/* הבמה — ממשק: משתנים, RTL, פריסה, מצבי מורה/תלמיד/הצגה */
:root{
  --bg:#fff; --ink:#1d1d1f; --muted:#6e6e73; --line:#d2d2d7; --card:#f5f5f7;
  --accent:#7a2e2e; --tint:#f7eeee;
  --ui:-apple-system,BlinkMacSystemFont,"Segoe UI",Heebo,Assistant,Arial,sans-serif;
  --serif:"Frank Ruhl Libre","David",Georgia,serif;
  --btn:44px; --panel:300px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font-family:var(--ui);font-size:16px;overflow:hidden}
button{font:inherit;color:inherit;cursor:pointer;min-height:var(--btn);padding:0 12px;border:1px solid var(--line);
  background:var(--bg);border-radius:10px;white-space:nowrap;transition:background .12s,border-color .12s}
button:hover{background:var(--card)}
button:active{transform:translateY(1px)}
button.on,button[aria-pressed="true"]{background:var(--tint);border-color:var(--accent);color:var(--accent)}
button.primary{background:var(--accent);border-color:var(--accent);color:#fff}
button.primary:hover{filter:brightness(1.1)}
button:disabled{opacity:.4;cursor:default}
input,select{font:inherit;min-height:40px;border:1px solid var(--line);border-radius:10px;padding:0 10px;background:var(--bg);color:var(--ink)}
kbd{font-family:inherit;background:var(--card);border:1px solid var(--line);border-radius:6px;padding:0 6px;font-size:12px;color:var(--muted)}

body{display:grid;grid-template-rows:auto 1fr auto;height:100vh}
#topbar{display:flex;align-items:center;gap:10px;padding:6px 10px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.tb-group{display:flex;align-items:center;gap:6px}
.tb-tools{flex:1;justify-content:flex-end;flex-wrap:wrap;gap:4px}
.tb-tools button{padding:0 9px;font-size:14px;min-width:44px}
.brand{font-size:20px;color:var(--accent);letter-spacing:.5px}
.tb-chapter{max-width:200px;overflow:hidden;text-overflow:ellipsis}
.scene-title{min-width:150px;max-width:260px;text-align:center;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.scene-title small{color:var(--muted);font-weight:400}
.sep{width:1px;height:28px;background:var(--line);margin:0 4px}

#app{display:grid;grid-template-columns:var(--panel) 1fr;min-height:0}
#panel{border-left:1px solid var(--line);overflow:auto;padding:10px;display:flex;flex-direction:column;gap:12px}
#center{display:flex;flex-direction:column;min-width:0;min-height:0;background:var(--card)}
#stageWrap{flex:1;position:relative;min-height:0;display:flex;align-items:center;justify-content:center;overflow:hidden}

/* פאנל צד */
.tabs{display:flex;gap:4px;flex-wrap:wrap}
.tabs button{flex:1;padding:0 6px;font-size:14px}
.sec{display:flex;flex-direction:column;gap:8px}
.sec h3{margin:0;font-size:13px;color:var(--muted);font-weight:600}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.grid.g2{grid-template-columns:repeat(2,1fr)}
.grid.g4{grid-template-columns:repeat(4,1fr)}
.grid button{padding:4px;font-size:13px;white-space:normal;line-height:1.15}
.tile{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 4px;height:auto}
.tile .thumb{width:100%;height:78px;display:flex;align-items:flex-end;justify-content:center;overflow:hidden}
.tile .thumb img{max-height:100%;max-width:100%;object-fit:contain}
.tile.wide .thumb{height:56px}
.tile.wide .thumb img{width:100%;height:100%;object-fit:cover;border-radius:6px}
.tile span{font-size:13px}
.k{font-size:11px;color:var(--muted)}
.selbox{border:1px solid var(--accent);background:var(--tint);border-radius:12px;padding:10px}
.selbox h2{margin:0;font-size:17px;color:var(--accent)}
.row{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.row > *{flex:1}
.hint{font-size:13px;color:var(--muted);margin:0;line-height:1.4}
.scene-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}
.scene-list li{display:flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:10px;padding:6px 8px;cursor:pointer}
.scene-list li.cur{border-color:var(--accent);background:var(--tint)}
.scene-list .n{color:var(--muted);font-size:13px;min-width:20px}
.scene-list .t{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.scene-list .vr{font-size:12px;color:var(--muted)}

