:root{--primary: #1A73E8;--secondary: #F5F7FA;--accent: #16A34A;--text-dark: #1E293B;--text-light: #64748B;--bg-color: #F8FAFC;--white: #FFFFFF;--border-color: #E2E8F0;--gradient-pink: linear-gradient(135deg, #FF8EA5 0%, #FF6B8B 100%);--gradient-purple: linear-gradient(135deg, #C084FC 0%, #9333EA 100%);--gradient-blue: linear-gradient(135deg, #60A5FA 0%, #2563EB 100%);--gradient-bg: linear-gradient(135deg, #fce4ec 0%, #f3e5f5 100%);--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--radius-xl: 32px;--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .03);--shadow-md: 0 10px 25px -5px rgba(0, 0, 0, .05), 0 8px 10px -6px rgba(0, 0, 0, .01);--shadow-lg: 0 20px 40px -10px rgba(0, 0, 0, .08);--shadow-card: 0 12px 24px -6px rgba(0,0,0,.06);--shadow-colored: 0 16px 32px 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48px)}.main-content{flex:1;display:flex;flex-direction:column;background:#fff6;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:var(--radius-xl);padding:32px;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.5);overflow-y:auto;animation:fadeIn .6s ease-out forwards}.main-content::-webkit-scrollbar{width:6px}.main-content::-webkit-scrollbar-track{background:transparent}.main-content::-webkit-scrollbar-thumb{background-color:#0000001a;border-radius:10px}.sidebar{width:280px;background:#ffffffb3;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:var(--radius-xl);padding:32px 24px;display:flex;flex-direction:column;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.5);animation:fadeIn .5s ease-out}.sidebar-header{margin-bottom:40px}.logo{display:flex;align-items:center;gap:12px;margin-bottom:32px}.logo-icon{width:32px;height:32px;background:var(--gradient-blue);border-radius:8px;position:relative}.logo h2{font-size:24px;font-weight:700;margin:0;letter-spacing:-.5px}.user-profile{display:flex;align-items:center;gap:12px;padding:12px;background:#ffffff80;border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;border:2px solid white}.user-info{display:flex;flex-direction:column}.user-name{font-weight:600;font-size:14px;color:var(--text-dark)}.user-role{font-size:12px;color:var(--text-light)}.sidebar-nav{display:flex;flex-direction:column;flex:1}.nav-section{display:flex;flex-direction:column;gap:8px}.nav-section.bottom{margin-top:auto}.nav-label{font-size:12px;text-transform:uppercase;font-weight:600;color:var(--text-light);letter-spacing:.5px;margin-bottom:8px;padding-left:12px}.nav-item{display:flex;align-items:center;gap:16px;padding:12px 16px;border-radius:var(--radius-md);color:var(--text-light);font-weight:500;transition:all .2s ease}.nav-item:hover{background:#fffc;color:var(--primary);transform:translate(4px)}.nav-item.active{background:var(--white);color:var(--primary);box-shadow:var(--shadow-md);font-weight:600}.nav-item.active svg{color:var(--primary)}.ui-card{background:var(--white);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-card);border:1px solid rgba(255,255,255,.4);transition:transform .3s ease,box-shadow .3s ease;overflow:hidden;position:relative}.ui-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.variant-gradient-pink{background:var(--gradient-pink);color:#fff;border:none;box-shadow:var(--shadow-colored) #ff6b8b4d}.variant-gradient-purple{background:var(--gradient-purple);color:#fff;border:none;box-shadow:var(--shadow-colored) #9333ea4d}.variant-gradient-blue{background:var(--gradient-blue);color:#fff;border:none;box-shadow:var(--shadow-colored) #2563eb4d}.variant-gradient-pink .text-muted,.variant-gradient-purple .text-muted,.variant-gradient-blue 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ease-out}.dashboard-content{display:flex;flex-direction:column;gap:32px}.kpi-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:24px}.kpi-card{display:flex;flex-direction:column;gap:12px}.kpi-card .text-muted{font-size:14px;font-weight:500;margin-bottom:-4px}.kpi-card h2{font-size:32px;letter-spacing:-1px;margin:0}.kpi-card.standard h2{color:var(--text-dark)}.kpi-card.standard{background:#fffc}.kpi-label{font-size:14px;font-weight:500;color:var(--text-light);margin-bottom:-4px}.kpi-icon{width:48px;height:48px;border-radius:50%;background:#fff3;display:flex;align-items:center;justify-content:center;margin-bottom:8px}.kpi-card.standard .kpi-icon{background:var(--secondary)}.text-pending{color:#d97706!important}.text-overdue{color:#dc2626!important}.icon-pending{color:#d97706}.icon-overdue{color:#dc2626}.ui-badge{display:inline-flex;align-items:center;padding:6px 12px;border-radius:20px;font-size:12px;font-weight:600;letter-spacing:.5px;text-transform:capitalize}.status-paid{background-color:#16a34a1a;color:var(--accent);border:1px solid rgba(22,163,74,.2)}.status-pending{background-color:#f59e0b1a;color:#d97706;border:1px