:root{
  --ink:#14172b; --ink-2:#2a2e48; --muted:#6b7090; --line:#e6e7ef; --bg:#f5f6fa; --card:#fff;
  --accent:#6d4aff; --accent-2:#5636e6; --accent-soft:#efeaff;
  --ok:#119c6b; --ok-soft:#e3f6ee; --warn:#c77700; --warn-soft:#fff3dd; --bad:#d6334a; --bad-soft:#fde8eb;
  --radius:14px; --shadow:0 1px 2px rgba(20,23,43,.05),0 6px 24px rgba(20,23,43,.06);
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:"IBM Plex Sans Arabic",system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
h1,h2,h3{margin:0 0 .4em;line-height:1.3}
h1{font-size:1.6rem}h2{font-size:1.25rem}h3{font-size:1.05rem}
.boot{padding:40vh 0;text-align:center;color:var(--muted)}
.muted{color:var(--muted)} .small{font-size:.85rem} .num{font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap} .grow{flex:1} .right{margin-inline-start:auto}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}

/* أزرار وحقول */
.btn{appearance:none;border:1px solid var(--line);background:#fff;color:var(--ink);padding:9px 16px;border-radius:10px;font:inherit;font-weight:600;cursor:pointer;display:inline-flex;gap:6px;align-items:center;justify-content:center;transition:.15s}
.btn:hover{border-color:#c9cbe0}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:var(--accent-2)}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn.danger{color:var(--bad);border-color:#f2c4cb}
.btn.ghost{border-color:transparent;background:transparent}
.btn.sm{padding:5px 11px;font-size:.85rem;border-radius:8px}
.btn.block{width:100%}
.btn:disabled{opacity:.55;cursor:not-allowed}
label{display:block;font-weight:600;font-size:.88rem;margin:12px 0 5px}
input,select,textarea{width:100%;font:inherit;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}
textarea{min-height:80px;resize:vertical}
.hint{font-size:.8rem;color:var(--muted);margin-top:4px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{border:1px solid var(--line);padding:5px 12px;border-radius:99px;cursor:pointer;font-size:.88rem;user-select:none;background:#fff}
.chip.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-2);font-weight:600}

.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}
.card + .card{margin-top:16px}
.card-h{display:flex;align-items:center;gap:10px;margin-bottom:12px}.card-h h2,.card-h h3{margin:0}

.badge{display:inline-block;padding:2px 10px;border-radius:99px;font-size:.78rem;font-weight:600;background:#eef0f6;color:var(--ink-2);white-space:nowrap}
.badge.ok{background:var(--ok-soft);color:var(--ok)} .badge.warn{background:var(--warn-soft);color:var(--warn)} .badge.bad{background:var(--bad-soft);color:var(--bad)} .badge.ac{background:var(--accent-soft);color:var(--accent-2)}

.banner{border-radius:var(--radius);padding:14px 18px;margin-bottom:16px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.banner.warn{background:var(--warn-soft);color:#7a4a00} .banner.bad{background:var(--bad-soft);color:#8c1f30} .banner.ok{background:var(--ok-soft);color:#0b5e41} .banner.info{background:var(--accent-soft);color:#3a24a8}

/* KPI */
.kpi{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px}
.kpi .k{color:var(--muted);font-size:.82rem;font-weight:500}
.kpi .v{font-size:1.55rem;font-weight:700;margin-top:2px;direction:ltr;text-align:right;font-variant-numeric:tabular-nums}
.kpi .s{font-size:.78rem;color:var(--muted)}

/* جداول */
.tbl-wrap{overflow-x:auto;margin:0 -4px}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th{font-weight:600;color:var(--muted);font-size:.8rem;text-align:start;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:10px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
td.num{text-align:right}

