@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap";:root{--bg-deep: #060a10;--bg-base: #0c1118;--bg-surface: #131a24;--bg-raised: #1a2332;--bg-hover: #1f2b3d;--border: #1e2a3a;--border-light: #2a3a4e;--text-primary: #e2e8f0;--text-secondary: #8494a7;--text-muted: #506070;--accent: #00e5c7;--accent-dim: #00b89e;--accent-glow: rgba(0, 229, 199, .12);--blue: #00b4d8;--yellow: #f4a623;--purple: #8b5cf6;--red: #ef4444;--green: #22c55e;--font-ui: "DM Sans", system-ui, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--radius: 6px;--radius-lg: 10px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:var(--font-ui);background:var(--bg-deep);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}.layout{display:flex;height:100vh}.sidebar{width:220px;background:var(--bg-base);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0}.sidebar-brand{padding:20px 18px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border)}.brand-icon{color:var(--accent);font-size:20px}.brand-text{font-weight:700;font-size:15px;letter-spacing:.5px}.sidebar-nav{flex:1;padding:12px 8px;display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius);color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:500;transition:all .15s;border:none;background:none;cursor:pointer;width:100%;text-align:left;font-family:var(--font-ui)}.nav-item:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-item.active{background:var(--accent-glow);color:var(--accent)}.nav-icon{font-size:16px;width:20px;text-align:center}.logout-btn{margin:8px;color:var(--text-muted)}.logout-btn:hover{color:var(--red);background:#ef444414}.main-content{flex:1;overflow-y:auto;padding:28px 32px;background:var(--bg-deep)}.page{max-width:1100px}.page-title{font-size:22px;font-weight:700;margin-bottom:24px;letter-spacing:-.3px}.section{margin-top:32px}.section-title{font-size:15px;font-weight:600;color:var(--text-secondary);margin-bottom:12px;text-transform:uppercase;letter-spacing:.8px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:8px}.stats-card{background:var(--bg-surface);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:var(--radius);padding:20px}.stats-value{font-family:var(--font-mono);font-size:26px;font-weight:500;color:var(--text-primary);margin-bottom:4px}.stats-label{font-size:13px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.table-wrapper{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;font-size:14px}.data-table th{text-align:left;padding:10px 14px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.6px;color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap}.data-table td{padding:12px 14px;border-bottom:1px solid var(--border);color:var(--text-primary);font-family:var(--font-mono);font-size:13px}.data-table tr.clickable{cursor:pointer}.data-table tr.clickable:hover td{background:var(--bg-surface)}.empty-state{text-align:center;padding:48px 20px;color:var(--text-muted);font-size:14px}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600;font-family:var(--font-ui);text-transform:uppercase;letter-spacing:.4px}.badge-pending{background:#f4a6231f;color:var(--yellow)}.badge-approved{background:#22c55e1f;color:var(--green)}.badge-rejected{background:#ef44441f;color:var(--red)}.btn-primary{background:var(--accent);color:var(--bg-deep);border:none;padding:10px 20px;border-radius:var(--radius);font-weight:600;font-size:14px;font-family:var(--font-ui);cursor:pointer;transition:opacity .15s}.btn-primary:hover:not(:disabled){opacity:.85}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--bg-raised);color:var(--text-primary);border:1px solid var(--border-light);padding:8px 16px;border-radius:var(--radius);font-weight:500;font-size:13px;font-family:var(--font-ui);cursor:pointer;transition:background .15s}.btn-secondary:hover{background:var(--bg-hover)}.btn-small{padding:5px 12px;font-size:12px;border-radius:var(--radius);border:1px solid var(--border-light);background:var(--bg-raised);color:var(--text-secondary);cursor:pointer;font-family:var(--font-ui);font-weight:500;transition:all .15s}.btn-small:hover:not(:disabled){background:var(--bg-hover);color:var(--text-primary)}.btn-small:disabled{opacity:.5;cursor:not-allowed}.btn-approve{border-color:#22c55e4d;color:var(--green)}.btn-approve:hover:not(:disabled){background:#22c55e1a;color:var(--green)}.btn-reject{border-color:#ef44444d;color:var(--red)}.btn-reject:hover:not(:disabled){background:#ef44441a;color:var(--red)}.btn-back{background:none;border:none;color:var(--text-secondary);font-size:14px;font-family:var(--font-ui);cursor:pointer;padding:0;margin-bottom:16px;display:inline-flex;align-items:center;gap:4px}.btn-back:hover{color:var(--accent)}.action-btns{display:flex;gap:6px}.tab-bar{display:flex;gap:4px;margin-bottom:20px;border-bottom:1px solid var(--border);padding-bottom:0}.tab{padding:8px 16px;font-size:13px;font-weight:500;font-family:var(--font-ui);color:var(--text-muted);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;transition:all .15s;margin-bottom:-1px}.tab:hover{color:var(--text-secondary)}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.toolbar{margin-bottom:16px}.search-input{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:9px 14px;color:var(--text-primary);font-size:14px;font-family:var(--font-ui);width:280px;outline:none;transition:border-color .15s}.search-input:focus{border-color:var(--accent)}.search-input::placeholder{color:var(--text-muted)}.pagination{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:20px}.pagination button{background:var(--bg-raised);border:1px solid var(--border);color:var(--text-secondary);padding:6px 14px;border-radius:var(--radius);font-size:13px;font-family:var(--font-ui);cursor:pointer}.pagination button:hover:not(:disabled){background:var(--bg-hover);color:var(--text-primary)}.pagination button:disabled{opacity:.35;cursor:not-allowed}.page-info{font-family:var(--font-mono);font-size:13px;color:var(--text-muted)}.detail-meta{display:flex;gap:24px;margin-bottom:8px;font-size:14px;color:var(--text-secondary)}.detail-meta code{font-family:var(--font-mono);background:var(--bg-surface);padding:2px 7px;border-radius:4px;font-size:13px}.modal-overlay{position:fixed;inset:0;background:#000000a6;display:flex;align-items:center;justify-content:center;z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal{background:var(--bg-surface);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:28px;min-width:360px;max-width:480px}.modal h3{font-size:17px;margin-bottom:18px}.modal .btn-secondary{margin-top:18px;width:100%;text-align:center}.stats-detail p{padding:6px 0;border-bottom:1px solid var(--border);font-size:14px;color:var(--text-secondary)}.stats-detail strong{color:var(--text-primary);font-family:var(--font-mono);font-size:13px}.modal-receipt{max-width:560px}.receipt-img{width:100%;border-radius:var(--radius);border:1px solid var(--border)}.login-page{height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at 20% 50%,rgba(0,229,199,.04) 0%,transparent 50%),var(--bg-deep)}.login-form{background:var(--bg-base);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px 36px;width:380px}.login-brand{text-align:center;margin-bottom:32px}.login-brand .brand-icon{font-size:32px;display:block;margin-bottom:8px}.login-brand h1{font-size:20px;font-weight:700;letter-spacing:.5px}.form-field{margin-bottom:18px}.form-field label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-field input{width:100%;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;color:var(--text-primary);font-size:14px;font-family:var(--font-ui);outline:none;transition:border-color .15s}.form-field input:focus{border-color:var(--accent)}.login-form .btn-primary{width:100%;margin-top:8px}.error-msg{background:#ef44441a;border:1px solid rgba(239,68,68,.25);color:var(--red);padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-bottom:16px}.settings-grid{display:flex;flex-direction:column;gap:20px;max-width:520px}.setting-row label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.setting-input-group{display:flex;gap:8px}.setting-input-group input{flex:1;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:9px 14px;color:var(--text-primary);font-size:14px;font-family:var(--font-mono);outline:none;transition:border-color .15s}.setting-input-group input:focus{border-color:var(--accent)}.bulk-form{max-width:560px}.bulk-form textarea{width:100%;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;color:var(--text-primary);font-size:14px;font-family:var(--font-ui);resize:vertical;outline:none;margin-bottom:14px;transition:border-color .15s}.bulk-form textarea:focus{border-color:var(--accent)}.bulk-result{margin-top:16px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px;font-size:14px;color:var(--text-secondary)}.bulk-result strong{color:var(--accent);font-family:var(--font-mono)}.loading-screen{display:flex;align-items:center;justify-content:center;min-height:200px}.spinner{width:28px;height:28px;border:2px solid var(--border-light);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.analytics-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.timeframe-selector{display:flex;gap:4px}.timeframe-btn{padding:6px 14px;font-size:12px;font-weight:500;font-family:var(--font-ui);border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-surface);color:var(--text-muted);cursor:pointer;transition:all .15s}.timeframe-btn:hover{color:var(--text-secondary);background:var(--bg-raised)}.timeframe-btn.active{background:var(--accent-glow);border-color:var(--accent-dim);color:var(--accent)}.charts-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:20px}.chart-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}.chart-card.full-width{grid-column:1 / -1}.chart-card h3{font-size:14px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.6px;margin-bottom:16px}.summary-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:8px}.summary-item{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;text-align:center}.summary-item .value{font-family:var(--font-mono);font-size:22px;font-weight:500;color:var(--text-primary)}.summary-item .label{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.4px;margin-top:4px}@media(max-width:768px){.sidebar{width:60px}.brand-text,.nav-label{display:none}.sidebar-brand{justify-content:center;padding:16px 8px}.nav-item{justify-content:center;padding:10px}.nav-icon{width:auto}.main-content{padding:20px 16px}.stats-grid{grid-template-columns:1fr 1fr}.charts-grid{grid-template-columns:1fr}.summary-strip{grid-template-columns:1fr 1fr}}