/* ============================================================
   تدريب الأفعال الناسخة — أسلوب «بوب مدرسي» كولاج
   ============================================================ */

:root{
  --paper:#FFF6E8;
  --ink:#12103A;
  --magenta:#FF2D8A;
  --royal:#1F35E0;
  --yellow:#FFC93C;
  --green:#25A55A;
  --red:#E23A3A;
  --white:#FFFFFF;
  --muted:#5B5876;
  --line:#EDE6DA;
  --shadow:6px 6px 0 var(--ink);
  --shadow-sm:4px 4px 0 var(--ink);
  --radius:24px;
  --font-body:'Tajawal', system-ui, -apple-system, 'Segoe UI', Tahoma, sans-serif;
  --font-display:'Baloo Bhaijaan 2','Tajawal', system-ui, sans-serif;
}

*{ box-sizing:border-box; }

html,body{ margin:0; padding:0; }

body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:18px;
  line-height:1.65;
  min-height:100dvh;
  overflow-x:hidden;
  -webkit-tap-highlight-color:transparent;
  -webkit-text-size-adjust:100%;
}

button{ font-family:var(--font-body); }
b{ font-weight:800; }

/* ---------- خلفية: حبيبات + قصاصات كولاج ---------- */
.grain{
  position:fixed; inset:0; z-index:0; pointer-events:none; opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.12'/%3E%3C/svg%3E");
  background-repeat:repeat;
}
.collage{ position:fixed; inset:0; z-index:0; pointer-events:none; overflow:hidden; }
.blob{ position:absolute; display:block; border-radius:14px; }
.b1{ width:210px; height:130px; background:var(--magenta); transform:rotate(-11deg); top:-42px; right:-58px; opacity:.92; }
.b2{ width:170px; height:170px; background:var(--royal); transform:rotate(14deg); top:34%; left:-86px; opacity:.9; }
.b3{ width:150px; height:96px; background:var(--yellow); transform:rotate(-7deg); bottom:6%; right:-62px; opacity:.95; }
.b4{ width:120px; height:120px; background:var(--magenta); transform:rotate(22deg); bottom:-56px; left:22%; opacity:.85; }

.app{
  position:relative; z-index:1;
  max-width:760px; margin:0 auto;
  padding:22px 16px 64px;
}

/* ---------- الشاشات ---------- */
.screen{ display:block; }
.hidden{ display:none !important; }

/* ---------- البطاقات ---------- */
.card{
  background:var(--white);
  border:3px solid var(--ink);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:20px;
  margin-bottom:20px;
}
.card-title{
  font-family:var(--font-display);
  font-weight:800;
  font-size:22px;
  margin:0 0 8px;
  line-height:1.3;
}
.card-title.center{ text-align:center; }
.rule-text{ margin:0; font-size:18px; line-height:1.75; }

.legend{ display:flex; flex-wrap:wrap; gap:8px; margin-top:14px; }
.lg{
  font-size:14px; font-weight:700; padding:4px 12px; border-radius:999px;
  border:2px solid var(--ink); background:var(--paper);
}
.lg-name{ border-bottom:4px solid var(--royal); }
.lg-khabar{ border-bottom:4px solid var(--magenta); }
.lg-tip{ background:var(--yellow); }

/* ---------- البداية ---------- */
.hero{ margin-bottom:22px; }
.tags{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom:12px; }
.tag{
  font-size:14px; font-weight:800; padding:5px 14px; border-radius:999px;
  border:3px solid var(--ink); box-shadow:3px 3px 0 var(--ink);
}
.tag-royal{ background:var(--royal); color:#fff; }
.tag-yellow{ background:var(--yellow); color:var(--ink); }

.hero-title{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(27px, 7.4vw, 44px);
  line-height:1.22;
  margin:0 0 10px;
  letter-spacing:0;
}
.mark{
  display:inline-block;
  background:var(--yellow);
  border:3px solid var(--ink);
  border-radius:12px;
  padding:0 10px;
  transform:rotate(-1.4deg);
  box-shadow:4px 4px 0 var(--ink);
}
.hero-sub{
  font-family:var(--font-display);
  font-weight:700;
  font-size:19px;
  color:var(--muted);
  margin:0;
}

