/* ============ Mi English BP Dashboard · Shared ============ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --orange:#FF6900;--orange-dark:#CC5500;--orange-50:#FFF8F0;--orange-100:#FFF3E0;--orange-200:#FFE0B2;--orange-300:#FFCC80;
  --ink:#1a1a1a;--ink2:#424242;--ink3:#616161;--ink4:#9E9E9E;--ink5:#BDBDBD;
  --line:#EEE;--line2:#F5F5F5;--card:#FFF;--bg:#F0F2F5;
  --a1:#ef5350;--a2:#FF9800;--b1:#FFC107;--b2:#4CAF50;--c1:#2196F3;--c2:#9C27B0;
  --green:#2E7D32;--green-bg:#E8F5E9;--red:#D32F2F;--red-bg:#FFEBEE;
  --radius:12px;--radius-sm:8px;
}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);line-height:1.55;font-size:13px;-webkit-font-smoothing:antialiased}

/* ---- Shell ---- */
.shell{width:1280px;max-width:100%;margin:20px auto;padding:40px 48px 48px;background:#fff;min-height:100vh}

/* ---- Header ---- */
.header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:28px;padding-bottom:20px;border-bottom:3px solid var(--orange);position:relative;gap:16px;flex-wrap:wrap}
.header::after{content:"";position:absolute;bottom:-3px;left:0;width:140px;height:3px;background:var(--orange-dark)}
.h-left{flex:1;min-width:280px}
.h-logo{display:inline-flex;align-items:center;gap:10px;margin-bottom:10px}
.h-logo-icon{width:38px;height:38px;background:var(--orange);border-radius:9px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:16px}
.h-logo-text{font-size:11px;color:var(--ink4);letter-spacing:2.5px;font-weight:600}
.header h1{font-size:24px;font-weight:700;letter-spacing:.3px;margin-bottom:6px;line-height:1.25}
.header h1 em{color:var(--orange);font-style:normal}
.h-meta{font-size:12px;color:var(--ink3);display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.h-meta-div{width:1px;height:12px;background:#DDD}
.h-right{text-align:right;font-size:11px;color:var(--ink4);line-height:1.9;flex-shrink:0;min-width:220px}
.h-right strong{color:var(--ink);font-size:13px;display:block;margin-bottom:4px}

/* ---- Nav / BP switcher ---- */
.bp-nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:20px;padding:10px 14px;background:var(--orange-50);border-radius:10px;border:1px solid var(--orange-100)}
.bp-nav-label{font-size:11px;color:var(--orange-dark);font-weight:700;letter-spacing:1px;margin-right:4px}
.bp-nav a{text-decoration:none;color:var(--ink2);padding:5px 12px;border-radius:16px;font-size:12px;font-weight:600;background:#fff;border:1px solid var(--line);transition:all .15s;white-space:nowrap}
.bp-nav a:hover{background:var(--orange-100);border-color:var(--orange-200);color:var(--orange-dark)}
.bp-nav a.active{background:var(--orange);color:#fff;border-color:var(--orange)}
.bp-nav a .cnt{opacity:.75;margin-left:3px;font-size:10px}

/* ---- Section ---- */
.section{margin-bottom:28px}
.s-title{font-size:16px;font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.s-title::before{content:"";width:4px;height:18px;background:var(--orange);border-radius:2px;flex-shrink:0}
.s-title .b{font-size:11px;font-weight:500;color:var(--ink4);background:var(--line2);padding:2px 8px;border-radius:8px;margin-left:4px}
.s-title .right{margin-left:auto;font-size:11px;color:var(--ink4);font-weight:500}

/* ---- KPI strip ---- */
.kpi-strip{display:grid;grid-template-columns:repeat(8,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.kpi{padding:16px 12px;text-align:center;border-right:1px solid var(--line);background:#fff}
.kpi:last-child{border-right:none}
.kpi .v{font-size:22px;font-weight:800;color:var(--orange);line-height:1;letter-spacing:-.5px}
.kpi .u{font-size:10px;color:var(--ink4);margin-top:4px}
.kpi .l{font-size:11px;color:var(--ink3);margin-top:4px;font-weight:500}

/* ---- Two-col ---- */
.two-col{display:grid;grid-template-columns:1.3fr 1fr;gap:22px}

