/* courses, lessons, source codes, contributor forms */
.kl-hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:28px;align-items:center;padding:30px 0 10px}
.kl-hero h1{font-size:clamp(22px,3vw,34px);line-height:1.5;margin:6px 0 10px}
.kl-hero p{color:var(--muted);margin:0 0 14px;line-height:1.9}
.kl-cover{border-radius:22px;overflow:hidden;border:1px solid var(--line2);aspect-ratio:16/9;background:var(--bg2);box-shadow:var(--shadow)}
.kl-cover img{width:100%;height:100%;object-fit:cover;display:block}
.kl-chips{display:flex;flex-wrap:wrap;gap:8px}
.kl-chip-off{background:rgba(251,113,133,.12)!important;border-color:rgba(251,113,133,.4)!important;color:#fda4af!important}
.kl-price{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin:6px 0 12px}
.kl-price b{font-size:26px;color:var(--text)}
.kl-price s{color:var(--dim);font-size:15px}
.kl-free{font-size:22px;font-weight:800;color:var(--green)}
.kl-owned{display:flex;gap:8px;align-items:center;color:var(--green);font-weight:700;margin-bottom:8px}
.kl-facts{display:grid;gap:0;margin:12px 0 0;font-size:14px}
.kl-facts div{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px dashed var(--line)}
.kl-facts div:last-child{border-bottom:0}
.kl-facts span{color:var(--muted)}
.kl-outline{display:grid;gap:12px;margin-top:10px}
.kl-chapter{border:1px solid var(--line);border-radius:16px;background:rgba(13,22,48,.55);overflow:hidden}
.kl-chapter>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:12px;padding:16px 18px;font-weight:700}
.kl-chapter>summary::-webkit-details-marker{display:none}
.kl-chapter>summary .n{flex:0 0 34px;height:34px;border-radius:10px;display:grid;place-items:center;background:rgba(34,211,238,.12);color:var(--cyan);font-size:14px}
.kl-chapter>summary small{margin-inline-start:auto;color:var(--muted);font-weight:500;font-size:13px}
.kl-lesson{display:flex;align-items:center;gap:12px;padding:12px 18px;border-top:1px solid var(--line);color:var(--text);font-size:14.5px}
a.kl-lesson:hover{background:rgba(34,211,238,.06)}
.kl-lesson.on{background:rgba(34,211,238,.1)}
.kl-lesson .ic{flex:0 0 26px;height:26px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line2);font-size:11px;color:var(--muted)}
.kl-lesson .t{flex:1;min-width:0}
.kl-lesson .tag{font-size:12px;padding:3px 10px;border-radius:99px;border:1px solid var(--line2);color:var(--muted);white-space:nowrap}
.kl-lesson .tag.free{color:var(--green);border-color:rgba(52,211,153,.4)}
.kl-lesson .tag.lock{color:var(--dim)}
.kl-lock{display:grid;place-items:center;text-align:center;gap:10px;padding:40px 20px;border-radius:22px;border:1px dashed var(--line2);background:rgba(13,22,48,.6);aspect-ratio:16/9}
.kl-lock b{font-size:18px}
.kl-nav{display:flex;justify-content:space-between;gap:10px;margin:16px 0}
.kl-player video{width:100%;height:100%;display:block;background:#000}
.kl-tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin:22px 0 16px}
.kl-tabs button{background:none;border:0;border-bottom:2px solid transparent;color:var(--muted);padding:10px 14px;font:inherit;font-weight:700;cursor:pointer}
.kl-tabs button.on{color:var(--cyan);border-color:var(--cyan)}
.kl-pane[hidden]{display:none}
.kl-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.kl-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:linear-gradient(180deg,var(--panel),rgba(13,22,48,.6));color:var(--text);transition:.25s}
.kl-card:hover{transform:translateY(-3px);border-color:var(--line2)}
.kl-card .pic{aspect-ratio:16/9;background:var(--bg2);position:relative}
.kl-card .pic img{width:100%;height:100%;object-fit:cover;display:block}
.kl-card .pic .badge{position:absolute;top:10px;inset-inline-start:10px;font-size:12px;font-weight:700;padding:4px 10px;border-radius:99px;background:rgba(6,10,23,.8);border:1px solid var(--line2)}
.kl-card .body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.kl-card h3{font-size:16px;margin:0;line-height:1.7}
.kl-card p{color:var(--muted);font-size:13.5px;margin:0;line-height:1.8}
.kl-card .foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted);padding-top:8px;border-top:1px dashed var(--line)}
.kl-card .foot b{color:var(--text);font-size:14.5px}
.kl-card .foot .free{color:var(--green)}
.kl-section{margin:10px 0 34px}
.kl-section h2{font-size:22px;margin:0 0 14px}
.kl-gal{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.kl-gal a{width:84px;aspect-ratio:16/10;border-radius:10px;overflow:hidden;border:1px solid var(--line2)}
.kl-gal img{width:100%;height:100%;object-fit:cover}
.kc-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.kc-form label{display:block;font-size:13.5px;color:var(--muted);margin:0 0 6px}
