/* Practice exams (/exams). Uses the tokens from pages.css. */
:root{--ok:#1F8A5B;--ok-soft:#E2F4EA;--bad:#C2413A;--bad-soft:#FBE9E7;--sun:#F2C46B;--sky:#DDEFFB;--leaf:#3E9A55}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--ok:#5CCB93;--ok-soft:#173326;--bad:#F08A80;--bad-soft:#3A1E1C;--sky:#1C2C3C}}
.x-app{max-width:1040px;margin:0 auto;padding:0 16px 60px;min-height:70vh}
body{overflow-x:hidden}
.x-nav{margin-inline-start:auto;display:flex;gap:8px;align-items:center;font-size:14px}
.x-nav a,.x-nav button{font:inherit;color:var(--muted);text-decoration:none;background:none;border:0;cursor:pointer;padding:6px 10px;border-radius:999px}
.x-nav a:hover,.x-nav button:hover{color:var(--brand);background:var(--brand-soft)}
.x-loading{display:grid;place-items:center;height:50vh}
.x-loading span{width:42px;height:42px;border-radius:50%;border:4px solid var(--brand-soft);border-top-color:var(--brand);animation:xspin 1s linear infinite}
@keyframes xspin{to{transform:rotate(360deg)}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:700;font-size:16px;border:0;border-radius:999px;padding:12px 22px;cursor:pointer;text-decoration:none;background:var(--brand);color:#fff;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(162,62,87,.25)}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
.btn.ghost{background:var(--surface);color:var(--brand);border:1.5px solid var(--brand)}
.btn.teal{background:var(--teal)}
.btn.sm{font-size:14px;padding:8px 14px}
.msg{font-weight:600;color:var(--brand);margin:10px 0 0}.msg:empty{display:none}

/* landing */
.x-hero{position:relative;margin:0 calc(50% - 50vw);padding:46px 20px 70px;background:radial-gradient(1200px 400px at 80% -10%,rgba(242,196,107,.35),transparent),linear-gradient(135deg,var(--brand),#6E2438);color:#fff;overflow:hidden}
.x-hero-in{max-width:1040px;margin:0 auto;display:grid;grid-template-columns:1.2fr 1fr;gap:30px;align-items:center}
.x-hero h1{font-family:var(--head);font-weight:800;font-size:clamp(28px,5vw,46px);line-height:1.3;margin:0 0 12px}
.x-hero h1 em{font-style:normal;color:var(--sun)}
.x-hero p{font-size:18px;opacity:.92;margin:0 0 22px;max-width:520px}
.x-hero .btn{background:#fff;color:var(--brand)}
.x-hero .ill{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:24px;padding:18px;backdrop-filter:blur(4px)}
.x-feats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:-40px 0 30px;position:relative}
.x-feat{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 12px 30px rgba(27,34,51,.06)}
.x-feat i{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--brand-soft);color:var(--brand);font-style:normal;margin-bottom:8px}
.x-feat b{display:block;font-family:var(--head);font-size:16px;margin-bottom:2px}
.x-feat span{font-size:14px;color:var(--muted);line-height:1.7}
.x-h2{font-family:var(--head);font-size:22px;margin:30px 0 12px;display:flex;align-items:center;gap:10px}
.x-h2::before{content:"";width:5px;height:22px;border-radius:3px;background:var(--sun)}
.x-grades{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.x-grades button{font:inherit;font-size:15px;font-weight:600;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:7px 15px;cursor:pointer}
.x-grades button[aria-pressed="true"]{background:var(--brand);border-color:var(--brand);color:#fff}
.x-courses{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.x-course{display:flex;flex-direction:column;gap:6px;text-align:start;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:18px;cursor:pointer;font:inherit;color:inherit;transition:border-color .15s,transform .15s}
.x-course:hover{border-color:var(--brand);transform:translateY(-2px)}
.x-course .sub{display:flex;align-items:center;gap:10px;font-family:var(--head);font-size:18px;font-weight:700}
.x-course .sub i{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;font-style:normal;font-size:22px}
.x-course small{color:var(--muted);font-size:13.5px}
.x-tag{display:inline-block;font-size:12px;font-weight:600;border-radius:999px;padding:2px 10px;background:var(--teal-soft);color:var(--teal)}
.x-tag.warn{background:#FFF1D6;color:#8A5A00}
.x-login{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:24px;max-width:520px;margin:30px auto}
