:root{
  --bg:#f5f7fb;--card:#fff;--ink:#14213d;--muted:#6b7280;--line:#e5e7eb;
  --brand:#1f5fbf;--brand-2:#173f80;--navy:#0f2a5c;--accent:#22c9ea;--yellow:#f7c948;--ok:#16a34a;--bad:#dc2626;--warn:#d97706;--soft:#eef3fb;
  --radius:16px;--shadow:0 1px 2px rgba(20,33,61,.06),0 8px 24px rgba(20,33,61,.06);
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Heebo","Assistant",Arial,sans-serif;font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit}
a{color:var(--brand)}
.top{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;max-width:560px;margin:0 auto}
.brand{font-weight:800;font-size:22px;text-decoration:none;color:var(--ink);letter-spacing:-.5px;direction:ltr;display:inline-flex;align-items:center;gap:6px}
.brand .wm{letter-spacing:-.5px}
.brand b{color:#22c9ea;font-weight:800}
.brand .plane{width:26px;height:26px;flex:0 0 26px}
nav button{background:none;border:0;color:var(--muted);padding:6px 8px;border-radius:8px;cursor:pointer}
nav button.active{color:var(--brand);background:var(--soft);font-weight:600}
.app{max-width:560px;margin:0 auto;padding:0 16px 48px}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin:12px 0}
.card.center{text-align:center}
.card.soft{background:var(--soft);box-shadow:none}
.card.warn{background:#fff7ed;border:1px solid #fed7aa}
h1{font-size:26px;margin:0 0 8px;letter-spacing:-.3px}
h2{font-size:20px;margin:0 0 8px}
p{margin:6px 0}
.muted{color:var(--muted);font-size:15px}
.btn{display:inline-block;width:100%;background:var(--brand);color:#fff;border:0;border-radius:12px;padding:14px 18px;font-weight:700;font-size:17px;cursor:pointer;text-align:center;text-decoration:none;margin-top:10px}
.btn:active{background:var(--brand-2)}
.btn.secondary{background:var(--soft);color:var(--brand)}
.btn.ghost{background:none;color:var(--muted);font-weight:500}
.btn[disabled]{opacity:.5}
label{display:block;margin:12px 0 4px;font-weight:600;font-size:15px}
input,select{width:100%;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fff}
input:focus,select:focus{outline:2px solid var(--brand);border-color:transparent}
.row{display:flex;flex-direction:column;gap:4px}
.row>*{flex:1}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:12px 0}
.stat{background:var(--soft);border-radius:12px;padding:12px 8px;text-align:center}
.stat b{display:block;font-size:24px;line-height:1.1}
.stat span{font-size:13px;color:var(--muted)}
.bar{height:8px;background:var(--line);border-radius:8px;overflow:hidden;margin:8px 0 16px}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--accent));transition:width .3s}
.q{font-size:18px}
.en{direction:ltr;text-align:left;font-family:Georgia,"Times New Roman",serif;font-size:19px;line-height:1.6}
.passage{direction:ltr;text-align:left;font-family:Georgia,serif;font-size:16px;line-height:1.65;background:#fafafa;border:1px solid var(--line);border-radius:12px;padding:12px;max-height:38vh;overflow:auto;margin-bottom:12px}
.word{direction:ltr;text-align:center;font-size:34px;font-weight:800;margin:10px 0 2px}
.pos{text-align:center;color:var(--muted);font-size:14px;margin-bottom:12px}
.opts{display:grid;gap:8px;margin-top:12px}
.opt{display:block;width:100%;text-align:right;background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;cursor:pointer}
.opt.en{text-align:left}
.opt.ok{border-color:var(--ok);background:#f0fdf4}
.opt.bad{border-color:var(--bad);background:#fef2f2}
.opt[disabled]{cursor:default}
.feedback{margin-top:12px;border-radius:12px;padding:12px 14px;background:var(--soft)}
.feedback.ok{background:#f0fdf4}.feedback.bad{background:#fef2f2}
.feedback .lock{color:var(--muted);font-size:14px}
.timer{font-variant-numeric:tabular-nums;color:var(--muted);font-size:14px;float:left}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 16px;border-radius:12px;font-size:15px;z-index:9}
.big{font-size:44px;font-weight:800;line-height:1;margin:8px 0}
.streak{color:#c99700;font-weight:700}
.nudge{border:1.5px solid var(--brand);background:#fff}
.nudge .who{display:flex;align-items:center;gap:12px;margin-bottom:8px}
.nudge .who i{width:44px;height:44px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-style:normal;font-weight:800}
.chart{width:100%;height:120px;display:block}
.types{display:grid;gap:8px}
.types div{display:flex;justify-content:space-between;background:var(--soft);padding:10px 12px;border-radius:10px}
.small{font-size:14px}
.opt input[type=radio],.opt input[type=checkbox]{width:auto;margin-left:8px}
.page-after .card{max-width:520px;margin:40px auto}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--line);padding-bottom:6px;margin-bottom:10px}
.hidden{display:none}

.features{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:12px}
.features div{background:var(--soft);border-radius:12px;padding:10px 12px;font-size:14px;line-height:1.4}
.features b{display:block;color:var(--brand);font-size:15px}
/* עברית+אנגלית באותה שורה */
.iso{unicode-bidi:isolate}
.feedback .lead{display:block;direction:ltr;text-align:left;font-family:Georgia,"Times New Roman",serif;font-weight:700;font-size:16px;margin:2px 0 6px}
/* קטע קריאה: פסקאות ממוספרות + רמז גלילה */
.passage{position:relative}
.passage p{margin:0 0 10px}
.passage p:last-child{margin-bottom:0}
.passage .pnum{display:block;font-family:-apple-system,"Heebo",Arial,sans-serif;direction:rtl;text-align:right;font-size:12px;font-weight:700;color:var(--muted);margin-bottom:2px}
.passage-wrap{position:relative}
.passage-wrap.more::after{content:"";position:absolute;left:1px;right:1px;bottom:1px;height:78px;z-index:1;border-radius:0 0 11px 11px;background:linear-gradient(to bottom,rgba(250,250,250,0) 0%,rgba(250,250,250,.85) 45%,#fafafa 80%);pointer-events:none}
.passage-wrap.more .cue{position:absolute;z-index:2;bottom:8px;left:50%;transform:translateX(-50%);font-size:12px;font-weight:600;color:var(--brand);background:#fff;border:1px solid var(--line);border-radius:999px;padding:3px 12px;pointer-events:none;box-shadow:0 2px 8px rgba(20,33,61,.12);animation:bob 1.6s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,3px)}}
.navrow{display:flex;gap:8px;margin-top:6px}
.navrow .btn{margin-top:0;font-size:15px;padding:8px 12px}