/**
 * EduTrade Văn Bản MXV - Stylesheet
 * 100% Adapted to EduTrade Official Brand Identity & MXV Horizontal Layout
 * Website: https://edutrade.vn/
 */

/* EduTrade Blocksy Color Palette & Tokens */
:root {
    --theme-palette-color-1: #27B24F; /* EduTrade Primary Green */
    --theme-palette-color-2: #139848; /* EduTrade Dark Green */
    --theme-palette-color-3: #EC1F27; /* EduTrade Accent Red */
    --theme-palette-color-4: #111827; /* Dark Heading & Primary Text */
    --theme-palette-color-5: #374151; /* Muted Body Text */
    --theme-palette-color-6: #c4c6cb; /* Subtle Borders */
    --theme-palette-color-7: #F5F7F6; /* Soft Background */
    --theme-palette-color-8: #ffffff; /* Card Background */
    --theme-palette-color-9: #000000; /* Dark Banner Background */

    --edu-primary: var(--theme-palette-color-1);
    --edu-primary-dark: var(--theme-palette-color-2);
    --edu-accent: var(--theme-palette-color-3);
    --edu-heading: var(--theme-palette-color-4);
    --edu-text: var(--theme-palette-color-5);
    --edu-border: var(--theme-palette-color-6);
    --edu-bg-soft: var(--theme-palette-color-7);
    --edu-white: var(--theme-palette-color-8);
    --edu-radius: 4px;
    --edu-font-family: 'Roboto', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --edu-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --edu-shadow-hover: 0 10px 20px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --edu-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base App Wrapper - Enforce normal regular font weight (no bold) across entire UI */
.edutrade-vb-app,
.edutrade-vb-app * {
    font-family: var(--edu-font-family) !important;
    font-weight: 400 !important;
    box-sizing: border-box;
}

.edutrade-vb-app {
    color: var(--edu-text);
    width: 100%;
    box-sizing: border-box;
}

/* Category Filter Tabs (Pill style) */
.edutrade-vb-tabs-container {
    margin-bottom: 22px;
}

.edutrade-vb-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.edutrade-vb-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 14.5px;
    font-weight: 400 !important;
    color: var(--edu-heading);
    background-color: var(--edu-white);
    border: 1px solid #e5e7eb;
    border-radius: var(--edu-radius);
    cursor: pointer;
    transition: var(--edu-transition);
    user-select: none;
}

.edutrade-vb-tab:hover {
    border-color: var(--edu-primary);
    color: var(--edu-primary);
    background-color: #f0fdf4;
}

.edutrade-vb-tab.active {
    background-color: var(--edu-primary);
    color: var(--edu-white);
    border-color: var(--edu-primary);
    box-shadow: 0 4px 10px rgba(39, 178, 79, 0.25);
}

.edutrade-vb-tab.active svg,
.edutrade-vb-tab.active i {
    color: var(--edu-white);
    fill: var(--edu-white);
}

.edutrade-vb-tab svg,
.edutrade-vb-tab i {
    color: var(--edu-primary);
    fill: var(--edu-primary);
    transition: var(--edu-transition);
}

/* ==========================================================================
/* ==========================================================================
   TOOLBAR: SEARCH & SHORT INLINE FILTERS ON 1 ROW (THEME-ISOLATED)
   ========================================================================== */
.edutrade-vb-app .edutrade-vb-toolbar {
    background-color: var(--edu-bg-soft) !important;
    border: 1px solid #e5e7eb !important;
    border-radius: var(--edu-radius) !important;
    padding: 14px 18px !important;
    margin: 0 0 20px 0 !important;
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    gap: 12px !important;
    align-items: center !important;
    justify-content: space-between !important;
    box-sizing: border-box !important;
    width: 100% !important;
}

/* Prevent theme <p> wrappers inside toolbar */
.edutrade-vb-app .edutrade-vb-toolbar p {
    margin: 0 !important;
    padding: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
}

/* Search Column */
.edutrade-vb-app .edutrade-vb-search-col {
    flex: 1 1 auto !important;
    position: relative !important;
    min-width: 180px !important;
    margin: 0 !important;
    padding: 0 !important;
}