.x-login h2{font-family:var(--head);margin:0 0 6px;font-size:22px}
.x-login p{color:var(--muted);margin:0 0 14px;font-size:15px}
.x-field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px;font-size:14px;font-weight:600}
.x-field input{font:inherit;font-size:16px;font-weight:400;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:12px 14px;width:100%}
.x-plans{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.x-plan{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:16px}
.x-plan b{font-family:var(--head);font-size:17px}.x-plan .p{font-family:var(--head);font-weight:800;font-size:26px;color:var(--brand);margin:6px 0}
.x-plan small{color:var(--muted)}

/* home / course */
.x-hello{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin:24px 0 6px}
.x-hello h1{font-family:var(--head);font-size:26px;margin:0}
.x-hello p{margin:0;color:var(--muted)}
.x-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:18px}
.x-units{display:grid;gap:12px}
.x-unit{background:var(--surface);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.x-unit-h{display:flex;align-items:center;gap:14px;padding:16px 18px}
.x-unit-h .n{flex:none;display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:var(--brand-soft);color:var(--brand);font-family:var(--head);font-weight:800;font-size:20px}
.x-unit-h h3{margin:0;font-size:17px;font-family:var(--head)}
.x-unit-h small{color:var(--muted);font-size:13px}
.x-unit-h .acts{margin-inline-start:auto;display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.x-lessons{border-top:1px solid var(--line);padding:6px 18px 12px;display:none}
.x-unit.open .x-lessons{display:block}
.x-lesson{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px dashed var(--line);font-size:15px}
.x-lesson:last-child{border:0}.x-lesson code{font-family:inherit;color:var(--brand);font-weight:700;direction:ltr;min-width:34px}
.x-lesson .bar{flex:none;width:80px;height:6px;border-radius:3px;background:var(--line);overflow:hidden;position:static;border:0}
.x-lesson .bar i{display:block;height:100%;background:var(--ok)}
.x-lesson button{margin-inline-start:auto}
.x-term{display:flex;align-items:center;gap:16px;flex-wrap:wrap;background:linear-gradient(135deg,var(--teal),#17524C);color:#fff;border-radius:20px;padding:18px 20px;margin:14px 0}
.x-term h3{margin:0;font-family:var(--head);font-size:19px}.x-term p{margin:0;opacity:.9;font-size:14px}
.x-term .btn{background:#fff;color:var(--teal);margin-inline-start:auto}
.x-history{display:grid;gap:8px}
.x-hrow{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:10px 14px;text-decoration:none;color:inherit;font-size:15px}
.x-hrow .pc{margin-inline-start:auto;font-weight:700;font-family:var(--head)}
.x-redeem{display:flex;gap:8px;flex-wrap:wrap}.x-redeem input{flex:1;min-width:180px;font:inherit;border:1px solid var(--line);border-radius:999px;padding:10px 16px;background:var(--bg);color:var(--ink);direction:ltr;text-align:center;letter-spacing:1px}

/* exam */
.x-top{position:sticky;top:59px;z-index:4;background:var(--bg);padding:10px 0 8px;margin-bottom:6px}
.x-top-in{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:10px 14px}
.x-top .t{font-weight:700;font-size:15px;line-height:1.4}.x-top .t small{display:block;color:var(--muted);font-weight:500;font-size:12.5px}
.x-timer{margin-inline-start:auto;display:flex;align-items:center;gap:8px;font-family:var(--head);font-weight:800;font-size:20px;direction:ltr;font-variant-numeric:tabular-nums}
.x-timer svg{width:34px;height:34px;transform:rotate(-90deg)}
.x-timer.low{color:var(--bad);animation:xpulse 1s ease-in-out infinite}
@keyframes xpulse{50%{opacity:.6}}
.x-dots{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.x-dots button{width:32px;height:32px;border-radius:10px;border:1.5px solid var(--line);background:var(--surface);color:var(--muted);font:inherit;font-size:13px;font-weight:700;cursor:pointer;position:relative}
.x-dots button.a{background:var(--teal-soft);border-color:var(--teal);color:var(--teal)}
.x-dots button.cur{outline:3px solid var(--brand);outline-offset:1px}
