.app-bar{position:fixed;top:0;right:0;left:0;z-index:50;display:flex;align-items:center;gap:12px;padding:12px 18px;background:rgba(5,5,5,.72);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.app-bar .brand{font-size:20px;font-weight:900}
.back-btn{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;border:1px solid var(--line);color:var(--muted);font-size:16px;transition:all .2s}
.back-btn:hover{color:var(--text);border-color:var(--muted)}
.bar-spacer{flex:1}
.balance-pill{display:inline-flex;align-items:center;gap:7px;padding:6px 14px;border-radius:99px;border:1px solid var(--line);background:var(--card);font-size:13.5px;font-weight:800;color:var(--text)}
.balance-pill .pts{color:#7ff5c0}
.demo-badge{position:fixed;bottom:14px;left:14px;z-index:60;font-size:11.5px;font-weight:700;color:#f5c518;background:rgba(245,197,24,.08);border:1px solid rgba(245,197,24,.3);padding:5px 12px;border-radius:99px}

.tool-wrap{max-width:860px;margin:0 auto;padding:86px 16px 40px;min-height:100vh;display:flex;flex-direction:column}
.tool-head{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.tool-head .t-logo{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:2px solid var(--tc);background:color-mix(in srgb,var(--tc) 12%,transparent);flex-shrink:0}
.tool-head .t-logo img{width:26px;height:26px}
.tool-head h1{font-size:22px;font-weight:900}
.tool-head p{color:var(--muted);font-size:13px}
.cost-hint{margin-inline-start:auto;font-size:12px;color:var(--muted);background:var(--card);border:1px solid var(--line);padding:5px 12px;border-radius:99px;white-space:nowrap}

.chat-box{flex:1;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:20px;overflow:hidden;min-height:60vh}
.chat-thread{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px}
.msg{max-width:82%;padding:12px 16px;border-radius:16px;font-size:14.5px;line-height:1.8;white-space:pre-wrap}
.msg.user{background:var(--grad);color:#0a0d10;align-self:flex-start;border-bottom-right-radius:4px;font-weight:600}
.msg.ai{background:var(--bg-2);border:1px solid var(--line);align-self:flex-end;border-bottom-left-radius:4px}
.msg.ai.thinking span{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--muted);margin:0 2px;animation:bounce 1.2s infinite}
.msg.ai.thinking span:nth-child(2){animation-delay:.2s}
.msg.ai.thinking span:nth-child(3){animation-delay:.4s}
@keyframes bounce{0%,80%,100%{transform:translateY(0);opacity:.4}40%{transform:translateY(-6px);opacity:1}}
.chat-input{display:flex;gap:10px;padding:14px;border-top:1px solid var(--line);background:var(--bg-2)}
.chat-input textarea{flex:1;background:var(--card);border:1px solid var(--line);border-radius:14px;color:var(--text);font-family:inherit;font-size:16px;padding:12px 16px;resize:none;height:48px;outline:none}
.chat-input textarea:focus{border-color:var(--muted)}
.send-btn{width:48px;height:48px;border-radius:14px;background:var(--grad);color:#0a0d10;border:none;font-size:19px;cursor:pointer;flex-shrink:0}
.send-btn:disabled{opacity:.4}
.attach-btn{width:48px;height:48px;border-radius:14px;border:1px solid var(--line);background:var(--card);display:flex;align-items:center;justify-content:center;font-size:19px;cursor:pointer;flex-shrink:0;transition:border-color .2s}
.attach-btn:hover{border-color:var(--muted)}
.pending-bar{padding:10px 14px 0;background:var(--bg-2)}
.p-chip{display:inline-flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:6px 12px;font-size:12.5px;color:var(--muted)}
.p-chip img{width:34px;height:34px;object-fit:cover;border-radius:8px}
.p-chip b{cursor:pointer;color:#ff8c8c;font-size:13px}
.msg .m-img{max-width:220px;border-radius:12px;display:block;margin-bottom:6px}
.msg .m-file{display:inline-block;background:rgba(0,0,0,.15);border-radius:10px;padding:6px 12px;font-size:13px;margin-bottom:6px}

