/* GemCoding — Bảng điều khiển luyện thi. Thông số bố cục/màu đo từ mẫu (06/10/2026). */
:root{
  --radius:.2rem;
  --background:#fcfdfe;--foreground:#09131a;--card:#fff;--card-foreground:#09131a;
  --primary:#e1773b;--primary-foreground:#f9fcff;--secondary:#eff2f6;--secondary-foreground:#121c23;
  --muted:#eff2f6;--muted-foreground:#4c575f;--accent:#e2f1fc;--accent-foreground:#142f4b;
  --border:#d8dfe4;--input:#dfe6eb;--ring:#e1773b;--destructive:#df2225;
  --sidebar:#f9fafc;--sidebar-foreground:#09131a;--sidebar-accent:#e2f1fc;--sidebar-accent-foreground:#142f4b;--sidebar-border:#d8dfe4;
  --grid-line:oklch(.9 .01 250 / .5);
  --chart-grid:oklch(.3 .022 250);--chart-tick:oklch(.68 .018 250);--chart-line:oklch(.7 .14 245);
  --chart-pass:oklch(.7 .14 245);--chart-fail:oklch(.55 .2 27);--chart-dot-stroke:oklch(.18 .02 235);
  --font:"Averta","Figtree",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  color-scheme:light;
}
.dark{
  --background:#050c14;--foreground:#eff2f6;--card:#0e1720;--card-foreground:#eff2f6;
  --primary:#46a6ef;--primary-foreground:#040e1a;--secondary:#1c252e;--secondary-foreground:#eff2f6;
  --muted:#1c252e;--muted-foreground:#9099a3;--accent:#1b354b;--accent-foreground:#cde8ff;
  --border:#262f39;--input:#212a33;--ring:#46a6ef;--destructive:#cc2827;
  --sidebar:#09111a;--sidebar-foreground:#eff2f6;--sidebar-accent:#1c252e;--sidebar-accent-foreground:#cde8ff;--sidebar-border:#262f39;
  --grid-line:oklch(.35 .02 250 / .5);
  --chart-grid:oklch(.9 .01 250);--chart-dot-stroke:oklch(.95 .01 235);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box;border:0 solid var(--border)}
html,body{margin:0}
body{background:var(--background);color:var(--foreground);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;cursor:pointer;padding:0}
img,svg{display:block}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.ic{width:16px;height:16px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tabular{font-variant-numeric:tabular-nums}

/* Khung */
.shell{display:flex;min-height:100vh}
.side{display:none;width:256px;flex-shrink:0;border-right:1px solid var(--sidebar-border)}
.side__sticky{position:sticky;top:0;height:100vh}
.side__inner{display:flex;flex-direction:column;height:100%;background:var(--sidebar)}
.brand{display:flex;align-items:center;height:64px;padding:0 20px;border-bottom:1px solid var(--sidebar-border)}
.brand img{height:32px;width:auto}
.brand .logo-dark{display:none}.dark .brand .logo-light{display:none}.dark .brand .logo-dark{display:block}
.nav{flex:1;overflow-y:auto;padding:20px 12px}
.nav__group{margin-bottom:20px}.nav__group:last-child{margin-bottom:8px}
.nav__label{padding:0 12px 8px;font-size:12px;line-height:16px;font-weight:600;letter-spacing:.1em;color:var(--muted-foreground);text-transform:uppercase}
.nav ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.nav__link{display:flex;align-items:center;gap:12px;padding:8px 12px;border-radius:var(--radius);font-size:14px;line-height:20px;font-weight:500;color:var(--muted-foreground);transition:background-color .15s,color .15s}
.nav__link:hover{background:var(--sidebar-accent);color:var(--sidebar-accent-foreground)}
.nav__link.is-active{background:color-mix(in oklab,var(--primary) 12%,transparent);color:var(--primary)}
.nav__link .ext{width:14px;height:14px;margin-left:auto;opacity:.6}
.side__foot{border-top:1px solid var(--sidebar-border);padding:12px}
.me{display:flex;align-items:center;gap:12px;padding:8px;border-radius:var(--radius)}
.avatar{display:flex;align-items:center;justify-content:center;width:36px;height:36px;flex-shrink:0;overflow:hidden;border-radius:9999px;background:var(--primary);color:var(--primary-foreground);font-size:14px;line-height:20px;font-weight:600;transition:opacity .15s}