/* ---- BP table ---- */
.bp-table{width:100%;border-collapse:collapse;font-size:13px}
.bp-table th{background:var(--orange-100);color:var(--orange-dark);padding:10px;text-align:left;font-weight:600;font-size:11px;border-bottom:2px solid var(--orange-200);letter-spacing:.5px}
.bp-table td{padding:11px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
.bp-table tr.clickable{cursor:pointer;transition:background .15s}
.bp-table tr.clickable:hover{background:var(--orange-50)}
.bp-n{font-weight:700;font-size:13px;color:var(--ink)}
.bp-cnt{color:var(--ink4);font-size:11px;font-weight:500;margin-left:4px}
.kpi-cell{font-weight:700;font-size:14px}
.kpi-cell.hi{color:var(--green)}
.kpi-cell.mi{color:var(--orange-dark)}
.kpi-cell.lo{color:var(--ink4)}
.bar-inline{display:inline-block;height:4px;width:60px;background:var(--line);border-radius:2px;margin-left:6px;vertical-align:middle;position:relative;overflow:hidden}
.bar-inline::after{content:"";position:absolute;top:0;left:0;bottom:0;background:var(--orange);width:var(--w,0%)}
.mini-pill{display:inline-block;font-size:11px;padding:2px 7px;border-radius:10px;font-weight:600;margin-right:4px;margin-bottom:2px}
.mp-green{background:var(--green-bg);color:var(--green)}
.mp-orange{background:var(--orange-100);color:var(--orange-dark)}
.mp-blue{background:#E3F2FD;color:#1565C0}
.mp-purple{background:#F3E5F5;color:#7B1FA2}
.mp-grey{background:var(--line2);color:var(--ink4)}
.mp-red{background:var(--red-bg);color:var(--red)}

/* ---- Level badges ---- */
.lb{display:inline-block;padding:1px 6px;border-radius:7px;font-size:10px;font-weight:700;color:#fff;line-height:1.55;min-width:22px;text-align:center}
.lb.A1{background:var(--a1)}.lb.A2{background:var(--a2)}.lb.B1{background:var(--b1);color:#333}.lb.B2{background:var(--b2)}.lb.C1{background:var(--c1)}.lb.C2{background:var(--c2)}
.arrow{color:var(--ink5);margin:0 3px}

/* ---- Reimburse block ---- */
.r-block{background:var(--orange-50);border:1px solid var(--orange-100);border-radius:12px;padding:16px 18px}
.r-total{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px;padding-bottom:10px;border-bottom:1px dashed var(--orange-200)}
.r-total .big{font-size:26px;font-weight:800;color:var(--orange);letter-spacing:-.5px}
.r-total .lbl{font-size:11px;color:var(--ink4)}
.r-row{display:flex;justify-content:space-between;align-items:center;padding:7px 0;font-size:13px;border-bottom:1px solid rgba(0,0,0,.04)}
.r-row:last-child{border-bottom:none}
.r-row .n{font-weight:600}
.r-row .meta{font-size:11px;color:var(--ink4);margin-left:6px;font-weight:500}
.r-row .k{color:var(--green);font-weight:700}

/* ---- Trajectory mini table ---- */
.tt{width:100%;border-collapse:collapse;font-size:12px;margin-top:10px}
.tt th{background:#FAFAFA;color:var(--ink3);padding:7px 8px;text-align:center;font-weight:600;font-size:11px;border-bottom:1px solid var(--line)}
.tt td{padding:7px 8px;text-align:center;border-bottom:1px solid var(--line2)}
.tt td.name{text-align:left;font-weight:600}
.delta-pos{color:var(--green);font-weight:700}
.delta-neg{color:var(--red);font-weight:700}

/* ---- Award grid ---- */
.award-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.award{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 14px 16px;position:relative;overflow:hidden}
.award::before{content:"";position:absolute;top:0;left:0;right:0;height:3px}
.award.gold::before{background:linear-gradient(90deg,#FFD700,#FFA000)}
.award.silver::before{background:linear-gradient(90deg,#2196F3,#90CAF9)}
.award.duo::before{background:linear-gradient(90deg,#FF6900,#FFB74D)}
.award.bronze::before{background:linear-gradient(90deg,#4CAF50,#A5D6A7)}
.award .at{font-size:13px;font-weight:700;margin:4px 0 2px}
.award .cn{font-size:10px;color:var(--ink4);margin-bottom:8px}
.award .ln{display:block;font-size:12px;color:var(--ink2);padding:5px 0;border-top:1px dashed var(--line)}
.award .ln:first-of-type{border-top:none;padding-top:0}
.award .ln strong{color:var(--ink);margin-right:6px;display:inline-block;min-width:56px}
.award .pr{font-size:10px;color:var(--orange);margin-top:8px;padding-top:6px;border-top:1px dashed var(--line)}