/* ---------- الأزرار ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  font-family:var(--font-body);
  font-weight:800;
  font-size:18px;
  color:var(--ink);
  background:var(--white);
  border:3px solid var(--ink);
  border-radius:16px;
  padding:12px 22px;
  min-height:52px;
  box-shadow:var(--shadow-sm);
  cursor:pointer;
  user-select:none;
  transition:transform .12s ease, box-shadow .12s ease, background-color .16s ease, color .16s ease;
}
.btn:active{ transform:translate(3px,3px); box-shadow:1px 1px 0 var(--ink); }
.btn:focus-visible{ outline:3px solid var(--magenta); outline-offset:3px; }
.btn-primary{ background:var(--royal); color:#fff; }
.btn-ghost{ background:var(--white); color:var(--ink); }
.btn-xl{
  width:100%;
  font-size:22px;
  min-height:74px;
  border-radius:20px;
  box-shadow:var(--shadow);
  flex-direction:column;
  gap:2px;
}
.btn-xl .btn-meta{ font-size:14px; font-weight:700; opacity:.85; }
.btn-block{ width:100%; margin-top:16px; }
.btn-row{ display:flex; flex-wrap:wrap; gap:12px; margin-top:18px; }
.btn-row .btn{ flex:1 1 150px; }
.btn:disabled{ opacity:.5; cursor:default; }

@media (hover:hover){
  .btn-primary:hover{ background:#1729b8; }
  .btn-ghost:hover{ background:var(--paper); }
}
.best{
  margin:16px 0 0; text-align:center;
  font-weight:800; font-size:15px;
  background:var(--yellow); border:3px solid var(--ink);
  border-radius:999px; padding:8px 16px;
  box-shadow:3px 3px 0 var(--ink);
}
.hint{ text-align:center; font-size:15px; color:var(--muted); margin:14px 0 0; }

/* ---------- تالة ---------- */
.tala{ flex:0 0 auto; width:132px; }
.tala svg{ width:100%; height:auto; display:block; overflow:visible; }
.tala-md{ width:132px; }
.tala-sm{ width:92px; }
.tala-xs{ width:74px; }

.tala-row{
  display:flex; align-items:flex-start; gap:12px;
  margin:6px 0 22px;
}
.bubble{
  position:relative;
  flex:1 1 auto;
  background:var(--white);
  border:3px solid var(--ink);
  border-radius:18px;
  padding:14px 16px;
  box-shadow:var(--shadow-sm);
  font-size:17px;
  line-height:1.7;
  min-width:0;
}
.bubble::after{
  content:"";
  position:absolute;
  top:26px; right:-9px;
  width:14px; height:14px;
  background:var(--white);
  border-top:3px solid var(--ink);
  border-right:3px solid var(--ink);
  transform:rotate(45deg);
  border-radius:2px;
}
.bubble p{ margin:0 0 8px; }
.bubble p:last-child{ margin-bottom:0; }
.bubble-fix{
  margin-top:6px !important;
  padding-top:8px;
  border-top:2px dashed var(--line);
  font-weight:800;
  color:var(--green);
}
.bubble-sm{ font-size:16px; }

/* ---------- أعلى شاشة الأسئلة ---------- */
.quiz-top{ padding:16px 16px 14px; }
.top-stats{ display:flex; justify-content:space-between; align-items:baseline; gap:10px; }
.stat{ display:flex; flex-direction:column; min-width:0; }
.stat-end{ align-items:flex-end; }
.stat-k{ font-size:13px; font-weight:700; color:var(--muted); line-height:1.3; }
.stat-v{
  font-family:var(--font-display);
  font-weight:800;
  font-size:20px;
  line-height:1.25;
  white-space:nowrap;
}
.chips{
  display:grid;
  grid-template-columns:repeat(25, 1fr);
  gap:3px;
  margin-top:12px;
}
.chip{
  height:9px;
  border-radius:3px;
  background:var(--line);
  border:1.5px solid rgba(18,16,58,.12);
  transition:background-color .2s ease;
}
.chip.done{ background:var(--royal); border-color:var(--ink); }
.chip.done.late{ background:var(--magenta); }
.chip.now{ background:var(--yellow); border-color:var(--ink); animation:blink 1.4s ease-in-out infinite; }
@keyframes blink{ 0%,100%{opacity:1} 50%{opacity:.45} }