/* الهيكل */
.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.side{background:var(--ink);color:#c9cbe0;padding:20px 14px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column}
.brand{display:flex;gap:10px;align-items:center;color:#fff;font-weight:700;font-size:1.1rem;padding:0 8px 18px}
.brand img{width:32px;height:32px}
.nav a{display:flex;gap:10px;align-items:center;color:#c9cbe0;padding:10px 12px;border-radius:10px;margin-bottom:2px;font-weight:500}
.nav a:hover{background:var(--ink-2);color:#fff}
.nav a.on{background:var(--accent);color:#fff}
.nav .cnt{margin-inline-start:auto;background:#ff5a6e;color:#fff;border-radius:99px;font-size:.72rem;padding:0 7px}
.side-foot{margin-top:auto;padding:12px;font-size:.85rem;border-top:1px solid var(--ink-2)}
.side-foot b{color:#fff;display:block}
.main{padding:28px;max-width:1200px;width:100%}
.page-h{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.page-h h1{margin:0}
.mobile-top{display:none}
@media (max-width:860px){
  .shell{grid-template-columns:1fr}
  .side{position:fixed;inset:0 auto 0 0;right:0;left:auto;width:260px;transform:translateX(100%);transition:.2s;z-index:50}
  .side.open{transform:none;box-shadow:-10px 0 40px rgba(0,0,0,.3)}
  .mobile-top{display:flex;align-items:center;gap:10px;background:var(--ink);color:#fff;padding:12px 16px;position:sticky;top:0;z-index:40}
  .main{padding:16px}
}

/* الصفحة الرئيسية */
.land{min-height:100vh}
.hero{background:radial-gradient(1200px 500px at 80% -10%,#3b2b9e 0,transparent 60%),var(--ink);color:#fff;padding:22px 16px 80px}
.hero-in,.land-in{max-width:1100px;margin:0 auto}
.topbar{display:flex;align-items:center;gap:12px;margin-bottom:56px}
.hero h1{font-size:clamp(1.8rem,4.5vw,2.8rem);max-width:640px}
.hero p{color:#c9cbe0;font-size:1.08rem;max-width:560px}
.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-top:36px}
.feat div{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:14px 16px;font-size:.92rem;color:#dfe0ee}
.feat b{display:block;color:#fff;margin-bottom:2px}
.land-in{padding:0 16px 60px;margin-top:-50px}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.plan{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;display:flex;flex-direction:column;border:2px solid transparent}
.plan.pop{border-color:var(--accent)}
.plan .price{font-size:1.7rem;font-weight:700;margin:6px 0}
.plan ul{padding:0;margin:8px 0 18px;list-style:none;flex:1}
.plan li{padding:4px 0;font-size:.92rem}
.plan li::before{content:"✓";color:var(--ok);font-weight:700;margin-inline-end:8px}
.auth{max-width:420px;margin:28px auto 0}
.tabs{display:flex;background:#eceef5;border-radius:12px;padding:4px;margin-bottom:14px}
.tabs button{flex:1;border:0;background:transparent;font:inherit;font-weight:600;padding:8px;border-radius:9px;cursor:pointer;color:var(--muted)}
.tabs button.on{background:#fff;color:var(--ink);box-shadow:var(--shadow)}

/* مودال وتوست */
.modal{position:fixed;inset:0;background:rgba(20,23,43,.5);display:flex;align-items:flex-start;justify-content:center;z-index:100;padding:5vh 12px;overflow:auto}
.modal[hidden]{display:none}
.modal-box{background:#fff;border-radius:18px;width:100%;max-width:620px;padding:24px;position:relative;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.modal-x{position:absolute;top:10px;left:12px;border:0;background:none;font-size:1.6rem;cursor:pointer;color:var(--muted)}
#toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{background:var(--ink);color:#fff;padding:10px 18px;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.25);font-weight:500;max-width:90vw}
.toast.bad{background:var(--bad)} .toast.ok{background:var(--ok)}

.md h2{font-size:1.05rem;margin:16px 0 6px;color:var(--accent-2)} .md h2:first-child{margin-top:0}
.md ul,.md ol{margin:4px 0;padding-inline-start:22px} .md p{margin:6px 0}
.ai-box{background:linear-gradient(180deg,#faf9ff,#fff);border:1px solid #e3dcff}
.list-pick{max-height:320px;overflow:auto;border:1px solid var(--line);border-radius:10px;margin-top:8px}
.list-pick button{display:flex;width:100%;gap:8px;align-items:center;padding:9px 12px;border:0;border-bottom:1px solid var(--line);background:#fff;font:inherit;text-align:start;cursor:pointer}
.list-pick button:hover{background:#f7f7fb} .list-pick button.on{background:var(--accent-soft)}
.progress{height:8px;background:#eceef5;border-radius:99px;overflow:hidden;margin-top:8px}
.progress i{display:block;height:100%;background:var(--accent);width:0;transition:width .2s}
video.prev{width:100%;max-height:340px;background:#000;border-radius:12px}
.empty{text-align:center;padding:36px 12px;color:var(--muted)}
.chart-box{position:relative;height:280px}
.spin{display:inline-block;width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:sp .7s linear infinite;vertical-align:-2px}
@keyframes sp{to{transform:rotate(360deg)}}