/* ---- Student card (BP page) ---- */
.student-grid{display:grid;gap:14px}
.student-grid.cols-3{grid-template-columns:repeat(3,1fr)}
.student-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.student-grid.cols-1{grid-template-columns:1fr}
.s-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 16px 14px;position:relative;transition:all .18s;overflow:hidden}
.s-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--orange);opacity:.6}
.s-card.hi::before{background:var(--green);opacity:.8}
.s-card.lo::before{background:var(--ink5);opacity:.5}
.s-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,105,0,.15);border-color:var(--orange-200)}
.s-card.dimmed{opacity:.55;filter:grayscale(.3)}
.s-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px;gap:8px}
.s-head-l{flex:1;min-width:0}
.s-name{font-size:15px;font-weight:700;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.s-dept{font-size:11px;color:var(--ink4);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.s-tags{display:inline-flex;gap:4px;flex-wrap:wrap}
.s-tag{font-size:10px;padding:1px 6px;border-radius:8px;font-weight:600;line-height:1.5;cursor:default}
.s-tag.grey{background:var(--line2);color:var(--ink3);border:1px solid var(--line)}
.s-tag.orange{background:var(--orange-100);color:var(--orange-dark);border:1px solid var(--orange-200)}
.s-tag.red{background:var(--red-bg);color:var(--red);border:1px solid #FFCDD2}
.s-class{font-size:10px;padding:2px 7px;border-radius:8px;background:var(--line2);color:var(--ink3);font-weight:700;flex-shrink:0}
.s-class.A{background:var(--orange-100);color:var(--orange-dark)}
.s-kpi-row{display:flex;align-items:center;gap:10px;margin:8px 0 10px}
.s-kpi-big{font-size:24px;font-weight:800;color:var(--orange);line-height:1;letter-spacing:-.5px}
.s-kpi-label{font-size:10px;color:var(--ink4);letter-spacing:.5px;font-weight:600;margin-top:2px}
.s-kpi-rank{font-size:10px;color:var(--ink4)}
.s-test-row{display:flex;align-items:center;gap:6px;font-size:11px;margin-bottom:8px;flex-wrap:wrap}
.s-test-row .tl{color:var(--ink4);font-weight:600;margin-right:2px}
.s-test-row .score-pill{background:var(--line2);padding:2px 6px;border-radius:6px;font-weight:700;display:inline-flex;align-items:center;gap:4px}
.s-spark{height:56px;margin:8px 0 4px}
.s-awards{display:flex;flex-wrap:wrap;gap:4px;margin-top:8px;padding-top:8px;border-top:1px dashed var(--line)}
.s-award{font-size:10px;padding:2px 7px;border-radius:8px;font-weight:700}
.s-award.gold{background:linear-gradient(90deg,#FFF8E1,#FFECB3);color:#B8860B;border:1px solid #FFD700}
.s-award.silver{background:#E3F2FD;color:#1565C0;border:1px solid #90CAF9}
.s-award.duo{background:var(--orange-100);color:var(--orange-dark);border:1px solid var(--orange-200)}
.s-award.bronze{background:var(--green-bg);color:var(--green);border:1px solid #A5D6A7}
.s-reimburse{display:inline-flex;align-items:center;gap:4px;font-size:10px;color:var(--green);font-weight:700;background:var(--green-bg);padding:2px 7px;border-radius:8px;border:1px solid #A5D6A7}
.s-reimburse::before{content:"✓"}
.s-partner{font-size:10px;color:var(--ink4);margin-top:4px}
.s-partner b{color:var(--orange-dark)}