.edutrade-vb-app .edutrade-search-wrap {
    position: relative !important;
    display: flex !important;
    align-items: center !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Search Magnifying Glass Icon (Fixed Overlapping) */
.edutrade-vb-app .edutrade-search-wrap .search-icon {
    position: absolute !important;
    left: 14px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    color: #9ca3af !important;
    font-size: 14px !important;
    width: 15px !important;
    height: 15px !important;
    pointer-events: none !important;
    z-index: 5 !important;
    margin: 0 !important;
    padding: 0 !important;
    display: block !important;
}

/* Search Input (Fixed padding-left to 40px so text never collides with icon) */
.edutrade-vb-app input[type="text"].edutrade-search-input,
.edutrade-vb-app .edutrade-search-input {
    width: 100% !important;
    height: 40px !important;
    min-height: 40px !important;
    max-height: 40px !important;
    padding-left: 40px !important;
    padding-right: 36px !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    line-height: 38px !important;
    font-size: 14px !important;
    font-family: var(--edu-font-family) !important;
    color: var(--edu-heading) !important;
    background-color: var(--edu-white) !important;
    border: 1px solid #d1d5db !important;
    border-radius: var(--edu-radius) !important;
    outline: none !important;
    box-sizing: border-box !important;
    margin: 0 !important;
    text-indent: 0 !important;
    box-shadow: none !important;
    transition: var(--edu-transition) !important;
}

.edutrade-vb-app .edutrade-search-input:focus {
    border-color: var(--edu-primary) !important;
    box-shadow: 0 0 0 3px rgba(39, 178, 79, 0.15) !important;
}

.edutrade-vb-app .edutrade-search-clear {
    position: absolute !important;
    right: 12px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    background: none !important;
    border: none !important;
    color: #9ca3af !important;
    cursor: pointer !important;
    padding: 4px !important;
    font-size: 14px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    z-index: 5 !important;
    margin: 0 !important;
}

.edutrade-vb-app .edutrade-search-clear:hover {
    color: var(--edu-accent) !important;
}

/* Filter Column: strictly 1 row horizontal flex */
.edutrade-vb-app .edutrade-vb-filter-col {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 10px !important;
    flex-wrap: nowrap !important;
    flex: 0 0 auto !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Short Select Inputs (Overrides theme 100% width and margin-bottom) */
.edutrade-vb-app select.edutrade-filter-select,
.edutrade-vb-app .edutrade-filter-select {
    display: inline-block !important;
    width: auto !important;
    max-width: 180px !important;
    min-width: 135px !important;
    height: 40px !important;
    min-height: 40px !important;
    max-height: 40px !important;
    padding: 0 28px 0 12px !important;
    line-height: 38px !important;
    font-size: 13.5px !important;
    font-family: var(--edu-font-family) !important;
    color: var(--edu-heading) !important;
    background-color: var(--edu-white) !important;
    border: 1px solid #d1d5db !important;
    border-radius: var(--edu-radius) !important;
    outline: none !important;
    cursor: pointer !important;
    box-sizing: border-box !important;
    white-space: nowrap !important;
    flex: 0 0 auto !important;
    margin: 0 !important;
    box-shadow: none !important;
    transition: var(--edu-transition) !important;
}

.edutrade-vb-app select.edutrade-filter-select:focus {
    border-color: var(--edu-primary) !important;
    box-shadow: 0 0 0 2px rgba(39, 178, 79, 0.15) !important;
}

/* Short Reset Button on Same Row */
.edutrade-vb-app button.edutrade-btn-reset,
.edutrade-vb-app .edutrade-btn-reset {
    height: 40px !important;
    min-height: 40px !important;
    max-height: 40px !important;
    padding: 0 14px !important;
    line-height: 38px !important;
    font-size: 13.5px !important;
    font-weight: 400 !important;
    color: var(--edu-text) !important;
    background-color: var(--edu-white) !important;
    border: 1px solid #d1d5db !important;
    border-radius: var(--edu-radius) !important;
    cursor: pointer !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 6px !important;
    white-space: nowrap !important;
    flex: 0 0 auto !important;
    margin: 0 !important;
    box-sizing: border-box !important;
    box-shadow: none !important;
    transition: var(--edu-transition) !important;
}

.edutrade-vb-app button.edutrade-btn-reset:hover {
    background-color: #fee2e2 !important;
    border-color: var(--edu-accent) !important;
    color: var(--edu-accent) !important;
}