.gen-box{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px}
.gen-box label{display:block;font-size:13.5px;font-weight:700;color:var(--muted);margin:14px 0 8px}
.gen-box textarea,.gen-box input[type=text]{width:100%;background:var(--bg-2);border:1px solid var(--line);border-radius:14px;color:var(--text);font-family:inherit;font-size:16px;padding:12px 16px;outline:none;resize:vertical}
.gen-box textarea{min-height:90px}
.opt-row{display:flex;gap:10px;flex-wrap:wrap}
.opt{padding:9px 18px;border-radius:12px;border:1px solid var(--line);background:var(--bg-2);color:var(--muted);font-size:13.5px;font-weight:700;cursor:pointer;transition:all .15s}
.opt.on{border-color:var(--tc);color:var(--text);background:color-mix(in srgb,var(--tc) 12%,transparent)}
.gen-btn{margin-top:20px;width:100%;padding:14px;border-radius:14px;background:var(--grad);color:#0a0d10;font-size:16px;font-weight:800;border:none;cursor:pointer;font-family:inherit}
.gen-btn:disabled{opacity:.45}
.result-area{margin-top:22px;text-align:center}
.result-area img,.result-area canvas{max-width:100%;border-radius:16px;border:1px solid var(--line)}
.result-note{font-size:12px;color:var(--muted);margin-top:10px}
.dl-btn{display:inline-block;margin:14px 6px 0;padding:11px 28px;border-radius:12px;background:var(--card);border:1px solid var(--line);color:var(--text);font-weight:800;font-size:14px;cursor:pointer;transition:all .2s}
.dl-btn:hover{border-color:#7ff5c0;color:#7ff5c0}
.result-area video{max-width:100%;border-radius:16px;border:1px solid var(--line)}
.progress{height:8px;background:var(--bg-2);border-radius:99px;overflow:hidden;margin-top:20px;display:none}
.progress .bar{height:100%;width:0%;background:var(--grad);transition:width .3s}
.video-demo{position:relative;width:100%;aspect-ratio:16/9;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(120deg,#101114,#1a1d22,#101114);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px}
.video-demo .vd-anim{position:absolute;inset:0;background:linear-gradient(120deg,transparent,rgba(255,255,255,.06),transparent);animation:sweep 2.2s infinite}
@keyframes sweep{from{transform:translateX(-100%)}to{transform:translateX(100%)}}
.upload-zone{border:2px dashed var(--line);border-radius:16px;padding:34px;text-align:center;color:var(--muted);cursor:pointer;transition:border-color .2s;font-size:14px}
.upload-zone:hover{border-color:var(--muted)}
.upload-zone input{display:none}

.auth-wrap{max-width:420px;margin:0 auto;padding:100px 20px 40px}
.auth-card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:32px 26px}
.auth-card h1{font-size:24px;font-weight:900;text-align:center;margin-bottom:6px}
.auth-card .sub{color:var(--muted);font-size:13.5px;text-align:center;margin-bottom:24px}
.auth-card label{display:block;font-size:13px;font-weight:700;color:var(--muted);margin:14px 0 7px}
.auth-card input{width:100%;background:var(--bg-2);border:1px solid var(--line);border-radius:13px;color:var(--text);font-family:inherit;font-size:16px;padding:12px 16px;outline:none}
.auth-card input:focus{border-color:var(--muted)}
.gift-note{margin-top:16px;text-align:center;font-size:13px;color:#7ff5c0;background:rgba(0,232,123,.06);border:1px solid rgba(0,232,123,.25);padding:9px;border-radius:12px}

.plans-mini{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-top:20px}
.pm{background:var(--bg-2);border:1px solid var(--line);border-radius:18px;padding:22px 18px;text-align:center;cursor:pointer;transition:all .2s}
.pm:hover,.pm.on{border-color:#7ff5c0;transform:translateY(-3px)}
.pm .pm-price{font-size:30px;font-weight:900}
.pm .pm-price small{font-size:13px;color:var(--muted);font-weight:600}
.pm .pm-pts{color:#7ff5c0;font-weight:800;font-size:15px;margin-top:4px}
.pm .pm-bonus{font-size:11.5px;color:var(--accent-2);margin-top:2px}
.history{margin-top:26px}
.history h3{font-size:15px;margin-bottom:10px}
.h-row{display:flex;justify-content:space-between;padding:10px 4px;border-bottom:1px dashed var(--line);font-size:13.5px}
.h-row .plus{color:#7ff5c0;font-weight:800}
.h-row .minus{color:#ff8c8c;font-weight:800}
.h-row small{color:var(--muted)}

.toast{position:fixed;bottom:24px;right:50%;transform:translateX(50%);background:var(--card);border:1px solid var(--line);color:var(--text);padding:12px 22px;border-radius:14px;font-size:14px;font-weight:700;z-index:100;box-shadow:0 10px 40px rgba(0,0,0,.6);animation:pop .25s ease}
@media (max-width:640px){
  .tool-wrap{padding-top:74px}
  .msg{max-width:90%}
  .tool-head{flex-wrap:wrap}
  .cost-hint{margin-inline-start:0;margin-top:10px;width:100%;text-align:center}
}