/* ---- Student detail page ---- */
.stu-hero{background:linear-gradient(135deg,var(--orange-50),var(--orange-100));border:1px solid var(--orange-200);border-radius:14px;padding:22px 26px;margin-bottom:22px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}
.stu-hero h2{font-size:28px;font-weight:800;margin-bottom:6px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.stu-hero .sh-meta{font-size:13px;color:var(--ink3);display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:6px}
.stu-hero .sh-dept{font-size:12px;color:var(--ink4)}
.sh-kpi{text-align:center;padding:10px 22px;background:#fff;border-radius:12px;border:1px solid var(--orange-200)}
.sh-kpi .v{font-size:44px;font-weight:800;color:var(--orange);line-height:1;letter-spacing:-1px}
.sh-kpi .l{font-size:11px;color:var(--ink3);margin-top:4px;letter-spacing:1px;font-weight:600}

.stu-cols{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:22px}
.stu-cols-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
.stu-panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.stu-panel h3{font-size:14px;font-weight:700;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.stu-panel h3::before{content:"";width:3px;height:14px;background:var(--orange);border-radius:2px}
.stu-panel h3 .tag{font-size:10px;color:var(--ink4);font-weight:500;margin-left:4px}

/* 三测 trajectory block */
.test-trio{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;align-items:stretch}
.test-col{text-align:center;padding:14px 8px;border-radius:10px;position:relative}
.test-col.t-pre{background:linear-gradient(180deg,#FFF3E0,#FFE0B2)}
.test-col.t-mid{background:linear-gradient(180deg,#FFE0B2,#FFCC80)}
.test-col.t-fin{background:linear-gradient(180deg,#C8E6C9,#A5D6A7)}
.test-col.t-na{background:var(--line2);color:var(--ink4)}
.test-col .tc-lbl{font-size:10px;letter-spacing:1px;color:var(--ink3);font-weight:700}
.test-col .tc-score{font-size:32px;font-weight:800;margin:6px 0 2px;line-height:1}
.test-col .tc-lvl{font-size:11px;font-weight:700;color:var(--ink2)}
.test-col .tc-sub{font-size:10px;color:var(--ink4);margin-top:6px}
.test-col .tc-delta{position:absolute;top:8px;right:8px;font-size:11px;font-weight:700;padding:2px 6px;border-radius:8px;background:rgba(255,255,255,.7)}

/* Radar chart */
.radar-wrap{display:flex;justify-content:center;align-items:center;padding:4px 0}
.radar-svg{width:100%;max-width:320px;height:auto}
.radar-legend{display:flex;justify-content:center;gap:16px;margin-top:8px;font-size:11px;color:var(--ink3)}
.radar-legend .dot{display:inline-block;width:10px;height:10px;border-radius:3px;vertical-align:middle;margin-right:4px}

/* 22 week heatmap */
.heatmap{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin-bottom:6px}
.heat-cell{aspect-ratio:1;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;color:#fff;position:relative;cursor:default}
.heat-cell.h-0{background:#F5F5F5;color:#BDBDBD}
.heat-cell.h-20{background:#FFCCBC;color:#BF360C}
.heat-cell.h-40{background:#FF8A65;color:#fff}
.heat-cell.h-60{background:#FF6900}
.heat-cell.h-80{background:#2E7D32}
.heat-cell.h-100{background:#1B5E20}
.heat-cell[data-empty="1"]{background:repeating-linear-gradient(45deg,#EEE 0,#EEE 3px,#F5F5F5 3px,#F5F5F5 6px);color:#BDBDBD}
.heat-cell:hover::after{content:attr(data-tip);position:absolute;bottom:calc(100% + 4px);left:50%;transform:translateX(-50%);background:#333;color:#fff;font-size:10px;padding:4px 7px;border-radius:4px;white-space:nowrap;z-index:10}
.heat-legend{display:flex;justify-content:space-between;align-items:center;font-size:10px;color:var(--ink4);margin-top:8px}
.heat-scale{display:inline-flex;gap:3px;align-items:center}
.heat-scale span{width:14px;height:10px;border-radius:2px;display:inline-block}

/* vs group compare line */
.vs-wrap{display:grid;grid-template-columns:1fr 130px;gap:12px;align-items:center;background:#FAFAFA;border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.vs-chart{height:150px;position:relative}
.vs-legend{display:flex;flex-direction:column;gap:8px;font-size:11px;color:var(--ink3);padding-left:10px;border-left:1px solid var(--line)}
.vs-legend > span{display:flex;align-items:center;gap:6px;line-height:1.4}
.vs-legend .dot{display:inline-block;width:12px;height:3px;border-radius:2px;flex-shrink:0}
@media(max-width:560px){
  .vs-wrap{grid-template-columns:1fr;gap:10px}
  .vs-legend{flex-direction:row;flex-wrap:wrap;border-left:none;border-top:1px solid var(--line);padding-left:0;padding-top:8px;gap:12px}
}

