/* FSC Teachers — trang công khai (phụ huynh). Mọi selector đóng khung dưới .fsc-teachers-root. */
.fsc-teachers-root{
  --fsc:#F26F21;--fsc-d:#DE5A10;--fsc-soft:#FDEEE0;--cream:#FDF8F3;--cream-line:#EFE4D8;
  font-family:"Be Vietnam Pro",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:#171717;line-height:1.5;box-sizing:border-box;
  background:var(--cream);border-radius:16px;overflow:hidden;
}
.fsc-teachers-root *{box-sizing:border-box}
.fsc-teachers-root button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
.fsc-teachers-root input,.fsc-teachers-root select,.fsc-teachers-root textarea{appearance:none;-webkit-appearance:none;-moz-appearance:none;box-shadow:none;margin:0;max-width:100%;line-height:normal}
.fsc-teachers-root svg{display:block}
.fsc-loading{padding:60px 20px;text-align:center;color:#7C7772;font-size:14px}

.fsc-wrap{max-width:1200px;margin:0 auto;padding:0 26px 70px}
.fsc-hero{text-align:center;padding:38px 0 26px}
.fsc-ey{display:inline-block;background:#FBEFE2;color:var(--fsc);font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;padding:8px 20px;border-radius:30px}
.fsc-h1{font-size:clamp(28px,4vw,46px);font-weight:800;letter-spacing:-.025em;line-height:1.12;margin:15px 0 11px;color:#171717}
.fsc-lede{max-width:560px;margin:0 auto;color:#4A4A4A;font-size:14.5px}

.fsc-tabs{background:#fff;border-radius:999px;padding:6px;box-shadow:0 2px 14px rgba(50,32,18,.07);display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.fsc-tabs::-webkit-scrollbar{display:none}
.fsc-tab{padding:11px 19px;border-radius:999px;font-size:13.5px;font-weight:600;color:#4A4A4A;white-space:nowrap;flex:0 0 auto;min-height:42px;display:flex;align-items:center;gap:7px}
.fsc-tab:hover{background:var(--cream)}
.fsc-tab.on{background:linear-gradient(135deg,#F5872B,#EE6011);color:#fff;box-shadow:0 4px 14px rgba(238,96,17,.3)}
.fsc-tab .n{font-size:11px;opacity:.7}

.fsc-tool{display:flex;align-items:center;gap:14px;margin:28px 0 20px;flex-wrap:wrap}
.fsc-tool h3{font-size:19px;font-weight:700;color:var(--fsc);letter-spacing:-.01em;margin:0}
.fsc-tool .cnt{color:#7C7772;font-size:13.5px;border-left:1px solid var(--cream-line);padding-left:14px}
.fsc-tool .sp{flex:1}
.fsc-srch{position:relative}
.fsc-srch input{font-family:inherit;font-size:14px;color:#171717;background:#fff;border:1px solid var(--cream-line);border-radius:10px;height:46px;padding:0 34px 0 40px;width:250px}
.fsc-srch input::placeholder{color:#B3ABA3}
.fsc-srch input:focus{border-color:var(--fsc);outline:none;box-shadow:0 0 0 3px rgba(242,111,33,.13)}
.fsc-srch .si{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:#B3ABA3}
.fsc-srch .sx{position:absolute;right:8px;top:50%;transform:translateY(-50%);color:#B3ABA3;width:24px;height:24px;border-radius:50%;display:grid;place-items:center}
.fsc-srch .sx:hover{background:var(--cream-line);color:#4A4A4A}
.fsc-sortw{display:flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--cream-line);border-radius:10px;height:46px;padding:0 8px 0 14px}
.fsc-sortw label{font-size:13px;color:#7C7772;white-space:nowrap}
.fsc-sortw select{appearance:none;-webkit-appearance:none;-moz-appearance:none;font-family:inherit;font-size:14px;font-weight:600;color:#171717;border:none;cursor:pointer;height:44px;line-height:44px;padding:0 26px 0 2px;outline:none;background:transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23918A82' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 4px center;background-size:15px}
.fsc-sortw:hover{border-color:#e0d3c4}

