/* ===== Fund Compare Page ===== */
.compare-hidden {
    visibility: hidden;
    pointer-events: none;
}

/* Performance chart */
.chart-container {
    background-color: var(--bg-box-white);
    border-radius: 6px;
}
#performance-chart {
    width: 100%;
    height: 500px;
}

/* Nav tabs */
#compare-result .nav-link {
    padding: 6px 10px;
    font-weight: 500;
    background-color: var(--bg-thead);
    color: var(--text-main);
    transition: color 0.3s ease-in-out;
}
#compare-result .nav-link.active {
    background-color: #f5a502;
    color: #ffffff;
}

/* Search */
.compare-search-input {
    background: var(--box-search);
    border: 1px solid var(--border-main);
    border-radius: 8px;
    color: var(--text-main);
    font-size: 14px;
    max-width: 480px;
    padding: 8px 14px;
    transition: border-color 0.15s;
}
.compare-search-input:focus {
    outline: none;
    border-color: #f5a504;
    box-shadow: 0 0 0 3px rgba(245, 165, 4, 0.12);
    background: var(--box-search);
    color: var(--text-main);
}
.compare-search-wrap {
    max-width: 480px;
}

/* Dropdown */
.compare-search-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: var(--bg-box-white);
    border: 1px solid var(--border-main);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    z-index: 200;
    overflow: hidden;
    max-height: 300px;
    overflow-y: auto;
}
.compare-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 14px;
    cursor: pointer;
    border-bottom: 1px solid var(--border-main);
    transition: background 0.1s;
}
.compare-dropdown-item:last-child { border-bottom: none; }
.compare-dropdown-item:hover { background: var(--bg-thead); }
.compare-dropdown-code {
    font-weight: 700;
    font-size: 13px;
    color: var(--text-main);
    min-width: 60px;
}
.compare-dropdown-name {
    font-size: 12px;
    color: var(--text-muted);
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.compare-dropdown-type {
    font-size: 11px;
    color: var(--text-muted);
    background: var(--border-main);
    border-radius: 4px;
    padding: 1px 6px;
    white-space: nowrap;
}
.compare-dropdown-empty {
    padding: 14px;
    font-size: 13px;
    color: var(--text-muted);
    text-align: center;
}

.compare-dropdown-check {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    border: 1.5px solid var(--border-main);
    border-radius: 4px;
    background: var(--bg-box-white);
    transition: background 0.1s, border-color 0.1s;
}
.compare-dropdown-item--selected { background: var(--bg-thead); }
.compare-dropdown-item--selected .compare-dropdown-check {
    background: #f5a502;
    border-color: #f5a502;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 16 16'%3E%3Cpath fill='white' d='M13.854 3.646a.5.5 0 0 1 0 .708l-7 7a.5.5 0 0 1-.708 0l-3.5-3.5a.5.5 0 1 1 .708-.708L6.5 10.293l6.646-6.647a.5.5 0 0 1 .708 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
}
.compare-dropdown-confirm-btn {
    display: block;
    width: calc(100% - 16px);
    margin: 8px;
    padding: 7px 12px;
    background: #f5a502;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: opacity 0.15s;
}
.compare-dropdown-confirm-btn:hover { opacity: 0.88; }

/* Fund tags */
.fund-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-thead);
    border: 1px solid var(--border-main);
    border-radius: 20px;
    padding: 4px 10px 4px 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-main);
}
.fund-tag-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    padding: 0;
    font-size: 14px;
    line-height: 1;
    transition: color 0.15s, background 0.15s;
}
.fund-tag-remove:hover {
    color: #c32022;
    background: rgba(195, 32, 34, 0.1);
}
.compare-hint { font-size: 13px; }

/* Tier notice */
.compare-tier-notice { font-size: 13px; }
.tier-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.tier-free { background: var(--border-main); color: var(--text-muted); }
.tier-basic { background: #e8f0fe; color: #3961fb; }
.text-accent { color: #f5a504 !important; text-decoration: none; }
.text-accent:hover { text-decoration: underline; }

/* Loading */
.compare-loading {
    padding: 12px 16px;
    font-size: 13px;
    display: flex;
    align-items: center;
}

/* Empty state */
.compare-empty { color: var(--text-muted); }
.compare-empty-icon { opacity: 0.35; }

/* Table wrapper */
.compare-table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border-main);
    border-radius: 10px;
    /* Tắt border riêng để dùng border từ cell */
}

