/* =========================================================
   Order flow pages: school → class → kit → checkout
   (loaded after site.css)
   ========================================================= */
.page-top{background:linear-gradient(180deg,#f3f6ff 0%,#fff 100%);border-bottom:1px solid var(--line)}
.crumbs{display:flex;gap:8px;flex-wrap:wrap;font-size:13.5px;color:var(--muted);padding:18px 0 0}
.crumbs a{color:var(--navy);font-weight:600}
.crumbs a:hover{text-decoration:underline}

.flow{list-style:none;display:flex;gap:6px;align-items:center;padding:18px 0 22px;overflow-x:auto;scrollbar-width:none}
.flow::-webkit-scrollbar{display:none}
.flow li{display:flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--muted);white-space:nowrap}
.flow li > span,.flow li a{display:flex;align-items:center;gap:8px}
.flow li:not(:last-child)::after{content:"";width:36px;height:2px;background:var(--line);margin-left:6px;border-radius:2px}
.flow .dot{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#fff;border:1.5px solid var(--line);font-size:13px}
.flow li.done{color:var(--navy)}
.flow li.done .dot{background:var(--mint);border-color:var(--mint);color:#fff}
.flow li.done::after{background:var(--mint)}
.flow li.now{color:var(--navy-2)}
.flow li.now .dot{background:var(--navy);border-color:var(--navy);color:#fff;box-shadow:0 0 0 4px rgba(22,35,107,.12)}
.flow li.done a:hover span:last-child{text-decoration:underline}
@media (max-width:520px){.flow li:not(:last-child)::after{width:16px}.flow li{font-size:13px}}

/* ---------- School page ---------- */
.sbanner{display:flex;gap:22px;align-items:center;padding:8px 0 32px;flex-wrap:wrap}
.sbanner .crest{width:84px;height:84px;border-radius:22px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:28px;flex:none;box-shadow:var(--shadow)}
.sbanner h1{font-size:clamp(26px,3.6vw,38px);line-height:1.15;color:var(--navy-2);letter-spacing:-.02em}
.sbanner .sub{display:flex;gap:8px 16px;flex-wrap:wrap;margin-top:8px;color:var(--muted);font-size:14.5px;font-weight:600}
.sbanner .grow{flex:1;min-width:240px}

.infobar{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:28px 0 8px}
.info{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border-radius:16px;background:#fff;border:1px solid var(--line)}
.info .ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;flex:none;font-size:19px}
.info b{display:block;color:var(--navy-2);font-size:15px}
.info small{color:var(--muted);font-size:13.5px}
@media (max-width:860px){.infobar{grid-template-columns:1fr}}

.class-group{margin-top:36px}
.class-group h2{font-size:18px;color:var(--navy-2);margin-bottom:14px;display:flex;align-items:baseline;gap:10px}
.class-group h2 small{font-size:13px;color:var(--muted);font-weight:600}
.class-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px}
.cls{display:flex;flex-direction:column;gap:4px;padding:18px;border-radius:18px;border:1.5px solid var(--line);background:#fff;transition:border-color .15s,transform .15s,box-shadow .2s}
.cls:hover{border-color:var(--navy);transform:translateY(-3px);box-shadow:var(--shadow)}
.cls .n{font-size:30px;font-weight:800;color:var(--navy-2);letter-spacing:-.03em;line-height:1.1}
.cls .n small{font-size:14px;font-weight:700;color:var(--muted);margin-right:4px;letter-spacing:0}
.cls .meta{font-size:13px;color:var(--muted);font-weight:600}
.cls .price{margin-top:10px;display:flex;justify-content:space-between;align-items:center;font-size:14px;font-weight:700;color:var(--navy)}
.cls .price em{font-style:normal;color:var(--red)}
@media (max-width:420px){.class-grid{grid-template-columns:1fr 1fr}.cls{padding:14px}}

.empty-state{text-align:center;padding:72px 16px;max-width:520px;margin:0 auto}
.empty-state .ic{width:96px;height:96px;margin:0 auto 18px;border-radius:28px;background:var(--sky);display:grid;place-items:center;font-size:40px}
.empty-state h1{font-size:28px;color:var(--navy-2);margin-bottom:8px}
.empty-state p{color:var(--muted);margin-bottom:22px}