.x-dots button.f::after{content:"";position:absolute;top:-4px;inset-inline-end:-4px;width:10px;height:10px;border-radius:50%;background:var(--sun);border:2px solid var(--surface)}
.x-q{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:22px 20px;box-shadow:0 14px 40px rgba(27,34,51,.05);animation:xin .25s ease}
@keyframes xin{from{opacity:0;transform:translateY(8px)}}
.x-q-h{display:flex;align-items:center;gap:8px;margin-bottom:10px;flex-wrap:wrap}
.x-q-h .num{font-family:var(--head);font-weight:800;color:var(--brand)}
.x-q-h .lv{font-size:12px;color:var(--muted)}
.x-q-h .flag{margin-inline-start:auto;font:inherit;font-size:13px;background:none;border:1px solid var(--line);border-radius:999px;padding:4px 12px;cursor:pointer;color:var(--muted)}
.x-q-h .flag[aria-pressed="true"]{background:#FFF1D6;border-color:var(--sun);color:#8A5A00}
.x-stem{font-size:19px;font-weight:600;line-height:1.8;margin:0 0 14px}
.x-hint{font-size:13.5px;color:var(--muted);margin:-8px 0 12px}
.x-opts{display:grid;gap:10px}
.x-opt{display:flex;align-items:center;gap:12px;text-align:start;font:inherit;font-size:17px;background:var(--bg);border:2px solid var(--line);border-radius:16px;padding:12px 14px;cursor:pointer;color:var(--ink);transition:border-color .12s,background .12s}
.x-opt:hover{border-color:var(--brand)}
.x-opt .k{flex:none;display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:var(--surface);border:1.5px solid var(--line);font-weight:700;color:var(--muted)}
.x-opt[aria-pressed="true"]{border-color:var(--brand);background:var(--brand-soft)}
.x-opt[aria-pressed="true"] .k{background:var(--brand);border-color:var(--brand);color:#fff}
.x-opt.ok{border-color:var(--ok);background:var(--ok-soft)}.x-opt.ok .k{background:var(--ok);border-color:var(--ok);color:#fff}
.x-opt.no{border-color:var(--bad);background:var(--bad-soft)}.x-opt.no .k{background:var(--bad);border-color:var(--bad);color:#fff}
.x-tf{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.x-tf .x-opt{justify-content:center;font-size:20px;font-weight:700;padding:18px}
.x-match{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px}
.x-match .head{font-size:13px;color:var(--muted);font-weight:700}
.x-match .x-opt{font-size:15.5px;min-height:54px}
.x-match .x-opt[data-c]{border-color:var(--pc);background:color-mix(in srgb,var(--pc) 14%,var(--surface))}
.x-match .x-opt[data-c] .k{background:var(--pc);border-color:var(--pc);color:#fff}
.x-match .x-opt.sel{outline:3px dashed var(--brand);outline-offset:2px}
.x-order{display:grid;gap:8px;counter-reset:o}
.x-ord{display:flex;align-items:center;gap:10px;background:var(--bg);border:2px solid var(--line);border-radius:14px;padding:10px 12px;font-size:16px;transition:transform .2s}
.x-ord::before{counter-increment:o;content:counter(o);flex:none;display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:var(--brand);color:#fff;font-weight:700;font-size:14px}
.x-ord .mv{margin-inline-start:auto;display:flex;gap:4px}
.x-ord .mv button{width:34px;height:34px;border-radius:10px;border:1px solid var(--line);background:var(--surface);cursor:pointer;font-size:16px;color:var(--ink)}
.x-ord.ok{border-color:var(--ok)}.x-ord.no{border-color:var(--bad)}
.x-ends{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);margin:2px 4px}
.x-slider{display:grid;gap:8px}
.x-slider input{width:100%;accent-color:var(--brand);height:28px}
.x-slider output{font-family:var(--head);font-weight:800;font-size:28px;color:var(--brand);text-align:center;direction:ltr}
.x-nav-q{display:flex;gap:10px;justify-content:space-between;margin-top:16px}
.x-pending{font-size:12px;background:#FFF1D6;color:#8A5A00;border-radius:999px;padding:2px 10px}

/* visuals */
.v{margin:0 0 16px;border-radius:18px;background:var(--sky);padding:12px;overflow:hidden}
.v svg{display:block;width:100%;height:auto;max-height:340px}
.v .cap{font-size:13px;color:var(--muted);text-align:center;margin-top:6px}
.v [data-region]{cursor:pointer;transition:filter .15s,opacity .15s}
.v.pick [data-region]:hover{filter:drop-shadow(0 0 6px var(--brand)) brightness(1.08)}
.v [data-region].on{filter:drop-shadow(0 0 3px #A23E57) drop-shadow(0 0 6px #A23E57)}
