:root{--brand-green: #27ae60;--brand-green-hover: #219653;--brand-green-light: rgba(39, 174, 96, .1);--brand-dark-slate: #2c3e50;--brand-navy-slate: #34495e;--brand-grey: #7f8c8d;--brand-grey-light: #bdc3c7;--brand-border: #eeeeee;--brand-bg-light: #f9f9f9;--db-bg: #090d16;--db-sidebar-bg: rgba(17, 24, 39, .85);--db-card-bg: rgba(31, 41, 55, .5);--db-border: rgba(255, 255, 255, .08);--db-text-primary: #f3f4f6;--db-text-secondary: #9ca3af;--db-text-muted: #6b7280;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .3), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-glow: 0 0 15px rgba(39, 174, 96, .35);--font-family-sans: "Inter", system-ui, -apple-system, sans-serif;--font-family-display: "Outfit", sans-serif;--font-family-mono: "JetBrains Mono", monospace;--transition-fast: .2s cubic-bezier(.4, 0, .2, 1);--transition-normal: .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family-sans);background-color:var(--db-bg);color:var(--db-text-primary);min-height:100vh;display:flex;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#0000001a}::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.dashboard-container{display:flex;width:100vw;height:100vh;overflow:hidden;background-image:radial-gradient(at 0% 0%,rgba(39,174,96,.1) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(44,62,80,.15) 0px,transparent 50%)}.workspace-sidebar{width:420px;height:100%;background:var(--db-sidebar-bg);border-right:1px solid var(--db-border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;flex-direction:column;z-index:10;box-shadow:4px 0 24px #0000004d}.sidebar-header{padding:24px 24px 16px;border-bottom:1px solid var(--db-border)}.brand-badge{display:flex;align-items:center;gap:10px;margin-bottom:4px}.brand-icon{width:28px;height:28px;color:var(--brand-green);filter:drop-shadow(0 0 8px rgba(39,174,96,.4))}.brand-text{font-family:var(--font-family-display);font-size:20px;font-weight:700;letter-spacing:-.5px;background:linear-gradient(135deg,#fff 30%,#a7f3d0);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.sidebar-subtitle{font-size:11px;color:var(--db-text-secondary);font-weight:500;text-transform:uppercase;letter-spacing:1px}.tabs-nav{display:flex;padding:12px 16px 0;border-bottom:1px solid var(--db-border);gap:4px}.tab-btn{flex:1;background:none;border:none;color:var(--db-text-secondary);padding:10px 4px;font-size:13px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;border-bottom:2px solid transparent;transition:all var(--transition-fast)}.tab-btn svg{width:16px;height:16px}.tab-btn:hover{color:var(--db-text-primary);background:#ffffff08}.tab-btn.active{color:var(--brand-green);border-bottom-color:var(--brand-green)}.tabs-content{flex:1;overflow-y:auto;padding:20px 24px;display:flex;flex-direction:column;gap:20px}.tab-pane{display:none;flex-direction:column;gap:20px}.tab-pane.active{display:flex}.section-card{background:var(--db-card-bg);border:1px solid var(--db-border);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow-sm);transition:border-color var(--transition-fast)}.section-card:hover{border-color:#27ae6033}.section-card h3{font-family:var(--font-family-display);font-size:14px;font-weight:600;color:var(--db-text-primary);margin-bottom:4px;border-left:3px solid var(--brand-green);padding-left:8px}.form-group{display:flex;flex-direction:column;gap:6px}.form-row{display:flex;gap:12px}.form-row .form-group{flex:1}label{font-size:11px;font-weight:600;color:var(--db-text-secondary);text-transform:uppercase;letter-spacing:.5px}input[type=text],input[type=number],input[type=date],input[type=time],select,textarea{width:100%;background:#11182799;border:1px solid var(--db-border);border-radius:8px;padding:10px 12px;font-size:13px;color:var(--db-text-primary);font-family:var(--font-family-sans);transition:all var(--transition-fast)}input[type=text]:focus,input[type=number]:focus,input[type=date]:focus,input[type=time]:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand-green);box-shadow:0 0 0 2px #27ae6026;background:#111827e6}input::placeholder,textarea::placeholder{color:var(--db-text-muted)}.input-with-button{display:flex;gap:8px}.input-with-button input{flex:1}.input-with-button button{background:#ffffff0d;border:1px solid var(--db-border);color:var(--db-text-primary);border-radius:8px;width:38px;height:38px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast)}.input-with-button button:hover{background:var(--brand-green-light);border-color:var(--brand-green);color:var(--brand-green)}.input-with-button button svg{width:16px;height:16px}.form-group-checkbox{display:flex;align-items:center;gap:8px;cursor:pointer;margin-top:4px}.form-group-checkbox input[type=checkbox]{accent-color:var(--brand-green);width:16px;height:16px;cursor:pointer}.form-group-checkbox label{text-transform:none;font-size:13px;color:var(--db-text-secondary);font-weight:500;letter-spacing:0;cursor:pointer;-webkit-user-select:none;user-select:none}.payment-details-group{display:flex;flex-direction:column;gap:12px;transition:all