/* ---------- Shared panels + form fields ---------- */
.two-col{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:28px;align-items:start;padding:32px 0 88px}
.panel{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px}
.panel + .panel{margin-top:18px}
.panel h2{font-size:18px;color:var(--navy-2);display:flex;align-items:center;gap:10px;margin-bottom:4px}
.panel h2 .num{width:26px;height:26px;border-radius:50%;background:var(--navy);color:#fff;font-size:13px;display:grid;place-items:center;flex:none}
.panel .hint{color:var(--muted);font-size:14px;margin-bottom:18px}
.fgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.fgrid .full{grid-column:1/-1}
.fgrid .two{grid-column:span 2}
.flabel{display:block;font-size:13.5px;font-weight:700;color:#39406a}
.flabel i{color:var(--red);font-style:normal}
.flabel input,.flabel select,.flabel textarea{display:block;width:100%;margin-top:6px;border:1.5px solid var(--line);border-radius:11px;padding:11px 13px;font-size:15px;background:#fff;font-weight:500}
.flabel textarea{min-height:80px;resize:vertical}
.flabel input:focus,.flabel select:focus,.flabel textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 4px rgba(22,35,107,.08)}
.flabel.err input,.flabel.err select,.flabel.err textarea{border-color:var(--red)}
.flabel .msg{display:none;color:var(--red);font-size:12.5px;font-weight:600;margin-top:4px}
.flabel.err .msg{display:block}
@media (max-width:700px){.fgrid{grid-template-columns:1fr}.fgrid .two{grid-column:auto}}

.seg{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px;position:relative}
.seg input{position:absolute;opacity:0;pointer-events:none;width:1px;height:1px;left:0;top:0}
.seg label{padding:9px 16px;border-radius:999px;border:1.5px solid var(--line);font-weight:700;font-size:14px;cursor:pointer;transition:all .15s;background:#fff}
.seg input:checked + label{background:var(--navy);border-color:var(--navy);color:#fff}
.seg input:focus-visible + label{outline:3px solid var(--yellow)}

/* ---------- Kit page ---------- */
.tabs{display:flex;gap:6px;background:var(--soft);padding:5px;border-radius:12px;width:fit-content;margin-bottom:14px;max-width:100%;overflow-x:auto}
.tabs button{padding:8px 14px;border-radius:9px;font-weight:700;font-size:14px;color:var(--muted);white-space:nowrap;display:flex;gap:6px;align-items:center}
.tabs button .c{font-size:12px;background:#fff;border-radius:999px;padding:1px 7px;color:var(--navy)}
.tabs button[aria-selected=true]{background:#fff;color:var(--navy);box-shadow:0 2px 8px rgba(22,35,107,.12)}
.tabs button[aria-selected=true] .c{background:var(--sky)}
.kit-tools{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.kit-tools .lnk{font-size:13.5px;font-weight:700;color:var(--navy);text-decoration:underline;text-underline-offset:3px;margin-bottom:14px}

.items{display:grid;gap:10px}
.item{display:grid;grid-template-columns:auto 44px minmax(0,1fr) auto auto;gap:14px;align-items:center;padding:12px 14px;border:1.5px solid var(--line);border-radius:14px;transition:background .15s,opacity .15s}
.item.off{background:var(--soft)}
.item.off .nm,.item.off .pr{opacity:.5}
.item.off .nm{text-decoration:line-through}
.item input[type=checkbox]{width:20px;height:20px;accent-color:var(--navy)}
.item .cover{width:44px;height:56px;border-radius:6px;box-shadow:inset -5px 0 0 rgba(0,0,0,.15);display:grid;place-items:center;color:#fff;font-size:11px;font-weight:800}
.item .nm{font-weight:700;font-size:15px;color:var(--navy-2);line-height:1.3}
.item .pb{font-size:13px;color:var(--muted)}
.item .lock{display:inline-flex;align-items:center;gap:4px;color:#0b8a63;font-weight:700;margin-left:6px;font-size:12px}
.item .pr{font-weight:800;color:var(--navy-2);text-align:right;min-width:72px}
.item .pr small{display:block;font-weight:600;color:var(--muted);font-size:12px}
.qty{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.qty button{width:32px;height:34px;font-size:18px;font-weight:700;color:var(--navy)}
.qty button:hover{background:var(--soft)}
.qty button:disabled{opacity:.3;cursor:not-allowed}
.qty span{min-width:28px;text-align:center;font-weight:800;font-size:14px}
.qty-ph{width:96px}
@media (max-width:620px){
  .item{grid-template-columns:auto 32px minmax(0,1fr) auto;row-gap:10px;gap:10px;padding:12px}
  .item .qty,.item .qty-ph{grid-column:3;justify-self:start}
  .item .qty-ph{display:none}
  .item .pr{grid-column:4;grid-row:1;min-width:0}
  .item .cover{width:32px;height:42px;font-size:9px}
  .item .nm{font-size:14.5px}
  .panel{padding:18px 16px}
}