.v [data-region].okr{filter:drop-shadow(0 0 3px #1F8A5B) drop-shadow(0 0 7px #1F8A5B)}
.v [data-region].nor{filter:drop-shadow(0 0 3px #C2413A) drop-shadow(0 0 7px #C2413A)}
.v-table{width:100%;border-collapse:separate;border-spacing:0;background:var(--surface);border-radius:12px;overflow:hidden;font-size:15px}
.v-table th{background:var(--brand);color:#fff;padding:8px 10px;font-weight:600}
.v-table td{padding:8px 10px;border-top:1px solid var(--line);text-align:center}
.v-ctrl{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:10px}
.v-ctrl button,.v-ctrl label{font:inherit;font-size:14px;font-weight:600;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:6px 14px;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.v-ctrl button[aria-pressed="true"]{background:var(--teal);border-color:var(--teal);color:#fff}
.v-ctrl .run{background:var(--brand);border-color:var(--brand);color:#fff}
.v-ctrl input[type=range]{accent-color:var(--brand);width:110px}
.v-note{font-size:13.5px;text-align:center;font-weight:600;color:var(--teal);margin-top:6px;min-height:1.6em}

/* result */
.x-res-top{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:22px;margin:22px 0 14px}
.x-ring{position:relative;width:150px;height:150px}
.x-ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.x-ring circle{fill:none;stroke-width:12}
.x-ring .bg{stroke:var(--line)}.x-ring .fg{stroke-linecap:round;transition:stroke-dashoffset 1.2s cubic-bezier(.2,.8,.2,1)}
.x-ring b{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--head);font-size:34px;font-weight:800;direction:ltr}
.x-ring b small{display:block;font-size:13px;font-weight:500;color:var(--muted);margin-top:-30px}
.x-res-top h1{font-family:var(--head);font-size:26px;margin:0 0 4px}
.x-res-top p{margin:0;color:var(--muted)}
.x-res-acts{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.x-lessons-res{display:grid;gap:8px;margin-bottom:16px}
.x-lr{display:grid;grid-template-columns:44px 1fr 140px 52px;gap:10px;align-items:center;font-size:15px}
.x-lr code{font-family:inherit;font-weight:700;color:var(--brand);direction:ltr}
.x-lr .bar{height:10px;border-radius:5px;background:var(--line);overflow:hidden;position:static;border:0}
.x-lr .bar i{display:block;height:100%;border-radius:5px;transition:width 1s}
.x-lr span:last-child{text-align:end;font-weight:700;direction:ltr}
.x-filter{display:flex;gap:8px;margin:10px 0}
.x-filter button{font:inherit;font-size:14px;font-weight:600;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:6px 14px;cursor:pointer}
.x-filter button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--surface)}
.x-rq{margin-bottom:12px;border-inline-start:6px solid var(--ok)}
.x-rq.wrong{border-inline-start-color:var(--bad)}.x-rq.part{border-inline-start-color:var(--sun)}
.x-why{margin-top:14px;background:linear-gradient(135deg,#FFF8E6,#FFF);border:1px solid #F3DFAE;border-radius:16px;padding:12px 14px;color:#1B2233}
.x-why b{display:flex;align-items:center;gap:6px;color:#8A5A00;font-size:14px;margin-bottom:2px}
.x-why p{margin:0;font-size:15.5px;line-height:1.85}
.x-verdict{font-weight:700;font-size:14px}.x-verdict.ok{color:var(--ok)}.x-verdict.no{color:var(--bad)}
.x-report{font:inherit;font-size:12.5px;color:var(--muted);background:none;border:0;cursor:pointer;text-decoration:underline;margin-top:8px}
dialog.x-dlg{border:0;border-radius:22px;padding:22px;max-width:420px;width:calc(100% - 32px);background:var(--surface);color:var(--ink)}
dialog.x-dlg::backdrop{background:rgba(16,20,29,.5)}
dialog.x-dlg h2{font-family:var(--head);margin:0 0 6px;font-size:20px}
.confetti{position:fixed;inset:0;pointer-events:none;z-index:50}

@media (max-width:760px){
  .x-hero-in{grid-template-columns:1fr}.x-hero .ill{display:none}
  .x-feats{grid-template-columns:1fr}
  .x-steps{grid-template-columns:1fr 1fr}.x-demos{grid-template-columns:1fr}
  .x-res-top{grid-template-columns:1fr;justify-items:center;text-align:center}
  .x-res-acts{justify-content:center}
  .x-lr{grid-template-columns:40px 1fr 70px 44px;font-size:14px}
  .x-unit-h{flex-wrap:wrap}.x-unit-h .acts{width:100%;justify-content:flex-start}
  .x-stem{font-size:17.5px}.x-q{padding:18px 14px}
