:root,[data-theme="light"]{--bg:#FFF;--bg2:#F8FAFC;--bg3:#F1F5F9;--fg:#0F172A;--fg2:#475569;--fg3:#94A3B8;--accent:#DC2626;--accent-h:#B91C1C;--accent-l:#FEE2E2;--card:#FFF;--border:#E2E8F0;--glass:rgba(255,255,255,.72);--glass-b:rgba(255,255,255,.4);--shadow:0 4px 24px rgba(0,0,0,.06);--shadow-lg:0 12px 48px rgba(0,0,0,.1);--shadow-accent:0 8px 32px rgba(220,38,38,.25)}
[data-theme="dark"]{--bg:#09090B;--bg2:#18181B;--bg3:#27272A;--fg:#FAFAFA;--fg2:#A1A1AA;--fg3:#71717A;--accent:#EF4444;--accent-h:#F87171;--accent-l:#450A0A;--card:#18181B;--border:#27272A;--glass:rgba(24,24,27,.8);--glass-b:rgba(255,255,255,.06);--shadow:0 4px 24px rgba(0,0,0,.3);--shadow-lg:0 12px 48px rgba(0,0,0,.5);--shadow-accent:0 8px 32px rgba(239,68,68,.3)}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Vazirmatn',sans-serif;background:var(--bg);color:var(--fg);transition:background .4s,color .4s;overflow-x:hidden;line-height:1.8}
::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg2)}::-webkit-scrollbar-thumb{background:var(--accent);border-radius:3px}
a{text-decoration:none;color:inherit}
.glass{background:var(--glass);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border:1px solid var(--glass-b)}
.glass-card{background:var(--glass);backdrop-filter:blur(16px);border:1px solid var(--glass-b);border-radius:16px;box-shadow:var(--shadow);transition:all .4s cubic-bezier(.4,0,.2,1)}
.glass-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--accent)}
@keyframes fadeUp{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes blob{0%,100%{border-radius:60% 40% 30% 70%/60% 30% 70% 40%}50%{border-radius:30% 60% 70% 40%/50% 60% 30% 60%}}
.animate-fade-up{animation:fadeUp .7s ease-out forwards}
.animate-float{animation:float 4s ease-in-out infinite}
.animate-blob{animation:blob 8s ease-in-out infinite}
.reveal{opacity:0;transform:translateY(30px);transition:all .7s cubic-bezier(.4,0,.2,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-h));color:#fff;border:none;border-radius:12px;padding:12px 28px;font-weight:600;font-size:14px;cursor:pointer;transition:all .3s;display:inline-flex;align-items:center;gap:8px;box-shadow:var(--shadow-accent);font-family:inherit}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 40px rgba(220,38,38,.4)}
.btn-outline{background:0 0;color:var(--accent);border:2px solid var(--accent);border-radius:12px;padding:10px 24px;font-weight:600;font-size:14px;cursor:pointer;transition:all .3s;display:inline-flex;align-items:center;gap:8px;font-family:inherit}
.btn-outline:hover{background:var(--accent);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:0 0;color:var(--fg2);border:none;padding:8px 14px;font-weight:500;cursor:pointer;border-radius:8px;transition:all .2s;display:inline-flex;align-items:center;gap:6px;font-family:inherit;font-size:13px}
.btn-ghost:hover{background:var(--bg3);color:var(--fg)}
.btn-sm{padding:6px 14px;font-size:12px;border-radius:8px}
.btn-danger{background:#DC2626;color:#fff;border:none;padding:6px 14px;font-size:12px;border-radius:8px;cursor:pointer;font-family:inherit;transition:all .2s}
.btn-danger:hover{background:#B91C1C}
.btn-success{background:#059669;color:#fff;border:none;padding:6px 14px;font-size:12px;border-radius:8px;cursor:pointer;font-family:inherit;transition:all .2s}
.btn-success:hover{background:#047857}
.site-header{position:fixed;top:0;right:0;left:0;z-index:1000;transition:all .4s}
.site-header.scrolled{background:var(--glass);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);box-shadow:var(--shadow)}
.hero-bg{position:absolute;inset:0;overflow:hidden;background:linear-gradient(135deg,#7F1D1D 0%,#DC2626 40%,#991B1B 100%)}
.hero-bg::before{content:'';position:absolute;width:600px;height:600px;background:radial-gradient(circle,rgba(255,255,255,.08) 0%,transparent 70%);top:-200px;left:-100px;animation:blob 12s ease-in-out infinite}
.hero-bg::after{content:'';position:absolute;width:400px;height:400px;background:radial-gradient(circle,rgba(255,200,200,.1) 0%,transparent 70%);bottom:-100px;right:-50px;animation:blob 10s ease-in-out infinite reverse}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:60px 60px}
.mobile-menu{position:fixed;inset:0;z-index:999;background:var(--glass);backdrop-filter:blur(24px);transform:translateX(100%);transition:transform .4s cubic-bezier(.4,0,.2,1)}
.mobile-menu.open{transform:translateX(0)}
.admin-sidebar{width:260px;height:100vh;position:fixed;right:0;top:0;background:var(--bg2);border-left:1px solid var(--border);overflow-y:auto;z-index:100;transition:all .3s}
.admin-main{margin-right:260px;min-height:100vh}