/* ===== المحادثة ===== */
.chat{display:flex;flex-direction:column;padding:0;overflow:hidden;height:calc(100vh - 170px);min-height:460px}
.msgs{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:10px;background:linear-gradient(180deg,#fbfbfe,#f6f6fb)}
.msg{max-width:min(78%,640px);padding:10px 14px;border-radius:16px;line-height:1.7;word-wrap:break-word;min-width:0}
.msg.ai{align-self:flex-start;background:#fff;border:1px solid var(--line);border-start-start-radius:4px}
.msg.me{align-self:flex-end;background:var(--accent);color:#fff;border-start-end-radius:4px;white-space:normal}
.msg .at{font-size:.72rem;opacity:.75;margin-top:4px}
.msg.ai .md p:first-child{margin-top:0}.msg.ai .md p:last-child{margin-bottom:0}
.msg code{background:#f1effe;padding:1px 6px;border-radius:6px;font-size:.88em;direction:ltr;unicode-bidi:isolate}
.tool{align-self:flex-start;font-size:.8rem;background:var(--ok-soft);color:var(--ok);padding:4px 12px;border-radius:99px;font-weight:600}
.tool.bad{background:var(--bad-soft);color:var(--bad)}
.typing{display:flex;gap:5px;padding:14px 16px}
.typing span{width:7px;height:7px;border-radius:50%;background:#b9b3e8;animation:bl 1.2s infinite}
.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}
@keyframes bl{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.sugg{display:flex;gap:6px;padding:10px 14px 0;flex-wrap:wrap;border-top:1px solid var(--line)}
.sugg .chip{font:inherit;font-size:.82rem}
.composer{display:flex;gap:8px;padding:12px 14px;align-items:flex-end}
.composer textarea{min-height:44px;max-height:160px;resize:none;border-radius:14px}
.composer .btn{height:44px}
.chat-admin{display:grid;grid-template-columns:260px 1fr;gap:16px}
.clist{padding:8px;max-height:calc(100vh - 170px);overflow:auto}
.clist a{display:flex;flex-direction:column;padding:10px 12px;border-radius:10px;color:var(--ink)}
.clist a:hover{background:#f6f6fb}.clist a.on{background:var(--accent-soft)}
@media (max-width:860px){.chat-admin{grid-template-columns:1fr}.msg{max-width:90%}.chat{height:calc(100vh - 150px)}}
@media (prefers-reduced-motion:reduce){.typing span,.spin{animation:none}}

/* ===== متفرقات ===== */
.modal-box.wide{max-width:760px}
.sec{border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-top:14px}
.sec h3{display:flex;gap:8px;align-items:center}
.li{padding:7px 0;border-bottom:1px solid var(--line)}
.btn.dangerf{background:var(--bad);border-color:var(--bad);color:#fff}
.bars{display:flex;flex-direction:column;gap:8px}
.bar{display:grid;grid-template-columns:150px 1fr 70px;gap:10px;align-items:center;font-size:.88rem}
.bar i{display:block;height:10px;border-radius:99px;background:var(--accent);min-width:4px}
.bar b{text-align:left}
table.logs tr[data-log]{cursor:pointer}
table.logs tr[data-log]:hover{background:#fafaff}
table.logs tr.err{background:#fff6f7}
pre{background:#f6f7fb;border-radius:10px;padding:10px;font-size:.78rem;max-height:260px;overflow:auto;direction:ltr;text-align:left;white-space:pre-wrap;word-break:break-word;margin:4px 0 0}
.md a{unicode-bidi:isolate;word-break:break-all}
.pay-box{margin-top:10px}
.pay-row{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-top:8px;color:var(--ink)}
.pay-ic{font-size:1.3rem}
.pay-row b{font-size:1.05rem;letter-spacing:.5px}