  .x-match{gap:8px}
  .x-top{top:57px}
}
@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}

/* reading passages (language subjects) */
.x-passage{white-space:pre-line;background:var(--bg);border:1px solid var(--line);border-inline-start:5px solid var(--gold);border-radius:14px;padding:12px 16px;margin:0 0 14px;font-size:16.5px;line-height:1.95;max-height:320px;overflow:auto}
.x-q[dir=ltr] .x-stem,.x-q[dir=ltr] .x-passage,.x-q[dir=ltr] .x-opt{font-family:"IBM Plex Sans","IBM Plex Sans Arabic",Tahoma,sans-serif}

/* how it works + free demos */
.x-how{margin:10px 0 20px}
.x-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.x-step{display:flex;gap:10px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:14px}
.x-step .n{flex:none;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--brand);color:#fff;font-family:var(--head);font-size:16px}
.x-step div b{display:block;font-family:var(--head);font-size:15px}.x-step div span{font-size:13.5px;color:var(--muted);line-height:1.7}
.x-demos{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.x-demo{display:flex;flex-direction:column;gap:4px;text-decoration:none;color:inherit;background:linear-gradient(160deg,var(--surface),var(--brand-soft));border:1.5px solid var(--line);border-radius:22px;padding:18px;transition:transform .15s,border-color .15s}
.x-demo:hover{transform:translateY(-3px);border-color:var(--brand)}
.x-demo i{font-style:normal;font-size:30px}.x-demo b{font-family:var(--head);font-size:18px}.x-demo small{color:var(--muted);font-size:13.5px}
.x-demo .go{margin-top:8px;font-weight:700;color:var(--brand)}

/* «تحدّي التميّز» (excellence challenge) */
.btn.gold{background:linear-gradient(135deg,#F2C46B,#C98A1B);color:#3A2400;box-shadow:0 6px 18px rgba(201,138,27,.35)}
.btn.gold:hover{box-shadow:0 10px 26px rgba(201,138,27,.45)}
.x-tag.gold{background:#FFF1D6;color:#8A5A00}
.x-elite{position:relative;margin:26px 0;border-radius:28px;overflow:hidden;color:#fff;background:radial-gradient(700px 300px at 15% 0%,rgba(242,196,107,.28),transparent 60%),radial-gradient(500px 260px at 100% 100%,rgba(35,117,108,.45),transparent 60%),linear-gradient(135deg,#1B2233,#3B1C2A 55%,#A23E57);box-shadow:0 20px 50px rgba(27,34,51,.18)}
.x-elite::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.18) 1px,transparent 1.5px);background-size:22px 22px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 60%);mask-image:linear-gradient(90deg,transparent,#000 60%);opacity:.5;pointer-events:none}
.x-elite .in{position:relative;display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:center;padding:28px 28px 24px}
.x-elite .kick{display:inline-block;font-size:13px;font-weight:700;background:rgba(242,196,107,.18);color:#F6D98E;border:1px solid rgba(242,196,107,.4);border-radius:999px;padding:3px 12px}
.x-elite h2{font-family:var(--head);font-weight:800;font-size:clamp(26px,4.4vw,40px);line-height:1.25;margin:10px 0 8px}
.x-elite h2 em{font-style:normal;background:linear-gradient(90deg,#F6D98E,#F2C46B,#FFE7A8,#F2C46B);-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% 100%;animation:xshine 4s linear infinite}
@keyframes xshine{to{background-position:-200% 0}}
.x-elite p{margin:0 0 14px;opacity:.92;font-size:16px;max-width:560px}
.x-elite .facts{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;min-height:10px}
.x-elite .facts span{font-size:13.5px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:4px 12px}
.x-elite .acts{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.x-elite .acts .btn{font-size:17px;padding:13px 26px}
.x-elite .price{font-family:var(--head);font-size:28px;color:#F6D98E}.x-elite .price small{font-size:14px;color:#fff;opacity:.8;font-family:var(--body)}
.x-elite .medals{position:relative;height:190px;display:flex;align-items:flex-end;justify-content:center;gap:4px}
.x-medal{display:inline-block;line-height:0;filter:drop-shadow(0 10px 16px rgba(0,0,0,.3))}
.x-elite .x-medal{animation:xfloat 4s ease-in-out infinite}
.x-elite .x-medal.m1{margin-bottom:34px;animation-delay:-1s}.x-elite .x-medal.m2{animation-delay:-2.2s;rotate:-8deg}.x-elite .x-medal.m3{animation-delay:-.3s;rotate:7deg}