.avatar:hover{opacity:.8}.avatar img{width:100%;height:100%;object-fit:cover}
.me__text{min-width:0;flex:1}
.me__name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;line-height:20px;font-weight:500;color:var(--foreground)}
.me__mail{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;line-height:16px;color:var(--muted-foreground)}
.me__out{color:var(--muted-foreground);transition:color .15s}.me__out:hover{color:var(--foreground)}

.col{display:flex;flex-direction:column;flex:1;min-width:0}
.top{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:12px;height:64px;padding:0 16px;border-bottom:1px solid var(--border);background:color-mix(in oklab,var(--background) 80%,transparent);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px)}
.top__menu{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius);transition:background-color .15s}
.top__menu:hover{background:var(--accent);color:var(--accent-foreground)}
.top__menu .ic{width:20px;height:20px}
.top__title{margin:0;font-size:14px;line-height:20px;font-weight:600;color:var(--foreground)}
.top__right{margin-left:auto;display:flex;align-items:center;gap:8px}
.credits{display:none;align-items:center;gap:6px;padding:6px 10px;border:1px solid var(--border);border-radius:var(--radius);background:color-mix(in oklab,var(--secondary) 60%,transparent);font-size:14px;line-height:20px;font-weight:600;color:var(--foreground)}
.credits span+span{font-weight:400;color:var(--muted-foreground)}
.lang{display:none;align-items:center;padding:2px;border:1px solid var(--border);border-radius:var(--radius);background:color-mix(in oklab,var(--secondary) 60%,transparent);font-size:12px;line-height:16px;font-weight:600}
.lang button{padding:4px 8px;border-radius:var(--radius);color:var(--muted-foreground);transition:color .15s,background-color .15s}
.lang button:hover{color:var(--foreground)}
.lang button[aria-pressed=true]{background:var(--primary);color:var(--primary-foreground)}
.theme-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid var(--border);border-radius:9999px;background:color-mix(in oklab,var(--secondary) 60%,transparent);box-shadow:0 1px 2px rgba(0,0,0,.035);transition:background-color .15s}
.theme-btn:hover{background:var(--accent)}
.theme-btn .sun{display:none}.dark .theme-btn .sun{display:block}.dark .theme-btn .moon{display:none}

/* Nội dung */
.main{position:relative;flex:1;overflow:hidden}
.main__grid{pointer-events:none;position:absolute;inset:0;opacity:.25;background-image:linear-gradient(to right,var(--grid-line) 1px,transparent 1px),linear-gradient(var(--grid-line) 1px,transparent 1px);background-size:48px 48px}
.main__glow1{pointer-events:none;position:absolute;right:-128px;top:-128px;width:420px;height:420px;border-radius:9999px;background:color-mix(in oklab,var(--primary) 12%,transparent);filter:blur(120px)}
.main__glow2{pointer-events:none;position:absolute;bottom:-96px;left:25%;width:500px;height:300px;border-radius:9999px;background:color-mix(in oklab,var(--primary) 8%,transparent);filter:blur(100px)}
.wrap{position:relative;max-width:80rem;margin:0 auto;padding:32px 16px}
.stack>*+*{margin-top:20px}
.hello{margin:0;font-size:24px;line-height:32px;font-weight:700;letter-spacing:-.025em;color:var(--foreground)}
.stats{display:grid;gap:16px}
.card{border:1px solid color-mix(in oklab,var(--border) 50%,transparent);border-radius:var(--radius);background:color-mix(in oklab,var(--card) 80%,transparent);box-shadow:0 1px 3px rgba(0,0,0,.07),0 1px 2px -1px rgba(0,0,0,.07);padding:20px}
.stat{padding:16px 20px}
.stat__label{margin:0;font-size:12px;line-height:16px;color:var(--muted-foreground)}
