:root{--bg: #f4f5f7;--sidebar-bg: #141821;--sidebar-fg: #a7b0c0;--card-bg: #ffffff;--border: #e6e8ee;--text: #1c2230;--text-muted: #6b7383;--primary: #2b6cff;--primary-hover: #1d5bef;--danger: #e14d43;--danger-hover: #cc3d34;--success: #1f9d55;--warn: #d98a00;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 3px rgba(20, 24, 33, .06), 0 1px 2px rgba(20, 24, 33, .04);--shadow-lg: 0 12px 40px rgba(20, 24, 33, .18)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:DM Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}code{font-family:SFMono-Regular,ui-monospace,Menlo,Consolas,monospace;font-size:.9em;background:#f0f2f6;padding:1px 5px;border-radius:4px}h1,h2,h3{margin:0}.layout{display:flex;height:100%}.sidebar{width:232px;background:var(--sidebar-bg);color:var(--sidebar-fg);display:flex;flex-direction:column;flex-shrink:0;padding:20px 14px}.brand{display:flex;align-items:center;gap:10px;padding:6px 10px 22px}.brand-mark{width:32px;height:32px;border-radius:8px;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:700;font-size:18px}.brand-mark-lg{width:52px;height:52px;font-size:28px;border-radius:14px}.brand-text{font-size:17px;font-weight:600;color:#fff}.brand-text em{font-style:normal;color:var(--sidebar-fg);font-weight:500}.nav{display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-sm);color:var(--sidebar-fg);text-decoration:none;font-weight:500;transition:background .15s,color .15s}.nav-item:hover{background:#ffffff0f;color:#fff}.nav-item-active,.nav-item-active:hover{background:var(--primary);color:#fff}.nav-icon{width:20px;text-align:center;font-size:15px}.main{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{height:60px;background:var(--card-bg);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;flex-shrink:0}.topbar-right{display:flex;align-items:center;gap:16px}.balance-chip{color:var(--text-muted)}.balance-chip strong{color:var(--success)}.user-chip{display:flex;align-items:center;gap:8px;font-weight:500}.user-avatar{width:30px;height:30px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:600}.logout-btn{border:1px solid var(--border);background:#fff;border-radius:var(--radius-sm);padding:7px 14px;cursor:pointer;font-family:inherit;font-size:13px;color:var(--text-muted);transition:all .15s}.logout-btn:hover{border-color:var(--danger);color:var(--danger)}.content{flex:1;overflow-y:auto;padding:28px}.page-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:22px}.page-title{font-size:24px;font-weight:600}.page-subtitle{margin:4px 0 0;color:var(--text-muted)}.page-actions{display:flex;gap:10px}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:20px}.card-title{font-size:15px;font-weight:600;margin-bottom:16px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin-bottom:20px}.stat-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px;display:flex;flex-direction:column;gap:8px}.stat-label{color:var(--text-muted);font-size:13px}.stat-value{font-size:26px;font-weight:700}.stat-accent{background:linear-gradient(135deg,#2b6cff,#4b83ff);border:none;color:#fff}.stat-accent .stat-label{color:#ffffffd9}.stat-danger .stat-value{color:var(--danger)}.stock-row{display:flex;flex-wrap:wrap;gap:28px}.stock-item{display:flex;flex-direction:column;gap:2px}.stock-count{font-size:22px;font-weight:700}.stock-label{color:var(--text-muted);font-size:13px}.btn{border:1px solid transparent;border-radius:var(--radius-sm);font-family:inherit;font-weight:500;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:all .15s;white-space:nowrap}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-md{padding:9px 18px;font-size:14px}.btn-sm{padding:6px 12px;font-size:13px}.btn-primary{background:var(--primary);color:#fff}.btn-primary:not(:disabled):hover{background:var(--primary-hover)}.btn-secondary{background:#fff;border-color:var(--border);color:var(--text)}.btn-secondary:not(:disabled):hover{border-color:#c3c8d4}.btn-danger{background:var(--danger);color:#fff}.btn-danger:not(:disabled):hover{background:var(--danger-hover)}.btn-ghost{background:transparent;color:var(--text-muted)}.btn-ghost:not(:disabled):hover{background:#f0f2f6;color:var(--text)}.btn-spinner{width:13px;height:13px;border:2px