/* border-collapse: separate + border-spacing: 0 là bắt buộc để sticky column giữ được border khi scroll */
.compare-table {
    width: 100%;
    min-width: 560px;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 13px;
    color: var(--text-main);
    background: var(--bg-box-white);
}

/* ── Sticky header ── */
.compare-table thead tr th {
    position: sticky;
    top: 0;
    z-index: 3;
    background: var(--bg-box-white);
    border-bottom: 2px solid var(--border-main);
    vertical-align: middle;
    padding: 8px 15px;
}

/* ── Sticky label column ── */
.compare-col-label {
    position: sticky;
    left: 0;
    z-index: 2;
    background: var(--bg-box-white);
    min-width: 150px;
    width: 150px;
    padding: 9px 14px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    /* border-right riêng để không bị ẩn khi scroll */
    border-right: 1px solid var(--border-main);
    white-space: nowrap;
}

/* header cell: cột label ở thead cần z-index cao hơn để đè cả sticky header lẫn sticky column */
.compare-table thead th.compare-col-label {
    z-index: 4;
}

/* ── Fund header cells ── */
.compare-fund-header {
    min-width: 175px;
    padding: 14px 16px;
    vertical-align: top;
    border-right: 1px solid var(--border-main);
    background: var(--bg-box-white);
}
.compare-fund-header:last-child { border-right: none; }

.compare-fund-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 6px;
}
.compare-fund-header-info { flex: 1; min-width: 0; }

.compare-fund-code {
    font-weight: 700;
    font-size: 15px;
    color: var(--text-main);
    line-height: 1.2;
}
.compare-fund-name {
    font-size: 11px;
    font-weight: 400;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 0;
    white-space: normal;
}
.compare-fund-remove {
    flex-shrink: 0;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    padding: 0;
    margin-left: 4px;
    transition: color 0.15s;
}
.compare-fund-remove:hover { color: #c32022; }

/* ── Section header rows ── */
.compare-section-row td {
    background: var(--bg-thead);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--text-muted);
    padding: 5px 14px;
    border-top: 1px solid var(--border-main);
    border-bottom: 1px solid var(--border-main);
}
/* sticky label trong section row */
.compare-section-row td.compare-col-label {
    position: sticky;
    left: 0;
    z-index: 2;
    background: var(--bg-thead);
    border-right: 1px solid var(--border-main);
}

/* ── Data rows ── */
.compare-table tbody tr.data-row td {
    padding: 9px 14px;
    border-top: 1px solid var(--border-main);
    border-right: 1px solid var(--border-main);
    vertical-align: middle;
    background: var(--bg-box-white);
    transition: background 0.1s;
}
.compare-table tbody tr.data-row td:last-child { border-right: none; }
.compare-table tbody tr.data-row:hover td {
    background: var(--bg-thead);
}
/* sticky col hover phải khớp màu với row hover */
.compare-table tbody tr.data-row:hover td.compare-col-label {
    background: var(--bg-thead);
}

.compare-row-label {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
}
.compare-cell-value {
    font-weight: 500;
    font-size: 15px;
    text-align: center;
}
.compare-cell-null {
    color: var(--text-muted);
    font-weight: 400;
    text-align: center;
    font-size: 13px;
}

/* ── Highlight best ── */
.compare-best { color: #00a67e; }
.compare-best::after {
    content: ' ▲';
    font-size: 8px;
    opacity: 0.7;
    vertical-align: middle;
}
.compare-best-low { color: #2962ff; }
.compare-best-low::after {
    content: ' ▼';
    font-size: 8px;
    opacity: 0.7;
    vertical-align: middle;
}

/* Date note */
.compare-date-note { font-size: 12px; }

/* ── Dark mode ── */
body.dark-mode .compare-table,
body.dark-mode .compare-table thead tr th,
body.dark-mode .compare-table tbody tr.data-row td {
    background: var(--bg-box-white);
}
body.dark-mode .compare-col-label {
    background: var(--bg-box-white);
}
body.dark-mode .compare-section-row td,
body.dark-mode .compare-section-row td.compare-col-label {
    background: var(--bg-thead);
}
body.dark-mode .compare-table tbody tr.data-row:hover td,
body.dark-mode .compare-table tbody tr.data-row:hover td.compare-col-label {
    background: var(--bg-thead);
}
body.dark-mode .tier-basic { background: #1a2a4a; color: #7b9ef5; }
body.dark-mode .compare-best-low { color: #712cf9; }