.stat__value{margin-top:4px;font-size:24px;line-height:32px;font-weight:700;color:var(--foreground)}
.stat__value small{margin-left:4px;font-size:14px;line-height:20px;font-weight:400;color:var(--muted-foreground)}
.row{display:grid;gap:20px}
.card__head{margin-bottom:16px;display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.card__title{margin:0;font-size:14px;line-height:20px;font-weight:600;color:var(--foreground)}
.card__title.mb{margin-bottom:16px}
.card__sub{margin:0 0 4px;font-size:12px;line-height:16px;color:var(--muted-foreground)}
.chart{position:relative;width:100%}
.chart svg{overflow:visible}
.legend{margin-top:4px;display:flex;justify-content:center;gap:20px;font-size:12px;line-height:16px;color:var(--muted-foreground)}
.legend div{display:flex;align-items:center;gap:6px}
.legend i{display:block;width:10px;height:10px;border-radius:var(--radius)}
.best{max-height:172px;overflow-y:auto;scrollbar-width:thin}
.best>*+*{margin-top:16px}
.best__row{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.best__name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;line-height:20px;color:var(--muted-foreground)}
.best__score{flex-shrink:0;font-size:14px;line-height:20px;font-weight:700;color:var(--foreground)}
.best__score small{margin-left:2px;font-size:12px;font-weight:400;color:var(--muted-foreground)}
.best__bar{margin-top:6px;height:12px;overflow:hidden;background:color-mix(in oklab,var(--muted) 40%,transparent)}
.best__bar div{height:100%;transition:width .6s ease}
.remain{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border:1px solid color-mix(in oklab,var(--border) 40%,transparent);border-radius:var(--radius);background:color-mix(in oklab,var(--background) 30%,transparent)}
.remain b{font-size:24px;line-height:32px;font-weight:700;color:var(--foreground)}
.remain span{text-align:right;font-size:14px;line-height:20px;color:var(--muted-foreground)}
.buy{margin-top:12px;display:flex;align-items:center;justify-content:center;padding:8px 0;border:1px solid color-mix(in oklab,var(--border) 40%,transparent);border-radius:var(--radius);font-size:14px;line-height:20px;color:var(--muted-foreground);transition:border-color .15s,color .15s}
.buy:hover{border-color:color-mix(in oklab,var(--border) 70%,transparent);color:var(--foreground)}

/* Tooltip biểu đồ (kiểu mặc định của thư viện biểu đồ) */
.tip{position:absolute;z-index:5;pointer-events:none;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius);background:var(--card);color:var(--card-foreground);font-size:12px;line-height:16px;white-space:nowrap;box-shadow:0 4px 12px rgba(0,0,0,.08);opacity:0;transition:opacity .12s}
.tip.on{opacity:1}.tip b{display:block;margin-bottom:2px;font-weight:600}

/* Ngăn kéo menu trên điện thoại */
.sheet-ov{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.5);opacity:0;transition:opacity .3s}
.sheet{position:fixed;z-index:50;top:0;bottom:0;left:0;width:288px;max-width:calc(100vw - 32px);display:flex;flex-direction:column;background:var(--background);box-shadow:0 10px 15px -3px rgba(0,0,0,.07),0 4px 6px -4px rgba(0,0,0,.07);border-right:1px solid var(--border);transform:translateX(-100%);transition:transform .3s ease-in-out}
.sheet.open{transform:none;transition-duration:.5s}.sheet-ov.open{opacity:1}
.sheet .side__inner{background:transparent}
.sheet__close{position:absolute;top:16px;right:16px;opacity:.7;border-radius:var(--radius);transition:opacity .15s}
.sheet__close:hover{opacity:1}

@media (min-width:640px){
  .top{padding:0 24px}.credits,.lang{display:flex}
  .wrap{padding:32px 24px}
  .hello{font-size:30px;line-height:36px}
  .stats{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (min-width:1024px){
