/* ألغاز أثر — أثر ٩٩ */
@font-face{font-family:"Tajawal";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/tajawal-arabic-400-normal.woff2) format("woff2");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0898-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:"Tajawal";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/tajawal-arabic-500-normal.woff2) format("woff2");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0898-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:"Tajawal";font-style:normal;font-weight:700;font-display:swap;src:url(fonts/tajawal-arabic-700-normal.woff2) format("woff2");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0898-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:"Tajawal";font-style:normal;font-weight:800;font-display:swap;src:url(fonts/tajawal-arabic-800-normal.woff2) format("woff2");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0898-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:"Tajawal";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/tajawal-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Tajawal";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/tajawal-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Tajawal";font-style:normal;font-weight:700;font-display:swap;src:url(fonts/tajawal-latin-700-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Tajawal";font-style:normal;font-weight:800;font-display:swap;src:url(fonts/tajawal-latin-800-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --ink:#2b2118;
  --muted:#7a6a5c;
  --teal:#2f6f73;
  --teal-dark:#215257;
  --teal-soft:#e4f0ef;
  --amber:#c9873a;
  --amber-soft:#fbefdc;
  --gold:#e9b949;
  --coral:#c8553d;
  --coral-soft:#fbe7e2;
  --mint:#e3f3e8;
  --paper:#fffdf9;
  --cream:#f7f1e6;
  --line:#e8dfd1;
  --shadow:0 18px 46px rgba(74,52,30,.12);
  --radius:26px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;min-height:100vh;
  font-family:"Tajawal","Segoe UI","Noto Kufi Arabic","Arial",sans-serif;
  font-size:17px;line-height:1.7;color:var(--ink);
  background:
    radial-gradient(circle at 10% 8%,#fde9c9 0 6%,transparent 22%),
    radial-gradient(circle at 90% 2%,#d9ecea 0 7%,transparent 24%),
    linear-gradient(180deg,#fbf6ec,#faf7f1 55%,#f5efe4);
}
button,select,input{font:inherit;color:inherit}
button{cursor:pointer;-webkit-tap-highlight-color:transparent}
button:focus-visible,select:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid rgba(47,111,115,.45);outline-offset:2px}
a{color:var(--teal-dark)}
.hidden{display:none!important}

.app{width:min(1080px,100%);margin:auto;padding:18px clamp(14px,3vw,34px) 40px}

/* ─── الشريط العلوي ─── */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink)}
.brand-mark{width:52px;height:52px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,var(--teal),#4c9298);color:#f6e7b8;font-weight:800;font-size:30px;line-height:1;box-shadow:0 10px 24px rgba(47,111,115,.28)}
.brand strong{font-size:clamp(20px,3vw,28px);font-weight:800;line-height:1.2;display:block}
.brand small{display:block;color:var(--muted);font-size:13px;margin-top:2px}
.topbar-side{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 14px;color:var(--teal-dark);font-weight:700;box-shadow:0 7px 20px rgba(74,52,30,.07);white-space:nowrap}
.pill-button{transition:.18s}
.pill-button:hover{background:var(--teal-soft);border-color:#c8dedd}

/* ─── اللوحات ─── */
.panel{background:rgba(255,253,249,.96);border:1px solid rgba(74,52,30,.08);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.hero{padding:clamp(22px,5vw,52px);display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--teal-dark);font-weight:800;background:var(--teal-soft);border-radius:999px;padding:7px 13px;font-size:15px}
.hero h1{font-size:clamp(34px,6.5vw,64px);line-height:1.1;margin:16px 0 10px;font-weight:800}
.hero h1 span{color:var(--teal)}
.hero p{color:var(--muted);line-height:1.9;font-size:clamp(16px,2vw,19px);margin:0 0 22px}
.hero-art{min-height:280px;border-radius:24px;position:relative;display:grid;place-items:center;background:linear-gradient(145deg,#e6f1f0,#fdf1d8);overflow:hidden}
.hero-art:before,.hero-art:after{content:"";position:absolute;border-radius:50%;background:#fff;opacity:.7}
.hero-art:before{width:150px;height:150px;right:-48px;top:-42px}
.hero-art:after{width:92px;height:92px;left:-25px;bottom:-20px}
.big-icon{font-size:112px;line-height:1;filter:drop-shadow(0 18px 16px rgba(74,52,30,.18));z-index:1}
.count-badge{position:absolute;bottom:18px;background:#fff;border-radius:16px;padding:10px 16px;font-weight:800;box-shadow:0 10px 28px rgba(74,52,30,.14);z-index:2}

