/* منصة الدورات المسجّلة — المشغّل بهوية «مَلامِح»: أسود وذهبي وفضي */
.auth-tabs{display:flex;gap:6px;margin:28px 0 12px}
.tab{font:700 1rem var(--f-body);background:var(--surface);border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:8px 18px;cursor:pointer}
.tab[aria-selected="true"]{color:var(--ink);border-color:var(--ink)}
.auth-card{display:grid;gap:14px;max-width:460px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px}
.auth-card input{font:500 1.05rem var(--f-body);padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);width:100%}
.msg{color:var(--err);margin:0;min-height:1.2em;font-weight:600}
.msg.ok{color:var(--ok)}
.hint{color:var(--muted);font-size:.9rem;margin:0}
.linkbtn{font:600 1rem var(--f-body);background:none;border:0;color:var(--muted);text-decoration:underline;cursor:pointer;padding:0}
.pill-ok{display:inline-block;background:var(--t-sage);color:#3E6B50;border-radius:999px;padding:2px 12px;font-size:.85rem;font-weight:700}
.pill-wait{display:inline-block;background:var(--t-sand);color:#8A6A3C;border-radius:999px;padding:2px 12px;font-size:.85rem;font-weight:700}
.meter{height:8px;border-radius:99px;background:var(--line);overflow:hidden;margin:10px 0}
.meter i{display:block;height:100%;background:var(--teal)}

/* player */
.pl-top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;font-weight:700}
.stage{background:#0B0B0C;border-radius:18px;overflow:hidden;border:1px solid #2A2A2E;box-shadow:0 10px 40px rgba(0,0,0,.18)}
.screen{position:relative;aspect-ratio:16/9;background:#0B0B0C;color:#F4F4F6;display:flex;align-items:center;justify-content:center}
.screen img{width:100%;height:100%;object-fit:contain;display:block}
.ph-slide{padding:6% 8%;text-align:center}
.ph-slide b{display:block;font-family:var(--f-display);color:#D4AF5F;font-size:clamp(1.6rem,5vw,3rem);line-height:1.3}
.ph-slide small{display:block;color:#C3C7CF;margin-top:10px;font-size:clamp(.9rem,2.4vw,1.2rem)}
.overlay{position:absolute;inset:0;background:rgba(8,8,10,.72);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:14px;text-align:center;padding:20px}
.overlay p{margin:0;font-weight:700;font-size:clamp(1rem,2.6vw,1.3rem)}
.btn.gold{background:linear-gradient(180deg,#F3DFA2,#C99A45);color:#0A0A0B}
.bar2{height:5px;background:#24242A}
.bar2 .fill{height:100%;width:0;background:#D4AF5F;transition:width .25s linear}
.ctrls{display:flex;align-items:center;gap:8px;padding:10px 12px;background:#121214;flex-wrap:wrap}
.ctl{font:700 .95rem var(--f-body);background:#1E1E22;color:#E9EAEE;border:1px solid #33333A;border-radius:999px;padding:8px 16px;cursor:pointer}
.ctl.main{background:#D4AF5F;color:#0A0A0B;border-color:#D4AF5F;min-width:52px}
.ctl:disabled{opacity:.35;cursor:not-allowed}
.count{color:#9AA0AE;font-weight:600;margin-inline-start:auto;font-size:.9rem}
.pl-text{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px 20px;margin-top:14px;line-height:2}
.pl-text:empty{display:none}

/* quiz */
.quiz{background:#121214;color:#F4F4F6;padding:22px clamp(16px,4vw,36px);text-align:start;width:100%;max-height:100%;overflow:auto}
.quiz h3{font-family:var(--f-display);color:#D4AF5F;margin:0 0 6px;font-size:1.4rem}
.quiz .qn{margin:16px 0 8px;font-weight:700}
.quiz label{display:flex;gap:10px;align-items:flex-start;background:#1C1C20;border:1px solid #33333A;border-radius:12px;padding:10px 12px;margin:6px 0;cursor:pointer;font-weight:500}
.quiz label.right{border-color:#5A8F6E;background:#16241B}
.quiz label.wrong{border-color:#B42318;background:#2A1414}
.quiz input{margin-top:7px;accent-color:#D4AF5F}
.quiz .qmsg{margin:14px 0 0;font-weight:700}
.cert-box{text-align:center}
.cert-box h3{font-size:1.8rem}
@media (max-width:640px){.quiz{padding:16px}.quiz h3{font-size:1.15rem}.screen{aspect-ratio:auto;min-height:56vw}}
.screen.isquiz{aspect-ratio:auto;min-height:0;display:block}

/* course cards: actions, PDF download, the course the visitor came for */
#h-list .acts{margin-top:8px;display:flex;flex-wrap:wrap;gap:8px}
#h-list .acts .btn{padding:10px 18px;font-size:.95rem}
.btn.pdf{background:var(--surface);color:#4B2350;border:1.5px solid #C9B6D8}
.btn.pdf:disabled{opacity:.6;cursor:progress}
.dl-msg{margin:0;font-size:.9rem;color:var(--muted);min-height:1.2em}
.dl-msg:empty{display:none}
.prog.wanted{box-shadow:0 0 0 3px #D9CBE6}
.pdfbtn{text-decoration:none;color:#4B2350;border:1.5px solid #C9B6D8;border-radius:999px;padding:6px 14px;font-size:.9rem;margin-inline-start:auto}
.pdfbtn:disabled{opacity:.6;cursor:progress}
@media (max-width:640px){.pl-top{flex-wrap:wrap}}
.pill-ok,.pill-wait{align-self:flex-start}