/* ===== V2: تصميم الحساب والشحن العصري ===== */
.glass-card{position:relative;background:linear-gradient(160deg,rgba(255,255,255,.055),rgba(255,255,255,.015));border:1px solid var(--line);border-radius:24px;padding:28px 22px;overflow:hidden}
.glass-card::before{content:'';position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.07),transparent);animation:cardshine 4.5s ease infinite;pointer-events:none}
@keyframes cardshine{0%{left:-60%}55%,100%{left:135%}}
.avatar-ring{position:relative;width:100px;height:100px;margin:0 auto 14px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.avatar-ring::before{content:'';position:absolute;inset:-4px;border-radius:50%;background:conic-gradient(from 0deg,#ffffff,#556070,#ffffff 55%,#7ff5c0,#ffffff);animation:ringspin 5s linear infinite}
@keyframes ringspin{to{transform:rotate(360deg)}}
.avatar-core{position:relative;width:96px;height:96px;border-radius:50%;background:var(--grad);color:#0a0d10;font-size:40px;font-weight:900;display:flex;align-items:center;justify-content:center;border:5px solid #0b0c0e}
.balance-label{color:var(--muted);font-size:12.5px;font-weight:700;margin-top:18px}
.balance-big{font-size:48px;font-weight:900;line-height:1.2;background:linear-gradient(120deg,#7ff5c0,#ffffff);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 18px rgba(127,245,192,.3))}
.acc-stats2{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}
.acc-stat2{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:16px;padding:13px;text-align:center}
.acc-stat2 .v{font-size:19px;font-weight:900}
.acc-stat2 .k{font-size:11px;color:var(--muted);margin-top:3px}
.acc-row{display:flex;align-items:center;gap:12px;padding:13px 16px;border:1px solid var(--line);border-radius:16px;margin-top:10px;background:rgba(255,255,255,.02);transition:all .2s;cursor:pointer;font-weight:800;font-size:14.5px;color:var(--text);width:100%;font-family:inherit;text-align:start;text-decoration:none}
.acc-row:hover{border-color:var(--muted)}
.acc-row .ic{width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.06);flex-shrink:0}
.acc-row .ic svg{width:19px;height:19px}
.acc-row .chev{margin-inline-start:auto;color:var(--muted);font-size:16px}
.acc-row.primary{background:var(--grad);color:#0a0d10;border:none}
.acc-row.primary .ic{background:rgba(0,0,0,.12)}
.acc-row.primary .chev{color:rgba(0,0,0,.5)}
.acc-row.danger{color:#ff8c8c;border-color:rgba(255,90,90,.25)}
.acc-row.danger:hover{border-color:#ff8c8c}
.pk{position:relative;display:flex;align-items:center;gap:14px;padding:20px 18px;border:1px solid var(--line);border-radius:20px;margin-top:14px;cursor:pointer;background:rgba(255,255,255,.02);transition:all .25s}
.pk .pk-aed{font-size:32px;font-weight:900;min-width:84px;text-align:center;line-height:1.1}
.pk .pk-aed small{display:block;font-size:11.5px;color:var(--muted);font-weight:600;margin-top:2px}
.pk .pk-info{flex:1}
.pk .pk-pts{font-size:18px;font-weight:900;color:#7ff5c0}
.pk .pk-bonus{display:inline-block;margin-top:6px;font-size:11px;font-weight:800;color:#0a0d10;background:linear-gradient(120deg,#7ff5c0,#e2e8f0);padding:3px 11px;border-radius:99px}
.pk .pk-check{width:26px;height:26px;border-radius:50%;border:2px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:900;color:transparent;transition:all .2s;flex-shrink:0}
.pk.on{border-color:#7ff5c0;box-shadow:0 0 34px rgba(127,245,192,.13);transform:scale(1.015)}
.pk.on .pk-check{background:#7ff5c0;border-color:#7ff5c0;color:#0a0d10}
.pk .pk-tag{position:absolute;top:-11px;inset-inline-start:18px;font-size:10.5px;font-weight:800;background:var(--grad);color:#0a0d10;padding:3px 11px;border-radius:99px}
.h-item{display:flex;align-items:center;gap:12px;padding:11px 2px;border-bottom:1px dashed var(--line);font-size:13.5px}
.h-item:last-child{border-bottom:none}
.h-item .h-ic{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}
.h-item .h-ic.plus{background:rgba(127,245,192,.1);color:#7ff5c0}
.h-item .h-ic.minus{background:rgba(255,140,140,.08);color:#ff8c8c}
.h-item .h-t{line-height:1.5}
.h-item small{display:block;color:var(--muted);font-size:11px}
.h-item .amt{margin-inline-start:auto;font-weight:900;white-space:nowrap}
.h-item .amt.plus{color:#7ff5c0}
.h-item .amt.minus{color:#ff8c8c}
.fade-in{opacity:0;animation:fadeup .7s cubic-bezier(.16,1,.3,1) forwards}
.fade-in.d1{animation-delay:.08s}.fade-in.d2{animation-delay:.18s}.fade-in.d3{animation-delay:.28s}

