@import "https://fonts.googleapis.com/css2?family=Inter:wght@100;200;300;400;500;600;700;800;900&display=swap";:root{--bg-app:#fff;--bg-sidebar:#f9f9fb;--bg-surface:#fff;--bg-muted:#f4f4f5;--bg-accent:#f1f1f4;--text-main:#09090b;--text-muted:#71717a;--text-dim:#a1a1aa;--text-on-accent:#fff;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-soft:#2563eb14;--success:#10b981;--success-soft:#ecfdf5;--error:#ef4444;--error-soft:#fef2f2;--warning:#f59e0b;--warning-soft:#fffbeb;--border:#e4e4e7;--border-light:#f1f1f4;--border-focus:#2563eb;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--shadow-premium:0 0 0 1px #0000000d, 0 4px 6px #00000005, 0 10px 15px #00000008;--radius-xs:4px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-full:9999px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px;--space-12:48px;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-base:.25s cubic-bezier(.4, 0, .2, 1)}*,:before,:after{box-sizing:border-box;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:var(--bg-app);color:var(--text-main);min-width:320px;font-size:14px;line-height:1.6;font-family:Inter,-apple-system,sans-serif!important}.app-container{background-color:var(--bg-app);width:100%;height:100vh;display:flex;overflow:hidden}.sidebar{background-color:var(--bg-sidebar);border-right:1px solid var(--border);z-index:100;width:260px;height:100vh;transition:transform var(--transition-base);flex-direction:column;display:flex;position:sticky;top:0}.sidebar-header{justify-content:space-between;align-items:center;padding:24px;display:flex}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:12px;display:flex;overflow-y:auto}.nav-section{color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em;margin:20px 12px 8px;font-size:11px;font-weight:600}.sidebar-link{color:var(--text-muted);border-radius:var(--radius-sm);transition:var(--transition-fast);align-items:center;gap:12px;padding:8px 12px;font-weight:500;text-decoration:none;display:flex}.sidebar-link:hover{background-color:var(--bg-accent);color:var(--text-main)}.sidebar-link.active{background-color:var(--bg-surface);color:var(--text-main);box-shadow:var(--shadow-sm);border:1px solid var(--border)}.sidebar-footer{border-top:1px solid var(--border);align-items:center;gap:12px;padding:16px;display:flex}.main-area{flex-direction:column;flex:1;min-width:0;height:100vh;display:flex;overflow:hidden}.top-header{border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:90;background-color:#fffc;justify-content:space-between;align-items:center;height:64px;padding:0 40px;display:flex;position:sticky;top:0}.header-left,.header-right{align-items:center;gap:16px;display:flex}.content-wrapper{box-sizing:border-box;flex:1;width:100%;min-width:0;max-width:1800px;height:0;margin:0 auto;padding:40px;overflow:auto}.btn{border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-fast);border:1px solid var(--border);background:var(--bg-surface);color:var(--text-main);justify-content:center;align-items:center;gap:8px;padding:8px 16px;font-size:14px;font-weight:500;display:inline-flex}.btn:hover{background-color:var(--bg-muted);border-color:var(--text-dim)}.btn-primary{background-color:var(--accent);color:#fff;border:none}.btn-primary:hover{background-color:var(--accent-hover);box-shadow:var(--shadow-md);transform:translateY(-1px)}.input-group{flex-direction:column;gap:6px;margin-bottom:20px;display:flex}.input-label{color:var(--text-muted);font-size:13px;font-weight:500}.input-field{border-radius:var(--radius-md);border:1px solid var(--border);background-color:var(--bg-surface);width:100%;color:var(--text-main);transition:var(--transition-fast);padding:10px 14px;font-size:14px}.input-field:focus{border-color:var(--border-focus);box-shadow:0 0 0 4px var(--accent-soft);outline:none}.card{background-color:var(--bg-surface);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-premium);transition:var(--transition-base);padding:24px}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.table-container{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-surface);width:100%;overflow-x:auto}table{border-collapse:collapse;width:100%}th{background-color:var(--bg-sidebar);text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);padding:12px 