var(--transition-normal)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;font-size:13px;font-weight:600;border-radius:8px;cursor:pointer;border:1px solid transparent;transition:all var(--transition-fast);text-align:center}.btn-primary{background:var(--brand-green);color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover{background:var(--brand-green-hover);box-shadow:0 0 20px #27ae6080;transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:#ffffff0f;border-color:var(--db-border);color:var(--db-text-primary)}.btn-secondary:hover{background:#ffffff1a;border-color:#fff3}.btn-outline{background:transparent;border-color:var(--db-border);color:var(--db-text-primary)}.btn-outline:hover{background:#ffffff0d;border-color:var(--db-text-secondary)}.btn-danger-outline{background:transparent;border-color:#ef444433;color:#ef4444}.btn-danger-outline:hover{background:#ef444414;border-color:#ef4444}.w-full{width:100%}.flex-1{flex:1}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.empty-state{text-align:center;color:var(--db-text-muted);font-size:12px;padding:16px 0;font-style:italic}.items-list-container{display:flex;flex-direction:column;gap:8px;max-height:250px;overflow-y:auto;padding-right:4px}.sidebar-item-row{display:flex;align-items:center;gap:8px;background:#ffffff05;border:1px solid var(--db-border);border-radius:8px;padding:8px 12px;font-size:12px;transition:all var(--transition-fast)}.sidebar-item-row:hover{background:#ffffff0a;border-color:#ffffff26}.item-details{flex:1;display:flex;flex-direction:column;gap:2px;overflow:hidden}.item-title{font-weight:500;color:var(--db-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item-meta{color:var(--db-text-secondary);font-size:11px}.btn-delete-item{background:transparent;border:none;color:var(--db-text-muted);cursor:pointer;padding:4px;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.btn-delete-item:hover{color:#ef4444;background:#ef44441a}.btn-delete-item svg{width:14px;height:14px}.history-list{display:flex;flex-direction:column;gap:8px;max-height:300px;overflow-y:auto;padding-right:4px}.draft-item{display:flex;flex-direction:column;gap:4px;background:#ffffff05;border:1px solid var(--db-border);border-radius:8px;padding:10px 12px;cursor:pointer;transition:all var(--transition-fast);position:relative}.draft-item:hover{background:#27ae600d;border-color:var(--brand-green)}.draft-header-row{display:flex;justify-content:space-between;align-items:center}.draft-number{font-family:var(--font-family-mono);font-size:12px;font-weight:600;color:var(--brand-green)}.draft-total{font-weight:600;color:var(--db-text-primary)}.draft-client{font-size:12px;color:var(--db-text-primary);font-weight:500}.draft-date{font-size:10px;color:var(--db-text-muted)}.draft-actions{position:absolute;right:12px;bottom:8px;display:flex;gap:4px;opacity:0;transition:opacity var(--transition-fast)}.draft-item:hover .draft-actions{opacity:1}.btn-draft-del{background:#ef44441a;border:none;color:#ef4444;cursor:pointer;padding:4px 6px;border-radius:4px;font-size:10px;font-weight:600;transition:all var(--transition-fast)}.btn-draft-del:hover{background:#ef4444;color:#fff}.preview-workspace{flex:1;height:100%;display:flex;flex-direction:column;overflow:hidden}.preview-header{padding:12px 24px;border-bottom:1px solid var(--db-border);background:#0a0f1c40;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:space-between;gap:16px}.preview-header-left{display:flex;flex-direction:column;gap:4px}.preview-badge{font-size:11px;background:#27ae6026;color:var(--brand-green);border:1px solid var(--brand-green);border-radius:40px;padding:4px 10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;width:fit-content}.preview-hint{font-size:12px;color:var(--db-text-secondary)}.preview-header-actions{display:flex;gap:8px;align-items:center}.btn-sm{padding:6px 12px;font-size:12px;height:32px;border-radius:6px}.btn-sm svg{width:14px;height:14px}.invoice-paper-wrapper{flex:1;overflow-y:auto;padding:40px;display:flex;justify-content:center;align-items:flex-start;background:#141b2c;background-image:radial-gradient(rgba(255,255,255,.03) 1px,transparent 0),radial-gradient(rgba(255,255,255,.02) 1px,transparent 0);background-size:24px 24px;background-position:0 0,12px 12px}.invoice-sheet{width:210mm;min-height:297mm;background-color:#fff;box-shadow:0 25px 50px -12px #0009;padding:20mm 15mm;color:var(--brand-dark-slate);font-family:Helvetica Neue,Helvetica,Arial,sans-serif;position:relative;display:flex;flex-direction:column;box-sizing:border-box}.invoice-top-accent{position:absolute;top:0;left:0;right:0;height:10px;background-color:var(--brand-green)}.invoice-header-row{display:flex;justify-content:space-between;align-items:flex-start;margin-top:10px;margin-bottom:25px}.invoice-brand-col{display:flex;flex-direction:column;gap:15px}.invoice-logo-box{background-color:var(--brand-green);color:#fff;font-size:24px;font-weight:700;padding:12px 