:root{--bg-primary: #f8fafc;--bg-surface: #ffffff;--bg-surface-hover: #f1f5f9;--bg-card: #ffffff;--border-color: #e2e8f0;--border-active: #2563eb;--primary: #2563eb;--primary-hover: #1d4ed8;--primary-glow: rgba(37, 99, 235, .15);--accent: #4f46e5;--success: #059669;--warning: #d97706;--danger: #dc2626;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #64748b;--font-family: "Inter", system-ui, -apple-system, sans-serif;--font-heading: "Outfit", system-ui, -apple-system, sans-serif;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--shadow-sm: 0 1px 3px rgba(15, 23, 42, .05);--shadow-md: 0 4px 16px -2px rgba(15, 23, 42, .06), 0 2px 6px -1px rgba(15, 23, 42, .03);--shadow-lg: 0 12px 32px -4px rgba(15, 23, 42, .1);--shadow-glow: 0 4px 14px rgba(37, 99, 235, .18)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;min-height:100vh;background-image:radial-gradient(circle at 10% 10%,rgba(37,99,235,.03) 0%,transparent 45%),radial-gradient(circle at 90% 90%,rgba(79,70,229,.03) 0%,transparent 45%);background-attachment:fixed;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.02em;color:var(--text-primary)}button{font-family:var(--font-family);cursor:pointer;border:none;outline:none;transition:all .2s ease}input,select,textarea{font-family:var(--font-family);outline:none}.app-container{max-width:1600px;margin:0 auto;padding:24px 32px 48px}.glass-panel{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.app-header{display:flex;align-items:center;justify-content:space-between;padding:18px 28px;margin-bottom:24px;background:#fff}.brand-section{display:flex;align-items:center;gap:14px}.brand-icon{width:44px;height:44px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:var(--shadow-glow)}.brand-title h1{font-size:1.4rem;font-weight:700;color:var(--text-primary)}.brand-title p{font-size:.85rem;color:var(--text-secondary)}.nav-tabs{display:flex;gap:6px;background:#f1f5f9;padding:4px;border-radius:var(--radius-md);border:1px solid #e2e8f0}.tab-btn{display:flex;align-items:center;gap:8px;padding:9px 18px;border-radius:var(--radius-sm);font-size:.88rem;font-weight:500;color:var(--text-secondary);background:transparent}.tab-btn:hover{color:var(--text-primary);background:#fff9}.tab-btn.active{background:#fff;color:var(--primary);font-weight:600;box-shadow:var(--shadow-sm)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:24px}.stat-card{display:flex;align-items:center;gap:16px;padding:20px 24px;background:#fff}.stat-icon{width:48px;height:48px;border-radius:var(--radius-md);background:#eff6ff;color:var(--primary);display:flex;align-items:center;justify-content:center}.stat-info h3{font-size:1.45rem;font-weight:700;line-height:1.2;color:var(--text-primary)}.stat-info p{font-size:.82rem;color:var(--text-secondary)}.search-controls{padding:22px 24px;margin-bottom:24px;background:#fff}.search-bar-row{display:flex;gap:12px;margin-bottom:20px}.search-input-wrapper{position:relative;flex:1}.search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-muted)}.search-input{width:100%;padding:12px 40px 12px 42px;background:#f8fafc;border:1px solid #cbd5e1;border-radius:var(--radius-md);color:var(--text-primary);font-size:.95rem;transition:all .2s ease}.search-input:focus{background:#fff;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.clear-search-btn{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:transparent;color:var(--text-muted);padding:4px;border-radius:50%;display:flex;align-items:center;justify-content:center}.clear-search-btn:hover{background:#e2e8f0;color:var(--text-primary)}.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:var(--radius-md);font-size:.9rem;font-weight:600}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 2px 8px #2563eb40}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 4px 14px #2563eb59;transform:translateY(-1px)}.btn-secondary{background:#f1f5f9;color:var(--text-primary);border:1px solid #cbd5e1}.btn-secondary:hover{background:#e2e8f0}.btn-danger{background:#fee2e2;color:var(--danger);border:1px solid #fca5a5}.btn-danger:hover{background:#fca5a5;color:#7f1d1d}.btn-sm{padding:6px 12px;font-size:.8rem;border-radius:var(--radius-sm)}.filter-row{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.filter-group{display:flex;flex-direction:column;gap:6px}.filter-group label{font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-secondary)}.filter-select,.filter-input{padding:9px 