@import url("https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800;1,9..40,400&family=JetBrains+Mono:wght@400;500;600&display=swap");:root,[data-theme=light]{--bg-primary:#f5f5f7;--bg-secondary:#fff;--bg-card:#fff;--bg-card-hover:#f9f9fb;--bg-elevated:#f0f0f3;--border-subtle:rgba(0,0,0,.06);--border-default:rgba(0,0,0,.1);--border-accent:rgba(109,40,217,.2);--text-primary:#1a1a2e;--text-secondary:#555568;--text-muted:#8888a0;--text-accent:#7c3aed;--accent:#7c3aed;--accent-glow:rgba(124,58,237,.08);--accent-hover:#6d28d9;--green:#16a34a;--green-bg:rgba(22,163,74,.06);--red:#dc2626;--red-bg:rgba(220,38,38,.05);--yellow:#ca8a04;--yellow-bg:rgba(202,138,4,.06);--blue:#2563eb;--blue-bg:rgba(37,99,235,.05);--shadow-sm:0 1px 3px rgba(0,0,0,.06);--shadow-md:0 4px 12px rgba(0,0,0,.07);--shadow-lg:0 8px 24px rgba(0,0,0,.08);--upload-bg:#fafafe;--table-row-hover:rgba(0,0,0,.02);--scrollbar-thumb:rgba(0,0,0,.15);--scrollbar-hover:rgba(0,0,0,.25)}[data-theme=dark]{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:#16161f;--bg-card-hover:#1c1c28;--bg-elevated:#1e1e2a;--border-subtle:hsla(0,0%,100%,.06);--border-default:hsla(0,0%,100%,.1);--border-accent:rgba(139,92,246,.3);--text-primary:#f0f0f5;--text-secondary:#9898a8;--text-muted:#5e5e72;--text-accent:#a78bfa;--accent:#8b5cf6;--accent-glow:rgba(139,92,246,.15);--accent-hover:#7c3aed;--green:#34d399;--green-bg:rgba(52,211,153,.08);--red:#f87171;--red-bg:hsla(0,91%,71%,.08);--yellow:#fbbf24;--yellow-bg:rgba(251,191,36,.08);--blue:#60a5fa;--blue-bg:rgba(96,165,250,.08);--shadow-sm:0 1px 3px rgba(0,0,0,.3);--shadow-md:0 4px 12px rgba(0,0,0,.4);--shadow-lg:0 8px 24px rgba(0,0,0,.5);--upload-bg:var(--bg-secondary);--table-row-hover:hsla(0,0%,100%,.02);--scrollbar-thumb:hsla(0,0%,100%,.12);--scrollbar-hover:hsla(0,0%,100%,.2)}:root{--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--transition:0.2s cubic-bezier(0.4,0,0.2,1)}*{margin:0;padding:0;box-sizing:border-box}body,html{background:var(--bg-primary);color:var(--text-primary);font-family:DM Sans,-apple-system,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background .35s ease,color .35s ease}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-hover)}.app-container{max-width:1020px;margin:0 auto;padding:24px 20px 60px;min-height:100vh}.top-bar{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:32px}.app-header{flex:1 1}.app-header h1{font-size:30px;font-weight:800;letter-spacing:-.5px;background:linear-gradient(135deg,var(--text-primary),var(--text-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.app-header .subtitle{margin-top:8px;font-size:15px;color:var(--text-secondary);line-height:1.5}.app-header .subtitle .highlight{color:var(--text-accent);font-weight:600}.theme-toggle{background:var(--bg-card);border:1px solid var(--border-default);border-radius:50%;width:44px;height:44px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:20px;transition:var(--transition);flex-shrink:0;margin-top:4px;box-shadow:var(--shadow-sm)}.theme-toggle:hover{border-color:var(--border-accent);background:var(--bg-card-hover);transform:scale(1.08);box-shadow:var(--shadow-md)}.theme-toggle:active{transform:scale(.95)}.announcements-wrapper{display:flex;flex-direction:column;gap:10px;margin-bottom:28px}.announcement-bar{background:var(--accent-glow);border:1px solid var(--border-accent);border-radius:var(--radius-md);padding:14px 20px;display:flex;align-items:flex-start;gap:12px;position:relative;overflow:hidden;animation:bannerSlide .5s ease-out;box-shadow:var(--shadow-sm)}@keyframes bannerSlide{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.announcement-bar:before{content:"";position:absolute;top:0;left:0;width:3px;height:100%;background:var(--accent);border-radius:3px 