24px;font-size:12px;font-weight:600}th:last-child,td:last-child{text-align:right;padding-right:12px}td{border-bottom:1px solid var(--border-light);color:var(--text-main);vertical-align:middle;padding:12px 24px}tr:hover td{background-color:var(--bg-muted)}.badge{border-radius:var(--radius-full);align-items:center;padding:2px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge-success{background-color:var(--success-soft);color:var(--success)}.badge-error{background-color:var(--error-soft);color:var(--error)}.badge-warning{background-color:var(--warning-soft);color:var(--warning)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}.animate-in{animation:.4s ease-out forwards slideUp}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-4{gap:16px}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.w-full{width:100%}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}.no-scrollbar::-webkit-scrollbar{display:none!important}.no-scrollbar{-ms-overflow-style:none!important;scrollbar-width:none!important}.invoice-row{border-bottom:1px solid var(--border-light);grid-template-columns:2fr 1fr 1fr 1fr auto;gap:16px;padding:16px;display:grid}.invoice-layout-grid{grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:24px;width:100%;display:grid}.invoice-summary-col{scrollbar-width:none;-ms-overflow-style:none;flex-direction:column;gap:16px;width:100%;min-width:0;max-height:calc(100vh - 144px);display:flex;position:sticky;top:0;overflow-y:auto}.invoice-summary-col::-webkit-scrollbar{display:none}@media (width<=900px){.invoice-layout-grid{grid-template-columns:1fr!important}.invoice-summary-col{position:static!important}}@media (width>=901px) and (width<=1200px){.invoice-layout-grid{grid-template-columns:minmax(0,1fr) 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0;border:none;padding:8px}.logout-btn:hover{background-color:var(--error-soft);color:var(--error)}.table-input{border-radius:var(--radius-sm);width:100%;color:var(--text-main);transition:all var(--transition-fast);background-color:#0000;border:1px solid #0000;padding:8px 12px;font-size:14px}.table-input:hover{background-color:var(--bg-muted);border-color:var(--border-light)}.table-input:focus{background-color:var(--bg-surface);border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.action-btn{border:1px solid var(--border);background:var(--bg-surface);width:32px;height:32px;color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);border-radius:8px;justify-content:center;align-items:center;display:inline-flex}.action-btn:hover{background:var(--bg-muted);color:var(--accent);border-color:var(--accent);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.action-btn-danger:hover{background:var(--error-soft);color:var(--error);border-color:var(--error)}.hover-row:hover td{background-color:#00000003!important}.hover-row:hover .table-input{border-color:var(--border)}.modern-table{border-collapse:collapse;width:100%}.modern-table th{color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-light);background-color:#f8fafc;padding:12px 8px;font-size:11px;font-weight:800}.modern-table .header-row-sub th{background-color:#f1f5f9;padding:4px 8px}.modern-table td{border-bottom:1px solid #f1f5f9;padding:12px 8px}.modern-table .hover-row:hover td{background-color:#fcfcfd!important}.modal-overlay{-webkit-backdrop-filter:blur(10px);z-index:2000;background-color:#fff6;justify-content:center;align-items:flex-start;padding:40px 24px;display:flex;position:fixed;inset:0;overflow-y:auto}.modal-content{border-radius:var(--radius-lg);border:1px solid var(--border);background-color:#fff;flex-direction:column;width:100%;max-width:1000px;max-height:90vh;display:flex;position:relative;box-shadow:0 25px 50px -12px #00000040}.modal-header{border-bottom:1px solid var(--border);border-radius:var(--radius-lg) var(--radius-lg) 0 