/* Trang "Danh mục" (/portfolio, 29/09/2026) — Danh mục tham khảo FSI. Dùng biến màu + khung của Finalyze
   (styles.css: panel, periods, market-head, index-strip; theme-dark.css tự đổi biến ở giao diện tối). */
#portfolio-page .pf-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));background:var(--navy);border-radius:16px;margin-bottom:18px;overflow:hidden;box-shadow:0 8px 24px rgba(1, 83, 94,.13)}
.pf-kpi{padding:19px 22px;color:#fff;border-right:1px solid rgba(255,255,255,.1);min-width:0}
.pf-kpi:last-child{border-right:0}
.pf-kpi small{display:block;color:#73a4aa;font-size:10px;font-weight:700;letter-spacing:.12em}
.pf-kpi strong{display:block;font:600 26px 'Space Grotesk';margin:8px 0 6px;font-variant-numeric:tabular-nums;white-space:nowrap}
.pf-kpi span{display:block;color:#74a0a5;font-size:10.5px}
.pf-panel{margin-bottom:18px}
.pf-legend{display:flex;flex-wrap:wrap;gap:6px 16px;margin:14px 0 4px;font-size:11.5px;color:var(--muted);min-height:18px}
.pf-legend i{display:inline-block;width:14px;height:3px;border-radius:2px;vertical-align:middle;margin-right:6px}
.pf-legend i.pf-sw-area{height:8px;opacity:.5}
.pf-legend b{color:var(--ink);font-variant-numeric:tabular-nums}
.pf-chart{position:relative;height:460px;margin-top:6px}
.pf-tip{position:absolute;z-index:5;max-width:340px;background:var(--card);border:1px solid var(--line);border-radius:11px;padding:9px 11px;
  box-shadow:0 10px 26px rgba(1, 83, 94,.16);font-size:11.5px;line-height:1.45;pointer-events:none;color:var(--ink)}
.pf-tip-date{font:700 12px 'Space Grotesk';margin-bottom:4px}
.pf-tip-row{padding:4px 0;border-top:1px dashed var(--line)}
.pf-tip-row:first-of-type{border-top:0}
.pf-tip-thesis{color:var(--muted);margin-top:2px;white-space:pre-line}
.pf-tag{display:inline-block;font:800 9.5px Manrope;letter-spacing:.04em;padding:1px 6px;border-radius:5px;margin-right:5px;vertical-align:1px}
.pf-tag.buy{background:rgba(2, 191, 200,.14);color:var(--green)}
.pf-tag.sell{background:rgba(223,91,97,.14);color:var(--red)}
.pf-tag.ev{background:rgba(217,164,65,.16);color:var(--amber)}
.pf-tag.corp{background:rgba(124,92,196,.14);color:#7c5cc4}
[data-theme="dark"] .pf-tag.corp{color:#a58bf2}
/* nhãn tên đường nổi trong biểu đồ (FSIRail.lineLabels) */
.pf-lbls{position:absolute;inset:0;pointer-events:none;z-index:3;overflow:hidden}
.pf-lbl{position:absolute;left:0;top:0;font:700 12px Manrope,sans-serif;letter-spacing:.01em;white-space:nowrap;visibility:hidden;
  text-shadow:0 0 2px var(--card),0 0 4px var(--card),0 0 8px var(--card);transition:transform .12s ease-out}
/* dải chấm sự kiện (portfolio-rail.js) */
span.pf-rail-key{display:inline-flex;align-items:center;gap:5px;margin-right:14px;white-space:nowrap;color:var(--muted);font-size:11.5px}
span.pf-rail-key i{display:inline-block;width:2px;height:11px;border-radius:1px;margin:0 2px}
.pf-rail-cv{position:absolute;pointer-events:none;z-index:2}
.pf-pending{background:rgba(217,164,65,.12);color:var(--ink);border-radius:10px;padding:8px 12px;font-size:12px;margin-top:10px}
.pf-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:18px;margin-bottom:18px;align-items:start}
/* bố cục trang (30/09/2026, theo phác thảo user): biểu đồ | cơ cấu ; biểu đồ | tháng ; thống kê | tháng (cuộn) */
.pf-layout{display:grid;grid-template-columns:minmax(0,3fr) minmax(460px,2fr) 360px;grid-template-areas:"chart stats pie" "chart stats months" "hold hold months";gap:18px;margin-bottom:18px}
.pf-layout>.panel{margin:0;min-width:0}
.pf-area-hold{grid-area:hold;min-width:0}.pf-area-chart{grid-area:chart}.pf-area-pie{grid-area:pie}.pf-area-stats{grid-area:stats}
.pf-area-months{grid-area:months;display:flex;flex-direction:column;min-height:0}
.pf-months-box{position:relative;flex:1;min-height:280px;margin-top:14px}