solid rgba(255,255,255,.5);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}.row-actions{display:inline-flex;gap:6px;align-items:center}.table-wrap{overflow-x:auto}.data-table{width:100%;border-collapse:collapse}.data-table th{text-align:left;padding:11px 14px;font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.02em;border-bottom:1px solid var(--border);white-space:nowrap}.data-table td{padding:12px 14px;border-bottom:1px solid #f0f2f6;vertical-align:middle}.data-table tbody tr:hover{background:#fafbfc}.data-table tr.row-selected{background:#eef4ff}.table-state{padding:40px;text-align:center;color:var(--text-muted)}.empty-state{color:var(--text-muted)}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:500}.badge-created{background:#fff3e0;color:#b26a00}.badge-password_set{background:#e8f0fe;color:#1a56db}.badge-licensed{background:#e3f6ea;color:#1f9d55}.badge-sold{background:#f0f2f6;color:#6b7383}.badge-deleted{background:#fdecea;color:#cc3d34}.dot-on{color:var(--success);font-weight:500}.dot-off{color:var(--text-muted)}.price-strong{font-weight:600}.amount-in{color:var(--success);font-weight:600}.amount-out{color:var(--danger);font-weight:600}.form-grid{display:flex;flex-direction:column;gap:16px}.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:6px}.field-label{font-size:13px;font-weight:500;color:var(--text)}.field-hint{font-size:12px;color:var(--text-muted)}.input{border:1px solid var(--border);border-radius:var(--radius-sm);padding:9px 12px;font-family:inherit;font-size:14px;color:var(--text);background:#fff;width:100%;transition:border-color .15s,box-shadow .15s}.input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2b6cff1f}.textarea{resize:vertical;font-family:SFMono-Regular,ui-monospace,Menlo,Consolas,monospace;line-height:1.6}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='10' height='6' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236b7383' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}.form-submit-row{display:flex;gap:10px;justify-content:flex-end}.checkbox-row{display:flex;align-items:center;gap:8px;cursor:pointer}.info-line{color:var(--text-muted);padding:4px 0}.filters{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;margin-bottom:18px;padding-bottom:18px;border-bottom:1px solid var(--border)}.filters .field{min-width:150px}.filters-actions{display:flex;gap:8px}.bulk-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.bulk-count{color:var(--text-muted);font-size:13px}.pagination{display:flex;align-items:center;justify-content:space-between;margin-top:16px}.pagination-info{color:var(--text-muted);font-size:13px}.pagination-controls{display:flex;gap:8px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#14182173;display:grid;place-items:center;z-index:100;padding:20px}.modal{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);max-width:100%;max-height:90vh;display:flex;flex-direction:column;animation:modal-in .16s ease-out}@keyframes modal-in{0%{opacity:0;transform:translateY(8px)}}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--border)}.modal-header h3{font-size:17px;font-weight:600}.modal-close{border:none;background:none;font-size:24px;line-height:1;color:var(--text-muted);cursor:pointer;padding:0 4px}.modal-close:hover{color:var(--text)}.modal-body{padding:22px;overflow-y:auto}.modal-footer{display:flex;justify-content:flex-end;gap:10px;padding:16px 22px;border-top:1px solid var(--border)}.confirm-message{line-height:1.6}.credential-box{background:#141821;color:#d8e0f0;border-radius:var(--radius-sm);padding:16px;font-family:SFMono-Regular,ui-monospace,Menlo,Consolas,monospace;font-size:13px;line-height:1.7;white-space:pre-wrap;word-break:break-all;margin:12px 0 0;max-height:340px;overflow-y:auto}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:18px}.tab{border:none;background:none;padding:10px 