/* Award wall */
.award-wall{display:flex;flex-wrap:wrap;gap:8px}
.aw-big{padding:10px 14px;border-radius:10px;border:1px solid var(--line);position:relative;min-width:140px;flex:1 1 140px}
.aw-big::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;border-radius:10px 10px 0 0}
.aw-big.gold::before{background:linear-gradient(90deg,#FFD700,#FFA000)}
.aw-big.silver::before{background:linear-gradient(90deg,#2196F3,#90CAF9)}
.aw-big.duo::before{background:linear-gradient(90deg,#FF6900,#FFB74D)}
.aw-big.bronze::before{background:linear-gradient(90deg,#4CAF50,#A5D6A7)}
.aw-big .aw-t{font-size:13px;font-weight:700;margin-top:2px;margin-bottom:2px}
.aw-big .aw-c{font-size:10px;color:var(--ink4);margin-bottom:6px}
.aw-big .aw-p{font-size:10.5px;color:var(--orange)}

/* Partner card */
.partner-card{background:linear-gradient(135deg,#FFF3E0,#FFE0B2);border:1px solid var(--orange-200);border-radius:12px;padding:16px 20px;display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center}
.partner-card .emoji{font-size:32px}
.partner-card .pc-title{font-size:12px;color:var(--orange-dark);font-weight:700;letter-spacing:1px}
.partner-card .pc-name{font-size:18px;font-weight:800;margin:2px 0}
.partner-card .pc-score{font-size:28px;font-weight:800;color:var(--orange);letter-spacing:-.5px}

/* Compare page */
.cmp-picker{background:var(--orange-50);border:1px solid var(--orange-100);border-radius:12px;padding:14px 18px;margin-bottom:18px}
.cmp-picker h3{font-size:13px;margin-bottom:10px;color:var(--orange-dark);font-weight:700}
.cmp-pool{display:flex;flex-wrap:wrap;gap:6px;max-height:260px;overflow-y:auto;padding:6px}
.cmp-check{display:inline-flex;align-items:center;gap:5px;padding:5px 10px;background:#fff;border:1px solid var(--line);border-radius:16px;font-size:12px;cursor:pointer;transition:all .15s}
.cmp-check:hover{border-color:var(--orange-200)}
.cmp-check.on{background:var(--orange);color:#fff;border-color:var(--orange)}
.cmp-check input{display:none}
.cmp-check .bp-tag{font-size:10px;opacity:.7}
.cmp-actions{margin-top:10px;display:flex;gap:10px;align-items:center;font-size:12px;color:var(--ink3)}
.cmp-actions button{padding:6px 14px;border:1px solid var(--orange);background:#fff;color:var(--orange);border-radius:20px;font-size:12px;cursor:pointer;font-weight:600}
.cmp-actions button.primary{background:var(--orange);color:#fff}
.cmp-actions button:disabled{opacity:.4;cursor:not-allowed}

.cmp-grid{display:grid;gap:12px;overflow-x:auto}
.cmp-col{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 16px;min-width:220px}
.cmp-col h4{font-size:16px;font-weight:700;margin-bottom:4px;display:flex;align-items:center;gap:6px}
.cmp-col .cm-bp{font-size:10px;color:var(--ink4);padding:2px 7px;background:var(--orange-50);border-radius:8px;font-weight:700}
.cmp-col .cm-dept{font-size:11px;color:var(--ink4);margin-bottom:10px}
.cmp-row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--line2);font-size:12px;gap:6px}
.cmp-row:last-child{border-bottom:none}
.cmp-row .lbl{color:var(--ink4)}
.cmp-row .val{font-weight:700;text-align:right}

/* ---- Footer ---- */
.foot{text-align:center;color:var(--ink4);font-size:11px;padding:24px 0 0;border-top:1px solid var(--line);margin-top:30px}
.foot a{color:var(--orange-dark);text-decoration:none}
.foot a:hover{text-decoration:underline}

/* ---- Back link ---- */
.back-link{display:inline-flex;align-items:center;gap:4px;color:var(--ink3);font-size:12px;text-decoration:none;margin-bottom:6px}
.back-link:hover{color:var(--orange)}
.back-link::before{content:"←";margin-right:2px}