.admin-nav-item{display:flex;align-items:center;gap:10px;padding:10px 20px;color:var(--fg2);cursor:pointer;transition:all .2s;border-radius:8px;margin:2px 12px;font-size:14px}
.admin-nav-item:hover{background:var(--bg3);color:var(--fg)}
.admin-nav-item.active{background:var(--accent-l);color:var(--accent);font-weight:600}
.admin-nav-item i{width:20px;text-align:center}
.stat-card{border-radius:16px;padding:24px;position:relative;overflow:hidden;background:var(--card);border:1px solid var(--border);transition:all .3s}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.stat-card::after{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),#F59E0B)}
.upload-zone{border:2px dashed var(--border2);border-radius:16px;padding:40px 24px;text-align:center;cursor:pointer;transition:all .3s;background:var(--bg2)}
.upload-zone:hover,.upload-zone.dragover{border-color:var(--accent);background:var(--accent-l)}
.file-item{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--bg2);border-radius:12px;border:1px solid var(--border);margin-bottom:8px;animation:fadeUp .3s ease-out}
.faq-item{border-bottom:1px solid var(--border)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s;padding:0 20px}
.faq-item.open .faq-answer{max-height:300px;padding:0 20px 20px}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.faq-icon{transition:transform .3s}
.toast-container{position:fixed;top:20px;left:20px;z-index:10000;display:flex;flex-direction:column;gap:8px}
.toast{padding:14px 20px;border-radius:12px;color:#fff;font-size:14px;font-weight:500;animation:fadeUp .3s ease-out;display:flex;align-items:center;gap:10px;min-width:280px;box-shadow:0 8px 32px rgba(0,0,0,.2)}
.toast-success{background:linear-gradient(135deg,#059669,#047857)}
.toast-error{background:linear-gradient(135deg,#DC2626,#B91C1C)}
.toast-info{background:linear-gradient(135deg,#2563EB,#1D4ED8)}
.data-table{width:100%;border-collapse:separate;border-spacing:0}
.data-table th{background:var(--bg3);padding:12px 16px;text-align:right;font-weight:600;font-size:13px;color:var(--fg2);border-bottom:1px solid var(--border)}
.data-table td{padding:12px 16px;border-bottom:1px solid var(--border);font-size:14px;color:var(--fg)}
.data-table tr:hover td{background:var(--bg2)}
.badge{display:inline-flex;align-items:center;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600}
.badge-success{background:#D1FAE5;color:#065F46}.badge-warning{background:#FEF3C7;color:#92400E}.badge-danger{background:#FEE2E2;color:#991B1B}.badge-info{background:#DBEAFE;color:#1E40AF}
[data-theme="dark"] .badge-success{background:#064E3B;color:#6EE7B7}[data-theme="dark"] .badge-warning{background:#78350F;color:#FDE68A}[data-theme="dark"] .badge-danger{background:#7F1D1D;color:#FCA5A5}[data-theme="dark"] .badge-info{background:#1E3A5F;color:#93C5FD}
.form-input{width:100%;padding:12px 16px;border-radius:12px;border:1px solid var(--border);background:var(--bg);color:var(--fg);font-family:inherit;font-size:14px;transition:all .3s;outline:none}
.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(220,38,38,.1)}
.form-input::placeholder{color:var(--fg3)}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--fg)}
.form-group textarea{resize:vertical;min-height:100px}
.form-group select{appearance:auto}
/* مودال */
.modal-overlay{position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;padding:16px;backdrop-filter:blur(4px)}
.modal-box{background:var(--card);border-radius:20px;padding:28px;width:100%;max-width:560px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);border:1px solid var(--border);animation:fadeUp .3s ease-out}
.modal-box h3{font-size:18px;font-weight:700;margin-bottom:20px;color:var(--fg)}
.modal-actions{display:flex;gap:10px;margin-top:20px}
.flash-msg{padding:14px 20px;border-radius:12px;margin-bottom:20px;font-size:14px;font-weight:500;display:flex;align-items:center;gap:10px}
.flash-success{background:#D1FAE5;color:#065F46;border:1px solid #6EE7B7}
.flash-error{background:#FEE2E2;color:#991B1B;border:1px solid #FCA5A5}
.flash-info{background:#DBEAFE;color:#1E40AF;border:1px solid #93C5FD}
.social-link{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:10px;font-size:13px;font-weight:500;transition:all .2s;background:var(--bg3);color:var(--fg2)}
.social-link:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
@media(max-width:768px){.admin-sidebar{transform:translateX(100%)}.admin-sidebar.open{transform:translateX(0)}.admin-main{margin-right:0}.hero-title{font-size:2rem!important}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}