@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;600&display=swap");*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg-0:#f1f5f9;--bg-1:#fff;--bg-2:#f8fafc;--bg-3:#e2e8f0;--bg-card:#fff;--border:#e2e8f0;--border-hover:#cbd5e1;--accent:#059669;--accent-dim:#10b981;--accent-glow:rgba(16,185,129,.1);--accent-2:#4f46e5;--red:#ef4444;--red-dim:#dc2626;--yellow:#f59e0b;--green:#10b981;--text-1:#0f172a;--text-2:#475569;--text-3:#94a3b8;--font:"Inter",sans-serif;--mono:"JetBrains Mono",monospace;--radius:12px;--radius-sm:8px;--transition:0.18s ease}html{scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg-0);color:var(--text-1);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:var(--font)}img{max-width:100%}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-1)}::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:99px}h1,h2,h3,h4,h5{font-weight:700;line-height:1.25}.mono{font-family:var(--mono)}.container{max-width:1200px;margin:0 auto;padding:0 24px}.page-with-sidebar{display:flex;min-height:100vh}.page-content{flex:1 1;padding:32px;min-width:0}.navbar{position:-webkit-sticky;position:sticky;top:0;z-index:100;background:hsla(0,0%,100%,.85);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.navbar-inner{justify-content:space-between;height:60px;padding:0 24px}.navbar-inner,.navbar-logo{display:flex;align-items:center}.navbar-logo{font-size:1.2rem;font-weight:800;letter-spacing:-.5px;color:var(--accent);gap:8px;white-space:nowrap}.navbar-logo span{color:var(--text-1)}.navbar-actions{display:flex;align-items:center;gap:12px}.balance-chip{background:var(--bg-2);border:1px solid var(--border);padding:6px 14px;border-radius:99px;font-size:.85rem;font-weight:600;color:var(--accent);font-family:var(--mono)}.mobile-menu-btn{display:none;background:none;border:none;color:var(--text-1);cursor:pointer;padding:4px}.sidebar{width:250px;flex-shrink:0;min-height:calc(100vh - 60px);border-right:1px solid var(--border);background:var(--bg-card);padding:24px 0;position:-webkit-sticky;position:sticky;top:60px;overflow-y:auto}.sidebar-section{margin-bottom:24px;padding:0 16px}.sidebar-label{font-size:.72rem;font-weight:700;color:var(--text-3);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;padding:0 16px}.sidebar-link{display:flex;align-items:center;gap:10px;padding:10px 20px;font-size:.9rem;font-weight:500;color:var(--text-2);transition:all var(--transition);border-left:3px solid transparent}.sidebar-link:hover{color:var(--text-1);background:var(--bg-2)}.sidebar-link.active{color:var(--accent);border-left-color:var(--accent);background:var(--accent-glow)}.sidebar-icon{font-size:1.1rem;width:20px;text-align:center}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-size:.9rem;font-weight:600;border:none;transition:all var(--transition);white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-dim);transform:translateY(-1px)}.btn-secondary{background:var(--bg-3);color:var(--text-1);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--bg-2);border-color:var(--border-hover)}.btn-danger{background:var(--red);color:#fff}.btn-danger:hover:not(:disabled){background:var(--red-dim)}.btn-ghost{background:transparent;color:var(--text-2);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){color:var(--text-1);border-color:var(--border-hover)}.btn-sm{padding:6px 14px;font-size:.8rem}.btn-lg{padding:14px 28px;font-size:1rem}.btn-full{width:100%;justify-content:center}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:border-color var(--transition)}.card:hover{border-color:var(--border-hover)}.card-sm{padding:16px}.card-title{font-size:1rem;font-weight:700;margin-bottom:4px}.card-subtitle{font-size:.8rem;color:var(--text-2)}.form-group{margin-bottom:20px}.form-label{display:block;font-size:.85rem;font-weight:600;color:var(--text-2);margin-bottom:8px}.form-input{width:100%;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:11px 14px;font-size:.9rem;color:var(--text-1);font-family:var(--font);outline:none;transition:border-color var(--transition)}.form-input:focus{border-color:var(--accent)}.form-input::placeholder{color:var(--text-3)}.form-input:disabled{opacity:.5;cursor:not-allowed}select.form-input{-moz-appearance:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2300d4aa' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}select.form-input