.section{padding:clamp(20px,4vw,36px);border-top:1px solid var(--line)}
.section-title{margin:0 0 6px;font-size:clamp(22px,3vw,30px);font-weight:800}
.section-note{color:var(--muted);margin:0 0 22px;line-height:1.7}

.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:22px}
.category{border:2px solid transparent;border-radius:20px;padding:18px 14px;background:var(--cream);color:var(--ink);text-align:right;transition:.2s}
.category:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(74,52,30,.09)}
.category.active{border-color:var(--teal);background:var(--teal-soft)}
.category span{display:block;font-size:30px;line-height:1;margin-bottom:8px}
.category b{font-size:17px;font-weight:800}
.category small{display:block;color:var(--muted);margin-top:4px;line-height:1.5;font-size:13.5px}

.controls{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.field label{display:block;font-weight:800;margin:0 2px 6px}
.field select,.field input,.player-name,#librarySearch{width:100%;border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px 14px;color:var(--ink);outline:none;min-height:48px}
.field select:focus,.field input:focus,.player-name:focus,#librarySearch:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(47,111,115,.12)}
.pool-note{margin:10px 2px 0;color:var(--muted);font-size:15px;min-height:1.5em}
.players-box{margin-top:16px;padding:18px;border:1px solid var(--line);border-radius:20px;background:var(--cream)}
.players-box h3{margin:14px 0 10px;font-size:17px}
.player-names{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}

.primary,.secondary,.answer-button{border:0;border-radius:14px;padding:13px 20px;font-weight:800;transition:.18s;min-height:48px}
.primary{background:linear-gradient(135deg,var(--teal),var(--teal-dark));color:#fff;box-shadow:0 10px 22px rgba(47,111,115,.26)}
.primary:hover,.answer-button:hover{transform:translateY(-1px)}
.primary:disabled,.secondary:disabled,.answer-button:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.secondary{background:#fff;color:var(--teal-dark);border:1px solid var(--line)}
.start-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:22px}
.start-row small{color:var(--muted);line-height:1.6}
.start-row .primary{min-width:180px}

/* ─── شاشة اللعب ─── */
.game-shell{padding:clamp(16px,4vw,32px)}
.game-head{display:grid;grid-template-columns:auto 1fr auto auto;gap:12px;align-items:center;margin-bottom:16px}
.icon-button{width:46px;height:46px;border-radius:14px;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:20px;flex:none}
.progress-wrap{height:11px;background:#ece5d8;border-radius:99px;overflow:hidden}
.progress{height:100%;width:0;background:linear-gradient(90deg,var(--gold),var(--teal));border-radius:inherit;transition:width .3s}
.score{font-weight:900;color:var(--teal-dark);white-space:nowrap}
.timer{min-width:80px;text-align:center;background:var(--teal-soft);border:1px solid #c8dedd;color:var(--teal-dark);border-radius:14px;padding:9px 10px;font-size:18px;font-weight:900;font-variant-numeric:tabular-nums}
.timer.danger{background:var(--coral-soft);color:#a3402c;border-color:#efc4ba;animation:pulse .8s infinite alternate}
.timer.off{opacity:.55}
@keyframes pulse{to{transform:scale(1.05)}}
.riddle-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.tag{background:var(--cream);border:1px solid var(--line);border-radius:999px;padding:5px 12px;font-size:14px;font-weight:700;color:var(--muted)}
.tag.difficulty{background:var(--amber-soft);color:#8a5a1e;border-color:#f0dcbd}
.turn-banner{display:flex;align-items:center;gap:10px;background:linear-gradient(135deg,var(--teal),#4c9298);color:#fff;border-radius:16px;padding:12px 16px;margin-bottom:16px;font-weight:700}
.turn-banner b{font-weight:900}
.question-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:clamp(18px,4vw,30px)}
.question-number{color:var(--muted);font-weight:700;margin-bottom:8px}
.question{font-size:clamp(19px,2.6vw,24px);line-height:1.95;margin:0 0 20px;white-space:pre-line;font-weight:500}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.hint-box{margin-top:16px;background:var(--amber-soft);border:1px solid #f0dcbd;border-radius:16px;padding:14px 16px;color:#6e4718;font-weight:700}
.hint-box:before{content:"💡 تلميح: "}
.solution-box{margin-top:16px;background:var(--mint);border:1px solid #c9e5d3;border-radius:16px;padding:16px 18px}
.solution-box h3{margin:0 0 6px;color:#1f5a3a;font-size:20px}
.solution-box p{margin:0;color:#2b4a39;line-height:1.8}
.judge{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.answer-button{flex:1;min-width:180px;color:#fff}
.answer-button.correct{background:linear-gradient(135deg,#2e8b57,#1f6a41)}
.answer-button.wrong{background:linear-gradient(135deg,var(--coral),#a3402c)}

