/* ===== Khung web: đăng nhập, menu, các trang Home / Dữ liệu / Cài đặt / Người dùng ===== */
.page{display:none;padding:16px 20px 40px}
body[data-mode=home] #pg-home,body[data-mode=data] #pg-data,body[data-mode=set] #pg-set,body[data-mode=users] #pg-users{display:block}
body:not([data-mode=ov]):not([data-mode=rp]) #dashWrap{display:none}
body:not([data-mode=ov]) #msg{display:none}
body[data-mode=set] #setPage{display:block}

/* Đăng nhập + đang tải */
.login{min-height:100vh;display:grid;place-items:center;padding:24px 16px;background:var(--bg)}
.login[hidden],.loading[hidden]{display:none}
.lcard{width:min(420px,100%);background:var(--card);border:1px solid var(--line);border-radius:14px;padding:28px 26px;box-shadow:0 10px 40px #0000001a}
.lcard h1{margin:0 0 18px;font-size:20px;letter-spacing:.02em}.lcard h1 span{font-weight:400;color:var(--mut)}
.lcard h2{margin:0 0 14px;font-size:18px}
.lcard form{display:flex;flex-direction:column;gap:12px}
.lcard label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--mut)}
.lcard input{padding:9px 11px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font:inherit;font-size:14px}
.lcard input:focus-visible{outline:2px solid var(--blue);outline-offset:1px}
button.wide{width:100%;padding:10px;font-size:14px;margin-top:4px}
.llinks{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;margin-top:14px}
button.link{border:0;background:none;padding:2px 0;color:var(--blue);font:inherit;font-size:13px;cursor:pointer;text-decoration:underline;text-underline-offset:2px}
.lmsg{padding:10px 12px;border-radius:8px;background:var(--bluebg);color:var(--ink);font-size:13px;margin-bottom:12px}
.loading{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:var(--mut)}
.spin{width:34px;height:34px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--blue);animation:sp 0.9s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.spin{animation-duration:3s}}

/* Header + menu */
.wtop{flex-wrap:wrap;gap:10px 18px}
.wnav{display:flex;flex-wrap:wrap;gap:4px;flex:1 1 auto}
.wnav button{border:0;background:none;padding:8px 12px;border-radius:8px;font-weight:600;color:var(--mut);cursor:pointer}
.wnav button:hover{background:var(--bg);color:var(--ink)}
.wnav button.on{background:var(--bluebg);color:var(--blue)}
.wnav button[hidden]{display:none}
.badge{display:inline-block;min-width:18px;padding:0 6px;border-radius:999px;background:var(--bad);color:#fff;font-size:11px;line-height:18px;text-align:center;margin-left:4px}
.badge[hidden]{display:none}
.umenu summary{max-width:260px}
.umenu .ddbody{right:0;left:auto;width:260px;display:flex;flex-direction:column;gap:6px}
.umenu hr{border:0;border-top:1px solid var(--line);margin:4px 0;width:100%}
.demobar{padding:8px 20px;background:var(--warnbg);color:var(--warn);font-size:13px;font-weight:600;border-bottom:1px solid var(--line)}
.demobar[hidden]{display:none}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:100;padding:10px 16px;border-radius:8px;background:var(--ink);color:var(--card);font-size:13px;box-shadow:0 8px 24px #0004;max-width:min(560px,92vw)}
.toast.bad{background:var(--bad);color:#fff}
.toast[hidden]{display:none}

/* Tiêu đề trang + thẻ */
.phead{margin-bottom:14px}
.phead h2{margin:0 0 4px;font-size:22px}
.phead p{margin:0;font-size:13px;line-height:1.6}
.hgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media(max-width:1000px){.hgrid{grid-template-columns:1fr}}
.hcard{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:14px;min-width:0}
.hgrid .hcard{margin-bottom:0}
.hcard.full{grid-column:1/-1}
.hcard h3{margin:0 0 10px;font-size:15px}
.hcard.empty{text-align:center;padding:40px 16px}
.hstrip{display:grid;grid-template-columns:180px repeat(5,minmax(0,1fr));gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.hstrip:last-child{border-bottom:0}
.hst{display:flex;flex-direction:column;gap:2px}
.hk small{display:block;font-size:11px;color:var(--mut);text-transform:uppercase;letter-spacing:.03em}
.hk b{font-size:20px;font-variant-numeric:tabular-nums}
.hk .d{display:block;margin:0}
@media(max-width:800px){.hstrip{grid-template-columns:repeat(2,minmax(0,1fr))}.hst{grid-column:1/-1}}
.hlist{padding:8px 0;border-bottom:1px solid var(--line)}
.hlist:last-child{border-bottom:0}
.hlh{display:flex;align-items:center;gap:8px;font-size:13px}
.hlist p{margin:2px 0 4px}
.hli{display:flex;justify-content:space-between;gap:12px;font-size:13px;padding:2px 0}
.hli span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.hli b{font-variant-numeric:tabular-nums;white-space:nowrap}
.hfav{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line)}
.hfav:last-child{border-bottom:0}
.hfk{display:flex;flex-wrap:wrap;gap:12px;font-size:13px}
.hgo{display:flex;flex-wrap:wrap;gap:8px}