25px;display:inline-block;text-align:center;border-radius:0;letter-spacing:-.2px;line-height:1.2}.invoice-company-details{font-size:12px;color:var(--brand-grey);line-height:1.5;font-weight:400}.invoice-meta-col{display:flex;flex-direction:column;align-items:flex-end;text-align:right;gap:10px}.invoice-title{color:var(--brand-green);font-size:38px;font-weight:700;letter-spacing:.5px;line-height:1;margin-bottom:5px}.invoice-meta-table{display:flex;flex-direction:column;gap:4px}.meta-row{display:flex;justify-content:flex-end;gap:6px;font-size:13px;line-height:1.4}.meta-label{font-weight:700;color:var(--brand-navy-slate)}.meta-val{color:var(--brand-navy-slate);min-width:80px;text-align:right}.invoice-header-divider{border:0;border-top:1px solid var(--brand-border);margin-bottom:25px}.invoice-billto-section{margin-bottom:25px}.invoice-billto-card{background-color:var(--brand-bg-light);border-left:5px solid var(--brand-green);padding:15px 20px;display:flex;flex-direction:column;gap:5px}.billto-title{font-size:11px;font-weight:700;color:var(--brand-grey);letter-spacing:1px;text-transform:uppercase}.billto-name{font-size:16px;font-weight:700;color:var(--brand-dark-slate)}.invoice-table-section{margin-bottom:25px;flex-grow:1}.invoice-table{width:100%;border-collapse:collapse;text-align:left}.invoice-table th{background-color:var(--brand-green);color:#fff;font-size:12px;font-weight:700;padding:10px 15px;letter-spacing:.5px}.invoice-table td{padding:12px 15px;font-size:13px;color:var(--brand-dark-slate);border-bottom:1px solid var(--brand-border);line-height:1.4;vertical-align:top}.col-desc{width:55%;text-align:left}.col-qty{width:10%;text-align:center}.col-price{width:15%;text-align:right}.col-total{width:20%;text-align:right}.invoice-table tbody tr td.col-desc{font-weight:500}.invoice-summary-section{display:flex;justify-content:space-between;align-items:flex-start;margin-top:10px;margin-bottom:30px;page-break-inside:avoid}.summary-left{width:50%}.payment-status-box{border:1.5px dashed var(--brand-grey-light);border-radius:4px;padding:10px 15px;font-size:12px;color:var(--brand-grey);display:inline-block;line-height:1.4}.summary-right{width:40%;display:flex;flex-direction:column;align-items:flex-end}.invoice-totals-block{width:100%;max-width:280px;display:flex;flex-direction:column;gap:6px}.total-row{display:flex;justify-content:space-between;align-items:baseline;padding:2px 0;font-size:13px}.total-row .total-label{font-weight:700;color:var(--brand-grey);text-transform:uppercase;font-size:11px;letter-spacing:.5px}.total-row .total-val{font-weight:600;color:var(--brand-dark-slate);text-align:right}.total-row.grand-total{border-top:2px solid var(--brand-green);margin-top:6px;padding-top:10px}.total-row.grand-total .total-label{font-size:14px;color:var(--brand-dark-slate);font-weight:700}.total-row.grand-total .total-val{font-size:26px;font-weight:700;color:var(--brand-green);line-height:1}.payment-rows-container{display:flex;flex-direction:column;gap:6px;border-top:1px dashed var(--brand-border);padding:6px 0;margin-top:4px}.payment-rows-container:empty{display:none!important}.payment-row{display:flex;justify-content:space-between;align-items:baseline;font-size:12px;line-height:1.4;color:var(--brand-navy-slate)}.payment-label{font-weight:700;color:var(--brand-grey);text-transform:uppercase;font-size:10px;letter-spacing:.5px}.payment-val{font-weight:700;color:var(--brand-dark-slate);text-align:right}.remaining-row{border-top:1px dashed var(--brand-border);margin-top:4px;padding-top:4px}.remaining-row .payment-label,.remaining-row .payment-val,.unpaid-row .payment-val{color:#ef4444}.invoice-footer{margin-top:auto;text-align:center;padding-top:15px;page-break-inside:avoid}.invoice-footer-divider{border:0;border-top:1px solid var(--brand-border);margin-bottom:12px}.invoice-footer-text{font-size:11px;color:var(--brand-grey);line-height:1.4;letter-spacing:.2px}@media print{body,html{background:#fff!important;color:#000!important;height:auto!important;min-height:auto!important;overflow:visible!important}.dashboard-container{display:block!important;height:auto!important;overflow:visible!important;background:none!important}.workspace-sidebar,.preview-header{display:none!important}.preview-workspace{display:block!important;height:auto!important;overflow:visible!important}.invoice-paper-wrapper{padding:0!important;background:none!important;overflow:visible!important;display:block!important;height:auto!important}.invoice-sheet{box-shadow:none!important;padding:0!important;width:100%!important;max-width:100%!important;min-height:0!important;height:auto!important;page-break-after:avoid;page-break-inside:compress}*{-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}@page{size:A4;margin:15mm}}