/* ---------- بطاقة السؤال ---------- */
.qcard{ padding:22px 20px; }
.qkind{
  display:inline-block;
  font-size:13px; font-weight:800;
  background:var(--paper);
  border:2px solid var(--ink);
  border-radius:999px;
  padding:3px 12px;
  margin-bottom:12px;
}
.qtext{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(20px, 5vw, 25px);
  line-height:1.5;
  margin:0 0 14px;
}
.qsentence{
  margin:0 0 6px;
  background:var(--paper);
  border:3px dashed var(--ink);
  border-radius:16px;
  padding:14px 16px;
  font-size:20px;
  font-weight:700;
  text-align:center;
  line-height:1.7;
}
.qsentence.hidden{ display:none !important; }

.options{ display:grid; gap:12px; margin-top:16px; }
.opt{
  display:flex; align-items:center; gap:12px;
  width:100%;
  min-height:66px;
  text-align:right;
  background:var(--white);
  color:var(--ink);
  border:3px solid var(--ink);
  border-radius:18px;
  padding:10px 14px;
  font-family:var(--font-body);
  font-size:18px;
  font-weight:600;
  line-height:1.5;
  box-shadow:var(--shadow-sm);
  cursor:pointer;
  transition:transform .12s ease, box-shadow .12s ease, background-color .16s ease, color .16s ease;
}
.opt .num{
  flex:0 0 34px; height:34px; width:34px;
  border-radius:50%;
  border:3px solid var(--ink);
  background:var(--yellow);
  color:var(--ink);
  display:grid; place-items:center;
  font-family:var(--font-display);
  font-weight:800; font-size:16px;
  line-height:1;
}
.opt .opt-txt{ flex:1 1 auto; min-width:0; }
.opt:active{ transform:translate(3px,3px); box-shadow:1px 1px 0 var(--ink); }
.opt:focus-visible{ outline:3px solid var(--magenta); outline-offset:3px; }
.opt.correct{ background:var(--green); color:#fff; }
.opt.correct .num{ background:#fff; color:var(--ink); }
.opt.wrong{ background:var(--red); color:#fff; animation:nope .32s ease-in-out; }
.opt.wrong .num{ background:#fff; color:var(--ink); }
.opt.dimmed{ opacity:.42; }
.opt:disabled{ cursor:default; }
@keyframes nope{
  0%,100%{ transform:translateX(0); }
  25%{ transform:translateX(-6px); }
  75%{ transform:translateX(6px); }
}
@media (hover:hover){
  .opt:not(:disabled):hover{ background:var(--royal); color:#fff; }
  .opt:not(:disabled):hover .num{ background:#fff; }
}
.kbd-hint{ display:none; }

/* ---------- بطاقة التغذية الراجعة ---------- */
.fbcard{ padding:18px 18px 20px; }
.fb-badge{
  display:inline-block;
  font-family:var(--font-display);
  font-weight:800;
  font-size:16px;
  padding:5px 16px;
  border-radius:999px;
  border:3px solid var(--ink);
  margin-bottom:14px;
  color:#fff;
}
.fbcard.is-correct .fb-badge{ background:var(--green); }
.fbcard.is-wrong .fb-badge{ background:var(--red); }
.fb-head{ display:flex; align-items:flex-start; gap:12px; }
.analysis-wrap{ margin-top:16px; }
.analysis-wrap.hidden{ display:none !important; }
.analysis-label{
  font-size:13px; font-weight:800; color:var(--muted);
  margin:0 0 6px;
}
.analysis{
  margin:0;
  background:var(--paper);
  border:3px solid var(--ink);
  border-radius:16px;
  padding:14px 16px;
  font-size:20px;
  font-weight:700;
  text-align:center;
  line-height:1.8;
}
.hl-name{ border-bottom:4px solid var(--royal); padding-bottom:1px; }
.hl-khabar{ border-bottom:4px solid var(--magenta); padding-bottom:1px; }

/* ---------- النتيجة ---------- */
.result-card{ text-align:center; }
.ring{
  --p:0%;
  width:184px; height:184px;
  margin:14px auto 18px;
  border-radius:50%;
  border:4px solid var(--ink);
  box-shadow:var(--shadow);
  display:grid; place-items:center;
  background:conic-gradient(from -90deg, var(--royal) var(--p), var(--line) 0);
}
.ring-in{
  width:136px; height:136px;
  border-radius:50%;
  background:var(--white);
  border:3px solid var(--ink);
  display:grid; place-content:center; gap:0;
}
.ring-in span{
  font-family:var(--font-display);
  font-weight:800;
  font-size:36px;
  line-height:1.1;
  display:block;
}
.ring-in small{ font-size:13px; font-weight:700; color:var(--muted); }
.result-line{ font-size:18px; font-weight:700; margin:0 0 18px; }
.result-card .tala-row{ text-align:right; }