.fsc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.fsc-card{background:#fff;border-radius:14px;padding:12px 12px 18px;box-shadow:0 2px 14px rgba(50,32,18,.07);display:block;transition:transform .18s,box-shadow .18s;width:100%;text-align:left}
.fsc-card:hover{transform:translateY(-4px);box-shadow:0 8px 30px rgba(50,32,18,.13)}
.fsc-ph{position:relative;aspect-ratio:7/6;border-radius:10px;overflow:hidden;display:grid;place-items:center;font-size:34px;font-weight:700;color:#fff}
.fsc-ph img{width:100%;height:100%;object-fit:cover}
.fsc-role{position:absolute;left:10px;bottom:10px;z-index:3;display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;padding:5px 11px;border-radius:20px;letter-spacing:-.01em;box-shadow:0 2px 10px rgba(30,18,8,.28);max-width:calc(100% - 20px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:opacity .16s}
.fsc-role.gvcn{background:var(--fsc);color:#fff}
.fsc-role.lead{background:rgba(255,255,255,.96);color:#B8500F}
.fsc-teachers-root .fsc-ph .fsc-role{top:auto;bottom:10px;left:10px}
.fsc-card:hover .fsc-role,.fsc-card:focus-visible .fsc-role{opacity:0}
.fsc-ov{position:absolute;inset:0;background:linear-gradient(to top,rgba(20,12,6,.95) 0%,rgba(20,12,6,.5) 34%,rgba(20,12,6,0) 62%);opacity:0;transition:opacity .18s;display:flex;flex-direction:column;justify-content:flex-end;padding:12px;text-align:left;z-index:2}
.fsc-card:hover .fsc-ov,.fsc-card:focus-visible .fsc-ov{opacity:1}
.fsc-ov .ot{color:#fff;font-weight:700;font-size:13px;line-height:1.25}
.fsc-ov .od{color:#F6E2D2;font-size:11px;margin-top:2px;line-height:1.4}
.fsc-ov .ol{margin-top:8px;display:inline-flex;align-items:center;gap:6px;color:#fff;font-size:11px;font-weight:700;background:rgba(242,111,33,.96);padding:4px 11px;border-radius:20px;align-self:flex-start}
.fsc-nm{font-weight:700;font-size:16.5px;margin:15px 0 5px;padding:0 4px;color:#171717;letter-spacing:-.015em}
.fsc-mt{font-size:13.5px;color:#7C7772;padding:0 4px;line-height:1.55}
.fsc-empty{grid-column:1/-1;text-align:center;padding:60px 20px;color:#7C7772}
.fsc-empty b{display:block;font-size:16px;color:#171717;margin-bottom:6px}
.fsc-more{display:flex;justify-content:center;margin-top:30px}
.fsc-more button{background:#fff;border:1px solid var(--cream-line);border-radius:11px;padding:14px 30px;font-size:14px;font-weight:600;color:#171717;box-shadow:0 2px 12px rgba(50,32,18,.06)}
.fsc-more button:hover{border-color:var(--fsc);color:var(--fsc)}

.fsc-crumb{font-size:13px;color:#8A8A8A;margin-bottom:18px;padding-top:24px}
.fsc-crumb button{color:var(--fsc);font-weight:600}
.fsc-crumb b{color:#171717}
.fsc-det{display:grid;grid-template-columns:290px 1fr;gap:46px;align-items:start}
.fsc-dphw{position:relative}
.fsc-dph{aspect-ratio:4/5;border-radius:10px;display:grid;place-items:center;font-size:54px;font-weight:700;color:#fff;overflow:hidden}
.fsc-dph img{width:100%;height:100%;object-fit:cover}
.fsc-dphw .fsc-role{top:12px;bottom:auto;left:12px;font-size:12.5px;padding:7px 14px}
.fsc-dbox{background:var(--fsc-soft);border-radius:12px;padding:19px;margin-top:17px}
.fsc-dbox .bk+.bk{margin-top:18px}
.fsc-dbox .dl{color:var(--fsc);font-weight:700;font-size:13.5px;margin-bottom:4px}
.fsc-dbox .dv{font-size:13px;color:#4A4A4A;line-height:1.6}
.fsc-dbox .dv a{color:inherit;text-decoration:none;word-break:break-word}
.fsc-dbox .dv a:hover{color:var(--fsc)}
.fsc-dey{color:var(--fsc);font-weight:700;font-size:12.5px;letter-spacing:.09em;text-transform:uppercase}
.fsc-dnm{font-size:clamp(28px,4.2vw,45px);font-weight:800;letter-spacing:-.03em;line-height:1.12;margin:7px 0 24px;color:#171717}
.fsc-drow{display:grid;grid-template-columns:160px 1fr;gap:24px;padding:19px 0;border-top:1px solid #F5EDE4;align-items:start}
.fsc-drow:first-of-type{border-top:none;padding-top:0}
.fsc-drow .dl{font-weight:700;font-size:14px;color:#3A3A3A}
.fsc-drow .dv{font-size:14px;color:#4A4A4A}
.fsc-drow .dv ul{list-style:none;margin:0;padding:0}
.fsc-drow .dv li{position:relative;padding-left:15px;margin-bottom:6px}
.fsc-drow .dv li:last-child{margin-bottom:0}
.fsc-drow .dv li::before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;border-radius:50%;background:var(--fsc)}
.fsc-drow .dv .y{color:#918A82;font-size:12.5px}
.fsc-biobox{margin-top:8px;padding:24px 26px;background:#fff;border-radius:12px;box-shadow:0 2px 14px rgba(50,32,18,.07)}
.fsc-biobox h4{font-size:15.5px;font-weight:700;margin:0 0 9px;color:#171717}
.fsc-biobox p{font-size:14px;color:#4A4A4A;line-height:1.75;margin:0}
.fsc-contact{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}
.fsc-cbtn{display:inline-flex;align-items:center;gap:12px;flex:0 1 340px;min-width:0;background:#fff;border:1px solid var(--cream-line);border-radius:12px;padding:12px 15px;box-shadow:0 2px 12px rgba(50,32,18,.06);transition:border-color .15s,box-shadow .15s,transform .15s;color:#171717;text-decoration:none}
.fsc-cbtn:hover{border-color:var(--fsc);box-shadow:0 6px 18px rgba(50,32,18,.12);transform:translateY(-1px)}
.fsc-cbtn .ci{width:42px;height:42px;border-radius:11px;background:var(--fsc-soft);color:var(--fsc);display:grid;place-items:center;flex-shrink:0}
.fsc-cbtn .tx{min-width:0}
.fsc-cbtn .tx small{display:block;color:#918A82;font-size:12px;margin-bottom:1px}
.fsc-cbtn .tx b{display:block;font-size:14.5px;font-weight:700;color:#171717;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.fsc-rel{margin-top:52px;padding-top:34px;border-top:1px solid var(--cream-line)}
.fsc-relhd{display:flex;align-items:baseline;gap:13px;margin-bottom:20px;flex-wrap:wrap}
.fsc-relhd h4{font-size:21px;font-weight:700;color:#171717;margin:0}
.fsc-relhd span{color:#7C7772;font-size:13.5px}
.fsc-relhd .all{margin-left:auto;color:var(--fsc);font-weight:600;font-size:13.5px}
.fsc-relhd .all:hover{text-decoration:underline}