/* Trang Dữ liệu */
.drop{display:flex;flex-direction:column;align-items:center;gap:6px;padding:28px 16px;border:2px dashed var(--line);border-radius:12px;cursor:pointer;text-align:center;font-size:14px;background:var(--bg)}
.drop:hover,.drop.ov{border-color:var(--blue);background:var(--bluebg)}
.drop:focus-within{outline:2px solid var(--blue)}
.dprev{margin-top:14px;padding:14px;border:1px solid var(--line);border-radius:10px}
.dprev h3{margin:0 0 10px;font-size:14px}
.dkv{display:grid;grid-template-columns:150px 1fr;gap:6px 12px;font-size:13px;margin-bottom:10px}
.dkv span{color:var(--mut)}.dkv b{word-break:break-word;font-weight:600}
.note.bad{border-left-color:var(--bad)}
.dprev .note{margin:8px 0}
.prog{height:8px;border-radius:999px;background:var(--bg);border:1px solid var(--line);overflow:hidden;margin:10px 0 4px}
.prog i{display:block;height:100%;background:var(--blue);transition:width .2s}
.dhelp{margin-top:12px;font-size:13px}.dhelp summary{cursor:pointer;color:var(--blue)}
.dhelp ol{line-height:1.7;margin:8px 0 0}
.dhist{min-width:760px}
.crow label{display:inline-flex;align-items:center;gap:6px;font-size:13px}
.crow input[type=date],.crow select{padding:5px 8px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink);font:inherit}

/* Trang Người dùng */
.utab{min-width:820px}
.utab tr.upend td{background:var(--warnbg)}
.utab select{padding:4px 8px}
.uacc{margin-top:4px}.uacc summary{max-width:340px;font-size:12px}
.uacc .ddbody{display:flex;flex-direction:column;gap:4px;max-height:260px;overflow:auto}
.utab td button{margin-right:4px}

/* Trang Cài đặt (nội dung settings.js hiển thị trong trang) */
#setPage{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
#setPage #cfgbody{padding:0;max-height:none;overflow:visible}
.setmeta p{margin:0;font-size:13px;line-height:1.6}
.wlist{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}
.wrow{border:1px solid var(--line);border-radius:8px;background:var(--card);cursor:grab}
.wrow.off{opacity:.65}
.wrow.dragging{opacity:.4}
.wrow.ov-t{box-shadow:inset 0 3px 0 var(--blue)}.wrow.ov-b{box-shadow:inset 0 -3px 0 var(--blue)}
.wrow>.lr{padding:6px 8px;gap:8px;flex-wrap:wrap}
.wtitle{flex:1 1 220px;min-width:160px;padding:5px 8px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink);font:inherit;font-weight:600}
.wtype{min-width:120px}
.wform{padding:10px 12px 12px 32px;border-top:1px dashed var(--line);cursor:default}
.wform p{margin:0 0 8px}
.wfgrid{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:flex-end}
.wfl{display:flex;flex-direction:column;gap:3px;font-size:12px;color:var(--mut)}
.wfl select,.wfl input[type=number]{padding:5px 8px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink);font:inherit;min-width:160px}
.wfl.wide{flex-basis:100%}
fieldset.wfl{border:1px solid var(--line);border-radius:8px;padding:6px 10px 8px;margin:0}
fieldset.wfl legend{padding:0 4px}
.wms{display:flex;flex-wrap:wrap;gap:4px 14px;color:var(--ink)}
.wadd{align-items:center}
.wadd select{min-width:240px}

/* Widget: cột thứ 3, xu hướng, thanh xếp hạng */
.b3{fill:var(--warn)}.sw.b3{background:var(--warn)}
.wtrc{fill:none;stroke:var(--blue);stroke-width:2}
.wtrp{fill:none;stroke:var(--mut);stroke-width:2;stroke-dasharray:5 4}
.wtrd{fill:var(--blue);stroke:var(--card);stroke-width:2}
.wsw-p{background:repeating-linear-gradient(90deg,var(--mut) 0 5px,transparent 5px 9px)!important}
.wrank{display:flex;flex-direction:column;gap:6px}
.wr{display:grid;grid-template-columns:22px minmax(110px,34%) 1fr auto;gap:8px;align-items:center;font-size:13px}
.wi{color:var(--mut);font-variant-numeric:tabular-nums;text-align:right}
.wl{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.wb{height:14px;background:var(--bg);border-radius:4px;overflow:hidden}
.wb i{display:block;height:100%;border-radius:0 4px 4px 0;min-width:2px}
.wr b{font-variant-numeric:tabular-nums;white-space:nowrap}

@media(max-width:700px){.page{padding:12px 16px 30px}.wnav{order:3;flex-basis:100%;overflow-x:auto;flex-wrap:nowrap}.wnav button{white-space:nowrap}.dkv{grid-template-columns:1fr}}
.uacc .ddbody{position:static;width:auto;min-width:240px;box-shadow:none;margin-top:4px;padding:8px}
.uacc label.chk,.utab td label.chk{display:flex;gap:8px;align-items:center;justify-content:flex-start;text-align:left;font-size:13px}
.uacc label.chk input{margin:0}
.ddbody input[type=checkbox]{width:auto;padding:0}.utab td.n{white-space:normal}