  .side{display:block}.top__menu,.top__title{display:none}
  .wrap{padding:32px}
  .row{grid-template-columns:repeat(3,minmax(0,1fr))}
  .span-2{grid-column:span 2/span 2}
}
@media (prefers-reduced-motion:reduce){.sheet,.sheet-ov,.best__bar div{transition:none}}

/* ───────── Các trang khác (06/10/2026) ───────── */
.stack-6>*+*{margin-top:24px}.stack-8>*+*{margin-top:32px}.stack-10>*+*{margin-top:40px}
.page-head{display:flex;flex-direction:column;gap:16px}
.h1{margin:0;font-size:24px;line-height:32px;font-weight:700;letter-spacing:-.025em;color:var(--foreground)}
@media (min-width:640px){.page-head{flex-direction:row;align-items:center;justify-content:space-between}.h1{font-size:30px;line-height:36px}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap;height:36px;padding:0 16px;border-radius:var(--radius);font-size:14px;line-height:20px;font-weight:600;transition:background-color .15s,color .15s,border-color .15s,opacity .15s;cursor:pointer;border:1px solid transparent}
.btn .ic{width:16px;height:16px}
.btn-sm{height:32px;padding:0 12px;gap:6px}.btn-lg{height:40px;padding:0 24px}
.btn-primary{background:var(--primary);color:var(--primary-foreground)}.btn-primary:hover{background:color-mix(in oklab,var(--primary) 90%,transparent)}
.btn-outline{background:var(--background);border-color:var(--border);color:var(--foreground);box-shadow:0 1px 2px rgba(0,0,0,.035)}.btn-outline:hover{background:var(--accent);color:var(--accent-foreground)}
.btn-soft{background:var(--background);border-color:color-mix(in oklab,var(--primary) 60%,transparent);color:var(--primary)}.btn-soft:hover{background:color-mix(in oklab,var(--primary) 8%,transparent)}
.btn:disabled{opacity:.5;pointer-events:none}
.btn-full{width:100%}
.filters{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.select{appearance:none;-webkit-appearance:none;height:36px;padding:0 36px 0 12px;border:1px solid var(--input);border-radius:var(--radius);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='%234c575f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' opacity='.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center;color:var(--foreground);font:inherit;font-size:14px;box-shadow:0 1px 2px rgba(0,0,0,.035);cursor:pointer;outline:none}
.select:focus-visible{border-color:var(--ring);box-shadow:0 0 0 3px color-mix(in oklab,var(--ring) 50%,transparent)}
.select option{background:var(--card);color:var(--foreground)}
.dark .select{background-image: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='%239099a3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E")}
.w150{width:150px}.w160{width:160px}
.sec-head{display:flex;align-items:center;gap:12px}
.sec-head__bar{width:4px;height:16px;flex-shrink:0;border-radius:9999px;background:var(--primary)}
.sec-head h2{margin:0;font-size:16px;line-height:24px;font-weight:700;color:var(--foreground)}
.sec-head__line{height:1px;flex:1;background:color-mix(in oklab,var(--border) 40%,transparent)}
.sec-head__count{flex-shrink:0;font-size:12px;line-height:16px;color:var(--muted-foreground)}
.ver-group{padding-left:16px}.ver-group>*+*{margin-top:24px}
.ver-block>*+*{margin-top:12px}
.ver-title{margin-bottom:0;font-size:12px;line-height:16px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--foreground)}
.ver-sep{height:1px;background:var(--border)}
.cards{display:grid;gap:20px}
@media (min-width:640px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1280px){.cards{grid-template-columns:repeat(3,minmax(0,1fr))}}
.scard{display:flex;flex-direction:column;overflow:hidden;padding:0;transition:border-color .2s,box-shadow .2s}
