:root{--bg:#0a0f1e;--card:rgba(15,25,50,.8);--border:rgba(100,180,255,.12);--white:#fff;--muted:#8ba3c7;--blue:#4da8ff;--blue-bright:#64b5f6;--blue-glow:rgba(77,168,255,.15);--green:#4ade80;--red:#f87171;--yellow:#fbbf24;--font:'Vazirmatn',sans-serif;--radius:14px}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--white);min-height:100vh;direction:rtl;line-height:1.6}
#bgCanvas{position:fixed;inset:0;z-index:0;pointer-events:none}
.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:14px 28px;background:rgba(10,15,30,.85);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);transition:background .3s}
.nav-logo{font-size:1.3rem;font-weight:900;text-decoration:none;color:var(--white);letter-spacing:-.02em}.nav-logo span{color:var(--blue)}
.nav-links{display:flex;align-items:center;gap:18px}.nav-links a{color:var(--muted);text-decoration:none;font-weight:600;font-size:.88rem;transition:color .2s}.nav-links a:hover{color:var(--white)}
.btn-nav{padding:7px 18px;border-radius:10px;font-weight:700!important}.btn-outline{border:1px solid var(--blue);color:var(--blue)!important}.btn-outline:hover{background:var(--blue);color:var(--bg)!important}
.cart-count{background:var(--red);color:#fff;font-size:.65rem;font-weight:900;padding:1px 6px;border-radius:100px;margin-right:4px}
.hero{min-height:88vh;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;z-index:1;padding:80px 20px}.hero-inner{max-width:700px}
.hero-badge{display:inline-block;background:var(--blue-glow);border:1px solid rgba(77,168,255,.2);color:var(--blue);padding:5px 18px;border-radius:100px;font-size:.78rem;font-weight:800;margin-bottom:18px}
.hero-title{font-size:3rem;font-weight:900;line-height:1.2;margin-bottom:16px}.hero-sub{color:var(--muted);font-size:1.1rem;margin-bottom:32px}
.gradient-text{background:linear-gradient(135deg,var(--blue-bright),#90caf9,var(--blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.section{padding:80px 24px;position:relative;z-index:1}.section-dark{background:rgba(0,0,0,.2)}.container{max-width:1100px;margin:0 auto}
.section-label{color:var(--blue);font-weight:800;font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;margin-bottom:8px}.section-title{font-size:1.8rem;font-weight:900}
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;margin-top:28px}
.product-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s;text-decoration:none;color:inherit;display:flex;flex-direction:column;position:relative}
.product-card:hover{transform:translateY(-6px);border-color:rgba(77,168,255,.35);box-shadow:0 16px 48px rgba(77,168,255,.08)}
.product-img{width:100%;height:180px;object-fit:cover;background:var(--blue-glow);display:flex;align-items:center;justify-content:center;font-size:3rem}
.product-body{padding:18px;flex:1;display:flex;flex-direction:column}
.product-cat{font-size:.72rem;color:var(--blue);font-weight:700;text-transform:uppercase;margin-bottom:6px}
.product-title{font-weight:800;font-size:1rem;margin-bottom:8px;line-height:1.4}
.product-desc{font-size:.82rem;color:var(--muted);margin-bottom:14px;flex:1}
.product-footer{display:flex;justify-content:space-between;align-items:center}
.product-price{font-weight:900;font-size:1.1rem;color:var(--blue-bright)}
.product-old-price{text-decoration:line-through;color:var(--muted);font-size:.8rem;margin-left:8px}
.product-badge{position:absolute;top:14px;right:14px;background:var(--blue);color:var(--bg);padding:3px 12px;border-radius:8px;font-size:.72rem;font-weight:800}
.stock-badge{font-size:.72rem;font-weight:700;padding:2px 10px;border-radius:6px}
.stock-ok{background:rgba(74,222,128,.12);color:var(--green)}.stock-out{background:rgba(248,113,113,.1);color:var(--red)}
.stars{display:flex;gap:2px}.star{color:#333;font-size:.9rem}.star.filled{color:var(--yellow)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:12px;font-family:var(--font);font-weight:700;font-size:.92rem;border:none;cursor:pointer;transition:all .2s;text-decoration:none}
.btn-blue{background:var(--blue);color:var(--bg)}.btn-blue:hover{background:var(--blue-bright);transform:translateY(-2px);box-shadow:0 8px 24px rgba(77,168,255,.25)}
.btn-ghost{background:rgba(77,168,255,.08);color:var(--blue);border:1px solid rgba(77,168,255,.25)}.btn-ghost:hover{background:rgba(77,168,255,.15)}