@keyframes xfloat{0%,100%{translate:0 0}50%{translate:0 -10px}}
.x-elite .spark{position:absolute;width:12px;height:12px;background:#FFE7A8;clip-path:polygon(50% 0,62% 38%,100% 50%,62% 62%,50% 100%,38% 62%,0 50%,38% 38%);animation:xtwinkle 2.4s ease-in-out infinite}
.x-elite .s1{top:12px;right:20%}.x-elite .s2{top:56px;left:12%;animation-delay:-.8s;width:9px;height:9px}.x-elite .s3{bottom:30px;right:6%;animation-delay:-1.6s}
@keyframes xtwinkle{0%,100%{opacity:.2;transform:scale(.6) rotate(0)}50%{opacity:1;transform:scale(1.15) rotate(45deg)}}
.x-elite .try{position:relative;margin:0 18px 18px;background:var(--surface);color:var(--ink);border-radius:22px;padding:18px}
.x-elite .try h3{font-family:var(--head);margin:0 0 8px;font-size:17px}
.x-elite.compact .in{padding:22px 24px}.x-elite.compact .medals{height:150px}.x-elite.compact h2{font-size:clamp(22px,3.6vw,30px)}
.x-esample .x-stem{font-size:17px;margin:10px 0 12px}
.x-opts.two{grid-template-columns:1fr 1fr}
.x-esample .why{margin:12px 0 0;background:linear-gradient(135deg,#FFF8E6,#FFF);border:1px solid #F3DFAE;border-radius:14px;padding:10px 14px;color:#1B2233;font-size:15px}
.x-next{font:inherit;font-weight:700;font-size:14px;color:var(--brand);background:none;border:0;cursor:pointer;margin-top:10px;padding:4px 0}
.x-erules{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:-6px 0 6px}
.x-erules div{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:14px}
.x-erules i{font-style:normal;font-size:22px}.x-erules b{display:block;font-family:var(--head);font-size:15px;margin:2px 0}.x-erules span{font-size:13.5px;color:var(--muted);line-height:1.7}
.x-erows{display:grid;gap:10px}
.x-erow{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:12px 14px}
.x-erow>i{flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:14px;font-style:normal;font-size:22px}
.x-erow .t{display:flex;flex-direction:column;min-width:150px;flex:1}.x-erow .t b{font-family:var(--head);font-size:16px}.x-erow .t small{color:var(--muted);font-size:13px}
.x-erow .best{font-family:var(--head);font-weight:800;color:#8A5A00;background:#FFF1D6;border-radius:999px;padding:2px 10px;font-size:14px}
.x-erow .go{margin-inline-start:auto}.x-erow .msg{width:100%;margin:0}
.x-ecard{margin:14px 0;border-radius:22px;padding:16px;border:1.5px solid #F2C46B;background:linear-gradient(160deg,var(--surface),#FFF6E0)}
.x-ecard .hd{display:flex;gap:14px;align-items:center;margin-bottom:10px}.x-ecard h3{margin:0;font-family:var(--head);font-size:18px}.x-ecard p{margin:2px 0 0;color:var(--muted);font-size:14px}
.x-ecard .x-erow{background:transparent;border:0;padding:0}.x-ecard .x-erow>i,.x-ecard .x-erow .t{display:none}
.x-top.elite .x-top-in{border-color:#F2C46B;background:linear-gradient(90deg,var(--surface),#FFF6E0)}
.x-eres{background:linear-gradient(135deg,var(--surface),#FFF6E0);border-color:#F2C46B}
.x-eres.gold{box-shadow:0 0 0 3px rgba(242,196,107,.35)}
.x-eres .x-medal.big{animation:xpop .8s cubic-bezier(.2,1.6,.4,1) both,xfloat 4s ease-in-out .8s infinite}
@keyframes xpop{from{transform:scale(.2) rotate(-30deg);opacity:0}}
.x-eside{display:flex;align-items:center;gap:8px}.x-eside .x-ring{flex:none;width:130px;height:130px}.x-eside .x-medal{flex:none}.x-eside .x-medal svg{width:124px;height:auto}
.x-ring.elite b{display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:36px;line-height:1.1}.x-ring.elite b small{margin:0;font-size:12px}
.x-estats{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.x-estats span{display:flex;flex-direction:column;align-items:center;min-width:92px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:6px 10px;font-size:12.5px;color:var(--muted)}
.x-estats b{font-family:var(--head);font-size:20px;color:var(--ink);direction:ltr}
.x-cert-wrap{margin:0 0 14px}
.x-cert{position:relative;max-width:760px;margin:0 auto;background:#FFFDF6;color:#1B2233;border-radius:20px;padding:34px 30px 24px;text-align:center;border:3px double #C98A1B;box-shadow:inset 0 0 0 10px #FFF6E0,inset 0 0 0 11px #F3DFAE}
.x-cert.silver{border-color:#8E99AB;box-shadow:inset 0 0 0 10px #F4F6FA,inset 0 0 0 11px #D5DBE5}
.x-cert.bronze{border-color:#B86B3C;box-shadow:inset 0 0 0 10px #FBEDE3,inset 0 0 0 11px #EFCDB4}
