@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--bg-primary:#0b0f19;--bg-secondary:#161e2f;--bg-tertiary:#1f2a40;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--text-muted:#6b7280;--accent-color:#3b82f6;--accent-glow:#3b82f626;--success:#10b981;--success-glow:#10b98126;--warning:#f59e0b;--warning-glow:#f59e0b26;--danger:#ef4444;--danger-glow:#ef444426;--border-color:#2d3748;--border-focus:#4a5568;--sidebar-width:260px;--header-height:70px;--radius-lg:12px;--radius-md:8px;--radius-sm:4px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;line-height:1.5}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--border-focus)}.app-container{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background-color:var(--bg-secondary);border-right:1px solid var(--border-color);z-index:100;flex-direction:column;height:100vh;transition:width .3s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;top:0;left:0}.sidebar.collapsed{width:76px}.sidebar.collapsed button{position:relative}.sidebar.collapsed button:after{content:attr(data-tooltip);background-color:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);white-space:nowrap;opacity:0;pointer-events:none;z-index:1000;border-radius:6px;padding:.4rem .75rem;font-size:.75rem;transition:opacity .15s,transform .15s;position:absolute;top:50%;left:85px;transform:translateY(-50%)scale(.95);box-shadow:0 4px 20px #00000073}.sidebar.collapsed button:hover:after{opacity:1;transform:translateY(-50%)scale(1)}.main-content{margin-left:var(--sidebar-width);background-color:var(--bg-primary);flex-direction:column;flex:1;min-height:100vh;transition:margin-left .3s cubic-bezier(.4,0,.2,1);display:flex}.main-content.collapsed{margin-left:76px}.header{height:var(--header-height);border-bottom:1px solid var(--border-color);background-color:var(--bg-secondary);z-index:90;justify-content:space-between;align-items:center;padding:0 2rem;display:flex;position:sticky;top:0}.content-body{flex:1;padding:2rem;overflow-y:auto}h1{color:var(--text-primary);font-size:1.75rem;font-weight:700}h2{color:var(--text-primary);margin-bottom:1rem;font-size:1.25rem;font-weight:600}h3{color:var(--text-secondary);font-size:1rem;font-weight:500}.btn{border-radius:var(--radius-md);cursor:pointer;background:0 0;border:none;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.875rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--accent-color);color:#fff;box-shadow:0 4px 14px var(--accent-glow)}.btn-primary:hover{background-color:#2563eb;transform:translateY(-1px)}.btn-secondary{background-color:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--border-color)}.btn-danger{background-color:var(--danger);color:#fff}.btn-danger:hover{background-color:#dc2626}.form-group{flex-direction:column;gap:.5rem;margin-bottom:1.25rem;display:flex}.label{color:var(--text-secondary);font-size:.875rem;font-weight:500}.input,.select,.textarea{background-color:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-md);font-family:var(--font-sans);padding:.625rem .875rem;font-size:.875rem;transition:border-color .2s}.input:focus,.select:focus,.textarea:focus{border-color:var(--accent-color);box-shadow:0 0 0 2px var(--accent-glow);outline:none}input[type=date]::-webkit-calendar-picker-indicator{filter:invert(.9);cursor:pointer}.kpi-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;margin-bottom:2rem;display:grid}.kpi-card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);align-items:center;gap:1.25rem;padding:1.5rem;transition:transform .2s,box-shadow .2s;display:flex;position:relative;overflow:hidden}.kpi-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px #0000004d}.kpi-card:before{content:"";width:4px;height:100%;position:absolute;top:0;left:0}.kpi-card.blue:before{background-color:var(--accent-color)}.kpi-card.green:before{background-color:var(--success)}.kpi-card.warning:before{background-color:var(--warning)}.kpi-card.danger:before{background-color:var(--danger)}.kpi-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:48px;height:48px;display:flex}.kpi-card.blue .kpi-icon{background-color:var(--accent-glow);color:var(--accent-color)}.kpi-card.green .kpi-icon{background-color:var(--success-glow);color:var(--success)}.kpi-card.warning .kpi-icon{background-color:var(--warning-glow);color:var(--warning)}.kpi-card.danger .kpi-icon{background-color:var(--danger-glow);color:var(--danger)}.kpi-info h4{color:var(--text-secondary);margin-bottom:.25rem;font-size:.875rem;font-weight:500}.kpi-info .value{font-size:1.5rem;font-weight:700}.alert-banner{background:linear-gradient(135deg, var(--warning-glow) 0%, #f59e0b08 100%);border:1px solid var(--warning);border-radius:var(--radius-lg);justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding:1rem 1.5rem;display:flex;box-shadow:0 4px 12px #f59e0b0d}.alert-banner.danger{background:linear-gradient(135deg, var(--danger-glow) 0%, #ef444408 100%);border:1px solid var(--danger);box-shadow:0 4px 12px #ef44440d}.alert-content{align-items:center;gap:1rem;display:flex}.alert-title{color:var(--text-primary);font-weight:600}.alert-desc{color:var(--text-secondary);font-size:.875rem}.card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);margin-bottom:1.5rem;padding:1.5rem}.card-header{justify-content:space-between;align-items:center;margin-bottom:1.25rem;display:flex}.table-container{border-radius:var(--radius-md);border:1px solid var(--border-color);overflow-x:auto}.table{border-collapse:collapse;text-align:left;width:100%;font-size:.875rem}.table th{background-color:var(--bg-tertiary);color:var(--text-secondary);border-bottom:1px solid var(--border-color);padding:.75rem 1rem;font-weight:600}.table td{border-bottom:1px solid var(--border-color);color:var(--text-primary);padding:.75rem 1rem}.table tr:last-child td{border-bottom:none}.table tr:hover td{background-color:#ffffff05}.badge{border-radius:9999px;align-items:center;padding:.25rem .625rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-success{background-color:var(--success-glow);color:var(--success)}.badge-warning{background-color:var(--warning-glow);color:var(--warning)}.badge-danger{background-color:var(--danger-glow);color:var(--danger)}.badge-info{background-color:var(--accent-glow);color:var(--accent-color)}.badge-neutral{background-color:var(--bg-tertiary);color:var(--text-secondary)}.filters-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.5rem;display:flex}.filter-tabs{gap:.5rem;display:flex}.filter-tab{border-radius:var(--radius-md);cursor:pointer;background-color:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-secondary);padding:.5rem 1rem;font-size:.875rem;font-weight:500;transition:all .2s}.filter-tab:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.filter-tab.active{background-color:var(--accent-color);color:#fff;border-color:var(--accent-color)}.ageing-summary-grid{grid-template-columns:repeat(4,1fr);gap:1.25rem;margin-bottom:1.5rem;display:grid}.ageing-bracket-box{background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-md);text-align:center;padding:1.25rem}.ageing-bracket-box h5{color:var(--text-secondary);margin-bottom:.5rem;font-size:.875rem}.ageing-bracket-box .amount{color:var(--text-primary);font-size:1.25rem;font-weight:700}.followup-layout{grid-template-columns:1.5fr 1fr;gap:1.5rem;display:grid}@media (width<=1024px){.followup-layout{grid-template-columns:1fr}}.action-panel{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);top:calc(var(--header-height) + 2rem);padding:1.5rem;position:sticky}.timeline{flex-direction:column;gap:1rem;margin-top:1rem;display:flex}.timeline-item{border-left:2px solid var(--border-color);padding-left:1rem;position:relative}.timeline-item:before{content:"";background-color:var(--accent-color);border-radius:50%;width:8px;height:8px;position:absolute;top:4px;left:-5px}.timeline-time{color:var(--text-muted);font-size:.75rem}.timeline-user{font-size:.8125rem;font-weight:600}.timeline-desc{color:var(--text-secondary);font-size:.875rem}.user-row{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:.75rem 1rem;display:flex}.user-row:last-child{border-bottom:none}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.settings-row:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}@media (width<=768px){:root{--sidebar-width:0px}.sidebar{width:260px;transition:transform .3s;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.kpi-grid{grid-template-columns:1fr}.header{padding:0 1rem}.content-body{padding:1rem}div[style*="display: grid"],div[style*=display\:grid]{grid-template-columns:1fr!important}.mobile-menu-btn{display:block!important}}@media (width>=769px){.mobile-menu-btn{display:none!important}}