/* ── Save compare modal ── */
.modal-save-filter-backdrop {
    position: fixed;
    inset: 0;
    background: var(--bg-overlay);
    z-index: 10000001;
    display: none;
    align-items: center;
    justify-content: center;
}
.modal-save-filter-box {
    background: var(--box-search);
    color: var(--text-main);
    border-radius: 12px;
    padding: 24px;
    width: 100%;
    max-width: 360px;
    border: 1px solid var(--border-main);
    box-shadow: 0 8px 32px rgba(0,0,0,.2);
}
.modal-save-filter-box h4 {
    margin: 0 0 14px;
    font-size: 16px;
    color: var(--text-main);
}
.modal-save-filter-box input[type="text"] {
    width: 100%;
    padding: 9px 12px;
    border-radius: 6px;
    border: 1px solid var(--border-main);
    background: var(--bg-body);
    color: var(--text-main);
    font-size: 14px;
    outline: none;
    box-sizing: border-box;
    transition: border-color .15s;
}
.modal-save-filter-box input[type="text"]:focus {
    border-color: var(--bg-link-active);
}
.save-filter-error {
    font-size: 12px;
    color: #e74c3c;
    margin: 6px 0 0;
}
.modal-save-filter-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    justify-content: flex-end;
}
.modal-save-filter-actions button {
    padding: 8px 18px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: opacity .15s;
}
#btn-confirm-save-compare {
    background: var(--bg-link-active);
    color: #fff;
}
#btn-confirm-save-compare:disabled { opacity: .6; cursor: not-allowed; }
#btn-cancel-save-compare {
    background: var(--bg-thead);
    color: var(--text-main);
    border: 1px solid var(--border-main) !important;
}

/* ── Save / Load buttons ── */
.btn-compare-save,
.btn-compare-load {
    display: inline-flex;
    align-items: center;
    background: var(--bg-thead);
    border: 1px solid var(--border-main);
    color: var(--text-main);
    font-size: 13px;
    font-weight: 500;
    border-radius: 6px;
    padding: 5px 12px;
    white-space: nowrap;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.btn-compare-save:hover {
    background: #f5a502;
    border-color: #f5a502;
    color: #fff;
}
.btn-compare-load:hover,
.btn-compare-load.show {
    background: var(--bg-box-white);
    border-color: #f5a502;
    color: #f5a502;
}
/* Ẩn caret mặc định của Bootstrap dropdown-toggle */
.btn-compare-load.dropdown-toggle::after { display: none; }

/* Saved comparisons dropdown menu — override Bootstrap defaults */
ul.compare-saved-menu,
.compare-saved-menu {
    min-width: 240px;
    padding: 0px;
    background: var(--bg-box-white);
    border: 1px solid var(--border-main);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}
.compare-saved-item {
    display: flex;
    align-items: center;
    padding: 0 6px;
    gap: 4px;
    transition: background 0.1s;
}
.compare-saved-item:hover {
    background: var(--bg-thead);
}
.dropdown-menu .compare-saved-item, .dropdown-menu .compare-saved-counter {
    border: none;
    border-radius: 0px;
}
.compare-saved-name {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-main);
    background: none;
    border: none;
    padding: 3px 6px;
    cursor: pointer;
    text-align: left;
    transition: color 0.15s;
}
.compare-saved-name:hover { color: #f5a502; }
.btn-saved-delete {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 15px;
    line-height: 1;
    padding: 0;
    transition: color 0.15s, background 0.15s;
}
.btn-saved-delete:hover {
    color: #c32022;
    background: rgba(195, 32, 34, 0.1);
}
/* Counter info ở cuối dropdown */
.compare-saved-counter {
    font-size: 12px;
    color: var(--text-muted);
    cursor: default;
    list-style: none;
}
.dropdown-menu .compare-saved-counter {
    padding: 2px 15px 5px 15px;
}

/* ── Responsive ── */
@media (max-width: 576px) {
    .compare-search-input,
    .compare-search-wrap { max-width: 100%; }
    .compare-col-label { min-width: 120px; width: 120px; }
    .compare-fund-header { min-width: 150px; }
    .compare-cell-value, .compare-cell-null { font-size: 14px; }
}