/* ===== V3: صفحات الأدوات الاحترافية ===== */
.tool-head .t-logo{width:64px;height:64px;box-shadow:0 0 34px color-mix(in srgb,var(--tc) 35%,transparent)}
.tool-head .t-logo img{width:32px;height:32px}
.tool-head h1{font-size:24px}
.upzone{border:2px dashed var(--line);border-radius:18px;padding:34px 20px;text-align:center;cursor:pointer;transition:all .25s;display:block}
.upzone:hover{border-color:var(--tc);background:color-mix(in srgb,var(--tc) 5%,transparent)}
.upzone input{display:none}
.uz-ic{width:56px;height:56px;border-radius:16px;margin:0 auto 12px;background:rgba(255,255,255,.05);border:1px solid var(--line);display:flex;align-items:center;justify-content:center}
.uz-ic svg{width:26px;height:26px;stroke:var(--muted)}
.uz-t{font-size:14px;font-weight:700;color:var(--text)}
.uz-s{font-size:12px;color:var(--muted);margin-top:4px}
.uz-prev img{max-height:200px;max-width:100%;border-radius:14px;border:1px solid var(--line)}
.uz-actions{display:flex;gap:10px;justify-content:center;margin-top:12px}
.uz-btn{font-size:12.5px;font-weight:700;padding:7px 16px;border-radius:99px;border:1px solid var(--line);color:var(--muted);cursor:pointer;background:none;font-family:inherit;transition:all .2s}
.uz-btn:hover{color:var(--text);border-color:var(--muted)}
.uz-btn.danger{color:#ff8c8c;border-color:rgba(255,90,90,.25)}
.seg{display:flex;gap:10px;flex-wrap:wrap}
.seg .opt{flex:1;min-width:100px;text-align:center;padding:12px 10px;border-radius:14px}
.seg .opt b{display:block;font-size:15px;font-weight:800;color:var(--text)}
.seg .opt small{display:block;font-size:11px;color:var(--muted);margin-top:3px}
.seg .opt.on b{color:var(--tc)}
.cost-live{margin-top:14px;text-align:center;font-size:13px;color:var(--muted)}
.cost-live b{color:#7ff5c0;font-size:15px}
.prog-wrap{display:none;margin-top:22px;text-align:center}
.prog-label{font-size:13px;color:var(--muted);margin-bottom:10px}
.prog-label b{color:var(--text)}
.prog-track{height:9px;background:var(--bg-2);border-radius:99px;overflow:hidden;position:relative}
.prog-fill{height:100%;width:0%;background:var(--grad);border-radius:99px;transition:width .25s;position:relative;overflow:hidden}
.prog-fill::after{content:'';position:absolute;inset:0;background:linear-gradient(100deg,transparent,rgba(255,255,255,.5),transparent);animation:shine 1.4s infinite}
.res-card{margin-top:24px;background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.015));border:1px solid var(--line);border-radius:20px;padding:22px;text-align:center;animation:pop .35s ease}
.res-title{display:flex;align-items:center;justify-content:center;gap:8px;font-size:14px;font-weight:800;color:#7ff5c0;margin-bottom:16px}
.res-card img,.res-card canvas,.res-card video{max-width:100%;border-radius:14px;border:1px solid var(--line)}
.res-note2{font-size:12px;color:var(--muted);margin-top:12px;line-height:1.9}
.res-actions{display:flex;gap:10px;justify-content:center;margin-top:16px;flex-wrap:wrap}
.btn-dl{display:inline-flex;align-items:center;gap:9px;padding:12px 28px;border-radius:13px;background:var(--grad);color:#0a0d10;font-weight:800;font-size:14.5px;text-decoration:none;transition:transform .15s}
.btn-dl:active{transform:scale(.97)}
.btn-dl svg{width:17px;height:17px;stroke:#0a0d10}
.btn-again{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:13px;border:1px solid var(--line);color:var(--text);font-weight:800;font-size:14px;background:none;cursor:pointer;font-family:inherit;transition:border-color .2s}
.btn-again:hover{border-color:var(--muted)}
.char-hint{font-size:12px;color:var(--muted);text-align:start;margin-top:8px}
.file-meta{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:12px;padding:9px 16px;font-size:13px;margin-top:4px}
.file-meta b{color:#7ff5c0}