/* ─── النتيجة ─── */
.results{padding:clamp(24px,5vw,44px);text-align:center}
.trophy{font-size:80px;line-height:1;margin-bottom:8px}
.results h2{margin:0 0 6px;font-size:clamp(26px,4vw,38px);font-weight:800}
.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0}
.result-card{background:var(--cream);border:1px solid var(--line);border-radius:18px;padding:18px 12px}
.result-card b{display:block;font-size:30px;color:var(--teal-dark);font-weight:900}
.result-card span{color:var(--muted);font-size:14px}
.leaderboard,.missed{text-align:right;background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;margin-bottom:18px}
.leaderboard h3,.missed h3{margin:0 0 12px;font-size:18px}
.leader-row{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:10px 0;border-top:1px solid var(--line)}
.leader-row:first-child{border-top:0}
.leader-rank{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--cream);font-weight:900}
.leader-row.winner .leader-rank{background:#fdf1d8}
.leader-name{font-weight:800}
.leader-stats{color:var(--muted);font-size:14px}
.leader-points{font-weight:900;color:var(--teal-dark);white-space:nowrap}
.missed-row{padding:10px 0;border-top:1px solid var(--line)}
.missed-row:first-child{border-top:0}
.missed-q{font-weight:700;margin:0 0 4px}
.missed-a{color:#1f5a3a;margin:0;font-size:15px}
.results .actions{justify-content:center}

/* ─── المكتبة ─── */
.library{padding:clamp(18px,4vw,32px)}
.library-head{display:flex;gap:14px;align-items:flex-start;margin-bottom:12px}
.library-head .section-note{margin-bottom:0}
.library-filters{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;margin:14px 0 18px}
#librarySearch{min-width:220px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 14px;font-weight:700;color:var(--muted)}
.chip.active{background:var(--teal);border-color:var(--teal);color:#fff}
.library-list{display:grid;gap:10px}
.lib-item{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 16px}
.lib-item summary{cursor:pointer;font-weight:700;list-style:none;display:flex;gap:10px;align-items:flex-start}
.lib-item summary::-webkit-details-marker{display:none}
.lib-item summary .lib-num{color:var(--muted);flex:none;font-weight:900;min-width:2.2em}
.lib-item summary .lib-q{white-space:pre-line;font-weight:500}
.lib-item summary .lib-tags{margin-inline-start:auto;flex:none;display:flex;gap:6px;flex-wrap:wrap}
.lib-item .lib-body{margin-top:12px;padding-top:12px;border-top:1px dashed var(--line);font-size:15.5px}
.lib-item .lib-body p{margin:4px 0}
.lib-empty{color:var(--muted);text-align:center;padding:30px}

/* ─── التذييل ─── */
.footer{text-align:center;color:var(--muted);margin-top:22px;font-size:14px;line-height:1.8}
.footer-sub{display:block;font-size:13px;opacity:.85}

/* ─── الهاتف ─── */
@media (max-width:820px){
  .hero{grid-template-columns:1fr}
  .hero-art{min-height:200px}
  .big-icon{font-size:88px}
  .category-grid{grid-template-columns:repeat(2,1fr)}
  .controls{grid-template-columns:1fr}
  .player-names{grid-template-columns:repeat(2,1fr)}
  .result-grid{grid-template-columns:1fr}
  .library-filters{grid-template-columns:1fr}
  .lib-item summary{flex-wrap:wrap}
  .lib-item summary .lib-tags{margin-inline-start:0}
}
@media (max-width:560px){
  .app{padding:12px 14px 32px}
  .topbar{gap:10px}
  .topbar-side{width:100%;justify-content:space-between}
  .game-head{grid-template-columns:auto 1fr;grid-template-areas:"exit progress" "timer score"}
  .game-head .icon-button{grid-area:exit}
  .progress-wrap{grid-area:progress}
  .timer{grid-area:timer}
  .score{grid-area:score;text-align:left}
  .start-row{flex-direction:column;align-items:stretch;text-align:center}
  .start-row .primary{width:100%}
  .player-names{grid-template-columns:1fr}
  .category-grid{grid-template-columns:1fr 1fr;gap:8px}
  .category{padding:14px 12px}
  .question{font-size:18px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}