.scard:hover{border-color:color-mix(in oklab,var(--primary) 40%,transparent);box-shadow:0 4px 6px -1px rgba(0,0,0,.07),0 2px 4px -2px rgba(0,0,0,.07)}
.scard__top{padding:20px 20px 16px}
.tint-excel{background:oklch(.7 .17 150 / .07)}.tint-word{background:oklch(.6 .18 255 / .07)}.tint-ppt{background:oklch(.65 .2 35 / .07)}.tint-credit{background:oklch(.65 .15 280 / .07)}
.scard__id{display:flex;align-items:center;gap:8px}
.appicon{display:flex;flex-shrink:0;align-items:center;justify-content:center;overflow:hidden;width:56px;height:56px;border-radius:var(--radius)}
.appicon img{width:100%;height:100%;object-fit:contain}
.appicon.sm{width:36px;height:36px}.appicon.md{width:44px;height:44px}
.scard__name{margin:0;font-size:16px;line-height:1.375;font-weight:700;color:var(--foreground)}
.scard__code{font-size:14px;line-height:17px;color:var(--muted-foreground)}
.scard__meta{margin-top:10px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px;line-height:20px;color:var(--muted-foreground)}
.scard__tags{margin-top:10px;display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px;font-size:14px;line-height:20px;color:var(--muted-foreground)}
.scard__tags .dot{color:color-mix(in oklab,var(--muted-foreground) 40%,transparent)}
.scard__foot{border-top:1px solid color-mix(in oklab,var(--border) 50%,transparent);padding:16px 20px}
.scard__body{display:flex;flex:1;flex-direction:column;padding:16px 20px}
.scard__desc{margin:0;font-size:14px;line-height:1.625;color:var(--muted-foreground)}
.scard__buy{display:flex;align-items:center;justify-content:space-between;border-top:1px solid color-mix(in oklab,var(--border) 50%,transparent);padding:16px 20px}
.price{display:flex;flex-direction:column}
.price s{font-size:14px;line-height:20px;color:var(--muted-foreground)}
.price b{font-size:24px;line-height:32px;font-weight:700;color:var(--foreground)}
.back{display:flex;width:max-content;align-items:center;gap:6px;font-size:14px;line-height:20px;color:var(--muted-foreground);transition:color .15s;background:none;border:0;cursor:pointer;padding:0;font-weight:inherit}
.back:hover{color:var(--foreground)}.back .ic{width:14px;height:14px}.back.medium{font-weight:500}.back.medium .ic{width:16px;height:16px}
.subj-head{display:flex;align-items:flex-start;gap:16px;padding:24px}
.subj-head h1{margin:0;font-size:20px;line-height:28px;font-weight:700;color:var(--foreground)}
.muted-sm{font-size:14px;line-height:20px;color:var(--muted-foreground)}
.exam-row{display:flex;flex-direction:column;gap:12px;padding:16px 20px;transition:background-color .15s}
.exam-row:hover{background:var(--card)}
@media (min-width:640px){.exam-row{flex-direction:row;align-items:center;justify-content:space-between}}
.exam-row h3{margin:0;font-size:14px;line-height:20px;font-weight:600;color:var(--foreground)}
.exam-meta{display:flex;align-items:center;gap:10px;margin-top:6px;font-size:14px;line-height:20px;color:var(--muted-foreground)}
.exam-meta span{display:inline-flex;align-items:baseline;gap:6px}.exam-meta b{font-weight:600;color:var(--foreground)}
.exam-meta i{display:block;width:1px;height:14px;background:var(--border)}
.exam-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;flex-shrink:0}
.exam-actions .btn{min-width:91px}
.list-2>*+*{margin-top:8px}
/* Bảng kết quả */
.tbl-wrap{overflow:hidden;padding:0}
.tbl-scroll{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:14px;line-height:20px}
.tbl thead tr{border-bottom:1px solid var(--border);background:color-mix(in oklab,var(--secondary) 40%,transparent);text-align:left;font-size:12px;line-height:16px;letter-spacing:.025em;text-transform:uppercase;color:var(--muted-foreground)}
.tbl th{padding:12px 20px;font-weight:500;white-space:nowrap}
.tbl td{padding:14px 20px;vertical-align:middle}