/* ===== V4: تصميم موحد متطور لصفحات الأدوات ===== */
body.toolpage{background:
  radial-gradient(1000px 540px at 50% -12%, rgba(255,255,255,.07), transparent 62%),
  radial-gradient(780px 500px at 108% 108%, rgba(127,245,192,.05), transparent 60%),
  var(--bg)}
.toolpage .app-bar::after{content:'';position:absolute;bottom:-1px;right:0;left:0;height:2px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);opacity:.5}
.tool-head{margin-bottom:22px}
.tool-head .t-logo{position:relative}
.tool-head .t-logo::after{content:'';position:absolute;inset:-9px;border-radius:50%;border:2px dashed rgba(255,255,255,.22);animation:spin 16s linear infinite}
.toolpage .gen-box{background:linear-gradient(165deg,rgba(255,255,255,.055),rgba(255,255,255,.015));border:1px solid var(--line);box-shadow:0 24px 70px rgba(0,0,0,.5)}
.toolpage .gen-box textarea:focus,.toolpage .gen-box input[type=text]:focus{border-color:#7ff5c0;box-shadow:0 0 0 3px rgba(127,245,192,.13)}
.toolpage .gen-btn{background:var(--grad);color:#0a0d10;box-shadow:0 12px 38px rgba(255,255,255,.18);position:relative;overflow:hidden}
.toolpage .gen-btn::after{content:'';position:absolute;top:0;left:-70%;width:45%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.5),transparent);animation:shine 2.8s infinite}
.toolpage .gen-btn:active{transform:scale(.985)}
.toolpage .upzone:hover{border-color:#7ff5c0;background:rgba(127,245,192,.035)}
.toolpage .upzone:hover .uz-ic svg{stroke:#7ff5c0}
.toolpage .seg .opt{background:rgba(255,255,255,.02)}
.toolpage .seg .opt.on{border-color:#7ff5c0;background:rgba(127,245,192,.07);box-shadow:0 8px 26px rgba(127,245,192,.1);transform:translateY(-2px)}
.toolpage .seg .opt.on b{color:#7ff5c0}
.toolpage .cost-live b{color:#7ff5c0}
.toolpage .prog-fill{background:var(--grad)}
.toolpage .res-card{background:linear-gradient(160deg,rgba(255,255,255,.055),rgba(255,255,255,.015));border:1px solid var(--line);box-shadow:0 20px 60px rgba(0,0,0,.5)}
.toolpage .res-title{color:#7ff5c0}
.toolpage .btn-dl{background:var(--grad);color:#0a0d10;box-shadow:0 8px 26px rgba(255,255,255,.16)}
.toolpage .btn-again:hover{border-color:#7ff5c0;color:#7ff5c0}
.toolpage .chat-box{background:linear-gradient(165deg,rgba(255,255,255,.05),rgba(255,255,255,.012));border:1px solid var(--line)}
.toolpage .msg.user{background:var(--grad);color:#0a0d10}
.toolpage .send-btn{background:var(--grad)}
.toolpage .chat-input textarea:focus{border-color:#7ff5c0}
.toolpage .attach-btn:hover{border-color:#7ff5c0;color:#7ff5c0}

.bico{display:inline-flex;width:17px;height:17px;vertical-align:-3px;margin-inline-start:4px}
.bico svg{width:100%;height:100%}
.lang-sel{width:100%;background:var(--bg-2);border:1px solid var(--line);border-radius:14px;color:var(--text);font-family:inherit;font-size:15px;font-weight:700;padding:13px 16px;outline:none;cursor:pointer;appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' width=\'14\' height=\'14\' viewBox=\'0 0 24 24\' fill=\'none\' stroke=\'%239aa3ad\' stroke-width=\'2.5\' stroke-linecap=\'round\' stroke-linejoin=\'round\'><path d=\'m6 9 6 6 6-6\'/></svg>");background-repeat:no-repeat;background-position:left 16px center}
html[dir=ltr] .lang-sel{background-position:right 16px center}
.lang-sel:focus{border-color:#7ff5c0;box-shadow:0 0 0 3px rgba(127,245,192,.13)}
.lang-sel option{background:#101114;color:#f1f2fa}

.app-bar .brand.wm{filter:drop-shadow(0 0 14px rgba(127,245,192,.28))}