/* ===== الاستوديو: تمرين الرسم داخل المشغّل ===== */
.studio{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:12px;display:grid;gap:10px;position:relative;user-select:none;-webkit-user-select:none}
.st-top{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;align-items:center}
.st-tools,.st-acts{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.studio button{font:700 .88rem var(--f-body);background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:999px;padding:7px 13px;cursor:pointer}
.studio button:disabled{opacity:.4;cursor:not-allowed}
.studio [data-tool].on{background:#4B2350;color:#fff;border-color:#4B2350}
.st-zoom{display:inline-flex;align-items:center;gap:4px}.st-zoom b{font-family:var(--f-latin);min-width:46px;text-align:center;font-size:.85rem}
.st-zoom button{padding:4px 10px}
.st-palette{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.studio .sw{width:30px;height:30px;border-radius:50%;padding:0;border:2px solid #fff;box-shadow:0 0 0 1px var(--line)}
.studio .sw.on{box-shadow:0 0 0 3px #4B2350}
.st-custom{position:relative;width:30px;height:30px;border-radius:50%;border:1px dashed #9A85AE;display:grid;place-items:center;cursor:pointer;color:#7D5A8C;font-weight:700}
.st-custom input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}
.st-cname{font-size:.85rem;color:var(--muted);margin-inline-start:4px}
.st-size{font-size:.85rem;color:var(--muted);display:inline-flex;align-items:center;gap:8px;margin-inline-start:auto}
.st-size input{width:110px;accent-color:#7D5A8C}
.st-view{overflow:auto;border-radius:12px;border:1px solid var(--line);background:#EFEAE2;max-height:72vh;touch-action:none}
.st-board{position:relative;aspect-ratio:800/650;background:#FFFDF8}
.st-board canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.st-brush{touch-action:none;cursor:crosshair}
.st-wait{position:absolute;inset:0;display:grid;place-items:center;background:rgba(255,253,248,.85);font-weight:700;color:#7D5A8C}
.st-hint{margin:0;font-size:.88rem;color:var(--muted);min-height:1.2em}
.studio.st-fs{position:fixed;inset:0;z-index:50;border-radius:0;max-height:none;padding:10px;overflow:auto}
.studio.st-fs .st-view{max-height:none;height:calc(100vh - 160px);display:grid;place-items:center}
.studio.st-fs .st-board{width:min(100%,calc((100vh - 170px) * 800 / 650))}
body.st-lock{overflow:hidden}
@media (max-width:640px){.st-size{margin-inline-start:0;width:100%}.studio button{padding:6px 10px;font-size:.82rem}.studio .sw{width:26px;height:26px}}

/* تمرين الرسم في المشغّل */
.draw-wrap{display:grid;gap:12px}
.draw-steps{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:14px 18px}
.draw-steps h3{margin:0 0 6px;font-family:var(--f-display);color:#4B2350;font-size:1.15rem}
.draw-steps ol{margin:0;padding-inline-start:1.2em;display:grid;gap:4px;color:var(--ink)}
.draw-word{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:10px}
.draw-word input{max-width:260px;font:600 1.05rem var(--f-body);padding:8px 12px;border:1px solid var(--line);border-radius:10px}
.draw-submit{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:14px 18px;display:grid;gap:10px}
.draw-submit .agree{font-size:.92rem}
.draw-done{background:#EDF4EC;border:1px solid #CFE0CC;border-radius:16px;padding:14px 18px;display:grid;gap:8px}
.draw-done img{max-width:260px;border-radius:10px;border:1px solid var(--line)}
.tr-comment{background:#EFE8F3;border-radius:12px;padding:10px 14px;color:#4B2350}
.tr-comment b{display:block;font-size:.85rem;color:#7D5A8C}
.my-art{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.my-art figure{margin:0;width:150px;display:grid;gap:4px}
.my-art img{width:150px;height:122px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}
.my-art figcaption{font-size:.8rem;color:var(--muted);line-height:1.4}

.stage.draw{background:transparent;border:0;box-shadow:none;overflow:visible}
.stage.draw .screen{background:transparent;color:var(--ink);aspect-ratio:auto;min-height:0;display:block}
.stage.draw .bar2{display:none}
.stage.draw .ctrls{border-radius:14px;margin-top:10px}
.ok-note{margin:0;color:#3E7B55;font-weight:700}
/* تمرين الكتابة */
.write-box textarea{width:100%;min-height:180px;resize:vertical;font:inherit;font-size:1rem;line-height:1.8;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink)}
.write-box .acts{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.wr-count{font-size:.85rem;color:var(--muted);direction:rtl}.wr-count.ok{color:#3E7B55;font-weight:700}
.my-art figure.my-txt blockquote{margin:0;width:150px;height:122px;overflow:hidden;border-radius:10px;border:1px solid var(--line);background:var(--surface);padding:8px 10px;font-size:.8rem;line-height:1.5;color:var(--ink)}

.auth-h{margin:0 0 10px;font-size:1.2rem}
.msg.ok{color:var(--ok,#3E7B55)}
.acct{margin-top:26px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:6px 16px}
.acct summary{cursor:pointer;font-weight:700;padding:10px 0}
.acct form{padding:8px 0 14px;border-top:1px solid var(--line);display:grid;gap:8px;max-width:420px}
.acct .btn{justify-self:start}