.tbl tbody tr{border-top:1px solid color-mix(in oklab,var(--border) 70%,transparent);cursor:pointer;transition:background-color .15s}
.tbl tbody tr:first-child{border-top:0}
.tbl tbody tr:hover{background:color-mix(in oklab,var(--secondary) 30%,transparent)}
.tr{text-align:right}.nowrap{white-space:nowrap}.mutedc{color:var(--muted-foreground)}.fgm{font-weight:500;color:var(--foreground)}
.subj-cell{display:flex;align-items:center;gap:8px}
.score{font-weight:600;color:var(--foreground);font-variant-numeric:tabular-nums}.score small{margin-left:2px;font-size:12px;font-weight:400;color:var(--muted-foreground)}
.ok{font-weight:600;color:oklch(.6 .17 150)}.bad{font-weight:600;color:var(--destructive)}
.chev{margin-left:auto;width:16px;height:16px;color:var(--muted-foreground)}
.hide-sm,.hide-md,.hide-lg{display:none}
@media (min-width:640px){.hide-sm{display:table-cell}}@media (min-width:768px){.hide-md{display:table-cell}}@media (min-width:1024px){.hide-lg{display:table-cell}}
.pager{display:flex;align-items:center;justify-content:space-between}
.pager .btn{height:32px;padding:0 12px;font-weight:500;gap:4px}
/* Chi tiết kết quả */
.rs-head{display:flex;flex-direction:column;gap:20px}
@media (min-width:640px){.rs-head{flex-direction:row;align-items:flex-start;justify-content:space-between}}
.rs-id{display:flex;align-items:center;gap:16px}
.rs-id h1{margin:0;font-size:20px;line-height:28px;font-weight:700;color:var(--foreground)}
.rs-id p{margin:4px 0 0;font-size:16px;line-height:24px;font-weight:500;color:var(--foreground)}
.rs-score{display:flex;align-items:center;gap:16px}
.ring{position:relative;width:80px;height:80px;flex-shrink:0}
.ring span{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:var(--foreground);pointer-events:none}
.rs-facts{margin-top:20px;display:flex;flex-wrap:wrap;gap:8px 24px;border-top:1px solid color-mix(in oklab,var(--border) 60%,transparent);padding-top:16px;font-size:14px;line-height:20px;color:var(--muted-foreground)}
.rs-facts span{display:flex;align-items:center;gap:6px}.rs-facts b{font-weight:500;color:var(--foreground)}
.card-p6{padding:24px}
.skills{list-style:none;margin:16px 0 0;padding:0}.skills>li+li{margin-top:16px}
.skill-top{margin-bottom:6px;display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:14px;line-height:20px;color:var(--foreground)}
.skill-top b{font-weight:600}
.progress{position:relative;width:100%;height:8px;overflow:hidden;border-radius:9999px;background:color-mix(in oklab,var(--primary) 20%,transparent)}
.progress div{height:100%;width:100%;background:var(--primary);transition:transform .6s ease}
.qhead{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);padding:16px 20px}
.qlist{list-style:none;margin:0;padding:0}
.qlist li{display:flex;align-items:flex-start;gap:16px;padding:14px 20px;border-top:1px solid color-mix(in oklab,var(--border) 60%,transparent)}
.qlist li:first-child{border-top:0}
.qlist .qi{width:24px;flex-shrink:0;height:16px}.qlist .qi .ic{width:16px;height:16px}
.q-ok{color:oklch(.7 .17 162)}.q-bad{color:oklch(.64 .21 25)}
.qno{width:56px;flex-shrink:0;white-space:nowrap;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;line-height:16px;color:var(--muted-foreground)}
.qno.first{font-weight:700;color:var(--foreground)}
.qtext{font-size:14px;line-height:1.625;color:var(--foreground)}
/* Cửa hàng */
.seg{display:inline-flex;width:100%;padding:4px;border-radius:var(--radius);background:color-mix(in oklab,var(--secondary) 50%,transparent)}
@media (min-width:640px){.seg{width:auto}}
.seg button{display:flex;flex:1;align-items:center;justify-content:center;gap:6px;padding:8px 20px;border-radius:var(--radius);font-size:14px;line-height:20px;font-weight:500;color:var(--muted-foreground);transition:all .2s}
