:root{
  --bg: #f4f1ea; --card: #faf9f6; --text: #3b3532; --muted: #7a706b;
  --line: #e6e1d8; --accent: #d97746; --accent2: #f0e8df;
  --good:#16a34a; --bad:#dc2626; --warn:#d97706;
  --shadow:0 2px 10px rgba(60,50,40,.06);
  --radius:14px;
  --font-arabic: 'Amiri Quran', serif;
  --font-chinese: 'Noto Sans SC', sans-serif;
  --font-english: 'Montserrat', sans-serif;
}
[data-theme="dark"]{
  --bg:#12151c; --card:#1a1f2a; --text:#e6e9ef; --muted:#9aa3b2;
  --line:#2a3140; --accent:#5b8cff; --accent2:#1e2740;
  --shadow:0 2px 10px rgba(0,0,0,.4);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: var(--font-arabic);
  background:var(--bg); color:var(--text); line-height:1.9; font-size:18px;
  transition:background .3s,color .3s; letter-spacing:normal !important;
}
.zh, .reader, .zh-s, .dlg-line .zh-t, .pop h4, .cmp-box h4 { font-family: var(--font-chinese); letter-spacing:.4px; }
.py, .pop .py, .py-line, input[type=text], input[type=search] { font-family: var(--font-english); letter-spacing: 0; }

#app{max-width:1100px;margin:0 auto;padding:16px; padding-bottom: 80px;}
header.top{display:flex;align-items:center;justify-content:space-between;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 20px;box-shadow:var(--shadow);margin-bottom:18px}
header.top h1{font-size:24px;margin:0;font-weight:700}
header.top .right{display:flex;gap:10px;align-items:center}
button{font-family:inherit;cursor:pointer;border:1px solid var(--line);background:var(--card);color:var(--text);border-radius:10px;padding:9px 16px;font-size:16px;transition:.2s;letter-spacing:normal;font-weight:600}
button:hover{border-color:var(--accent);color:var(--accent)}
button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
button.primary:hover{filter:brightness(1.08);color:#fff}
button.ghost{background:transparent}
button:disabled{opacity:.45;cursor:not-allowed}
nav.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
nav.tabs button{font-size:15px;padding:8px 14px}
nav.tabs button.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);margin-bottom:18px}
.grid{display:grid;gap:14px}
.grid.c2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid.c3{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.stat{background:var(--accent2);border-radius:12px;padding:16px;position:relative}
.stat .n{font-size:30px;font-weight:700;color:var(--accent);line-height:1.2;font-family:var(--font-english)}
.stat .l{font-size:15px;color:var(--muted);margin-top:4px;display:flex;align-items:center;justify-content:space-between}
.help-icon{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:var(--accent);color:#fff;font-size:14px;font-weight:bold;cursor:pointer;margin-inline-start:6px}
.help-icon:hover{background:var(--good)}
h2{font-size:26px;margin:0 0 14px;font-weight:700}
h3{font-size:22px;margin:20px 0 10px;font-weight:700}
.muted{color:var(--muted);font-size:16px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
input[type=text],input[type=search],select,textarea{font-family:inherit;padding:10px 14px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--text);font-size:16px;width:100%;max-width:100%;letter-spacing:normal}
textarea{min-height:110px;resize:vertical}
.tag{display:inline-block;background:var(--accent2);color:var(--accent);border-radius:8px;padding:3px 10px;font-size:14px;margin:3px;font-weight:600}

/* تصميم بطاقات النصوص */
.text-grid{ display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; margin-top: 15px; }
.text-card{ background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; cursor: pointer; transition: transform 0.2s, box-shadow 0.2s; display: flex; flex-direction: column; }
.text-card:hover{ transform: translateY(-3px); box-shadow: 0 8px 20px rgba(0,0,0,0.08); border-color: var(--accent); }
.text-card-img{ height: 140px; background: linear-gradient(135deg, var(--accent2) 0%, var(--bg) 100%); display: flex; align-items: center; justify-content: center; font-size: 40px; color: var(--accent); position: relative; }
.text-card-tags{ position: absolute; top: 10px; right: 10px; display: flex; gap: 5px; }
.text-card-tag{ background: rgba(255,255,255,0.9); color: var(--accent); padding: 2px 8px; border-radius: 6px; font-size: 12px; font-weight: bold; }
[data-theme="dark"] .text-card-tag { background: rgba(0,0,0,0.7); }
.text-card-body{ padding: 15px; display: flex; flex-direction: column; flex: 1; }
.text-card-title-zh{ font-family: var(--font-chinese); font-size: 20px; font-weight: bold; direction: ltr; text-align: left; margin-bottom: 5px; }
.text-card-title-ar{ font-size: 16px; color: var(--text); font-weight: 600; margin-bottom: 8px; }
.text-card-intro{ font-size: 14px; color: var(--muted); flex: 1; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* القارئ */
.reader{ font-size:24px; line-height:2.4; direction:ltr; text-align:left; background:var(--card); padding:28px 32px; border-radius:var(--radius); border:1px solid var(--line); word-spacing: 0 !important; transition: font-size .3s, line-height .3s; }
.trans{display:none;margin-top:18px;border-top:1px dashed var(--line);padding-top:16px}
.trans.show{display:block}
.trans .pair{margin-bottom:12px;padding-bottom:10px;border-bottom:1px dotted var(--line)}
.trans .zh-s{font-size:18px;direction:ltr;text-align:left}
.trans .ar-s{color:var(--muted);font-size:17px;margin-top:4px}