.pf-months-box #pf-months{position:absolute;inset:0;margin:0;overflow:auto}
.pf-months-box .pf-table th{position:sticky;top:0;z-index:1;background:var(--card)}
.pf-months-box .pf-table td,.pf-months-box .pf-table th{padding-left:6px;padding-right:6px}
.pf-months-box .pf-table td{font-size:11.5px;padding-top:9px;padding-bottom:9px}
/* biểu đồ tròn cơ cấu danh mục */
.pf-pie-wrap{position:relative;margin-top:12px}
.pf-pie{display:flex;align-items:center;gap:16px;flex-wrap:wrap;justify-content:center}
.pf-donut{position:relative;width:164px;height:164px;flex:none}
.pf-donut svg{display:block;width:100%;height:100%;transform:rotate(-90deg)}
.pf-donut circle{fill:none;transition:stroke-width .15s;cursor:default}
.pf-donut circle.on{stroke-width:32}
.pf-donut-c{position:absolute;inset:0;display:grid;place-content:center;text-align:center;pointer-events:none}
.pf-donut-c strong{font:600 24px 'Space Grotesk';color:var(--ink);font-variant-numeric:tabular-nums}
.pf-donut-c small{font-size:10.5px;color:var(--muted)}
.pf-pie-list{flex:1;min-width:140px;max-height:210px;overflow:auto;font-size:12px}
.pf-pie-row{display:grid;grid-template-columns:10px 1fr auto auto;gap:8px;align-items:center;padding:4px 6px;border-radius:6px}
.pf-pie-row.on{background:rgba(2, 191, 200,.08)}
.pf-pie-row i{width:10px;height:10px;border-radius:3px}
.pf-pie-row b,.pf-pie-row a{color:var(--ink);text-decoration:none;white-space:nowrap}
.pf-pie-row span{font-variant-numeric:tabular-nums;color:var(--ink);font-weight:700}
.pf-pie-row small{font-weight:600;font-size:10.5px;min-width:40px;text-align:right;font-variant-numeric:tabular-nums}
.pf-pie-note{font-size:11px;color:var(--muted);margin:10px 0 0;text-align:center}
/* lịch sử giao dịch: nối các lệnh cùng vòng vị thế */
#pf-journal{position:relative}
.pf-jtable th.pf-lk,.pf-jtable td.pf-lk{width:34px;min-width:34px;padding:0 4px 0 0!important;text-align:right!important}
.pf-jtable td.pf-lk i{display:inline-block;width:7px;height:7px;border-radius:50%;border:1.5px solid var(--muted);opacity:.55;margin-right:3px;vertical-align:middle}
.pf-jtable tr.pf-lk-row{cursor:pointer}
.pf-jtable tr.pf-lk-row:hover td{background:rgba(2, 191, 200,.05)}
.pf-jtable tr.pf-lk-row:hover td.pf-lk i{opacity:1}
.pf-jtable.pf-lk-active tbody tr:not(.pf-lk-on) td{opacity:.38}
.pf-jtable.pf-lk-active tbody tr.pf-lk-on td{background:rgba(2, 191, 200,.07)}
.pf-jtable.pf-lk-active tbody tr.pf-lk-src td{background:rgba(2, 191, 200,.14)}
.pf-jtable.pf-lk-active tbody tr.pf-lk-on td.pf-lk i{visibility:hidden}
.pf-lk-svg{position:absolute;left:0;top:0;pointer-events:none;overflow:visible;z-index:2}
.pf-lk-svg path{fill:none;stroke-width:1.6;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1;animation:pfLkDraw .35s ease-out forwards}
@keyframes pfLkDraw{to{stroke-dashoffset:0}}
[data-theme="dark"] .pf-jtable.pf-lk-active tbody tr.pf-lk-on td{background:rgba(5, 240, 221,.07)}
[data-theme="dark"] .pf-jtable.pf-lk-active tbody tr.pf-lk-src td{background:rgba(5, 240, 221,.14)}
/* ký hiệu (i) + hộp giải thích */
.pf-info{position:relative;display:inline-grid;place-items:center;width:14px;height:14px;border-radius:50%;border:1px solid currentColor;
  font:700 9px/1 'Space Grotesk',sans-serif;font-style:normal;color:var(--muted);cursor:help;margin-left:4px;vertical-align:1px;outline:0}
.pf-info .pf-info-box{display:none;position:absolute;z-index:20;left:-10px;bottom:calc(100% + 8px);width:300px;max-width:78vw;
  background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:10px;padding:10px 12px;box-shadow:0 10px 26px rgba(1, 83, 94,.18);
  font:500 11.5px/1.5 Manrope,sans-serif;text-align:left;white-space:normal;letter-spacing:0}
