rem; margin-left: 8px; }

.chart-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; }
.chart-header h2 { margin: 0; }
.chart-header select { padding: 6px 10px; font-family: 'Kanit', sans-serif; font-size: 0.9rem; border-radius: 6px; border: 1px solid #ccc; }
#barChartWrapper { max-height: 400px; overflow-y: hidden; padding-top: 15px; }

/* Footer */
.main-footer { margin-top: 40px; padding-top: 20px; border-top: 1px solid #e2e8f0; text-align: center; color: var(--text-muted); font-size: 0.85rem; padding-bottom: 10px; }
.main-footer span { display: inline-block; margin: 0 5px; }

/* --- 4. Modal & Login --- */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); backdrop-filter: blur(4px); display: flex; justify-content: center; align-items: center; z-index: 2000; }
.modal-overlay.hidden { display: none !important; }

.modal-content { background: #fff; padding: 30px; border-radius: 16px; width: 90%; max-width: 800px; box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1); color: var(--text-dark); display: flex; flex-direction: column; max-height: 85vh; position: relative; }
.modal-close { position: absolute; top: 15px; right: 20px; font-size: 2rem; font-weight: bold; color: #aaa; cursor: pointer; transition: transform 0.2s; line-height: 1; z-index: 2001; }
.modal-close:hover { color: #333; transform: scale(1.1); }
.modal-header { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #eee; padding-bottom: 10px; margin-bottom: 20px; padding-right: 30px; }
.modal-header h2 { margin: 0; font-size: 1.5rem; color: var(--sidebar-bg); }

.modal-body { overflow-y: auto; flex-grow: 1; margin-top: 5px; padding-right: 5px; }
.modal-body::-webkit-scrollbar { width: 6px; }
.modal-body::-webkit-scrollbar-track { background: transparent; }
.modal-body::-webkit-scrollbar-thumb { background-color: rgba(0,0,0,0.1); border-radius: 10px; }
.modal-body::-webkit-scrollbar-thumb:hover { background-color: rgba(0,0,0,0.2); }

.modal-table { width: 100%; border-collapse: collapse; }
.modal-table th, .modal-table td { padding: 10px 12px; border-bottom: 1px solid #ddd; }
.modal-table th:first-child, .modal-table td:first-child { text-align: left; }
.modal-table th:nth-child(n+2), .modal-table td:nth-child(n+2) { text-align: right; }
.modal-table th { background-color: #f9f9f9; text-align: left; }
.modal-table td:nth-child(2) { font-weight: 500; }
.modal-table tfoot.total-row td { font-weight: bold; background-color: #f9f9f9; }
.modal-table .fa-arrow-up, .modal-table .fa-arrow-down { margin-left: 5px; }

/* Login Card */
.login-card { width: 100%; max-width: 400px; background: #fff; padding: 40px; border-radius: 16px; box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1); }
.login-card .login-header { display: flex; flex-direction: column; align-items: center; justify-content: center; margin-bottom: 25px; text-align: center; }
.login-logo { height: 80px; width: auto; margin-bottom: 15px; object-fit: contain; }

.login-card .form-group { margin-bottom: 15px; }
.login-card .password-group { margin-bottom: 10px; }
.login-card input { width: 100%; padding: 12px; border: 1px solid #e2e8f0; border-radius: 8px; box-sizing: border-box; }
.login-card .password-group input { padding-right: 12px; }

.login-card button.btn-login { width: 100%; padding: 12px; background: var(--sidebar-bg); color: #fff; border: none; border-radius: 8px; cursor: pointer; font-size: 1rem; transition: background-color 0.3s; }
.login-card button.btn-login:hover { background-color: #2c5683; }

/* Toggle Password Button */
.login-card .toggle-password { display: block; width: 100%; text-align: right; background: none; border: none; cursor: pointer; color: #999; font-size: 1.1rem; padding: 5px 0; margin-bottom: 10px; outline: none; }
.login-card .toggle-password:hover { color: #333; }
.login-card .error-message { background-color: #ffebee; color: var(--danger); border: 1px solid var(--danger); padding: 10px 15px; border-radius: 6px; text-align: center; font-size: 0.9rem; margin-bottom: 20px; }

/* Loading Overlay */
#loadingOverlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(255, 255, 255, 0.7); backdrop-filter: blur(2px); z-index: 9999; display: flex; justify-content: center; align-items: center; flex-direction: column; transition: opacity 0.3s ease; }
#loadingOverlay.hidden { opacity: 0; pointer-events: none; z-index: -1; }
.loading-icon { width: 80px; height: 80px; object-fit: contain; animation: spin 1.5s linear infinite; }
.loading-text { margin-top: 15px; font-size: 1.1rem; color: #555; font-weight: 500; }
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* Responsive */
@media (max-width: 1200px) { .data-container { grid-template-columns: 1fr; } .chart-column-left, .data-table { grid-column: 1 / -1; } }
@media (max-width: 900px) { .table-filter-container { grid-template-columns: 1fr; } }
@media (max-width: 768px) { 
    .kpi-container { grid-template-columns: 1fr; } 
    .chart-header { flex-direction: column; align-items: flex-start; gap: 10px; } 
    .sidebar { width: var(--sidebar-width-collapsed); padding: 20px 10px; }
    .sidebar-header span, .sidebar-nav span, .sidebar-filters, .sidebar-credit { opacity: 0; visibility: hidden; width: 0; height: 0; margin: 0; padding: 0; border: none; }
    .sidebar-header h2, .sidebar-nav a { justify-content: center; }
    .main-content { margin-left: var(--sidebar-width-collapsed); padding: 15px; }
    body:not(.sidebar-collapsed) .sidebar { width: var(--sidebar-width); padding: 20px; box-shadow: 0 0 20px rgba(0,0,0,0.3); }
    body:not(.sidebar-collapsed) .sidebar-header span, body:not(.sidebar-collapsed) .sidebar-nav span, body:not(.sidebar-collapsed) .sidebar-filters { opacity: 1; visibility: visible; width: auto; height: auto; padding-top: 20px; margin-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); }
    body:not(.sidebar-collapsed) .sidebar-credit { opacity: 1; visibility: visible; width: auto; height: auto; padding: 15px 0 0 0; margin: 0; }
    body:not(.sidebar-collapsed) .main-content { margin-left: var(--sidebar-width-collapsed); }
    .main-header { flex-direction: column; align-items: flex-start; gap: 5px; }
    .header-office-title { text-align: left; font-size: 0.9rem; }
    .slide-item img { height: 200px; }
}