.x-cert .brand{display:flex;align-items:center;justify-content:center;gap:8px;font-family:var(--head);font-weight:800;color:#A23E57}
.x-cert .k{display:block;margin-top:10px;font-family:var(--head);color:#8A5A00;font-size:15px}
.x-cert h2{font-family:var(--head);font-size:clamp(26px,5vw,38px);margin:6px 0}
.x-cert p{margin:0 auto 12px;max-width:520px;color:#5B6476}
.x-cert .row{display:flex;align-items:center;justify-content:center;gap:14px;text-align:start}.x-cert .row b{display:block;font-family:var(--head);font-size:20px}.x-cert .row span{color:#5B6476}
.x-cert .foot{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:18px;padding-top:10px;border-top:1px dashed #E2C98F;font-size:13px;color:#5B6476}
.x-print-only{display:none}
@media print{
  body.x-printing>*:not(.x-print-only){display:none!important}
  body.x-printing .x-print-only{display:block;padding:20px}
  body.x-printing .x-cert{box-shadow:none}
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .x-ecard,:root:not([data-theme="light"]) .x-eres,:root:not([data-theme="light"]) .x-top.elite .x-top-in{background:linear-gradient(160deg,var(--surface),#2C2414)}
  :root:not([data-theme="light"]) .x-tag.gold,:root:not([data-theme="light"]) .x-erow .best{background:#3A2E14;color:#F2C46B}
}
@media (max-width:760px){
  .x-elite{margin:20px 0;border-radius:22px}
  .x-elite .in{grid-template-columns:1fr;padding:20px 18px 16px;gap:4px}
  .x-elite .medals{order:-1;height:130px}.x-elite .medals .x-medal svg{max-width:64px}.x-elite .medals .x-medal.m1 svg{max-width:84px}
  .x-elite .try{margin:0 10px 10px;padding:14px}
  .x-opts.two{grid-template-columns:1fr}
  .x-erules{grid-template-columns:1fr 1fr}
  .x-erow .go{width:100%;margin:0}.x-erow .go .btn{width:100%}
  .x-cert{padding:24px 16px 18px}
}

/* free tier: soft locks with the exact price, blurred explanations, quick tour */
.x-lock{display:inline-flex;align-items:center;gap:4px;font-size:12.5px;font-weight:700;color:#8A5A00;background:#FFF1D6;border:1px solid #F3DFAE;border-radius:999px;padding:2px 10px;white-space:nowrap}
.x-lock.big{font-size:26px;padding:8px 14px;border-radius:18px;margin-bottom:6px}
.btn.locked{background:var(--surface);color:var(--muted);border:1.5px dashed #E2C98F;box-shadow:none}
.btn.locked:hover{color:#8A5A00;border-color:var(--gold)}
.x-lockcard{display:flex;align-items:center;gap:12px;width:100%;text-align:start;font:inherit;color:inherit;cursor:pointer;margin-top:12px;background:linear-gradient(135deg,#FFF8E6,var(--surface));border:1.5px dashed #E2C98F;border-radius:16px;padding:12px 14px;transition:border-color .15s,transform .15s}
.x-lockcard:hover{border-color:var(--gold);transform:translateY(-1px)}
.x-lockcard .t{display:flex;flex-direction:column;flex:1;min-width:0}.x-lockcard .t b{font-family:var(--head);font-size:15px}.x-lockcard .t small{color:var(--muted);font-size:13px;line-height:1.6}
.x-lockcard .p{font-weight:800;color:var(--brand);font-size:13.5px;white-space:nowrap}
.x-lockdlg{text-align:center}.x-lockdlg .price{font-family:var(--head);font-weight:800;color:var(--brand);font-size:18px}.x-lockdlg .x-res-acts{justify-content:center}
.x-qlock .x-blur{position:relative;margin:4px 0;padding:14px;border-radius:14px;background:var(--bg);filter:blur(5px);user-select:none;pointer-events:none}
.x-teaser-end{margin:0 0 14px;border:1.5px solid #F2C46B;background:linear-gradient(160deg,var(--surface),#FFF6E0)}
.x-teaser-end h3{margin:0 0 4px;font-family:var(--head)}.x-teaser-end p{margin:0;color:var(--muted)}
dialog.x-tour{text-align:center;max-width:440px}
.x-tour .ic{display:block;font-size:44px;margin:4px 0}
.x-tour .dots{display:flex;justify-content:center;gap:6px}.x-tour .dots i{width:8px;height:8px;border-radius:50%;background:var(--line)}.x-tour .dots i.on{background:var(--brand);width:22px;border-radius:4px}
.x-tour p{color:var(--muted);line-height:1.8}.x-tour .x-res-acts{justify-content:center}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .x-lock{background:#3A2E14;color:#F2C46B;border-color:#5A4720}