.summary{position:sticky;top:96px}
.summary h3{font-size:18px;color:var(--navy-2)}
.summary .for{margin-top:4px;font-size:13.5px;color:var(--muted)}
.sumrows{margin:18px 0;display:grid;gap:10px;font-size:14.5px}
.sumrows div{display:flex;justify-content:space-between;gap:10px}
.sumrows span:first-child{color:var(--muted)}
.sumrows .total{border-top:1px dashed var(--line);padding-top:12px;font-size:18px;font-weight:800;color:var(--navy-2)}
.sumrows .total span:first-child{color:var(--navy-2)}
.sumrows .save{color:#0b8a63;font-weight:700}
.summary .btn{width:100%}
.summary .btn + .btn{margin-top:10px}
.assure{display:grid;gap:8px;margin-top:16px;font-size:13px;color:var(--muted);font-weight:600}
.assure span{display:flex;gap:8px;align-items:center}
.assure svg{color:var(--mint);flex:none}
.mobile-bar{display:none}
@media (max-width:960px){
  .two-col{grid-template-columns:minmax(0,1fr)}
  .summary{position:static}
  .mobile-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:55;background:#fff;border-top:1px solid var(--line);padding:12px 16px;gap:12px;align-items:center;box-shadow:0 -10px 30px -15px rgba(22,35,107,.3)}
  .mobile-bar div{flex:1}
  .mobile-bar small{display:block;color:var(--muted);font-size:12px}
  .mobile-bar b{font-size:19px;color:var(--navy-2)}
  body.has-mbar .fab{bottom:86px}
  body.has-mbar footer{padding-bottom:72px}
  body.has-mbar .toast{bottom:92px}
}

/* ---------- Checkout ---------- */
.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.choice{position:relative;display:flex;gap:14px;padding:16px 42px 16px 16px;border:1.5px solid var(--line);border-radius:16px;cursor:pointer;transition:border-color .15s,background .15s}
.choice input{position:absolute;opacity:0;pointer-events:none}
.choice .ic{width:44px;height:44px;border-radius:12px;background:var(--soft);display:grid;place-items:center;font-size:20px;flex:none}
.choice b{display:block;color:var(--navy-2);font-size:15px}
.choice small{color:var(--muted);font-size:13px;display:block}
.choice .radio{position:absolute;top:16px;right:16px;width:20px;height:20px;border-radius:50%;border:2px solid var(--line);transition:border .15s}
.choice:has(input:checked){border-color:var(--navy);background:#f6f8ff}
.choice:has(input:checked) .radio{border:6px solid var(--navy)}
.choice:has(input:focus-visible){outline:3px solid var(--yellow)}
.choice:has(input:disabled){opacity:.5;cursor:not-allowed}
@media (max-width:620px){.choice-grid{grid-template-columns:1fr}}
.order-lines{display:grid;gap:12px;margin:14px 0 4px}
.oline{display:flex;gap:12px;align-items:flex-start;padding-bottom:12px;border-bottom:1px solid var(--line)}
.oline .sw{width:36px;height:46px;border-radius:6px;flex:none;box-shadow:inset -4px 0 0 rgba(0,0,0,.15)}
.oline > div{flex:1;min-width:0}
.oline b{display:block;font-size:14.5px;color:var(--navy-2)}
.oline small{color:var(--muted);font-size:12.5px;display:block}
.oline .p{font-weight:800;color:var(--navy-2);font-size:14.5px;white-space:nowrap}
.oline .rm{font-size:12.5px;color:var(--muted);font-weight:600;margin-top:2px}
.oline .rm:hover{color:var(--red)}
.oline details summary{font-size:12.5px;color:var(--navy);font-weight:700;cursor:pointer;margin-top:4px}
.oline details ul{list-style:none;margin-top:6px;font-size:12.5px;color:var(--muted);display:grid;gap:3px}
.oline details li{display:flex;justify-content:space-between;gap:8px}
.secure-note{display:flex;gap:10px;align-items:flex-start;margin-top:14px;padding:12px 14px;border-radius:12px;background:#e3f8f0;color:#0b6e50;font-size:13px;font-weight:600}
.terms{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--muted);margin:4px 0 16px}
.terms input{width:18px;height:18px;accent-color:var(--navy);margin-top:2px;flex:none}
.terms a{color:var(--navy);font-weight:700;text-decoration:underline}

.done-card{max-width:640px;margin:48px auto 88px;text-align:center}
.done-card .tick{width:96px;height:96px;margin:0 auto 20px;border-radius:50%;background:#e3f8f0;color:var(--mint);display:grid;place-items:center;animation:pop .5s cubic-bezier(.2,1.6,.4,1)}
@keyframes pop{from{transform:scale(.4);opacity:0}}
.done-card h1{font-size:clamp(28px,4vw,36px);color:var(--navy-2);letter-spacing:-.02em}
.done-card > p{color:var(--muted);margin:8px 0 26px}
.done-card .panel{text-align:left}
.done-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:24px}
.timeline{list-style:none;margin-top:14px}
.timeline li{display:flex;gap:14px;position:relative;padding-bottom:18px}
.timeline li:not(:last-child)::before{content:"";position:absolute;left:11px;top:26px;bottom:2px;width:2px;background:var(--line)}
.timeline .d{width:24px;height:24px;border-radius:50%;border:2px solid var(--line);background:#fff;flex:none;display:grid;place-items:center;color:#fff}
.timeline li.on .d{background:var(--mint);border-color:var(--mint)}
.timeline b{display:block;color:var(--navy-2);font-size:14.5px}
.timeline small{color:var(--muted);font-size:13px}