0;background-color:#fff;flex-shrink:0;justify-content:space-between;align-items:center;padding:20px 32px;display:flex}.modal-body{flex:1;min-height:0;padding:32px;overflow-y:auto}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.drawer-overlay{-webkit-backdrop-filter:blur(10px);z-index:2000;background-color:#fff6;justify-content:flex-end;align-items:flex-start;display:flex;position:fixed;inset:0}.drawer-panel{border-radius:var(--radius-lg);width:680px;max-width:90vw;height:auto;max-height:calc(100vh - 120px);box-shadow:0 20px 50px #0000001a, 0 0 0 1px var(--border);background:#fff;flex-direction:column;margin:100px 40px 40px;animation:.28s cubic-bezier(.4,0,.2,1) forwards drawerSlideIn;display:flex;position:relative;overflow:hidden}@keyframes drawerSlideIn{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:none}}.drawer-header{border-bottom:1px solid var(--border);background:#fff;flex-shrink:0;justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.drawer-body{flex:1;min-height:0;padding:20px 24px;overflow-y:hidden}.drawer-footer{border-top:1px solid var(--border);background:#fafafa;flex-shrink:0;justify-content:flex-end;gap:10px;padding:12px 24px;display:flex}.drawer-section{margin-bottom:16px}.drawer-section-title{color:var(--text-dim);text-transform:uppercase;letter-spacing:.08em;border-bottom:1px solid var(--border-light);margin-bottom:10px;padding-bottom:6px;font-size:10px;font-weight:800}.mobile-toggle{display:none!important}@media (width<=1400px){.sidebar{box-shadow:var(--shadow-lg);z-index:200!important;position:fixed!important;transform:translate(-100%)!important}.sidebar.open{transform:translate(0)!important}.mobile-toggle{display:flex!important}.main-area{width:100%!important;max-width:100vw!important}.content-wrapper{padding:24px 28px!important}.top-header{padding:0 24px!important}.invoice-totals{width:100%!important;max-width:300px!important}}@media (width<=768px){.top-header{flex-wrap:wrap;gap:12px;height:auto!important;padding:12px 16px!important}.content-wrapper{padding:16px 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16px!important}.modal-body{padding:16px!important}.drawer-overlay{align-items:flex-end!important}.drawer-panel{border-radius:20px 20px 0 0!important;width:100vw!important;max-width:100vw!important;height:95vh!important;max-height:95vh!important;margin:0!important}}@media (width>=480px) and (width<=639px){.content-wrapper{padding:14px!important}.card{padding:18px!important}.modal-overlay{align-items:flex-end!important;padding:0!important}.modal-content{border-radius:20px 20px 0 0!important;width:100vw!important;max-width:100vw!important;max-height:92vh!important;margin:0!important}.drawer-overlay{align-items:flex-end!important}.drawer-panel{border-radius:20px 20px 0 0!important;width:100vw!important;max-width:100vw!important;height:94vh!important;max-height:94vh!important;margin:0!important}}@media (width<=767px){.table-container{-webkit-overflow-scrolling:touch;overflow-x:auto;border-radius:var(--radius-md)!important}table{min-width:520px}th,td{white-space:nowrap;padding:10px 14px!important;font-size:12px!important}}@media (width>=640px) and (width<=1023px){.content-wrapper{padding:20px 24px!important}.top-header{padding:0 24px!important}.modal-content{max-width:90vw!important}}@media (width>=1024px) and (width<=1279px){.content-wrapper{padding:28px 32px!important}.sidebar{width:240px!important}}@media (width>=1280px) and (width<=1535px){.content-wrapper{max-width:1400px!important;padding:32px 40px!important}}@media (width>=1536px){.content-wrapper{max-width:1800px!important;padding:40px 64px!important}.sidebar{width:280px!important}body{font-size:15px}th,td{padding:14px 28px!important}}@media (hover:none) and (pointer:coarse){.btn{min-height:44px;padding:10px 18px!important}.logout-btn{min-width:44px;min-height:44px;padding:10px!important}.action-btn{width:40px!important;height:40px!important}.sidebar-link{padding:14px 20px!important}.input-field{min-height:44px;padding:12px 14px!important}.card:hover,.btn-primary:hover,.action-btn:hover{transform:none!important}}@media