option{background:var(--bg-2);color:var(--text-1)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:99px;font-size:.75rem;font-weight:600}.badge-success{background:rgba(82,196,26,.15);color:var(--green)}.badge-pending{background:rgba(255,197,61,.15);color:var(--yellow)}.badge-danger{background:rgba(255,77,79,.15);color:var(--red)}.badge-info{background:rgba(124,106,247,.15);color:var(--accent-2)}.badge-waiting{background:rgba(0,212,170,.1);color:var(--accent)}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px 24px}.stat-label{font-size:.8rem;color:var(--text-2);font-weight:500;margin-bottom:8px}.stat-value{font-size:1.6rem;font-weight:800;font-family:var(--mono);color:var(--text-1)}.stat-accent{color:var(--accent)}.page-header{margin-bottom:28px}.page-header h1{font-size:1.6rem;margin-bottom:4px}.page-header p{color:var(--text-2);font-size:.9rem}.grid-2{grid-template-columns:repeat(2,1fr);grid-gap:16px}.grid-2,.grid-3{display:grid;gap:16px}.grid-3{grid-template-columns:repeat(3,1fr);grid-gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:16px;gap:16px}.grid-auto{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));grid-gap:14px;gap:14px}.grid-stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));grid-gap:16px;gap:16px;margin-bottom:28px}.service-card{background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius);padding:20px 16px;display:flex;flex-direction:column;align-items:center;gap:10px;cursor:pointer;transition:all var(--transition);text-align:center}.service-card:hover{border-color:var(--accent);transform:translateY(-2px);background:var(--bg-2)}.service-card.selected{border-color:var(--accent);background:var(--accent-glow)}.service-card img{width:48px;height:48px;object-fit:contain;border-radius:10px}.service-card-name{font-size:.8rem;font-weight:600;color:var(--text-1)}.list-item{display:flex;align-items:center;gap:14px;padding:14px 18px;background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition)}.list-item:hover{border-color:var(--accent);background:var(--bg-2)}.list-item.selected{border-color:var(--accent);background:var(--accent-glow)}.list-item-img{width:32px;height:32px;object-fit:contain;border-radius:6px}.list-item-info{flex:1 1}.list-item-name{font-size:.9rem;font-weight:600}.list-item-meta{font-size:.78rem;color:var(--text-2);margin-top:2px}.list-item-price{font-family:var(--mono);font-weight:700;color:var(--accent);font-size:.9rem}.list-item-stock{font-size:.75rem;color:var(--text-3)}.steps{display:flex;gap:0;margin-bottom:32px}.step{flex:1 1;display:flex;flex-direction:column;align-items:center;position:relative;font-size:.78rem;color:var(--text-3)}.step:before{content:"";position:absolute;top:14px;left:50%;right:-50%;height:2px;background:var(--border);z-index:0}.step:last-child:before{display:none}.step-num{width:28px;height:28px;border-radius:50%;background:var(--bg-3);border:2px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;z-index:1;margin-bottom:6px}.step.active .step-num{background:var(--accent);border-color:var(--accent);color:#000}.step.done .step-num{background:var(--accent-dim);border-color:var(--accent-dim);color:#000}.step.active{color:var(--accent)}.otp-display{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);padding:20px;text-align:center}.otp-number{font-family:var(--mono);font-size:2.5rem;font-weight:700;color:var(--accent);letter-spacing:8px;margin:16px 0}.otp-phone{font-size:1rem;font-weight:600;color:var(--text-1);margin-bottom:4px}.otp-status-label{font-size:.8rem;color:var(--text-2)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.875rem}thead th{text-align:left;padding:12px 16px;background:var(--bg-2);color:var(--text-2);font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}tbody td,thead th{border-bottom:1px solid var(--border)}tbody td{padding:14px 16px;color:var(--text-1);font-size:.87rem}tbody tr:hover{background:var(--bg-2)}.mono-cell{font-family:var(--mono);font-size:.8rem}.qr-container{display:flex;flex-direction:column;align-items:center;gap:16px;padding:28px;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius)}.qr-image{background:#fff;padding:8px}.alert,.qr-image{border-radius:var(--radius-sm)}.alert{padding:12px 