.kc-form .k-card{margin-bottom:16px;padding:20px}
.kc-form input[type=file]{padding:10px}
.kc-status{display:inline-block;font-size:12px;padding:3px 10px;border-radius:99px;border:1px solid var(--line2)}
.kc-status.published{color:var(--green);border-color:rgba(52,211,153,.4)}
.kc-status.pending{color:var(--amber);border-color:rgba(251,191,36,.4)}
.kc-status.rejected{color:var(--rose);border-color:rgba(251,113,133,.4)}
@media (max-width:900px){.kl-hero{grid-template-columns:1fr}.kc-grid{grid-template-columns:1fr}}

/* ---------- فروشگاه پرامپت ---------- */
.kp-card .pic video{width:100%;height:100%;object-fit:cover;display:block;background:#000}
.kp-textcover{width:100%;height:100%;display:grid;place-items:center;padding:18px;background:radial-gradient(120% 90% at 100% 0,rgba(139,92,246,.35),transparent 60%),radial-gradient(120% 90% at 0 100%,rgba(34,211,238,.25),transparent 60%),var(--bg2)}
.kp-textcover span{font-family:var(--mono,monospace);font-size:12.5px;line-height:1.8;color:var(--muted);direction:ltr;text-align:left;display:-webkit-box;-webkit-line-clamp:6;-webkit-box-orient:vertical;overflow:hidden;unicode-bidi:plaintext}
.kp-play{position:absolute;inset:0;margin:auto;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:rgba(5,10,25,.6);border:1px solid rgba(255,255,255,.3);color:#fff;font-size:15px;pointer-events:none}
.kp-viewer video{width:100%;height:100%;object-fit:contain;display:block;background:#000}
.kp-thumbs a{position:relative;display:block}
.kp-thumbs a video{width:100%;height:100%;object-fit:cover;display:block}
.kp-thumbs a i{position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-style:normal;text-shadow:0 1px 6px #000}
.kp-thumbs a.on{outline:2px solid var(--cyan);outline-offset:1px}
.kp-promptbox-h{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.kp-promptbox-h h2{font-size:19px;margin:0}
.kp-actions{display:flex;gap:8px;flex-wrap:wrap}
.kp-actions .k-btn{padding:8px 14px}
.kp-prompt{margin:0;white-space:pre-wrap;word-break:break-word;font-family:var(--mono,Consolas,monospace);font-size:13.5px;line-height:1.9;background:rgba(5,10,25,.55);border:1px solid var(--line);border-radius:14px;padding:16px 18px;max-height:560px;overflow:auto;unicode-bidi:plaintext;color:var(--text)}
.kp-locked{position:relative}
.kp-locked .kp-prompt{filter:blur(2.5px);user-select:none;max-height:170px;overflow:hidden;-webkit-mask-image:linear-gradient(#000 40%,transparent);mask-image:linear-gradient(#000 40%,transparent)}
.kp-lock{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center;padding:16px}
.kp-lock b{font-size:15px}
.kp-files{display:grid;gap:8px}
.kp-file{display:grid;grid-template-columns:auto 1fr auto auto;gap:12px;align-items:center;padding:11px 14px;border:1px solid var(--line);border-radius:12px;color:var(--text);background:rgba(13,22,48,.45)}
.kp-file:hover{border-color:var(--line2)}
.kp-file .ext{font-family:var(--mono,monospace);font-size:11px;text-transform:uppercase;padding:3px 8px;border-radius:8px;background:rgba(34,211,238,.12);color:var(--cyan)}
.kp-file b{font-weight:600;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.kp-file small{color:var(--muted);font-family:var(--mono,monospace)}
.kp-file.locked{opacity:.75}
/* سبد دانلود / آپلود */
.kb-list{display:grid;gap:10px}
.kb-row{display:grid;grid-template-columns:72px 1fr auto;gap:14px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:14px;background:rgba(13,22,48,.45)}
.kb-row .th{width:72px;aspect-ratio:16/10;border-radius:10px;overflow:hidden;background:var(--bg2);display:grid;place-items:center;font-size:20px}
.kb-row .th img,.kb-row .th video{width:100%;height:100%;object-fit:cover}
.kb-row h4{margin:0 0 4px;font-size:15px}
.kb-row h4 a{color:var(--text)}
.kb-row small{color:var(--muted);font-size:12.5px}
.kb-row .acts{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.kb-row .acts .k-btn{padding:7px 12px;font-size:13px}
.kb-tag{display:inline-block;font-size:11.5px;padding:2px 9px;border-radius:99px;border:1px solid var(--line2);color:var(--muted);margin-inline-end:6px}
.kb-tag.free{color:var(--green);border-color:rgba(52,211,153,.4)}
.kb-tag.paid{color:var(--cyan);border-color:rgba(34,211,238,.4)}
.kb-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.kb-head h3{margin:0}
@media (max-width:640px){.kb-row{grid-template-columns:56px 1fr}.kb-row .th{width:56px}.kb-row .acts{grid-column:1/-1;justify-content:flex-start}.kp-file{grid-template-columns:auto 1fr auto}.kp-file small{display:none}}
.kp-locked .kp-prompt{min-height:170px}