/* פס פסוקים */
#verseBar{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--bg);border-top:1px solid var(--line);min-height:76px}
#verseBar .vref{font-weight:700;color:var(--accent);font-size:20px;min-width:64px;text-align:center}
#verseBar .vtext{flex:1;font-family:var(--serif);font-size:clamp(20px,2.1vw,34px);line-height:1.45;max-height:3.1em;overflow:auto}
#verseBar .vtext.out{color:var(--muted)}
#verseBar .vbtns{display:flex;gap:6px}
#verseBar .vnav{display:flex;flex-direction:column;gap:2px}
#verseBar .vnav button{min-height:30px;padding:0 10px}
#verseBar[hidden]{display:none}

/* לוח סאונד */
#soundpad{display:flex;gap:6px;align-items:center;padding:8px 12px;border-top:1px solid var(--line);overflow-x:auto}
#soundpad button{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.1;font-size:13px;padding:2px 8px}
#soundpad button small{font-size:10px;color:var(--muted)}
#soundpad button.playing{background:var(--tint);border-color:var(--accent);color:var(--accent)}
#soundpad .lbl{font-size:12px;color:var(--muted);padding:0 4px}

/* דיאלוגים */
.dlg-back{position:fixed;inset:0;background:rgba(255,255,255,.75);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:50}
.dlg-back[hidden]{display:none}
.dlg{background:var(--bg);border:1px solid var(--line);border-radius:18px;box-shadow:0 20px 60px rgba(0,0,0,.12);padding:24px;width:min(720px,92vw);max-height:86vh;overflow:auto}
.dlg h2{margin:0 0 6px;font-size:26px}
.dlg .chap{display:flex;justify-content:space-between;align-items:center;width:100%;min-height:60px;font-size:19px;margin-top:8px;text-align:right}
.dlg .vlist{list-style:none;margin:0;padding:0}
.dlg .vlist li{padding:8px 10px;border-radius:10px;cursor:pointer;font-family:var(--serif);font-size:20px;line-height:1.5}
.dlg .vlist li:hover{background:var(--card)}
.dlg .vlist li.cur{background:var(--tint)}
.dlg .vlist li.inr b{color:var(--accent)}
.dlg .vlist b{font-family:var(--ui);margin-left:8px;color:var(--muted)}
.keys{display:grid;grid-template-columns:repeat(2,1fr);gap:4px 24px;font-size:15px}
.keys div{display:flex;justify-content:space-between;gap:8px;border-bottom:1px solid var(--card);padding:4px 0}
#toast{position:fixed;bottom:90px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:10px 18px;border-radius:12px;opacity:0;pointer-events:none;transition:.25s;z-index:60}
#toast.show{opacity:1;transform:translateX(-50%)}

/* סרגל הקשר */
#ctxbar{position:absolute;display:none;gap:4px;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:4px;box-shadow:0 6px 20px rgba(0,0,0,.1);z-index:20;transform:translate(-50%,-100%)}
#ctxbar.show{display:flex}
#ctxbar button{min-height:38px;padding:0 9px;font-size:14px}
#presentHint{display:none}

/* מצב הצגה */
body.present{grid-template-rows:1fr}
body.present #topbar,body.present #panel,body.present #soundpad,body.present #ctxbar{display:none!important}
body.present #app{grid-template-columns:1fr}
body.present #center{background:#fff}
body.present #presentHint{display:block;position:absolute;top:10px;left:12px;color:var(--muted);font-size:13px;animation:fadehint 3s forwards}
@keyframes fadehint{0%,60%{opacity:1}100%{opacity:0}}
body.present #verseBar{border-top:none}

/* מצב תלמיד */
body.student{--btn:64px}
body.student button{font-size:18px;border-radius:14px}
body.student .teacher-only{display:none!important}
body.student #panel{--panel:340px}
body.student .grid{grid-template-columns:repeat(2,1fr)}

@media (max-width:1100px){:root{--panel:240px}.tb-tools button{font-size:13px;padding:0 6px}}
body.student #ctxbar button{min-height:56px;font-size:18px}