*,*:before,*:after{box-sizing:border-box}img,video{max-width:100%;height:auto;display:block}html{font-size:16px}@media (max-width: 768px){html{font-size:15px}}@media (max-width: 480px){html{font-size:14px}}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}.desktop-only{display:block}.mobile-only{display:none}@media (max-width: 600px){.desktop-only{display:none}.mobile-only{display:block}}.row{display:flex;flex-wrap:wrap;margin:-8px}.col{flex:1 1 300px;margin:8px}:root{--primary-color: #ffffff;--secondary-color: #ffffff;--accent-color: #ff0000;--accent-hover: #cc0000;--accent-hover-color: #cc0000;--gray-light: #f5f5f5;--gray-medium: #e0e0e0;--gray-dark: #333333;--text-color: #000000;--border-color: #e0e0e0;--disabled-bg: #cccccc;--disabled-text: #666666;--success-bg: #d4edda;--success-text: #155724;--success-border: #c3e6cb;--error-bg: #f8d7da;--error-text: #721c24;--error-border: #f5c6cb;--transition-speed: .3s;--navbar-height: 80px;--sidebar-width: 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var(--border-color)}.report-section-title{color:var(--text-color);font-size:1.05rem;font-weight:600;margin:18px 0 10px}.charts-section{margin-bottom:16px}.charts-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 900px){.charts-grid{grid-template-columns:1fr}}.chart-card{background:var(--primary-color);border:1px solid var(--border-color);border-radius:8px;padding:10px}.chart-container{position:relative;width:100%;height:260px}.report-container table,.report-container .scrap-table{width:100%;border-collapse:collapse;background:var(--primary-color);border:1px solid var(--border-color);border-radius:8px;overflow:hidden}.report-container table th,.report-container table td,.report-container .scrap-table th,.report-container .scrap-table td{padding:10px 12px;border-bottom:1px solid var(--border-color);text-align:left;color:var(--text-color)}.report-container table th,.report-container .scrap-table th{background:var(--gray-light);font-weight:600}.report-container 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#ff00001a}.invoice-textarea{min-height:150px;resize:vertical}.invoice-button{background:var(--accent-color);color:var(--primary-color);border:none;border-radius:8px;padding:12px 24px;cursor:pointer;transition:all .3s ease;font-size:1rem;font-weight:500;text-transform:uppercase;letter-spacing:1px}.invoice-button:hover:not(:disabled){background:#c00;transform:translateY(-2px)}.invoice-button:disabled{background:var(--gray-medium);cursor:not-allowed;transform:none}.invoice-section{margin-bottom:32px;width:100%;background:var(--gray-light);border-radius:8px;padding:1.5rem;border:1px solid var(--border-color)}.invoice-notification{padding:12px 24px;border-radius:8px;margin-bottom:20px;font-weight:500}.invoice-notification.error{background-color:#ffebee;color:#c62828;border:1px solid #ffcdd2}.invoice-notification.success{background-color:#e8f5e9;color:#2e7d32;border:1px solid #c8e6c9}.invoice-table-container{overflow-x:auto;background:var(--primary-color);border-radius:16px;padding:1px;margin-bottom:20px;border:1px solid var(--border-color)}.invoice-table{width:100%;border-collapse:collapse;background:var(--primary-color);border-radius:16px;overflow:hidden}.invoice-table th,.invoice-table td{padding:14px;text-align:left;border-bottom:1px solid var(--border-color);color:var(--text-color);white-space:nowrap}.invoice-table th{background:var(--gray-light);font-weight:600;color:var(--text-color);position:sticky;top:0;z-index:1}.invoice-table tr:hover{background-color:var(--gray-light)}.invoice-no-data{text-align:center;padding:20px;color:var(--gray-dark);font-style:italic}.invoice-actions{display:flex;gap:8px;justify-content:flex-end}.invoice-action-button{padding:8px 16px;border:none;border-radius:4px;cursor:pointer;font-weight:500;transition:all .3s 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var(--border-color)}.invoice-modal-title{font-size:1.5rem;font-weight:600;color:var(--text-color);margin:0}.invoice-modal-close{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--gray-dark);padding:4px;transition:all .3s ease}.invoice-modal-close:hover{color:var(--accent-color)}.invoice-modal-footer{display:flex;justify-content:flex-end;gap:12px;margin-top:24px;padding-top:16px;border-top:1px solid var(--border-color)}.error-message{color:#f44336;font-size:.875rem;margin-top:4px}.invoice-input.invalid{border-color:#f44336}.invoice-input.invalid:focus{box-shadow:0 0 0 3px #f443361a}@media (max-width: 1024px){.container{max-width:100%;padding:1rem}}@media (max-width: 900px){.sidebar{width:100%;height:auto;position:relative;border-right:none;border-bottom:1px solid var(--border-color);padding:.5rem}.main-content{margin-left:0;padding:1rem;padding-top:calc(var(--navbar-height) + 1rem)}.invoice-container{margin-left:0;padding:1rem}}@media (max-width: 768px){.container{padding:.5rem;margin-top:2rem}.card,.section{padding:1rem;margin:.5rem 0;border-radius:6px}.page-title{font-size:1.2rem}.section,.invoice-content,.invoice-container{padding:1rem}}@media (max-width: 600px){.row{flex-direction:column;margin:0}.col{margin:0 0 1rem;width:100%;flex:1 1 100%}.table th,.table td,.card,.section{padding:.5rem;font-size:.95rem}.sidebar{padding:.25rem}.main-content{padding:.5rem;padding-top:calc(var(--navbar-height) + .5rem)}.invoice-content,.invoice-container{padding:.5rem}}@media (max-width: 480px){html{font-size:13px}.container{padding:.25rem}.card,.section{padding:.25rem;font-size:.9rem}.invoice-content,.invoice-container{padding:.25rem}}html{font-size:clamp(13px,2vw,16px)}