@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap");:root{--accent:#3b82f6;--accent-hover:#2563eb;--accent-soft:rgba(59,130,246,0.12);--accent-glow:rgba(59,130,246,0.25);--brand-success:#22c55e;--brand-warning:#eab308;--brand-danger:#ef4444;--brand-info:#3b82f6;--bg-base:#09090b;--bg-primary:#0a0a0c;--bg-secondary:#111113;--bg-tertiary:#18181b;--bg-card:#141416;--bg-card-hover:#1c1c1f;--bg-input:#111113;--bg-sidebar:#0c0c0e;--card-bg:#141416;--text-primary:#fafafa;--text-secondary:#a1a1aa;--text-muted:#71717a;--text-inverse:#09090b;--border-primary:#27272a;--border-secondary:#1e1e21;--border-input:#27272a;--border-hover:#3f3f46;--shadow-sm:0 1px 3px rgba(0,0,0,0.4);--shadow-md:0 4px 16px rgba(0,0,0,0.5);--shadow-lg:0 12px 40px rgba(0,0,0,0.6);--shadow-glow:0 0 30px rgba(59,130,246,0.08);--glass-bg:rgba(20,20,22,0.8);--glass-border:rgba(255,255,255,0.06);--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:999px;--transition-fast:0.15s ease;--transition-normal:0.25s ease;--transition-slow:0.4s ease}*{margin:0;padding:0;box-sizing:border-box}body,html{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-base);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-hover)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-base)}::-webkit-scrollbar-thumb{background:#27272a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#3f3f46}.btn{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;font-family:inherit;font-size:.84rem;font-weight:600;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-normal);white-space:nowrap}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 16px var(--accent-glow)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-secondary);border:1px solid var(--border-primary)}.btn-secondary:hover:not(:disabled){background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--border-hover)}.btn-danger{background:rgba(239,68,68,.12);color:var(--brand-danger);border:1px solid rgba(239,68,68,.2)}.btn-danger:hover:not(:disabled){background:rgba(239,68,68,.2)}.btn-success{background:rgba(34,197,94,.12);color:var(--brand-success);border:1px solid rgba(34,197,94,.2)}.btn-success:hover:not(:disabled){background:rgba(34,197,94,.2)}.btn-info{background:var(--accent-soft);color:var(--accent);border:1px solid rgba(59,130,246,.2)}.btn-sm{padding:5px 12px;font-size:.78rem}.btn-lg{padding:13px 28px;font-size:.95rem}.btn-icon{width:34px;height:34px;padding:0;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-md)}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-label{font-size:.78rem;font-weight:500;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.form-input,.form-select,.form-textarea{width:100%;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border-input);border-radius:var(--radius-md);color:var(--text-primary);font-family:inherit;font-size:.88rem;transition:all var(--transition-fast);outline:none}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.form-input::placeholder{color:var(--text-muted)}.form-textarea{min-height:100px;resize:vertical}.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8.825L1.175 4 2.238 2.938 6 6.7 9.763 2.937 10.825 4z' fill='%2371717a'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.table-container{background:var(--bg-card);border:1px solid var(--border-secondary);border-radius:var(--radius-lg);overflow-x:auto;-webkit-overflow-scrolling:touch}.table{width:100%;border-collapse:collapse}.table th{text-align:left;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);background:var(--bg-secondary)}.table td,.table th{padding:12px 16px;border-bottom:1px solid var(--border-secondary)}.table td{font-size:.85rem;color:var(--text-secondary);transition:background var(--transition-fast)}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:rgba(59,130,246,.03)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:.3px;border-radius:var(--radius-full)}.badge-success{background:rgba(34,197,94,.12);color:var(--brand-success)}.badge-warning{background:rgba(234,179,8,.12);color:var(--brand-warning)}.badge-danger{background:rgba(239,68,68,.12);color:var(--brand-danger)}.badge-info,.badge-primary{background:var(--accent-soft);color:var(--accent)}.badge-neutral{background:rgba(113,113,122,.12);color:var(--text-muted)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}.stat-card{background:var(--bg-card);border:1px solid var(--border-secondary);border-radius:var(--radius-lg);padding:20px;position:relative;overflow:hidden;transition:all var(--transition-normal)}.stat-card:hover{border-color:var(--border-hover);transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-label{font-size:.72rem;font-weight:500;text-transform:uppercase;letter-spacing:.6px;color:var(--text-muted);margin-bottom:8px}.stat-value{font-size:1.75rem;font-weight:700;color:var(--text-primary);line-height:1;letter-spacing:-.02em}.stat-icon{position:absolute;top:18px;right:18px;font-size:1.3rem;opacity:.25}.stat-card:hover .stat-icon{opacity:.5}.admin-layout{display:flex;min-height:100vh}.admin-sidebar{width:240px;background:var(--bg-sidebar);border-right:1px solid var(--border-secondary);position:fixed;top:0;left:0;bottom:0;z-index:100;display:flex;flex-direction:column;overflow-y:auto}.sidebar-brand{padding:24px 