:root{--primary: #0078d4;--primary-dark: #106ebe;--primary-light: #deecf9;--success: #107c10;--danger: #d13438;--warning: #ffb900;--info: #0078d4;--accent-purple: #8764b8;--accent-green: #00b294;--accent-orange: #ff8c00;--body-bg: #f3f2f1;--card-bg: #ffffff;--border: #e1e1e1;--text-primary: #323130;--text-secondary: #605e5c;--text-light: #a19f9d;--sidebar-bg: #1b1b2f;--sidebar-hover: #27274a;--sidebar-active: #0078d4;--topbar-bg: #ffffff;--whitelabel-bg: #1b1b2f;--font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);font-size:13px;color:var(--text-primary);background:var(--body-bg);line-height:1.5;-webkit-font-smoothing:antialiased}.whitelabel-bar{background:var(--whitelabel-bg);color:#ffffffe6;text-align:center;padding:6px 16px;font-size:11px;letter-spacing:.3px;position:fixed;top:0;left:0;right:0;z-index:1000}.whitelabel-bar strong{color:#fff}.app-layout{display:flex;min-height:100vh;padding-top:28px}.sidebar{width:220px;min-width:220px;background:var(--sidebar-bg);color:#ccc;display:flex;flex-direction:column;position:fixed;top:28px;bottom:0;left:0;z-index:900;transition:width .2s,min-width .2s;overflow:hidden}.sidebar.collapsed{width:56px;min-width:56px}.sidebar-brand{padding:18px 16px 14px;font-size:15px;font-weight:700;color:#fff;display:flex;align-items:center;gap:10px;white-space:nowrap;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-brand i{font-size:18px;color:var(--accent-green)}.sidebar.collapsed .sidebar-brand span{display:none}.sidebar-nav{flex:1;padding:8px 0;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 18px;color:#b0b0c8;text-decoration:none;font-size:13px;cursor:pointer;transition:background .15s,color .15s;white-space:nowrap;border-left:3px solid transparent}.nav-item:hover{background:var(--sidebar-hover);color:#fff}.nav-item.active{background:#0078d426;color:#fff;border-left-color:var(--primary)}.nav-item i{width:18px;text-align:center;font-size:14px;flex-shrink:0}.sidebar.collapsed .nav-item span{display:none}.sidebar-footer{padding:10px;border-top:1px solid rgba(255,255,255,.08)}.sidebar-toggle{background:none;border:none;color:#888;cursor:pointer;padding:6px 10px;font-size:14px;width:100%;text-align:center}.sidebar-toggle:hover{color:#fff}.main-content{flex:1;margin-left:220px;transition:margin-left .2s;display:flex;flex-direction:column;min-height:calc(100vh - 28px)}.main-content.collapsed{margin-left:56px}.topbar{background:var(--topbar-bg);border-bottom:1px solid var(--border);padding:0 24px;height:48px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:28px;z-index:800}.topbar-title{font-size:15px;font-weight:600}.topbar-right{display:flex;align-items:center;gap:14px;font-size:12px;color:var(--text-secondary)}.topbar-user{font-weight:600;color:var(--text-primary)}.page-content{padding:20px 24px;flex:1}.page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:20px;gap:16px;flex-wrap:wrap}.page-title{font-size:20px;font-weight:700;color:var(--text-primary)}.page-subtitle{font-size:12px;color:var(--text-secondary);margin-top:2px}.header-actions{display:flex;gap:8px;flex-wrap:wrap}.kpi-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:20px}.kpi-card{background:var(--card-bg);border:1px solid var(--border);border-radius:4px;padding:16px 18px;border-top:3px solid transparent}.kpi-label{font-size:11px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.4px;font-weight:600}.kpi-value{font-size:28px;font-weight:700;margin:4px 0 6px;color:var(--text-primary);line-height:1.1}.kpi-change{font-size:11px;display:flex;align-items:center;gap:4px}.kpi-change.up{color:var(--success)}.kpi-change.down{color:var(--danger)}.kpi-change.neutral{color:var(--text-secondary)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;margin-bottom:16px}.grid-3-1{display:grid;grid-template-columns:3fr 1fr;gap:16px;margin-bottom:16px}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:4px;overflow:hidden;margin-bottom:16px}.card-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border);background:#fafafa}.card-title{font-size:13px;font-weight:600;display:flex;align-items:center;gap:6px}.card-actions{display:flex;gap:4px;align-items:center}.card-action-btn{background:none;border:1px solid var(--border);border-radius:3px;padding:4px 8px;cursor:pointer;color:var(--text-secondary);font-size:12px;transition:all .15s}.card-action-btn:hover{background:var(--body-bg);color:var(--text-primary)}.card-body{padding:16px}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;font-size:12px;font-weight:600;border-radius:3px;border:1px solid transparent;cursor:pointer;font-family:var(--font-family);transition:all .15s;white-space:nowrap}.btn i{font-size:11px}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-dark)}.btn-outline{background:#fff;color:var(--text-primary);border-color:var(--border)}.btn-outline:hover{background:var(--body-bg)}.btn-success{background:var(--success);color:#fff;border-color:var(--success)}.