.pop{position:fixed;z-index:9999;background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:0 10px 34px rgba(0,0,0,.18);padding:20px 22px;min-width:280px;max-width:420px;display:none}
.pop h4{margin:0 0 6px;font-size:34px;direction:ltr;text-align:left;display:flex;justify-content:space-between;align-items:center;gap:8px;line-height:1.2}
.pop .py{color:var(--accent);font-size:22px;direction:ltr;text-align:left;margin-bottom:10px;font-weight:700}
.pop .ar{font-size:22px;margin-bottom:12px;font-weight:600;line-height:1.6}
.pop .ex{font-size:19px;color:var(--text);direction:ltr;text-align:left;border-top:1px dashed var(--line);padding-top:12px;margin-top:12px}
.pop .ex .e-ar{color:var(--muted);font-size:18px;direction:rtl;text-align:right;margin-top:6px;font-weight:400}
.pop .pop-actions{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}
.pop .pop-actions button{margin:0;padding:8px 14px;font-size:15px;font-family:var(--font-arabic)}

.quiz-q{margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.quiz-q .q{font-weight:700;margin-bottom:10px;font-size:18px}
.opt{display:block;padding:10px 14px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;cursor:pointer;transition:.15s;font-size:17px}
.opt:hover{border-color:var(--accent)}
.opt.sel{border-color:var(--accent);background:var(--accent2)}
.opt.correct{border-color:var(--good);background:rgba(22,163,74,.12)}
.opt.wrong{border-color:var(--bad);background:rgba(220,38,38,.1)}
.badge{font-size:14px;padding:3px 9px;border-radius:20px;margin-inline-start:8px;font-family:var(--font-arabic)}
.badge.new{background:#e0f2fe;color:#0369a1}
.badge.learn{background:#fef3c7;color:#b45309}
.badge.master{background:#dcfce7;color:#15803d}
.badge.lv{background:var(--accent2);color:var(--accent);font-weight:700;margin:0;font-family:var(--font-english)}
.list-item{display:flex;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;cursor:pointer;transition:.15s}
.list-item:hover{border-color:var(--accent);background:var(--accent2)}
.list-item .zh-w{direction:ltr;font-weight:600;font-size:22px;font-family:var(--font-chinese);letter-spacing:.4px}
.list-item .m{color:var(--muted);font-size:16px;margin-top:3px}
.progress-bar{height:9px;background:var(--line);border-radius:6px;overflow:hidden;margin-top:8px}
.progress-bar > div{height:100%;background:var(--accent);border-radius:6px;transition:width .4s}

.dlg-line{display:flex;gap:12px;margin-bottom:12px;padding:12px;border-radius:10px;line-height:2.4; word-spacing: 0 !important;}
.dlg-line:nth-child(odd){background:var(--accent2)}
.dlg-line .sp{font-weight:700;color:var(--accent);min-width:64px;font-size:17px}
.dlg-line .zh-t{direction:ltr;text-align:left;flex:1;font-size:20px;word-spacing: 0 !important;}
.dlg-line .ar-t{color:var(--muted);font-size:17px;direction:rtl;text-align:right;flex:1}

.cmp-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:14px 0}
.cmp-box{border:1px solid var(--line);border-radius:12px;padding:14px}
.cmp-box h4{direction:ltr;text-align:left;margin:0 0 6px;color:var(--accent);font-size:24px}
.cmp-box .py{color:var(--muted);font-size:16px;direction:ltr;text-align:left;margin-bottom:4px}
.hidden{display:none!important}
.toast{position:fixed;bottom:70px;left:50%;transform:translateX(-50%);background:#111827;color:#fff;padding:12px 22px;border-radius:10px;font-size:17px;z-index:10000;opacity:0;transition:.3s;pointer-events:none;max-width:90%;box-shadow:0 4px 12px rgba(0,0,0,0.2)}
.toast.show{opacity:1}
.audio-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:10px 0}
.small{font-size:15px}
.font-ctrl{display:inline-flex;gap:2px;align-items:center;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.font-ctrl button{border:none;border-radius:0;padding:7px 12px;font-size:16px;font-weight:700}
.font-ctrl span{padding:0 8px;font-size:15px;color:var(--muted);min-width:40px;text-align:center;font-family:var(--font-english)}
.fav-empty{color:var(--muted);font-size:16px;padding:12px;text-align:center;background:var(--accent2);border-radius:10px}
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.5);display:none;z-index:10001;align-items:center;justify-content:center}
.modal-box{background:var(--card);padding:24px;border-radius:14px;max-width:400px;box-shadow:var(--shadow);text-align:right}
.modal-box h3{margin-top:0;color:var(--accent)}
.modal-box button{margin-top:16px;width:100%}