.fsc-nav{display:flex;align-items:center;gap:10px;margin:44px 0 0;padding-top:26px;border-top:1px solid var(--cream-line);flex-wrap:wrap}
.fsc-nav .sp{flex:1}
.fsc-nbtn{display:inline-flex;align-items:center;gap:9px;background:#fff;border-radius:11px;padding:12px 17px;box-shadow:0 2px 12px rgba(50,32,18,.07);font-size:13.5px;max-width:280px;min-height:48px}
.fsc-nbtn:hover{box-shadow:0 5px 20px rgba(50,32,18,.12)}
.fsc-nbtn[disabled]{opacity:.4;cursor:not-allowed;box-shadow:none}
.fsc-nbtn .ar{color:var(--fsc);font-size:16px;font-weight:700;flex-shrink:0}
.fsc-nbtn .tx{min-width:0}
.fsc-nbtn .tx small{display:block;color:#918A82;font-size:11px}
.fsc-nbtn .tx b{display:block;font-weight:700;font-size:13.5px;color:#171717;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fsc-backbtn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,#F5872B,#EE6011);color:#fff;font-weight:700;padding:13px 22px;border-radius:11px;font-size:13.5px;box-shadow:0 4px 14px rgba(238,96,17,.3);min-height:48px}

@media (max-width:1100px){.fsc-teachers-root .fsc-grid{grid-template-columns:repeat(3,1fr);gap:18px}}
@media (max-width:1000px){
  .fsc-teachers-root .fsc-det{grid-template-columns:1fr;gap:26px}
  .fsc-teachers-root .fsc-dphw{max-width:300px}
  .fsc-teachers-root .fsc-drow{grid-template-columns:1fr;gap:6px;padding:16px 0}
  .fsc-teachers-root .fsc-drow .dl{font-size:12.5px;color:var(--fsc);text-transform:uppercase;letter-spacing:.05em}
}
@media (max-width:760px){
  .fsc-teachers-root .fsc-wrap{padding:0 16px 60px}
  .fsc-teachers-root .fsc-hero{padding:26px 0 20px}
  .fsc-teachers-root .fsc-tabs{margin:0 -16px;padding:5px 16px;box-shadow:none;background:transparent}
  .fsc-teachers-root .fsc-tab{min-height:40px}
  .fsc-teachers-root .fsc-tab:not(.on){background:#fff;box-shadow:0 1px 6px rgba(50,32,18,.06)}
  .fsc-teachers-root .fsc-tool .sp{display:none}
  .fsc-teachers-root .fsc-srch{flex:1 1 100%;order:3}
  .fsc-teachers-root .fsc-srch input{width:100%}
  .fsc-teachers-root .fsc-sortw{flex:1 1 100%;order:4;justify-content:space-between}
  .fsc-teachers-root .fsc-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .fsc-teachers-root .fsc-card{padding:8px 8px 14px;border-radius:12px}
  .fsc-teachers-root .fsc-card:hover{transform:none}
  .fsc-teachers-root .fsc-ph{aspect-ratio:1/1;border-radius:9px;font-size:26px}
  .fsc-teachers-root .fsc-ov{display:none}
  .fsc-teachers-root .fsc-nm{font-size:14.5px;margin:11px 0 3px}
  .fsc-teachers-root .fsc-mt{font-size:12.5px}
  .fsc-teachers-root .fsc-more button{width:100%}
  .fsc-teachers-root .fsc-nbtn{flex:1;max-width:none}
  .fsc-teachers-root .fsc-backbtn{order:3;width:100%}
  .fsc-teachers-root .fsc-nav .sp{display:none}
}
@media (max-width:400px){
  .fsc-teachers-root .fsc-grid{grid-template-columns:1fr}
  .fsc-teachers-root .fsc-ph{aspect-ratio:7/5}
}