.pf-info .pf-info-box b{display:inline;font:800 11.5px/1.5 Manrope,sans-serif;margin:0;color:var(--ink)}
.pf-info:hover .pf-info-box,.pf-info:focus .pf-info-box{display:block}
[data-theme="dark"] .pf-info-box{box-shadow:0 10px 26px rgba(0,0,0,.5)}
.pf-stat-grid>div{position:relative}
@media(max-width:600px){.pf-info .pf-info-box{position:fixed;left:16px;right:16px;bottom:16px;width:auto;max-width:none;z-index:2147483000}}
/* bớt chữ phụ (30/09/2026): tiêu đề khối 1 hàng riêng, chữ nhỏ hơn; nút khoảng thời gian xuống hàng dưới */
#portfolio-page .market-head{display:none}
#portfolio-page .market-head h1{font-size:30px}
#portfolio-page .panel-head{flex-direction:column;align-items:flex-start;gap:12px}
#portfolio-page .panel h2{font-size:16px}
#portfolio-page .pf-kpi strong{margin-bottom:0}
#portfolio-page .pf-kpi span{margin-top:6px}
#portfolio-page .pf-legend{margin-top:12px}
.pf-table{width:100%;border-collapse:collapse;white-space:nowrap}
.pf-table th{text-align:right;color:#829ea1;font-size:9.5px;letter-spacing:.08em;padding:8px 10px;border-bottom:1px solid var(--line);text-transform:uppercase}
.pf-table td{text-align:right;padding:10px;border-bottom:1px solid var(--line);font-size:12px;font-variant-numeric:tabular-nums}
.pf-table th:first-child,.pf-table td:first-child,.pf-table .l{text-align:left}
.pf-table tbody tr{cursor:default}
.pf-table a{color:var(--ink);text-decoration:none}
.pf-wrap{white-space:normal!important;min-width:240px;max-width:460px;color:var(--ink);line-height:1.45}
.pf-ev{color:var(--amber);font-size:11px;margin-top:3px}
.pf-muted{color:var(--muted)}
.pf-empty{color:var(--muted);text-align:center!important;padding:22px!important}
.pf-skel{display:inline-block;width:60px;height:10px;border-radius:5px;background:var(--line)}
.pf-stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:14px}
.pf-stat-grid div{background:rgba(2, 191, 200,.06);border-radius:10px;padding:10px 12px}
.pf-stat-grid small{display:block;color:var(--muted);font-size:10.5px}
.pf-stat-grid b{display:block;font:600 16px 'Space Grotesk';margin-top:3px;font-variant-numeric:tabular-nums}
.pf-lock-note{color:var(--muted);font-size:11px;margin:4px 0 0}
[data-theme="dark"] .pf-tip{box-shadow:0 10px 26px rgba(0,0,0,.45)}
[data-theme="dark"] .pf-table th{color:#51848a}
@media(max-width:1000px){.pf-layout{grid-template-columns:minmax(0,1fr);grid-template-areas:"chart" "stats" "pie" "hold" "months"}.pf-months-box{flex:none;min-height:0;height:420px}#portfolio-page .pf-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.pf-kpi{border-bottom:1px solid rgba(255,255,255,.1)}.pf-grid{grid-template-columns:minmax(0,1fr)}}
@media(max-width:600px){#portfolio-page .panel-head{flex-wrap:wrap;gap:10px}#portfolio-page .periods{flex-wrap:wrap}.pf-kpi{padding:14px}.pf-kpi strong{font-size:20px}.pf-chart{height:380px}.pf-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ---- Tab + kênh "Nhận định của admin FSI" (29/09/2026) ---- */
.pf-tabs{display:flex;gap:4px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:4px;margin-bottom:18px;width:max-content;max-width:100%;overflow-x:auto}
.pf-tabs button{border:0;background:none;padding:9px 18px;border-radius:9px;font:700 13px Manrope;color:var(--muted);cursor:pointer;white-space:nowrap}
.pf-tabs button.active{background:var(--navy);color:#fff}
.pf-chat-panel{margin-bottom:18px}
.pf-chat-sub{font-size:11.5px;color:var(--muted);align-self:center}
.pf-chat{position:relative;height:min(72vh,780px);overflow-y:auto;margin-top:14px;padding:4px 6px 10px;scroll-behavior:auto}
.pf-chat-more{display:block;margin:4px auto 10px;border:1px solid var(--line);background:var(--card);color:var(--muted);border-radius:8px;padding:6px 14px;font:700 11.5px Manrope;cursor:pointer}
.pf-chat-empty{color:var(--muted);text-align:center;padding:40px 10px}