20px;border-bottom:1px solid var(--border-secondary)}.sidebar-brand h1{font-size:1rem;font-weight:800;color:var(--text-primary);letter-spacing:-.01em}.sidebar-brand p{font-size:.7rem;color:var(--text-muted);margin-top:2px}.sidebar-nav{padding:12px 0;flex:1 1}.sidebar-section{padding:16px 20px 6px;font-size:.62rem;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted)}.sidebar-link{display:flex;align-items:center;gap:10px;padding:9px 20px;color:var(--text-muted);font-size:.84rem;font-weight:500;transition:all var(--transition-fast);border-left:2px solid transparent;margin:1px 0}.sidebar-link:hover{color:var(--text-primary);background:rgba(255,255,255,.03)}.sidebar-link.active{color:var(--text-primary);background:var(--accent-soft);border-left-color:var(--accent);font-weight:600}.sidebar-link .icon{font-size:1rem;width:22px;text-align:center}.admin-main{flex:1 1;margin-left:240px;min-height:100vh}.admin-topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;background:rgba(10,10,12,.85);border-bottom:1px solid var(--border-secondary);position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.admin-topbar h2{font-size:1.1rem;font-weight:700}.admin-topbar-actions{display:flex;align-items:center;gap:12px}.admin-content{padding:0}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.modal{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:32px;width:90%;max-width:600px;max-height:90vh;overflow-y:auto;animation:slideUp .3s ease;box-shadow:var(--shadow-lg)}.modal-title{font-size:1.1rem;font-weight:700;margin-bottom:20px}.modal-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:24px}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state .icon{font-size:2.5rem;margin-bottom:16px;opacity:.35}.empty-state h3,.empty-state h4{font-size:1rem;color:var(--text-secondary);margin-bottom:8px;font-weight:600}.empty-state p{font-size:.85rem;max-width:400px;margin:0 auto 16px}.loading-spinner{display:inline-block;width:18px;height:18px;border:2px solid var(--border-primary);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}.loading-page{display:flex;align-items:center;justify-content:center;min-height:200px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(1turn)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.public-layout{min-height:100vh;background:var(--bg-base)}.public-header{padding:16px 32px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-secondary);background:rgba(10,10,12,.85);position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.public-header .brand{font-size:1rem;font-weight:800;color:var(--text-primary);letter-spacing:-.01em}.public-hero{text-align:center;padding:80px 32px 60px;position:relative;overflow:hidden}.public-hero:before{content:"";position:absolute;top:-200px;left:50%;transform:translateX(-50%);width:600px;height:600px;background:radial-gradient(circle,var(--accent-soft) 0,transparent 70%);pointer-events:none}.public-hero h1{font-size:2.8rem;font-weight:900;margin-bottom:16px;position:relative;letter-spacing:-.03em;line-height:1.15}.public-hero h1 span{background:linear-gradient(135deg,var(--accent),#60a5fa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.public-hero p{font-size:1.05rem;color:var(--text-muted);max-width:520px;margin:0 auto;position:relative;line-height:1.7}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;padding:0 32px 80px;max-width:1200px;margin:0 auto}.product-card{background:var(--bg-card);border:1px solid var(--border-secondary);border-radius:var(--radius-lg);padding:24px;transition:all var(--transition-normal);position:relative}.product-card:hover{border-color:var(--border-hover);transform:translateY(-3px);box-shadow:0 8px 30px rgba(0,0,0,.3),var(--shadow-glow)}.product-card .platform{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--accent);margin-bottom:8px}.product-card h3{font-size:1.1rem;font-weight:700;margin-bottom:8px}.product-card .desc{font-size:.85rem;color:var(--text-muted);margin-bottom:16px;line-height:1.6}.product-card .meta{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.product-card .price{font-size:1.4rem;font-weight:800;color:var(--text-primary);letter-spacing:-.01em}.product-card .duration{font-size:.8rem;color:var(--text-muted)}.order-form-container{max-width:560px;margin:40px auto;padding:0 24px}.order-form-card{background:var(--bg-card);border:1px solid var(--border-secondary);border-radius:var(--radius-xl);padding:36px}.order-form-card h2{font-size:1.3rem;font-weight:700;margin-bottom:24px}.order-product-summary{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-md);padding:16px;margin-bottom:24px}.order-product-summary h4{font-size:1rem;margin-bottom:4px}.order-product-summary .price{font-size:1.2rem;font-weight:700;color:var(--accent)}.status-container{max-width:700px;margin:40px auto;padding:0 24px}.status-card{background:var(--bg-card);border:1px solid var(--border-secondary);border-radius:var(--radius-xl);padding:36px}.status-timeline{margin-top:24px}.timeline-item{display:flex;align-items:flex-start;gap:16px;padding:12px 