  :root:not([data-theme="light"]) .x-lockcard,:root:not([data-theme="light"]) .x-teaser-end{background:linear-gradient(135deg,#2C2414,var(--surface))}
}
@media (max-width:760px){.x-lockcard{flex-wrap:wrap}.x-lockcard .p{width:100%}}

/* narrow phones: the signed-in header (logo, links, language switch) wraps instead of widening the page */
@media (max-width:480px){.bar-in{flex-wrap:wrap;row-gap:4px}.x-nav{flex-wrap:wrap;justify-content:flex-end;gap:2px}.x-nav a,.x-nav button{padding:6px 8px}}

/* subscribers: premium ring and label, «تم فتح كل شيء», mastery map, free ↔ subscription comparison */
.x-course.sub{position:relative;border-color:transparent;background:linear-gradient(var(--surface),var(--surface)) padding-box,linear-gradient(135deg,#F2C46B,#A23E57) border-box;border:2px solid transparent;box-shadow:0 10px 26px rgba(201,138,27,.14)}
.x-subtag{display:inline-flex;align-items:center;gap:4px;align-self:flex-start;font-size:12.5px;font-weight:700;color:#7A4E00;background:linear-gradient(135deg,#FFF1D6,#FBE3A0);border-radius:999px;padding:2px 10px}
.x-subtag.inline{margin-inline-start:8px;vertical-align:middle}
.x-compare{display:grid;gap:0;margin:0 0 14px;background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;font-size:14px}
.x-compare>div{display:grid;grid-template-columns:1.2fr 1fr 1.3fr;gap:8px;align-items:center;padding:9px 14px;border-top:1px solid var(--line)}
.x-compare>.hd{border-top:0;background:var(--bg);font-weight:700;font-size:13px;color:var(--muted)}
.x-compare b{font-weight:600}.x-compare .no{color:var(--bad)}
.x-compare .pro{color:var(--ok);font-weight:700}.x-compare .hd .pro{color:#8A5A00}
dialog.x-unlock{text-align:center;max-width:460px;border:2px solid #F2C46B;background:linear-gradient(170deg,#FFF8E6,var(--surface) 45%)}
.x-unlock .burst{display:inline-grid;place-items:center;width:72px;height:72px;border-radius:50%;font-size:34px;background:radial-gradient(circle,#FFE7A8,#F2C46B);box-shadow:0 0 0 8px rgba(242,196,107,.25);animation:xpop .7s cubic-bezier(.2,1.6,.4,1) both}
.x-unlock h2{font-size:24px;margin-top:10px}.x-unlock .for{margin:0 0 8px;color:var(--muted);font-weight:600}
.x-unlock ul{list-style:none;margin:0 0 12px;padding:0;text-align:start;display:grid;gap:6px}
.x-unlock li{display:flex;gap:8px;align-items:flex-start;font-size:15px}.x-unlock li::before{content:"✔";color:var(--ok);font-weight:800}
.x-unlock .x-res-acts{justify-content:center}
.x-mastery{display:grid;grid-template-columns:repeat(auto-fill,minmax(138px,1fr));gap:8px}
.x-mastery .tile{display:flex;flex-direction:column;gap:2px;border-radius:14px;padding:10px 12px;border:1.5px solid}
.x-mastery .tile code{font-family:inherit;font-weight:800;direction:ltr;text-align:start}.x-mastery .tile span{font-size:13.5px;line-height:1.5}.x-mastery .tile b{font-size:13px}
.x-mastery .hi{background:var(--ok-soft);border-color:var(--ok)}.x-mastery .hi b{color:var(--ok)}
.x-mastery .mid{background:#FFF6E0;border-color:var(--gold)}.x-mastery .mid b{color:#8A5A00}
.x-mastery .lo{background:var(--bad-soft);border-color:var(--bad)}.x-mastery .lo b{color:var(--bad)}
.x-card .legend{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin-top:10px;font-size:12.5px;color:var(--muted)}
.legend i{width:12px;height:12px;border-radius:4px;display:inline-block}.legend .hi{background:var(--ok)}.legend .mid{background:var(--gold)}.legend .lo{background:var(--bad)}
.x-next-steps{display:grid;gap:8px}
.x-next-steps .step{display:flex;align-items:center;gap:12px;padding:12px 14px}
.x-next-steps .n{flex:none;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800}
.x-next-steps .step div{flex:1;display:flex;flex-direction:column}.x-next-steps small{color:var(--muted)}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .x-subtag{background:#3A2E14;color:#F2C46B}
  :root:not([data-theme="light"]) dialog.x-unlock{background:linear-gradient(170deg,#2C2414,var(--surface) 45%)}
  :root:not([data-theme="light"]) .x-mastery .mid{background:#2C2414}
}
@media (max-width:760px){.x-compare>div{grid-template-columns:1fr 1fr;}.x-compare>div>b{grid-column:1/-1}.x-compare>.hd>span:first-child{display:none}.x-next-steps .step{flex-wrap:wrap}.x-next-steps .step .btn{width:100%}}