0 0 3px}.announcement-icon{font-size:18px;flex-shrink:0;margin-top:1px}.announcement-content{flex:1 1}.announcement-title{font-size:13px;font-weight:700;color:var(--text-accent);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}.announcement-text{font-size:14px;color:var(--text-secondary);line-height:1.5}.announcement-text strong{color:var(--text-primary)}.announcement-close{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:18px;padding:2px 6px;border-radius:var(--radius-sm);transition:var(--transition);flex-shrink:0}.announcement-close:hover{color:var(--text-primary);background:var(--table-row-hover)}.announcement-bar.info{background:var(--blue-bg);border-color:rgba(37,99,235,.15)}.announcement-bar.info:before{background:var(--blue)}.announcement-bar.info .announcement-title{color:var(--blue)}.announcement-bar.warning{background:var(--yellow-bg);border-color:rgba(202,138,4,.15)}.announcement-bar.warning:before{background:var(--yellow)}.announcement-bar.warning .announcement-title{color:var(--yellow)}.announcement-bar.success{background:var(--green-bg);border-color:rgba(22,163,74,.12)}.announcement-bar.success:before{background:var(--green)}.announcement-bar.success .announcement-title{color:var(--green)}.announcement-bar.error{background:var(--red-bg);border-color:rgba(220,38,38,.12)}.announcement-bar.error:before{background:var(--red)}.announcement-bar.error .announcement-title{color:var(--red)}.maintenance-page{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;text-align:center;padding:40px 20px;background:var(--bg-primary)}.maintenance-icon{font-size:64px;margin-bottom:24px;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.08);opacity:.8}}.maintenance-page h1{font-size:32px;font-weight:800;color:var(--text-primary);margin-bottom:12px}.maintenance-page p{font-size:16px;color:var(--text-secondary);max-width:480px;line-height:1.7}.maintenance-page .maintenance-note{margin-top:20px;padding:14px 24px;background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-md);font-size:14px;color:var(--text-muted);box-shadow:var(--shadow-sm)}.upload-box{border:1px dashed var(--border-default);border-radius:var(--radius-lg);padding:32px 24px;background:var(--upload-bg);transition:var(--transition);text-align:center;box-shadow:var(--shadow-sm)}.upload-box:hover{border-color:var(--accent);background:var(--bg-card-hover);box-shadow:var(--shadow-md)}.upload-box .upload-icon{font-size:40px;margin-bottom:14px;display:block}.upload-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:var(--radius-md);border:none;background:var(--accent);color:#fff;font-family:inherit;font-size:15px;font-weight:700;cursor:pointer;transition:var(--transition);letter-spacing:.2px}.upload-btn:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 8px 24px rgba(124,58,237,.25)}.upload-btn:disabled{background:var(--bg-elevated);color:var(--text-muted);cursor:not-allowed;transform:none;box-shadow:none}.upload-hint{margin-top:14px;font-size:13px;color:var(--text-muted)}.wifi-warning{margin-top:10px;font-size:12px;color:var(--yellow);opacity:.85}.upload-status{margin-top:14px;font-size:13px;color:var(--text-accent);font-weight:500;animation:fadeIn .3s ease-in}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.spinner{display:inline-block;width:16px;height:16px;border:2px solid hsla(0,0%,100%,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.error-box{margin-top:16px;padding:14px 18px;border:1px solid rgba(220,38,38,.15);border-radius:var(--radius-md);background:var(--red-bg);color:var(--red);font-size:14px;gap:10px}.error-box,.report-ready{display:flex;align-items:center;box-shadow:var(--shadow-sm)}.report-ready{justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:24px;padding:16px 