0;position:relative}.timeline-dot{width:10px;height:10px;border-radius:50%;background:var(--border-primary);margin-top:5px;flex-shrink:0}.timeline-dot.active{background:var(--brand-success);box-shadow:0 0 8px rgba(34,197,94,.4)}.timeline-dot.current{background:var(--accent);animation:pulse 2s infinite;box-shadow:0 0 8px var(--accent-glow)}.buyer-layout{min-height:100vh;background:var(--bg-base)}.buyer-content{max-width:900px;margin:0 auto;padding:32px 24px}.assignment-card{background:var(--bg-secondary);border:1px solid var(--border-secondary);border-radius:var(--radius-lg);padding:24px;margin-bottom:16px}.credential-field{background:var(--bg-input);border:1px solid var(--border-primary);border-radius:var(--radius-md);padding:12px 16px;margin-bottom:8px;display:flex;align-items:center;justify-content:space-between}.credential-label{font-size:.72rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.credential-value{font-family:Inter,monospace;font-size:.9rem;color:var(--text-primary);font-weight:500}.copy-btn{background:var(--bg-tertiary);border:1px solid var(--border-primary);color:var(--text-secondary);padding:4px 10px;border-radius:var(--radius-sm);cursor:pointer;font-size:.72rem;font-weight:600;transition:all var(--transition-fast)}.copy-btn:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--border-hover)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-base);position:relative;overflow:hidden}.login-page:before{content:"";position:absolute;top:-200px;left:50%;transform:translateX(-50%);width:600px;height:600px;background:radial-gradient(circle,var(--accent-soft) 0,transparent 70%)}.login-card{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:44px 36px;width:420px;max-width:90%;position:relative;box-shadow:var(--shadow-lg)}.login-card h1{font-size:1.4rem;font-weight:800;text-align:center;margin-bottom:8px;color:var(--text-primary)}.login-card .subtitle{text-align:center;font-size:.85rem;color:var(--text-muted);margin-bottom:32px}.login-error{background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.2);border-radius:var(--radius-md);padding:10px 14px;color:var(--brand-danger);font-size:.85rem;margin-bottom:16px}.toast-container{position:fixed;top:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px}.toast{padding:12px 20px;border-radius:var(--radius-md);font-size:.85rem;font-weight:500;animation:slideUp .3s ease;box-shadow:var(--shadow-md);max-width:400px}.toast-success{background:var(--brand-success);color:#fff}.toast-error{background:var(--brand-danger);color:white}.toast-info{background:var(--accent);color:white}.slot-bar{width:100%;height:5px;background:var(--border-secondary);border-radius:3px;overflow:hidden}.slot-bar-fill{height:100%;border-radius:3px;transition:width var(--transition-normal)}.slot-bar-fill.low{background:var(--brand-success)}.slot-bar-fill.medium{background:var(--brand-warning)}.slot-bar-fill.full{background:var(--brand-danger)}.mobile-only-topbar{display:none}.mobile-menu-btn{display:none;background:none;border:none;color:var(--text-primary);font-size:1.5rem;cursor:pointer;padding:4px}.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:99}@media (max-width:768px){.hide-on-mobile{display:none!important}.mobile-menu-btn{display:block}.mobile-only-topbar{display:flex;align-items:center;gap:12px;padding:12px 16px;background:rgba(10,10,12,.95);border-bottom:1px solid var(--border-secondary);position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.admin-sidebar{transform:translateX(-100%);transition:transform .3s ease;z-index:200}.admin-sidebar.open{transform:translateX(0)}.sidebar-overlay.open{display:block}.admin-main{margin-left:0}.admin-content{padding:0}.admin-topbar{padding:12px 16px;gap:8px}.admin-topbar h2{font-size:.95rem}.stats-grid{grid-template-columns:1fr 1fr;gap:10px}.stat-card{padding:14px}.stat-value{font-size:1.3rem}.stat-label{font-size:.65rem}.admin-content>div{padding:16px!important}.table-container{border-radius:var(--radius-md)}.table td,.table th{padding:8px 10px;font-size:.75rem;white-space:nowrap}.form-row{grid-template-columns:1fr}.form-input,.form-select,.form-textarea{font-size:16px}.modal{width:95%;padding:20px;max-height:85vh}.modal-title{font-size:1rem}.products-grid{grid-template-columns:1fr;padding:0 16px 40px;gap:14px}.product-card{padding:18px}.product-card .price{font-size:1.2rem}.product-card h3{font-size:1rem}.public-header{padding:12px 16px}.public-header .brand{font-size:.9rem}.public-hero{padding:40px 16px 30px}.public-hero h1{font-size:1.6rem}.public-hero p{font-size:.9rem}.order-form-container{margin:20px auto;padding:0 12px}.order-form-card{padding:20px}.order-form-card h2{font-size:1.1rem}.status-container{margin:20px auto;padding:0 12px}.status-card{padding:20px}.login-card{padding:28px 20px;width:95%}.admin-content .btn-sm{font-size:.72rem;padding:5px 10px}[style*="grid-template-columns: 1fr 300px"]{grid-template-columns:1fr!important}.badge{font-size:.6rem;padding:2px 7px}.toast-container{top:10px;right:10px;left:10px}.toast{max-width:100%;font-size:.8rem}}@media (max-width:400px){.stats-grid{grid-template-columns:1fr}.public-hero h1{font-size:1.4rem}.product-card .meta{flex-direction:column;align-items:flex-start;gap:6px}}