@media (max-width: 900px) {
    .edutrade-vb-app .edutrade-vb-toolbar {
        flex-wrap: wrap !important;
    }
    .edutrade-vb-app .edutrade-vb-search-col {
        flex: 1 1 100% !important;
        width: 100% !important;
    }
    .edutrade-vb-app .edutrade-vb-filter-col {
        flex: 1 1 100% !important;
        width: 100% !important;
        flex-wrap: wrap !important;
    }
    .edutrade-vb-app select.edutrade-filter-select {
        flex: 1 1 140px !important;
        max-width: none !important;
    }
    .edutrade-vb-app button.edutrade-btn-reset {
        flex: 1 1 auto !important;
        justify-content: center !important;
    }
}

/* Status bar */
.edutrade-vb-status-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    font-size: 14px;
    color: var(--edu-text);
}

.edutrade-vb-status-bar strong,
.edutrade-vb-status-bar span#vb-count-display {
    color: var(--edu-primary);
    font-weight: 400 !important;
}

/* ==========================================================================
   HORIZONTAL ROW LAYOUT (ALWAYS HORIZONTAL ROW LIKE MXV)
   ========================================================================== */
.entries.is-view-row {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
    margin-bottom: 35px;
}

.entry-card.is-horizontal-row {
    background: var(--edu-white);
    border: 1px solid #e5e7eb;
    border-radius: var(--edu-radius);
    box-shadow: var(--edu-shadow);
    display: flex;
    flex-direction: row;
    align-items: stretch;
    transition: var(--edu-transition);
    overflow: hidden;
    padding: 0;
}

.entry-card.is-horizontal-row:hover {
    transform: translateY(-2px);
    box-shadow: var(--edu-shadow-hover);
    border-color: #cbd5e1;
}

/* Left Column: PDF Illustration Asset & Download Button */
.entry-card .vb-row-left {
    width: 155px;
    min-width: 155px;
    background-color: #fafbfc;
    border-right: 1px solid #f1f3f5;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 22px 14px;
    text-align: center;
    box-sizing: border-box;
    flex-shrink: 0;
}

/* Asset Illustration Container (Directly above Download Button) */
.entry-card .vb-pdf-icon-wrap {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 14px;
}

.entry-card .vb-pdf-icon-img {
    width: 48px;
    height: 48px;
    display: block;
    object-fit: contain;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(236, 31, 39, 0.15));
}

.entry-card:hover .vb-pdf-icon-img {
    transform: scale(1.08);
}

.entry-card .vb-download-btn-wrap {
    width: 100%;
}

.entry-card .vb-btn-dl {
    width: 100%;
    padding: 8px 10px !important;
    font-size: 13px !important;
    font-weight: 400 !important;
    box-sizing: border-box;
}

/* Right Column: Title & 3-Column Metadata */
.entry-card .vb-row-right {
    flex: 1 1 0;
    padding: 18px 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-sizing: border-box;
    min-width: 0;
}

/* Header Badge Row */
.entry-card .vb-row-header-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 8px;
    align-items: center;
}

.entry-card .vb-badge {
    display: inline-block;
    padding: 3px 8px;
    font-size: 12px;
    font-weight: 400 !important;
    border-radius: 3px;
    border: 1px solid transparent;
}

/* Category Badge: EduTrade Soft Green */
.entry-card .vb-badge--cat {
    background-color: #f0fdf4;
    color: #15803d;
    border-color: #bbf7d0;
}

/* Doc Type Badge: EduTrade Soft Red */
.entry-card .vb-badge--type {
    background-color: #fef2f2;
    color: #b91c1c;
    border-color: #fecaca;
}

/* Field Badge: EduTrade Neutral Slate */
.entry-card .vb-badge--field {
    background-color: #f8fafc;
    color: #475569;
    border-color: #e2e8f0;
}

/* Title */
.entry-card .vb-row-title {
    font-size: 16.5px;
    line-height: 1.45;
    font-weight: 400 !important;
    margin: 0 0 14px 0;
    color: var(--edu-heading);
}

.entry-card .vb-row-title a {
    color: var(--edu-heading);
    font-weight: 400 !important;
    text-decoration: none;
    transition: color 0.2s ease;
}