20px;background:var(--green-bg);border:1px solid rgba(22,163,74,.12);border-radius:var(--radius-md)}.report-ready .label{font-size:15px;color:var(--green);display:flex}.download-btn,.report-ready .label{font-weight:700;align-items:center;gap:8px}.download-btn{display:inline-flex;padding:10px 22px;border-radius:var(--radius-md);border:1px solid var(--accent);background:transparent;color:var(--accent);font-family:inherit;font-size:14px;cursor:pointer;transition:var(--transition)}.download-btn:hover{background:var(--accent);color:#fff;box-shadow:0 4px 16px rgba(124,58,237,.3)}.summary-section{margin-top:20px}.summary-card{border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:20px;background:var(--bg-card);box-shadow:var(--shadow-sm)}.summary-card h2{font-size:18px;font-weight:800;margin-bottom:16px;color:var(--text-primary)}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:12px;gap:12px}.stat-card{border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:16px;background:var(--bg-secondary);transition:var(--transition);box-shadow:var(--shadow-sm)}.stat-card:hover{border-color:var(--border-accent);background:var(--bg-card-hover);box-shadow:var(--shadow-md)}.stat-card .stat-label{font-size:12px;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.stat-card .stat-value{font-size:22px;font-weight:800;margin-top:4px;font-family:JetBrains Mono,monospace;color:var(--text-primary)}.stat-card.debit .stat-value{color:var(--red)}.stat-card.credit .stat-value{color:var(--green)}.stat-card.net .stat-value{color:var(--text-accent)}.summary-meta{margin-top:14px;font-size:13px;color:var(--text-muted);display:flex;flex-wrap:wrap;gap:6px 16px}.summary-meta b{color:var(--text-secondary);font-weight:600}.tables-section{margin-top:20px;display:grid;grid-gap:16px;gap:16px}.table-card{border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:20px;background:var(--bg-card);overflow-x:auto;box-shadow:var(--shadow-sm)}.table-card h3{font-size:16px;font-weight:800;margin-bottom:14px;color:var(--text-primary)}.table-card .no-data{color:var(--text-muted);font-size:14px;padding:10px 0}.data-table{width:100%;border-collapse:collapse}.data-table th{padding:10px 12px;text-align:left;font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border-default)}.data-table td{padding:10px 12px;font-size:13px;color:var(--text-secondary);border-bottom:1px solid var(--border-subtle);font-family:JetBrains Mono,monospace}.data-table td:first-child{font-family:DM Sans,sans-serif;color:var(--text-primary);font-weight:500}.data-table tr:hover td{background:var(--table-row-hover)}.data-table .amount-debit{color:var(--red)}.data-table .amount-credit{color:var(--green)}.contact-card{margin-top:32px;padding:20px;border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:var(--bg-card);box-shadow:var(--shadow-sm)}.contact-card h2{font-size:17px;font-weight:800;margin-bottom:10px}.contact-card p{font-size:14px;color:var(--text-secondary);margin-top:6px}.contact-card b{color:var(--text-accent);font-weight:600}.app-footer{margin-top:40px;padding-top:20px;border-top:1px solid var(--border-subtle);text-align:center;font-size:13px;color:var(--text-muted)}@media (max-width:640px){.app-container{padding:16px 14px 40px}.app-header h1{font-size:24px}.upload-box{padding:24px 16px}.summary-grid{grid-template-columns:1fr 1fr}.stat-card .stat-value{font-size:18px}.report-ready{flex-direction:column;align-items:flex-start}.announcement-bar{flex-direction:row;padding:12px 14px}.theme-toggle{width:38px;height:38px;font-size:17px}}