print{.sidebar,.top-header,.mobile-toggle,.btn,.modal-overlay{display:none!important}.content-wrapper{max-width:100%!important;padding:0!important}.main-area{width:100%!important}}@keyframes slideInRight{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:none}}.responsive-grid-2-1{grid-template-columns:1.2fr 1fr}.responsive-grid-1-1{grid-template-columns:1fr 1fr}@media (width<=900px){.responsive-grid-2-1,.responsive-grid-1-1{grid-template-columns:1fr}}.header-control-container{display:inline-block;position:relative}.header-dropdown{border:1px solid var(--border);border-radius:var(--radius-lg);width:320px;box-shadow:var(--shadow-lg);z-index:1000;background:#fff;animation:.2s cubic-bezier(.16,1,.3,1) forwards dropdownFadeIn;position:absolute;top:calc(100% + 12px);right:0;overflow:hidden}@keyframes dropdownFadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.dropdown-header{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;padding:16px;display:flex}.dropdown-title{color:var(--text-main);font-size:14px;font-weight:700}.dropdown-action{color:var(--accent);cursor:pointer;background:0 0;border:none;font-size:12px;font-weight:600}.dropdown-action:hover{color:var(--accent-hover);text-decoration:underline}.dropdown-body{max-height:320px;overflow-y:auto}.dropdown-item{border-bottom:1px solid var(--border-light);cursor:pointer;transition:background var(--transition-fast);gap:12px;padding:12px 16px;display:flex}.dropdown-item:last-child{border-bottom:none}.dropdown-item:hover{background-color:var(--bg-muted)}.dropdown-item.unread{background-color:var(--accent-soft)}.notification-icon-container{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.notification-icon-container.info{background-color:var(--accent-soft);color:var(--accent)}.notification-icon-container.success{background-color:var(--success-soft);color:var(--success)}.notification-icon-container.system{background-color:var(--warning-soft);color:var(--warning)}.notification-content{text-align:left;flex-direction:column;gap:2px;display:flex}.notification-item-title{color:var(--text-main);font-size:13px;font-weight:600;line-height:1.3}.notification-message{color:var(--text-muted);font-size:12px;line-height:1.4}.notification-time{color:var(--text-dim);margin-top:2px;font-size:10px;font-weight:500}.help-accordion-header{border-bottom:1px solid var(--border-light);cursor:pointer;transition:background var(--transition-fast);justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.help-accordion-header:hover{background-color:var(--bg-muted)}.help-accordion-title{color:var(--text-main);font-size:13px;font-weight:600}.help-accordion-content{background-color:var(--bg-sidebar);border-bottom:1px solid var(--border-light);color:var(--text-muted);text-align:left;padding:12px 16px;font-size:12px;line-height:1.5}.profile-dropdown-header{border-bottom:1px solid var(--border-light);text-align:left;flex-direction:column;gap:4px;padding:16px;display:flex}.profile-dropdown-name{color:var(--text-main);font-size:14px;font-weight:700}.profile-dropdown-role{color:var(--text-muted);font-size:12px;font-weight:500}.profile-dropdown-btn{text-align:left;width:100%;color:var(--text-main);cursor:pointer;transition:background var(--transition-fast);background:0 0;border:none;align-items:center;gap:12px;padding:12px 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20px!important}.welcome-hero-left{flex-direction:column;align-items:flex-start;gap:16px;width:100%}.status-badge-container{box-sizing:border-box;width:100%;margin-left:0}.btn-create-invoice{justify-content:center;width:100%}}.form-grid-3col{grid-template-columns:2fr 1fr 1fr;gap:16px;display:grid}.form-grid-2col{grid-template-columns:1fr 1fr;gap:16px;display:grid}@media (width<=600px){.form-grid-3col,.form-grid-2col{grid-template-columns:1fr!important;gap:12px!important}}.performance-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}@media (width<=600px){.performance-grid{grid-template-columns:1fr!important}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}