solid rgba(245,158,11,.2)}.status-overdue{background-color:#ef44441a;color:#dc2626;border:1px solid rgba(239,68,68,.2)}.status-info{background-color:#9333ea1a;color:var(--primary);border:1px solid rgba(147,51,234,.2)}.status-default{background-color:var(--border-color);color:var(--text-light)}.modal-overlay{position:fixed;inset:0;background:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center}.modal-content{width:100%;max-width:600px;max-height:90vh;overflow-y:auto;padding:32px}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--border-color)}.modal-header h2{margin:0;font-size:20px}.close-btn{background:var(--bg-color);border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;color:var(--text-light);transition:all .2s}.close-btn:hover{background:var(--border-color);color:var(--text-dark)}.action-btn.warning:hover{background:#f59e0b1a;color:#d97706}.row-suspended td{opacity:.6}.table-controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.table-search{margin:0;width:320px;background:var(--bg-color);box-shadow:none}.filters{display:flex;gap:16px}.filter-group{display:flex;align-items:center;gap:8px;background:var(--bg-color);padding:8px 16px;border-radius:var(--radius-sm);border:1px solid var(--border-color);color:var(--text-light)}.filter-group select{border:none;background:transparent;outline:none;color:var(--text-dark);font-family:inherit;font-size:14px;cursor:pointer}.table-responsive{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;text-align:left}.data-table th{padding:16px;border-bottom:2px solid var(--border-color);color:var(--text-light);font-size:12px;text-transform:uppercase;font-weight:600;letter-spacing:.5px}.data-table td{padding:16px;border-bottom:1px solid var(--border-color);color:var(--text-light);font-size:14px;vertical-align:middle}.data-table tr:last-child td{border-bottom:none}.data-table tbody tr{transition:background-color .2s ease}.data-table tbody tr:hover{background-color:#00000005}.font-medium{font-weight:500}.font-semibold{font-weight:600;color:var(--text-dark)}.text-dark{color:var(--text-dark)!important}.action-buttons{display:flex;gap:8px}.action-btn{padding:6px;border-radius:6px;color:var(--text-light);display:flex;align-items:center;justify-content:center;transition:all .2s ease}.action-btn:hover{background-color:var(--bg-color);color:var(--primary)}.action-btn.success:hover{color:#16a34a;background-color:#16a34a1a}.action-btn.danger:hover{color:#dc2626;background-color:#ef44441a}.empty-state{text-align:center;padding:48px!important;color:var(--text-light)!important}.btn-primary{background:var(--primary);color:#fff;padding:10px 20px;border-radius:var(--radius-sm);font-weight:600;font-size:14px;box-shadow:0 4px 12px #1a73e84d;transition:all .2s ease}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 16px #1a73e866}.detail-header{margin-bottom:24px}.header-left{display:flex;align-items:center;gap:24px}.back-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:#fff;box-shadow:var(--shadow-sm);color:var(--text-dark);transition:all .2s}.back-btn:hover{background:var(--bg-color);transform:translate(-2px)}.header-actions .btn-secondary,.header-actions .btn-primary{display:flex;align-items:center;gap:8px;margin-left:12px}.detail-content{display:grid;grid-template-columns:3fr 2fr;gap:24px;height:100%}.info-card{padding:32px}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-bottom:40px}.info-grid .label{font-size:12px;text-transform:uppercase;color:var(--text-light);font-weight:600;letter-spacing:.5px;margin-bottom:8px}.info-grid h3{font-size:18px;margin-bottom:4px}.dates-grid{display:grid;grid-template-columns:1fr 1fr;grid-column:span 2;background:var(--bg-color);padding:16px;border-radius:var(--radius-sm)}.section-title{font-size:16px;margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--border-color)}.line-items-table{width:100%;border-collapse:collapse;margin-bottom:32px}.line-items-table th{padding:12px 8px;color:var(--text-light);font-size:13px;font-weight:600;border-bottom:1px solid var(--border-color)}.line-items-table td{padding:16px 8px;font-size:15px;border-bottom:1px solid var(--bg-color)}.text-right{text-align:right}.totals-section{width:300px;margin-left:auto;display:flex;flex-direction:column;gap:12px}.totals-row{display:flex;justify-content:space-between;align-items:center;font-size:15px}.grand-total{margin-top:8px;padding-top:16px;border-top:2px solid var(--border-color);font-size:18px;font-weight:700}.document-preview-card{height:100%;display:flex;flex-direction:column}.preview-header{margin-bottom:16px}.document-placeholder{flex:1;background:var(--bg-color);border:1px dashed var(--border-color);border-radius:var(--radius-md);display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:500px}