@media (min-width:640px){.seg button{flex:none}}
.seg button:hover{color:var(--foreground)}
.seg button[aria-selected=true]{background:var(--background);color:var(--foreground);box-shadow:0 1px 3px rgba(0,0,0,.07),0 1px 2px -1px rgba(0,0,0,.07)}
.combos{display:grid;gap:24px}
@media (min-width:640px){.combos{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:1280px){.combos{grid-template-columns:repeat(3,minmax(0,1fr))}}
.combo{display:flex;flex-direction:column;overflow:hidden;border:1px solid color-mix(in oklab,var(--border) 60%,transparent);border-radius:var(--radius);background:var(--card);box-shadow:0 1px 3px rgba(0,0,0,.07),0 1px 2px -1px rgba(0,0,0,.07)}
.combo.featured{border-color:var(--primary)}
.combo__top{padding:20px 24px}
.combo__badge{display:flex;height:20px;align-items:flex-start;justify-content:flex-end}
.combo__badge span{border-radius:9999px;background:var(--primary);padding:4px 10px;font-size:11px;line-height:1;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--primary-foreground)}
.combo h3{margin:0;font-size:20px;line-height:28px;font-weight:700;letter-spacing:-.025em;color:var(--foreground);text-wrap:balance}
.combo__sub{margin:8px 0 0;font-size:14px;line-height:1.625;color:var(--muted-foreground)}
.combo__apps{margin-top:12px;display:flex;flex-wrap:wrap;align-items:center;gap:4px}
.combo__price{margin-top:20px;display:flex;align-items:baseline;gap:6px}
.combo__price b{font-size:30px;line-height:1;font-weight:700;letter-spacing:-.025em;color:var(--foreground);font-variant-numeric:tabular-nums}
.combo__price span{font-size:18px;line-height:28px;font-weight:600;color:color-mix(in oklab,var(--foreground) 70%,transparent)}
.combo__old{margin-top:8px;display:flex;min-height:20px;flex-wrap:wrap;align-items:center;gap:0 8px;font-size:14px;line-height:20px}
.combo__old s{color:var(--muted-foreground);font-variant-numeric:tabular-nums}.combo__old b{font-weight:600;color:var(--primary)}
.combo__bottom{display:flex;flex:1;flex-direction:column;border-top:1px solid color-mix(in oklab,var(--border) 60%,transparent);padding:20px 24px 24px}
.combo__inc{margin:20px 0 0;font-size:14px;line-height:20px;font-weight:500;color:var(--muted-foreground)}
.perks{list-style:none;margin:10px 0 0;padding:0}.perks li+li{margin-top:8px}
.perks li{display:flex;align-items:flex-start;gap:8px;font-size:14px;line-height:1.375;color:color-mix(in oklab,var(--foreground) 90%,transparent)}
.perks .ic{margin-top:2px;color:var(--primary)}
.credit{max-width:28rem;overflow:hidden;padding:0}
.credit__top{padding:24px 24px 16px}
.credit__top h3{margin:0;font-size:18px;line-height:1.375;font-weight:700;color:var(--foreground)}
.credit__top p{margin:4px 0 0;font-size:14px;line-height:1.625;color:var(--muted-foreground)}.credit__top p b{font-weight:600;color:var(--foreground)}
.credit__mid{display:flex;flex-direction:column;gap:8px;padding:16px 24px}
.lbl{font-size:14px;line-height:20px;font-weight:600;color:var(--foreground)}
.qty{display:flex;align-items:center;gap:12px}
.qty .btn{width:36px;padding:0}
.input{height:36px;width:100%;min-width:0;padding:4px 12px;border:1px solid var(--input);border-radius:var(--radius);background:transparent;color:var(--foreground);font:inherit;font-size:14px;box-shadow:0 1px 2px rgba(0,0,0,.035);outline:none;transition:border-color .15s,box-shadow .15s}
.input:focus-visible{border-color:var(--ring);box-shadow:0 0 0 3px color-mix(in oklab,var(--ring) 50%,transparent)}
.input:disabled{opacity:.5;cursor:not-allowed}
.qty .input{width:96px;text-align:center}