.btn-sm{padding:6px 16px;font-size:.82rem;border-radius:8px}
.btn-red{background:rgba(248,113,113,.12);color:var(--red);border:1px solid rgba(248,113,113,.25)}
.btn-green{background:rgba(74,222,128,.12);color:var(--green);border:1px solid rgba(74,222,128,.25)}
.form-group{margin-bottom:16px}.form-group label{display:block;font-size:.84rem;font-weight:700;color:var(--muted);margin-bottom:6px}
.form-group input,.form-group textarea,.form-group select{width:100%;background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:12px;color:var(--white);font-family:var(--font);padding:12px 16px;font-size:.92rem;outline:none;transition:border-color .2s}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(77,168,255,.1)}
.form-group textarea{resize:vertical;min-height:100px}
.auth-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px;position:relative;z-index:1}
.auth-box{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:40px;max-width:420px;width:100%}
.auth-box h1{font-size:1.6rem;font-weight:900;margin-bottom:8px}.auth-box .sub{color:var(--muted);font-size:.88rem;margin-bottom:24px}
.btn-submit{width:100%;background:var(--blue);color:var(--bg);padding:14px;border:none;border-radius:12px;font-family:var(--font);font-weight:800;font-size:1rem;cursor:pointer;transition:all .2s}
.btn-submit:hover{background:var(--blue-bright);box-shadow:0 8px 24px rgba(77,168,255,.2)}
.alert{padding:12px 18px;border-radius:12px;font-size:.88rem;font-weight:600;margin-bottom:16px}
.alert-s{background:rgba(74,222,128,.1);border:1px solid rgba(74,222,128,.25);color:var(--green)}
.alert-e{background:rgba(248,113,113,.1);border:1px solid rgba(248,113,113,.2);color:var(--red)}
.table-wrap{overflow-x:auto}.table-wrap table{width:100%;border-collapse:collapse}
.table-wrap th{text-align:right;font-size:.78rem;color:var(--muted);font-weight:700;padding:10px 14px;border-bottom:1px solid var(--border)}
.table-wrap td{padding:12px 14px;border-bottom:1px solid rgba(255,255,255,.04);font-size:.88rem}
.footer{text-align:center;padding:40px 24px;border-top:1px solid var(--border);position:relative;z-index:1}.footer p{color:var(--muted);font-size:.82rem}.footer span{color:var(--blue);font-weight:800}
.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--blue);color:var(--bg);padding:12px 28px;border-radius:12px;font-weight:700;font-size:.9rem;z-index:9999;transition:transform .4s;pointer-events:none}.toast.show{transform:translateX(-50%) translateY(0)}
.ap-layout{display:flex;min-height:100vh;position:relative;z-index:1}
.ap-sidebar{width:240px;background:rgba(10,15,30,.95);border-left:1px solid var(--border);padding:24px 0;flex-shrink:0;position:fixed;right:0;top:0;bottom:0;overflow-y:auto;z-index:50}
.ap-sidebar .ap-logo{text-align:center;font-size:1.3rem;font-weight:900;padding:0 20px 20px;border-bottom:1px solid rgba(255,255,255,.06);margin-bottom:14px;color:var(--white)}.ap-sidebar .ap-logo span{color:var(--blue)}
.ap-menu{list-style:none}.ap-menu li a{display:block;padding:10px 24px;color:var(--muted);text-decoration:none;font-weight:600;font-size:.88rem;transition:all .2s;border-right:3px solid transparent}
.ap-menu li a:hover,.ap-menu li a.active{color:var(--white);background:rgba(77,168,255,.06);border-right-color:var(--blue)}
.ap-main{flex:1;margin-right:240px;padding:32px;min-height:100vh}
.ap-header{margin-bottom:28px}.ap-header h1{font-size:1.5rem;font-weight:900}.ap-header p{color:var(--muted);font-size:.88rem;margin-top:4px}
.ap-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:28px}
.ap-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;text-align:center}.ap-card-num{font-size:1.8rem;font-weight:900}.ap-card-lbl{font-size:.78rem;color:var(--muted);margin-top:4px}
.ap-section-title{font-weight:800;font-size:1rem;margin:24px 0 14px;color:var(--muted)}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fadeUp .6s ease-out}
@media(max-width:768px){.nav{padding:12px 16px}.nav-links{gap:10px}.nav-links a{font-size:.78rem}.hero-title{font-size:2rem}.product-grid{grid-template-columns:1fr 1fr;gap:12px}.ap-sidebar{display:none}.ap-main{margin-right:0}}
@media(max-width:480px){.product-grid{grid-template-columns:1fr}}