.review{
  text-align:right;
  border:3px solid var(--ink);
  border-radius:18px;
  background:var(--paper);
  margin-top:8px;
  overflow:hidden;
}
.review summary{
  cursor:pointer;
  list-style:none;
  padding:14px 16px;
  font-weight:800;
  font-size:17px;
  background:var(--yellow);
  border-bottom:0;
  user-select:none;
}
.review summary::-webkit-details-marker{ display:none; }
.review[open] summary{ border-bottom:3px solid var(--ink); }
.review summary:focus-visible{ outline:3px solid var(--magenta); outline-offset:-3px; }
#review-list{ padding:12px; display:grid; gap:12px; }
.rev-item{
  background:var(--white);
  border:2px solid var(--ink);
  border-radius:14px;
  padding:12px 14px;
  box-shadow:3px 3px 0 var(--ink);
}
.rev-q{ margin:0 0 8px; font-weight:800; font-size:16px; line-height:1.6; }
.rev-a{ margin:0 0 4px; font-size:15px; font-weight:700; line-height:1.6; }
.rev-bad{ color:var(--red); }
.rev-good{ color:var(--green); }
.rev-an{
  margin:8px 0 0; padding-top:8px;
  border-top:2px dashed var(--line);
  font-size:16px; font-weight:700; text-align:center;
}
.rev-empty{ margin:0; padding:14px; text-align:center; font-weight:800; }

/* ---------- الشهادة ---------- */
.cert-toolbar{
  background:var(--white);
  border:3px solid var(--ink);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:18px;
  margin-bottom:20px;
}
.cert-toolbar label{ display:block; font-weight:800; font-size:16px; margin-bottom:10px; }
.cert-toolbar input{
  width:100%;
  font-family:var(--font-body);
  font-size:18px;
  font-weight:700;
  color:var(--ink);
  background:var(--paper);
  border:3px solid var(--ink);
  border-radius:14px;
  padding:12px 14px;
  min-height:54px;
}
.cert-toolbar input:focus{ outline:3px solid var(--magenta); outline-offset:2px; }

.certificate{
  background:#FFFDF6;
  border:6px solid var(--ink);
  border-radius:26px;
  box-shadow:8px 8px 0 var(--magenta);
  padding:12px;
  position:relative;
  overflow:hidden;
}
.cert-inner{
  border:3px dashed var(--magenta);
  border-radius:18px;
  padding:26px 20px 20px;
  text-align:center;
  position:relative;
}
.cert-inner::before,
.cert-inner::after{
  content:"";
  position:absolute;
  width:80px; height:12px;
  background:var(--royal);
  border:2px solid var(--ink);
  border-radius:8px;
}
.cert-inner::before{ top:-7px; right:26px; transform:rotate(-4deg); }
.cert-inner::after{ bottom:-7px; left:26px; transform:rotate(3deg); background:var(--yellow); }

.cert-eyebrow{
  display:inline-block;
  font-size:12px; font-weight:800;
  color:var(--muted);
  background:var(--paper);
  border:2px solid var(--ink);
  border-radius:999px;
  padding:3px 12px;
}
.cert-title{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(26px, 6.5vw, 40px);
  margin:12px 0 4px;
  line-height:1.2;
}
.cert-stars{ display:flex; justify-content:center; gap:10px; margin-bottom:6px; }
.cert-stars span{
  color:var(--yellow);
  font-size:20px;
  text-shadow:2px 2px 0 var(--ink), -1px -1px 0 var(--ink), 1px -1px 0 var(--ink), -1px 1px 0 var(--ink);
}
.cert-lead{ margin:14px 0 2px; font-size:15px; font-weight:700; color:var(--muted); }
.cert-name{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(26px, 7vw, 44px);
  line-height:1.35;
  margin:0 auto 6px;
  max-width:100%;
  word-break:break-word;
  display:inline-block;
  padding:0 12px 2px;
  border-bottom:5px solid var(--yellow);
}
.cert-body{
  font-size:16px;
  font-weight:500;
  line-height:1.85;
  margin:12px auto 22px;
  max-width:56ch;
  color:var(--ink);
}
.cert-body b{ color:var(--royal); }
.cert-foot{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}
.sign{ flex:1 1 120px; min-width:110px; text-align:center; }
.sign-line{
  display:block;
  height:2px;
  background:var(--ink);
  opacity:.35;
  margin-bottom:8px;
}
.sign-lbl{ font-size:14px; font-weight:800; }
.cert-medal{
  flex:0 0 auto;
  width:84px; height:84px;
  border-radius:50%;
  background:var(--yellow);
  border:3px solid var(--ink);
  display:grid; place-items:center;
  overflow:hidden;
  box-shadow:3px 3px 0 var(--ink);
}
.cert-medal .tala{ width:78px; }