16px;font-family:inherit;font-size:14px;font-weight:500;color:var(--text-muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}.tab-active{color:var(--primary);border-bottom-color:var(--primary)}.otp-rows{display:flex;flex-direction:column;gap:10px}.otp-row{display:grid;grid-template-columns:1fr 1fr auto;gap:10px;align-items:center}.progress-cell{display:flex;flex-direction:column;gap:5px}.progress-bar{height:7px;background:#eceef3;border-radius:4px;overflow:hidden}.progress-fill{height:100%;background:var(--primary);transition:width .3s}.progress-fail{background:var(--danger)}.progress-text{font-size:12px;color:var(--text-muted)}.job-badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:500}.job-pending{background:#f0f2f6;color:#6b7383}.job-running{background:#e8f0fe;color:#1a56db}.job-done{background:#e3f6ea;color:#1f9d55}.job-failed{background:#fdecea;color:#cc3d34}.banner{border-radius:var(--radius-sm);padding:12px 16px;margin-bottom:20px;font-weight:500}.banner-warn{background:#fff3e0;color:#b26a00;border:1px solid #ffe0b2}.package-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.package-card{border:1px solid var(--border);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:6px}.package-name{font-weight:600;font-size:15px}.package-price{font-size:24px;font-weight:700;color:var(--primary)}.package-meta{display:flex;justify-content:space-between;color:var(--text-muted);font-size:13px}.stock-ok{color:var(--success)}.stock-empty{color:var(--danger)}.purchase-card{max-width:560px}.purchase-balance{color:var(--text-muted);margin-bottom:18px}.purchase-balance strong{color:var(--success);font-size:18px}.purchase-summary{background:#fafbfc;border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 16px;display:flex;flex-direction:column;gap:8px}.purchase-summary>div{display:flex;justify-content:space-between;color:var(--text-muted)}.purchase-total{border-top:1px solid var(--border);padding-top:8px;margin-top:2px}.purchase-total span,.purchase-total strong{font-size:18px;color:var(--text)}.purchase-total strong{color:var(--primary)}.settings-card{max-width:680px;display:flex;flex-direction:column;gap:20px}.switch-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:18px;border-bottom:1px solid var(--border);cursor:pointer}.switch-title{font-weight:600}.switch-desc{color:var(--text-muted);font-size:13px;margin-top:2px}.switch{width:18px;height:18px;cursor:pointer}.login-screen{height:100%;display:grid;place-items:center;background:linear-gradient(135deg,#1c2230,#2b3550);padding:20px}.login-card{background:#fff;border-radius:18px;box-shadow:var(--shadow-lg);padding:40px;width:100%;max-width:380px}.login-brand{text-align:center;margin-bottom:28px}.login-brand .brand-mark-lg{margin:0 auto 14px}.login-brand h1{font-size:22px;font-weight:700}.login-brand p{color:var(--text-muted);margin:6px 0 0}.login-form{display:flex;flex-direction:column;gap:16px}.login-submit{width:100%;margin-top:6px}.login-error{background:#fdecea;color:#cc3d34;padding:10px 12px;border-radius:var(--radius-sm);font-size:13px}.center-screen{height:100%;display:grid;place-items:center}.spinner-wrap{display:flex;align-items:center;justify-content:center;gap:10px;padding:30px;color:var(--text-muted)}.spinner{width:22px;height:22px;border:3px solid #e0e3ea;border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.error-box{background:#fdecea;color:#cc3d34;border:1px solid #f5c6c2;border-radius:var(--radius-sm);padding:14px 18px;display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.toast-stack{position:fixed;top:20px;right:20px;display:flex;flex-direction:column;gap:10px;z-index:200}.toast{background:#1c2230;color:#fff;padding:12px 18px;border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);cursor:pointer;max-width:380px;animation:toast-in .2s ease-out;font-size:14px}@keyframes toast-in{0%{opacity:0;transform:translate(20px)}}.toast-success{background:var(--success)}.toast-error{background:var(--danger)}.toast-info{background:#1c2230}