.entry-card .vb-row-title a:hover {
    color: var(--edu-primary);
}

/* 3-Column Metadata Grid (Matching MXV exactly) */
.entry-card .vb-row-meta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding-top: 14px;
    border-top: 1px dashed #e5e7eb;
    margin-top: auto;
}

.entry-card .vb-meta-cell {
    display: flex;
    flex-direction: column;
    font-size: 13.5px;
}

.entry-card .vb-meta-lbl {
    color: #6b7280;
    font-size: 12.5px;
    margin-bottom: 3px;
    font-weight: 400 !important;
}

.entry-card .vb-meta-val {
    color: var(--edu-heading);
    font-weight: 400 !important;
    word-break: break-word;
}

/* Số hiệu văn bản: Chuyển sang màu đen / dark heading (#111827) */
.entry-card .vb-val-sohieu {
    color: var(--edu-heading);
    font-weight: 400 !important;
}

/* Responsive for Mobile */
@media (max-width: 768px) {
    .entry-card.is-horizontal-row {
        flex-direction: column;
    }
    .entry-card .vb-row-left {
        width: 100%;
        min-width: 100%;
        border-right: none;
        border-bottom: 1px solid #f1f3f5;
        flex-direction: row;
        justify-content: space-between;
        padding: 14px 18px;
    }
    .entry-card .vb-pdf-icon-wrap {
        margin-bottom: 0;
        flex-direction: row;
        gap: 10px;
    }
    .entry-card .vb-download-btn-wrap {
        width: auto;
    }
    .entry-card .vb-row-meta-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }
}

/* EduTrade Buttons */
.edu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--edu-font-family);
    font-weight: 400 !important;
    line-height: 1.5;
    border-radius: var(--edu-radius);
    transition: var(--edu-transition);
    cursor: pointer;
    text-decoration: none;
    border: 1px solid transparent;
    box-sizing: border-box;
}

.edu-btn--primary {
    background-color: var(--edu-primary);
    color: var(--edu-white) !important;
}

.edu-btn--primary:hover {
    background-color: var(--edu-primary-dark);
    color: var(--edu-white) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(39, 178, 79, 0.3);
}

.edu-btn--sm {
    padding: 6px 14px;
    font-size: 13px;
    gap: 6px;
}

.edu-btn--sm svg {
    width: 12px;
    height: 12px;
    fill: currentColor;
}

/* Pagination (Blocksy Style) */
.edutrade-vb-pagination-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 35px;
}

.edutrade-vb-pagination {
    display: flex;
    align-items: center;
    gap: 6px;
}

.edutrade-vb-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 10px;
    font-size: 14px;
    font-weight: 400 !important;
    color: var(--edu-heading);
    background-color: var(--edu-white);
    border: 1px solid #d1d5db;
    border-radius: var(--edu-radius);
    text-decoration: none;
    cursor: pointer;
    transition: var(--edu-transition);
}

.edutrade-vb-pagination .page-numbers:hover {
    border-color: var(--edu-primary);
    color: var(--edu-primary);
    background-color: #f0fdf4;
}

.edutrade-vb-pagination .page-numbers.current {
    background-color: var(--edu-primary);
    color: var(--edu-white);
    border-color: var(--edu-primary);
    font-weight: 400 !important;
}

.edutrade-vb-pagination .page-numbers.dots {
    border: none;
    background: transparent;
    cursor: default;
    color: #9ca3af;
}

/* Empty State */
.edutrade-vb-empty {
    text-align: center;
    padding: 60px 20px;
    background-color: var(--edu-bg-soft);
    border: 1px dashed #d1d5db;
    border-radius: var(--edu-radius);
    margin: 20px 0;
}

.edutrade-vb-empty svg {
    margin-bottom: 16px;
    color: #9ca3af;
}

.edutrade-vb-empty h3 {
    font-size: 18px;
    font-weight: 400 !important;
    color: var(--edu-heading);
    margin: 0 0 8px 0;
}

.edutrade-vb-empty p {
    font-size: 14px;
    color: var(--edu-text);
    margin: 0 0 18px 0;
}

/* Highlight search keywords */
.vb-highlight {
    background-color: #fef08a;
    color: #854d0e;
    padding: 1px 4px;
    border-radius: 2px;
    font-weight: 400 !important;
}