12px;background:#f8fafc;border:1px solid #cbd5e1;border-radius:var(--radius-sm);color:var(--text-primary);font-size:.88rem}.filter-select:focus,.filter-input:focus{background:#fff;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.data-table-container{overflow-x:auto;background:#fff}.data-table{width:100%;border-collapse:collapse;text-align:left;font-size:.88rem}.data-table th{padding:14px 16px;background:#f8fafc;color:#334155;font-weight:700;font-size:.75rem;letter-spacing:.05em;border-bottom:2px solid #e2e8f0}.data-table td{padding:12px 16px;border-bottom:1px solid #f1f5f9;color:var(--text-primary);white-space:nowrap}.data-table tbody tr{transition:background .15s ease}.data-table tbody tr:nth-child(2n){background:#fafbfc}.data-table tbody tr:hover{background:#eff6ff}.badge{display:inline-block;padding:3px 9px;border-radius:12px;font-size:.76rem;font-weight:600}.badge-rto{background:#eff6ff;color:#1d4ed8;border:1px solid #bfdbfe}.badge-pincode{background:#f0fdf4;color:#15803d;border:1px solid #bbf7d0}.badge-brand{background:#faf5ff;color:#7e22ce;border:1px solid #e9d5ff}.badge-sheet{background:#fff7ed;color:#c2410c;border:1px solid #ffedd5}.pagination-bar{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;background:#fff;border-top:1px solid #e2e8f0}.page-controls{display:flex;align-items:center;gap:10px}.dropzone-container{border:2px dashed #cbd5e1;border-radius:var(--radius-lg);padding:50px 20px;text-align:center;background:#f8fafc;cursor:pointer;transition:all .2s ease}.dropzone-container:hover{border-color:var(--primary);background:#eff6ff}.dropzone-icon{width:60px;height:60px;border-radius:50%;background:#dbeafe;color:var(--primary);display:flex;align-items:center;justify-content:center;margin:0 auto 16px}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0f172a66;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:#fff;width:90%;max-width:680px;border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-lg);border:1px solid #e2e8f0}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group.full-width{grid-column:span 2}.form-group label{font-size:.8rem;font-weight:600;color:var(--text-secondary)}.form-group input{padding:10px 14px;background:#f8fafc;border:1px solid #cbd5e1;border-radius:var(--radius-sm);color:var(--text-primary)}.form-group input:focus{background:#fff;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.toast{position:fixed;bottom:30px;right:30px;background:#fff;color:var(--text-primary);border:1px solid #e2e8f0;box-shadow:var(--shadow-lg);padding:14px 20px;border-radius:var(--radius-md);display:flex;align-items:center;gap:10px;font-weight:600;z-index:2000}.toast-error{border-left:4px solid var(--danger)}.spinner{width:20px;height:20px;border:2px solid rgba(37,99,235,.2);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.login-wrapper{display:flex;align-items:center;justify-content:center;min-height:80vh;padding:20px}.login-card{width:100%;max-width:440px;padding:40px 32px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg)}.login-header{text-align:center;margin-bottom:32px}.login-header .brand-icon{margin:0 auto 16px}.login-header h2{font-size:1.6rem;font-weight:700;margin-bottom:6px}.login-header p{color:var(--text-secondary);font-size:.9rem}.auth-form-group{margin-bottom:20px}.auth-form-group label{display:block;font-size:.88rem;font-weight:500;margin-bottom:8px;color:var(--text-primary)}.auth-input-wrapper{position:relative;display:flex;align-items:center}.auth-input-icon{position:absolute;left:14px;color:var(--text-muted)}.auth-input{width:100%;padding:12px 14px 12px 42px;border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:.95rem;transition:all .2s ease;background-color:var(--bg-primary)}.auth-input:focus{border-color:var(--primary);background-color:var(--bg-surface);box-shadow:0 0 0 4px var(--primary-glow)}.auth-error-msg{display:flex;align-items:center;gap:8px;color:var(--danger);background:#dc26260d;border:1px solid rgba(220,38,38,.15);padding:10px 14px;border-radius:var(--radius-md);margin-bottom:20px;font-size:.88rem}.login-btn{width:100%;padding:12px;font-size:1rem;font-weight:600;margin-top:10px}.logout-btn{display:flex;align-items:center;gap:8px;padding:8px 16px;border-radius:var(--radius-md);font-size:.88rem;font-weight:500;background:transparent;border:1px solid var(--border-color);color:var(--text-secondary)}.logout-btn:hover{background:#fee2e2;color:#dc2626;border-color:#fca5a5}