16px;font-size:.875rem;font-weight:500;display:flex;gap:8px;align-items:flex-start;margin-bottom:16px}.alert-error{background:rgba(255,77,79,.1);color:var(--red);border:1px solid rgba(255,77,79,.3)}.alert-success{background:rgba(82,196,26,.1);color:var(--green);border:1px solid rgba(82,196,26,.3)}.alert-info{background:rgba(0,212,170,.1);color:var(--accent);border:1px solid rgba(0,212,170,.3)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:40px 24px}.auth-box{width:100%;max-width:420px;background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:40px}.auth-logo{text-align:center;margin-bottom:28px}.auth-logo h1{font-size:1.5rem;font-weight:800;color:var(--accent)}.auth-logo p{margin-top:4px}.auth-footer,.auth-logo p{color:var(--text-2);font-size:.85rem}.auth-footer{text-align:center;margin-top:20px}.auth-footer a{color:var(--accent);font-weight:600}.hero{text-align:center;padding:100px 24px 80px}.hero-badge{display:inline-flex;align-items:center;gap:6px;background:var(--accent-glow);border:1px solid rgba(0,212,170,.3);padding:6px 16px;border-radius:99px;font-size:.8rem;font-weight:600;color:var(--accent);margin-bottom:24px}.hero h1{font-size:clamp(2.4rem,6vw,4rem);font-weight:800;line-height:1.1;margin-bottom:20px;letter-spacing:-1.5px}.hero h1 .highlight{color:var(--accent)}.hero p{font-size:1.1rem;color:var(--text-2);max-width:540px;margin:0 auto 36px}.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.features{padding:60px 0;border-top:1px solid var(--border)}.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:all var(--transition)}.feature-card:hover{border-color:var(--accent);transform:translateY(-3px)}.feature-icon{font-size:2rem;margin-bottom:14px}.feature-title{font-size:1.05rem;font-weight:700;margin-bottom:8px}.feature-desc{font-size:.875rem;color:var(--text-2);line-height:1.7}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(1turn)}}.loading-overlay{display:flex;align-items:center;justify-content:center;min-height:200px;flex-direction:column;gap:12px;color:var(--text-2);font-size:.875rem}.timer{font-family:var(--mono);font-size:1.2rem;font-weight:700;color:var(--yellow);text-align:center}.amount-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:10px;gap:10px;margin-bottom:16px}.amount-btn{background:var(--bg-2);border:2px solid var(--border);border-radius:var(--radius-sm);padding:12px 8px;font-size:.85rem;font-weight:600;color:var(--text-1);cursor:pointer;text-align:center;transition:all var(--transition);font-family:var(--mono)}.amount-btn.selected,.amount-btn:hover{border-color:var(--accent);color:var(--accent)}.amount-btn.selected{background:var(--accent-glow)}.admin-provider-card{background:var(--bg-card);border:1px solid var(--accent);border-radius:var(--radius);padding:24px;display:flex;align-items:center;gap:20px;margin-bottom:28px}.provider-balance{font-family:var(--mono);font-size:2rem;font-weight:800;color:var(--accent)}@media (max-width:768px){.hide-on-mobile{display:none!important}.navbar-inner{padding:0 14px}.mobile-menu-btn{display:block}.sidebar{position:fixed;top:60px;left:-100%;height:calc(100vh - 60px);width:260px;transition:left .3s cubic-bezier(.4,0,.2,1);z-index:999;box-shadow:4px 0 24px rgba(0,0,0,.05)}body.sidebar-open .sidebar{left:0}body.sidebar-open{overflow:hidden}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;gap:16px}.page-content{padding:20px 16px}.hero{padding:60px 16px 40px}.steps{display:none}.amount-grid{grid-template-columns:repeat(2,1fr)}.grid-stats{grid-template-columns:1fr;gap:12px}.card{padding:20px}table.responsive,table.responsive tbody,table.responsive td,table.responsive tr{display:block;width:100%}table.responsive thead{display:none}table.responsive td{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border-bottom:1px solid var(--border)}table.responsive td:before{content:attr(data-label);font-weight:600;font-size:.8rem;color:var(--text-2);display:block;margin-right:12px}}@media (max-width:480px){.auth-box{padding:24px;border-radius:12px}.page-header h1{font-size:1.4rem}.card-title{font-size:1rem}}@keyframes slideInRight{0%{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}@keyframes dropDown{0%{transform:translateY(-10px);opacity:0}to{transform:translateY(0);opacity:1}}