/* ---------- حركة ---------- */
@keyframes riseIn{
  from{ opacity:0; transform:translateY(18px); }
  to{ opacity:1; transform:none; }
}
.enter{ animation:riseIn .24s ease-out both; }

@keyframes bob{
  0%,100%{ transform:translateY(0); }
  50%{ transform:translateY(-6px); }
}
@keyframes hop{
  0%,100%{ transform:translateY(0) rotate(0); }
  30%{ transform:translateY(-12px) rotate(-3deg); }
  60%{ transform:translateY(-2px) rotate(3deg); }
}
@keyframes talkbob{
  0%,100%{ transform:translateY(0) rotate(-1deg); }
  50%{ transform:translateY(-4px) rotate(2deg); }
}
.tala svg{ animation:bob 3.6s ease-in-out infinite; }
.tala[data-mood="celebrate"] svg{ animation:hop .8s ease-in-out infinite; }
.tala[data-mood="talk"] svg{ animation:talkbob 1.8s ease-in-out infinite; }
.tala[data-mood="oops"] svg{ animation:bob 4.4s ease-in-out infinite; }

/* ---------- الموبايل ---------- */
@media (max-width:430px){
  body{ font-size:17px; }
  .app{ padding:18px 14px 56px; }
  .card{ padding:16px; border-radius:20px; box-shadow:4px 4px 0 var(--ink); margin-bottom:16px; }
  .tala-md{ width:104px; }
  .tala-sm{ width:78px; }
  .tala-row{ gap:10px; }
  .bubble{ font-size:16px; padding:12px 14px; }
  .qcard{ padding:18px 16px; }
  .opt{ min-height:64px; font-size:17px; padding:10px 12px; }
  .qsentence{ font-size:18px; padding:12px; }
  .ring{ width:164px; height:164px; }
  .ring-in{ width:120px; height:120px; }
  .ring-in span{ font-size:32px; }
  .certificate{ padding:8px; border-width:5px; box-shadow:6px 6px 0 var(--magenta); }
  .cert-inner{ padding:20px 12px 16px; }
  .cert-medal{ width:66px; height:66px; }
  .cert-medal .tala{ width:62px; }
  .btn-row .btn{ flex:1 1 100%; }
}

@media (hover:hover) and (min-width:900px){
  .kbd-hint{
    display:block; text-align:center;
    font-size:14px; color:var(--muted); margin:16px 0 0;
  }
}

@media (prefers-reduced-motion: reduce){
  .tala svg, .chip.now, .opt.wrong{ animation:none !important; }
  .enter{ animation:none !important; }
  .btn, .opt{ transition:none !important; }
}

/* ---------- الطباعة: الشهادة فقط على A4 أفقي ---------- */
@media print{
  @page{ size:A4 landscape; margin:10mm; }
  html, body{ background:#fff !important; }
  .grain, .collage, .no-print{ display:none !important; }
  .app{ padding:0 !important; max-width:none !important; }
  .screen{ display:none !important; }
  #screen-cert{ display:block !important; }
  .certificate{
    width:100% !important;
    max-width:none !important;
    box-shadow:none !important;
    border-width:6px !important;
    padding:10px !important;
    break-inside:avoid;
    page-break-inside:avoid;
  }
  .cert-title{ font-size:38px !important; }
  .cert-name{ font-size:42px !important; }
  .cert-body{ font-size:15px !important; }
  *{
    -webkit-print-color-adjust:exact !important;
    print-color-adjust:exact !important;
  }
}