@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--primary: #6366f1;--primary-hover: #4f46e5;--secondary: #ec4899;--accent: #8b5cf6;--bg-dark: #f1f5f9;--bg-card: rgba(255, 255, 255, .9);--text-main: #1e293b;--text-muted: #64748b;--border: rgba(0, 0, 0, .06);--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(0, 0, 0, .1);--body-bg: radial-gradient(ellipse at top right, #e0e7ff 0%, #f8fafc 55%);font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.5;font-weight:400;color-scheme:light}[data-theme=dark]{--bg-dark: #0f172a;--bg-card: rgba(30, 41, 59, .8);--text-main: #f1f5f9;--text-muted: #94a3b8;--border: rgba(255, 255, 255, .08);--glass-bg: rgba(255, 255, 255, .04);--glass-border: rgba(255, 255, 255, .1);--body-bg: radial-gradient(ellipse at top right, #1e1b4b 0%, #0f172a 60%);color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh;background:var(--body-bg);background-attachment:fixed;color:var(--text-main);transition:background-color .3s,color .3s}#root{width:100%;max-width:1440px;margin:0 auto;padding:.75rem}@media(min-width:768px){#root{padding:1rem 1.25rem}}.toast{position:fixed;top:1.25rem;right:1.25rem;color:#fff;padding:.7rem 1.25rem;border-radius:.5rem;box-shadow:0 8px 24px #6366f159;z-index:9999;font-size:.8125rem;font-weight:600;animation:slideInRight .3s ease forwards}@keyframes slideInRight{0%{opacity:0;transform:translate(60px)}to{opacity:1;transform:translate(0)}}.app-header{margin-bottom:1.25rem;display:flex;justify-content:space-between;align-items:center;padding:.5rem 0}.btn-label{display:none}@media(min-width:480px){.btn-label{display:inline}}.glass-card{background:var(--bg-card);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--glass-border);border-radius:.75rem;padding:1rem;box-shadow:0 4px 20px #0000000a}@media(min-width:768px){.glass-card{padding:1.375rem}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.5rem .875rem;border-radius:.4rem;font-weight:600;cursor:pointer;transition:all .2s ease;border:none;font-family:inherit;font-size:.8125rem;-webkit-user-select:none;user-select:none}.btn:disabled{cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);color:#fff;box-shadow:0 2px 8px #6366f140}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 16px #6366f159}.btn-secondary{background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-main)}.btn-secondary:hover{background:#6366f114;border-color:var(--primary);color:var(--primary)}.icon-btn{padding:.45rem .7rem}.btn-danger-sm{display:inline-flex;align-items:center;justify-content:center;padding:.3rem .5rem;border-radius:.3rem;background:#ef44441a;border:1px solid rgba(239,68,68,.2);color:#ef4444;cursor:pointer;transition:all .15s ease;font-family:inherit}.btn-danger-sm:hover{background:#ef4444;color:#fff;border-color:#ef4444}.spin{animation:spin .8s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.input-group{margin-bottom:.6rem}.input-group label{display:block;margin-bottom:.2rem;font-size:.72rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em}input,textarea,select{width:100%;padding:.45rem .6rem;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:.375rem;color:var(--text-main);font-family:inherit;transition:border-color .2s,box-shadow .2s;font-size:.8125rem}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #6366f11f}input[type=file]{cursor:pointer;font-size:.75rem;padding:.35rem}input[type=color]{padding:2px;height:34px;cursor:pointer}.file-upload-wrap{display:flex;align-items:center;gap:.5rem}.file-upload-wrap input[type=file]{flex:1}.file-preview-thumb{width:32px;height:32px;object-fit:contain;border-radius:4px;border:1px solid var(--glass-border);background:#fff;padding:2px;flex-shrink:0}.grid{display:grid;gap:.6rem}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media(max-width:1024px){.grid-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.item-card{background:#6366f108;border:1px solid rgba(99,102,241,.1);border-radius:.5rem;padding:.75rem;margin-bottom:.75rem;transition:border-color .2s}.item-card:hover{border-color:#6366f140}.preview-column{position:sticky;top:1rem;z-index:10}.invoice-preview-container{overflow-x:auto;background:#e2e8f0;padding:.75rem;border-radius:.75rem;border:1px solid var(--glass-border);box-shadow:inset 0 2px 8px #0000000f}.invoice-preview{background:#fff;color:#1e293b;padding:1.5rem;min-height:29.7cm;width:21cm;margin:0 auto;box-shadow:0 8px 32px #0000001a;display:flex;flex-direction:column;font-family:Inter,system-ui,sans-serif}.invoice-header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:.5rem}.invoice-title-word{font-size:1.75rem;color:#1e293b;font-weight:900;letter-spacing:-.02em}.theme-modern .invoice-header{border-bottom:3px solid var(--primary);padding-bottom:1rem;margin-bottom:0}.theme-modern .invoice-title-word{color:var(--primary)}.theme-classic .invoice-header{border:1px solid #e2e8f0;padding:1rem;background:#f8fafc;border-radius:.25rem}.theme-minimal .invoice-header{border-bottom:1px solid #e2e8f0;padding-bottom:1rem}.theme-bold .invoice-header{border-bottom:5px solid #000;padding-bottom:1rem}.theme-bold .invoice-title-word{color:#000;font-size:2rem}.theme-bold .invoice-table th{background:#000;color:#fff}.theme-bold .invoice-table td{border-bottom:2px solid #f0f0f0}.theme-elegant{font-family:Georgia,Garamond,serif}.theme-elegant .invoice-header{border-bottom:1px solid #d4d4d8;padding-bottom:1.5rem;flex-direction:column;align-items:center;text-align:center;gap:.5rem}.theme-elegant .invoice-header>div{text-align:center!important}.theme-elegant .invoice-title-word{font-family:Georgia,serif;letter-spacing:.15em;font-size:2rem}.theme-gradient .invoice-header{color:#fff;padding:1.5rem;border-radius:.5rem;margin-bottom:.5rem}.theme-gradient .invoice-header h2,.theme-gradient .invoice-header p{color:#ffffffe6!important}.theme-gradient .invoice-title-word{color:#fff!important}.invoice-table{width:100%;border-collapse:collapse;margin:.75rem 0}.invoice-table th{text-align:left;padding:.5rem;border-bottom:2px solid #e2e8f0;color:#64748b;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.invoice-table td{padding:.5rem;border-bottom:1px solid #f1f5f9;font-size:.8rem}.theme-classic .invoice-table th{background:#f1f5f9;padding-left:.75rem}.totals-box{width:220px;background:#f8fafc;border-radius:.5rem;padding:.75rem}.total-row{display:flex;justify-content:space-between;padding:.275rem 0;font-size:.8rem;color:#64748b}.total-final{border-top:2px solid #e2e8f0;margin-top:.25rem;padding-top:.5rem;font-weight:800;font-size:1rem;color:#1e293b}.payment-section{margin-top:1.25rem;border-top:1px solid #e2e8f0;padding-top:1rem}.payment-section-title{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#475569;margin-bottom:.625rem}.payment-row{display:flex;flex-direction:column;margin-bottom:.35rem}.payment-label{font-size:.62rem;color:#94a3b8;font-weight:600}.payment-value{font-size:.78rem;color:#334155;font-weight:500}.upi-id{font-weight:700;color:#1e293b;word-break:break-all}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .35s ease forwards}@media(max-width:1024px){.grid.grid-2{grid-template-columns:1fr}.preview-column{position:static}.invoice-preview{width:100%;min-height:unset}.invoice-preview-container{overflow-x:scroll}}