.pf-day{display:flex;align-items:center;gap:12px;margin:18px 0 12px;color:var(--muted);font:700 11.5px Manrope;letter-spacing:.02em}
.pf-day::before,.pf-day::after{content:'';flex:1;border-top:1px dashed var(--line)}
.pf-day span{background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:3px 12px}
.pf-msg{display:flex;gap:12px;align-items:flex-start;margin:0 0 14px}
.pf-av{width:42px;height:42px;border-radius:50%;flex:none;object-fit:cover;background:var(--line)}
.pf-av-t{display:grid;place-items:center;background:var(--navy);color:#fff;font:700 14px 'Space Grotesk'}
.pf-msg-body{flex:1;min-width:0;max-width:860px;background:var(--paper);border:1px solid var(--line);border-radius:4px 14px 14px 14px;padding:10px 14px 8px}
.pf-msg-head{display:flex;align-items:center;gap:8px;margin-bottom:4px;font-size:12px;color:var(--muted)}
.pf-msg-head b{color:var(--ink);font-weight:700}
.pf-msg-role{font:800 9.5px Manrope;letter-spacing:.04em;padding:1px 6px;border-radius:5px;background:rgba(2, 191, 200,.14);color:var(--green)}
.pf-msg-text{font-size:14px;line-height:1.6;color:var(--ink);overflow-wrap:anywhere}
.pf-msg-text b{font-weight:800}
.pf-msg-text a{color:var(--green)}
.pf-red{color:var(--red);font-weight:600}
.pf-msg-imgs{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:6px;margin-top:8px}
.pf-msg-imgs.one{grid-template-columns:minmax(0,560px)}
.pf-msg-img img{display:block;width:100%;height:auto;max-height:420px;object-fit:cover;border-radius:10px;border:1px solid var(--line);background:var(--line)}
.pf-msg-imgs:not(.one) .pf-msg-img img{aspect-ratio:4/3}
.pf-msg-time{margin-top:6px;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}
.pf-lightbox{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.82);display:grid;place-items:center;cursor:zoom-out;padding:20px}
.pf-lightbox img{max-width:100%;max-height:100%;border-radius:8px}
[data-theme="dark"] .pf-msg-body{background:#102127}
[data-theme="dark"] .pf-day span{background:var(--card)}
@media(max-width:600px){.pf-msg{gap:8px}.pf-av{width:34px;height:34px}.pf-msg-body{padding:9px 11px 7px}.pf-msg-text{font-size:13.5px}.pf-chat{height:70vh;padding:2px}}
#portfolio-page #pf-strip{display:none}
#pf-stats .pf-table{table-layout:auto;white-space:normal}
#pf-stats .pf-table th,#pf-stats .pf-table td{padding-left:5px;padding-right:5px}
#pf-stats .pf-table th{font-size:9px;letter-spacing:.04em;line-height:1.25}
#pf-stats .pf-table td{font-size:11.5px;white-space:nowrap}
#pf-stats .pf-table td:first-child{white-space:normal;min-width:84px}
@media(min-width:1001px){#portfolio-page .pf-area-pie .pf-pie{flex-wrap:nowrap;justify-content:flex-start;gap:14px}#portfolio-page .pf-area-pie .pf-donut{width:140px;height:140px}#portfolio-page .pf-area-pie .pf-pie-list{min-width:0}}
#pf-stats .pf-table{white-space:nowrap}
#pf-stats .pf-table td:first-child{white-space:nowrap;min-width:0}
#pf-stats .pf-table th{white-space:nowrap;font-size:9.5px;letter-spacing:.06em}
#pf-stats .pf-stat-grid small,#pf-stats .pf-stat-grid b{white-space:nowrap}
@media(min-width:1001px) and (max-width:1380px){.pf-layout{grid-template-columns:minmax(0,1fr) minmax(300px,360px);grid-template-areas:"chart pie" "chart months" "stats months" "hold months"}}
@media(min-width:1381px){#pf-stats .pf-stat-grid{gap:8px}#pf-stats .pf-stat-grid>div{padding-left:10px;padding-right:10px}#pf-stats .pf-table th,#pf-stats .pf-table td{padding-left:4px;padding-right:4px}}
#pf-stats .pf-sub{font:500 11px Manrope;color:var(--muted)}
#pf-stats{overflow:visible}
#pf-stats .pf-stat-grid>div:nth-child(3n+2) .pf-info-box{left:-110px}
#pf-stats .pf-stat-grid>div:nth-child(3n) .pf-info-box{left:auto;right:-10px}
#pf-stats .pf-stat-grid small{overflow:visible}