.w { display: inline-block; position: relative; vertical-align: bottom; margin: 0 !important; padding: 0 !important; cursor: pointer; border-radius: 6px; }
.w:hover { background: var(--accent2); }
.w .hz { display: inline; line-height: 1.2; }
.w .py { display: none; position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%); font-size: var(--py-size, 0.45em) !important; color: var(--accent); font-family: var(--font-english); white-space: nowrap; line-height: 1; margin-bottom: 2px; pointer-events: none; }
.show-py .w .py { display: block; }

.hl-fav { background-color: #fef08a !important; color: #1e293b !important; border-bottom: 2px solid #d97706; }
[data-theme="dark"] .hl-fav { background-color: #854d0e !important; color: #fef08a !important; border-bottom: 2px solid #fef08a; }

.py-line{color:var(--accent);font-family:var(--font-english);font-size:16px;direction:ltr;text-align:left;margin-top:3px;font-weight:600}
.sec-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:4px}
.sec-icon{font-size:32px}
.sec-card h3{margin:6px 0 4px;font-size:22px}
.sec-card p{margin:0}
.sec-card .tags{min-height:26px}

.ticker-bar { position: fixed; bottom: 0; left: 0; right: 0; background: var(--card); border-top: 1px solid var(--line); display: flex; align-items: center; padding: 8px 16px; z-index: 9000; box-shadow: 0 -2px 10px rgba(0,0,0,0.05); overflow: hidden; height: 50px;}
.ticker-content { flex: 1; white-space: nowrap; overflow: hidden; font-family: var(--font-chinese); font-size: 20px; display: flex; align-items: center;}
.ticker-item { display: inline-block; margin-right: 50px; cursor: pointer; }
.ticker-item span.py { font-family: var(--font-english); color: var(--accent); font-size: 14px; margin-right: 5px; display: none; }
.ticker-item.show-py span.py { display: inline; }
.ticker-close { background: transparent; border: none; font-size: 20px; cursor: pointer; color: var(--muted); padding: 0 10px; }
.ticker-scroll { animation: ticker 30s linear infinite; display: flex; }
.ticker-scroll:hover { animation-play-state: paused; }
@keyframes ticker { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ===== تصدير البطاقات عبر الطباعة (window.print) ===== */
#print-area { display: none; }
@page { size: A4 portrait; margin: 12mm; }
@media print {
  html, body { background: #fff !important; color: #222 !important; }
  body > *:not(#print-area) { display: none !important; }
  #print-area { display: block !important; padding: 0 1mm; direction: rtl; font-family: var(--font-arabic); font-size: 12pt; line-height: 1.6; }
  #print-area * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .print-head { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 2px solid #d97746; padding-bottom: 4mm; margin-bottom: 6mm; }
  .print-head h1 { margin: 0; font-size: 18pt; color: #d97746; }
  .print-head span { font-size: 10pt; color: #777; font-family: var(--font-english); }
  .print-grid { font-size: 0; } /* يلغي المسافات بين البطاقات inline-block */
  .print-card { box-sizing: border-box; display: inline-block; vertical-align: top; width: calc(50% - 3.5mm); margin: 0 0 6mm 0; padding: 4mm 5mm; border: 1px solid #d8d2c8; border-radius: 3mm; background: #fbfaf7; font-size: 12pt; break-inside: avoid; page-break-inside: avoid; }
  .print-card:nth-child(odd) { margin-left: 6mm; } /* RTL: العمود الأيمن */
  .print-card .pc-zh { font-family: var(--font-chinese); font-size: 26pt; font-weight: 700; color: #222; direction: ltr; text-align: left; line-height: 1.3; }
  .print-card .pc-py { font-family: var(--font-english); font-size: 12pt; font-weight: 600; color: #d97746; direction: ltr; text-align: left; margin-bottom: 2mm; }
  .print-card .pc-ar { font-size: 14pt; font-weight: 700; margin-bottom: 1mm; }
  .print-card .pc-ex { border-top: 1px dashed #ccc; margin-top: 2mm; padding-top: 2mm; font-family: var(--font-chinese); font-size: 11pt; direction: ltr; text-align: left; }
  .print-card .pc-ex-ar { font-family: var(--font-arabic); font-size: 11pt; color: #666; direction: rtl; text-align: right; margin-top: 1mm; }
}

@media(max-width: 640px) {
  nav.tabs { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 8px; }
  nav.tabs button { flex: 0 0 auto; }
  .reader { font-size: 20px; padding: 16px; line-height: 2.2; }
  .reader.show-py { font-size: 1.1em; line-height: 3.2 !important; }
  .stat { padding: 12px; }
  .stat .n { font-size: 24px; }
  .cmp-grid { grid-template-columns: 1fr; }
  body { font-size: 16px; }
  .pop { width: 92% !important; max-width: 92% !important; max-height: 85vh; overflow-y: auto; padding: 18px; position: fixed; box-shadow: 0 10px 50px rgba(0,0,0,0.3); }
  .pop h4 { font-size: 28px; }
  .pop .py { font-size: 18px; }
  .pop .ar { font-size: 18px; }
}