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn-warning{background:var(--warning);color:#333;border-color:var(--warning)}.btn-sm{padding:4px 10px;font-size:11px}.btn:disabled{opacity:.5;cursor:not-allowed}.tag{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;font-size:10px;font-weight:600;border-radius:3px;text-transform:uppercase;letter-spacing:.3px}.tag-info{background:var(--primary-light);color:var(--primary)}.tag-success{background:#dff6dd;color:var(--success)}.tag-danger{background:#fde7e9;color:var(--danger)}.tag-warning{background:#fff4ce;color:#8a6914}.tag-purple{background:#ede3f6;color:var(--accent-purple)}.tag-neutral{background:#f3f2f1;color:var(--text-secondary)}.data-table{width:100%;border-collapse:collapse}.data-table thead th{text-align:left;padding:10px 14px;font-size:11px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.3px;background:#fafafa;border-bottom:1px solid var(--border);white-space:nowrap}.data-table tbody td{padding:10px 14px;font-size:12px;border-bottom:1px solid #f0f0f0;vertical-align:middle}.data-table tbody tr:hover{background:#f9f9fb}.data-table tbody tr.clickable{cursor:pointer}.data-table tbody tr.clickable:hover{background:var(--primary-light)}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:middle}.status-dot.active,.status-dot.completed,.status-dot.resolved{background:var(--success)}.status-dot.warning,.status-dot.acknowledged,.status-dot.in_transit{background:var(--warning)}.status-dot.danger,.status-dot.out_of_stock,.status-dot.cancelled{background:var(--danger)}.status-dot.pending,.status-dot.low_stock{background:var(--accent-orange)}.status-dot.overstock{background:var(--accent-purple)}.status-dot.inactive{background:var(--text-light)}.status-dot.online{background:var(--accent-green)}.status-dot.store{background:var(--primary)}.status-dot.warehouse{background:var(--accent-purple)}.alert-item{display:flex;padding:14px 16px;border-bottom:1px solid var(--border);gap:12px}.alert-item:last-child{border-bottom:none}.alert-severity{width:4px;border-radius:2px;flex-shrink:0}.alert-severity.critical{background:var(--danger)}.alert-severity.warning{background:var(--warning)}.alert-severity.info{background:var(--primary)}.alert-content{flex:1;min-width:0}.alert-title{font-size:13px;font-weight:600;margin-bottom:4px}.alert-desc{font-size:12px;color:var(--text-secondary);line-height:1.5}.alert-time{font-size:11px;color:var(--text-light);margin-top:6px}.live-indicator{display:flex;align-items:center;gap:6px;font-size:10px;font-weight:700;color:var(--danger);text-transform:uppercase;letter-spacing:.5px}.live-dot{width:8px;height:8px;border-radius:50%;background:var(--danger);animation:livePulse 1.5s infinite}@keyframes livePulse{0%,to{opacity:1}50%{opacity:.3}}.form-group{margin-bottom:14px}.form-group label{display:block;font-size:12px;font-weight:600;color:var(--text-secondary);margin-bottom:4px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:7px 10px;font-size:13px;border:1px solid var(--border);border-radius:3px;font-family:var(--font-family);background:#fff;color:var(--text-primary);transition:border-color .15s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px #0078d426}.form-group textarea{min-height:60px;resize:vertical}.form-row{display:flex;gap:12px;flex-wrap:wrap}.form-row>.form-group{flex:1;min-width:120px}.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}.filter-bar{display:flex;gap:10px;margin-bottom:16px;align-items:flex-end;flex-wrap:wrap}.filter-bar .form-group{margin-bottom:0}.filter-bar select,.filter-bar input{padding:6px 10px;font-size:12px;border:1px solid var(--border);border-radius:3px;background:#fff;font-family:var(--font-family);min-width:140px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn .15s}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:#fff;border-radius:6px;width:560px;max-width:92vw;max-height:88vh;display:flex;flex-direction:column;box-shadow:0 8px 32px #0003}.modal>form{display:flex;flex-direction:column;flex:1;min-height:0;overflow:hidden}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);flex-shrink:0}.modal-header h3{font-size:16px;font-weight:600;margin:0}.modal-close{background:none;border:none;font-size:18px;cursor:pointer;color:var(--text-secondary);padding:4px}.modal-close:hover{color:var(--text-primary)}.modal-body{padding:20px;overflow-y:auto;flex:1;min-height:0}.modal-footer{display:flex;justify-content:flex-end;gap:8px;padding:14px 