/* ---- BP group header ---- */
.group-hero{background:linear-gradient(135deg,var(--orange-50),var(--orange-100));border:1px solid var(--orange-200);border-radius:14px;padding:20px 24px;margin-bottom:22px;display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center}
.group-hero h2{font-size:22px;font-weight:700;margin-bottom:4px}
.group-hero h2 em{color:var(--orange);font-style:normal}
.group-hero .desc{font-size:12px;color:var(--ink3)}
.group-hero-stats{display:flex;gap:20px}
.ghs{text-align:center}
.ghs .v{font-size:24px;font-weight:800;color:var(--orange);line-height:1;letter-spacing:-.5px}
.ghs .l{font-size:10px;color:var(--ink4);margin-top:4px;letter-spacing:.5px}

/* ---- Responsive ---- */
@media(max-width:1100px){
  .shell{padding:28px 20px 36px;margin:0 auto}
  .kpi-strip{grid-template-columns:repeat(4,1fr)}
  .kpi{border-bottom:1px solid var(--line)}
  .kpi:nth-child(4){border-right:none}
  .two-col{grid-template-columns:1fr}
  .award-grid{grid-template-columns:repeat(2,1fr)}
  .student-grid.cols-3{grid-template-columns:repeat(2,1fr)}
  .header{flex-direction:column}
  .h-right{text-align:left;border-top:1px dashed var(--line);padding-top:10px;margin-top:4px;width:100%}
  .group-hero{grid-template-columns:1fr}
  .group-hero-stats{justify-content:flex-start;flex-wrap:wrap;gap:14px}
}
@media(max-width:640px){
  .shell{padding:20px 14px 30px}
  .kpi-strip{grid-template-columns:repeat(2,1fr);border-radius:10px}
  .kpi{border-right:none}
  .kpi:nth-child(odd){border-right:1px solid var(--line)}
  .award-grid{grid-template-columns:1fr}
  .student-grid.cols-3,.student-grid.cols-2{grid-template-columns:1fr}
  .header h1{font-size:20px}
  .bp-table th:nth-child(6),.bp-table td:nth-child(6){display:none}
}

/* ---- Print / PDF export ---- */
@media print {
  body { background: #fff !important; }
  .shell { padding: 20px !important; box-shadow: none !important; }
  .bp-nav, #authPill, .no-print, .back-link, button { display: none !important; }
  a { color: inherit !important; text-decoration: none !important; }
  .s-card, .stu-panel, .diff-panel, .award, .aw-big, .cmp-col, .preset, .cross-card { break-inside: avoid !important; page-break-inside: avoid !important; }
  .stu-cols, .stu-cols-3, .two-col, .diff-two-col, .award-grid { grid-template-columns: 1fr 1fr !important; }
  @page { margin: 1cm; size: A4 portrait; }
}
/* ---- Global student search ---- */
#globalSearch{position:fixed;top:14px;right:220px;z-index:9998;width:260px}
#gsInputWrap{position:relative}
#gsInput{width:100%;padding:8px 14px;border:1px solid var(--orange-200);border-radius:22px;font-size:12.5px;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);box-shadow:0 2px 10px rgba(255,105,0,.1);outline:none;font-family:inherit;color:var(--ink)}
#gsInput:focus{border-color:var(--orange);box-shadow:0 4px 16px rgba(255,105,0,.25)}
#gsInput::placeholder{color:var(--ink4)}
#gsResults{display:none;position:absolute;top:calc(100% + 6px);left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 8px 24px rgba(0,0,0,.12);max-height:400px;overflow-y:auto}
.gs-item{display:flex;flex-direction:column;padding:10px 14px;text-decoration:none;color:var(--ink);border-bottom:1px solid var(--line2);transition:background .12s}
.gs-item:last-child{border-bottom:none}
.gs-item:hover{background:var(--orange-50)}
.gs-item b{font-size:13px;font-weight:700;color:var(--ink)}
.gs-item .gs-meta{font-size:10.5px;color:var(--ink4);margin-top:2px}
.gs-empty{padding:14px;text-align:center;color:var(--ink4);font-size:12px}
@media(max-width:900px){
  #globalSearch{position:static;width:100%;margin:10px 0}
}
@media print{ #globalSearch{display:none!important} }