.credit__bot{display:flex;align-items:center;justify-content:space-between;border-top:1px solid color-mix(in oklab,var(--border) 50%,transparent);padding:16px 24px}
.credit__bot small{display:block;font-size:12px;line-height:16px;color:var(--muted-foreground)}.credit__bot b{font-size:24px;line-height:32px;font-weight:700;color:var(--foreground)}
/* Trống */
.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 0;text-align:center}
.empty__icon{display:flex;width:56px;height:56px;align-items:center;justify-content:center;border-radius:var(--radius);background:var(--secondary);color:var(--muted-foreground)}
.empty__icon .ic{width:24px;height:24px}
.empty h3{margin:16px 0 0;font-size:14px;line-height:20px;font-weight:600;color:var(--foreground)}
.empty p{margin:4px 0 0;font-size:14px;line-height:20px;color:var(--muted-foreground)}
/* Hồ sơ */
.prof{display:grid;gap:20px}
@media (min-width:768px){.prof{grid-template-columns:300px 1fr}}@media (min-width:1024px){.prof{grid-template-columns:360px 1fr}}
.prof__id{display:flex;flex-direction:column;align-items:center;text-align:center}
.avatar.xl{width:80px;height:80px;font-size:24px;font-weight:700}
.prof__id h2{margin:16px 0 0;font-size:18px;line-height:28px;font-weight:600;color:var(--foreground)}
.prof__id p{margin:0;font-size:14px;line-height:20px;color:var(--muted-foreground)}
.role{margin-top:8px;border-radius:var(--radius);background:color-mix(in oklab,var(--primary) 12%,transparent);padding:2px 8px;font-size:12px;line-height:16px;font-weight:600;letter-spacing:.1em;color:var(--primary)}
.facts{list-style:none;margin:24px 0 0;padding:0}
.facts li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-top:1px solid color-mix(in oklab,var(--border) 70%,transparent)}
.facts li:first-child{border-top:0}
.facts span{font-size:12px;line-height:16px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-foreground)}
.facts code{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:14px;color:var(--foreground)}
.form-grid{margin-top:20px;display:grid;gap:20px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:14px;line-height:1;font-weight:500;color:var(--foreground)}
.form-actions{margin-top:20px;display:flex;justify-content:flex-end}
.form-note{margin:20px 0 0;font-size:14px;line-height:20px;color:var(--muted-foreground)}
/* Hộp thoại + thông báo */
.dlg-ov{position:fixed;inset:0;z-index:60;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;padding:16px;opacity:0;transition:opacity .2s}
.dlg-ov.open{opacity:1}
.dlg{position:relative;width:100%;max-width:28rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--background);padding:24px;box-shadow:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.1);transform:scale(.96);transition:transform .2s}
.dlg-ov.open .dlg{transform:none}
.dlg h2{margin:0;font-size:18px;line-height:1;font-weight:600;color:var(--foreground)}
.dlg p{margin:10px 0 0;font-size:14px;line-height:1.5;color:var(--muted-foreground)}
.dlg__actions{margin-top:20px;display:flex;justify-content:flex-end;gap:8px}
.dlg__x{position:absolute;top:16px;right:16px;opacity:.7}.dlg__x:hover{opacity:1}
.toasts{position:fixed;z-index:70;right:16px;bottom:16px;display:flex;flex-direction:column;gap:8px;max-width:calc(100vw - 32px)}
.toast{min-width:280px;border:1px solid var(--border);border-radius:var(--radius);background:var(--background);padding:12px 16px;font-size:14px;line-height:20px;color:var(--foreground);box-shadow:0 4px 12px rgba(0,0,0,.08);animation:toastIn .25s ease}
@keyframes toastIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.nf{padding:120px 0;text-align:center}.nf b{display:block;font-size:48px;line-height:1;font-weight:800;color:var(--primary)}
.ic.sm14{width:14px;height:14px}
.stack-5>*+*{margin-top:20px}