20px;border-top:1px solid var(--border);flex-shrink:0}.detail-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px;gap:16px}.detail-header-actions{display:flex;gap:8px;flex-wrap:wrap}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 24px}.info-label{font-size:11px;color:var(--text-light);text-transform:uppercase;letter-spacing:.3px;font-weight:600}.info-value{font-size:13px;color:var(--text-primary);margin-top:2px}.stock-bar-wrap{display:flex;align-items:center;gap:8px}.stock-bar{flex:1;height:6px;background:#e8e8e8;border-radius:3px;overflow:hidden;min-width:60px}.stock-bar-fill{height:100%;border-radius:3px;transition:width .3s}.stock-bar-fill.good{background:var(--success)}.stock-bar-fill.low{background:var(--warning)}.stock-bar-fill.critical{background:var(--danger)}.stock-bar-fill.over{background:var(--accent-purple)}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:16px;color:var(--text-secondary)}.page-content .loading-screen{min-height:200px}.loading-spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-inline{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--text-secondary);gap:10px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1b1b2f,#0078d4)}.login-card{background:#fff;border-radius:8px;padding:40px;width:380px;max-width:90vw;box-shadow:0 12px 40px #00000040}.login-header{text-align:center;margin-bottom:28px}.login-header h1{font-size:22px;font-weight:700;color:var(--primary);margin-bottom:4px}.login-header p{font-size:12px;color:var(--text-secondary)}.login-icon{font-size:40px;color:var(--primary);display:block;margin-bottom:12px}.login-error{background:#fde7e9;color:var(--danger);padding:8px 12px;border-radius:3px;font-size:12px;margin-bottom:14px;text-align:center}.page-footer{text-align:center;padding:20px;margin-top:20px;font-size:11px;color:var(--text-light);border-top:1px solid var(--border)}.chart-container{position:relative;width:100%;height:280px}.empty-state{text-align:center;padding:40px 20px;color:var(--text-light)}.empty-state i{font-size:32px;margin-bottom:10px;display:block}.empty-state p{font-size:13px}.table-footer{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-top:1px solid var(--border);font-size:12px;flex-wrap:wrap;gap:10px}.table-info{color:var(--text-secondary);white-space:nowrap}.table-controls{display:flex;align-items:center;gap:12px}.per-page-select{display:flex;align-items:center;gap:6px;color:var(--text-secondary);font-size:12px}.per-page-select select{padding:3px 6px;font-size:12px;border:1px solid var(--border);border-radius:3px;background:#fff;font-family:var(--font-family);cursor:pointer}.pagination{display:flex;align-items:center;gap:2px}.pagination-btn{display:inline-flex;align-items:center;justify-content:center;min-width:28px;height:28px;padding:0 6px;font-size:12px;font-weight:500;border:1px solid var(--border);border-radius:3px;background:#fff;color:var(--text-primary);cursor:pointer;font-family:var(--font-family);transition:all .15s}.pagination-btn:hover:not(:disabled):not(.active){background:var(--body-bg);border-color:var(--primary);color:var(--primary)}.pagination-btn.active{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}.pagination-btn:disabled{opacity:.4;cursor:not-allowed}.pagination-ellipsis{display:inline-flex;align-items:center;justify-content:center;min-width:28px;height:28px;font-size:12px;color:var(--text-light)}.sort-header{cursor:pointer;-webkit-user-select:none;user-select:none;display:inline-flex;align-items:center;gap:4px;transition:color .15s}.sort-header:hover{color:var(--primary)}.sort-icon{font-size:9px;color:var(--text-light);transition:color .15s}.sort-icon.active{color:var(--primary)}.search-input-wrap{position:relative;flex:2;min-width:200px}.search-input-wrap i{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-light);font-size:12px;pointer-events:none}.search-input-wrap input{width:100%;padding:7px 10px 7px 30px;font-size:13px;border:1px solid var(--border);border-radius:3px;font-family:var(--font-family);background:#fff;color:var(--text-primary);transition:border-color .15s}.search-input-wrap input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px #0078d426}.table-loading-overlay{display:flex;align-items:center;justify-content:center;padding:60px 20px;gap:10px;color:var(--text-secondary)}@media(max-width:1200px){.kpi-strip{grid-template-columns:repeat(3,1fr)}}@media(max-width:900px){.grid-2,.grid-3,.grid-3-1{grid-template-columns:1fr}.kpi-strip{grid-template-columns:repeat(2,1fr)}.sidebar{width:56px!important;min-width:56px!important}.sidebar .nav-item span,.sidebar .sidebar-brand span{display:none}.main-content{margin-left:56px!important}}