@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg-primary:#f5f6fa;--bg-secondary:#fff;--bg-tertiary:#f0f1f5;--bg-card:#fffffff2;--bg-card-hover:#fff;--bg-glass:#00000005;--bg-glass-hover:#0000000a;--accent-primary:#6c63ff;--accent-primary-glow:#6c63ff2e;--accent-secondary:#00b894;--accent-secondary-glow:#00b8941f;--accent-warning:#f0932b;--accent-danger:#e74c3c;--accent-danger-glow:#e74c3c1f;--accent-info:#0984e3;--gradient-primary:linear-gradient(135deg, #6c63ff 0%, #3b82f6 100%);--gradient-secondary:linear-gradient(135deg, #00b894 0%, #00cec9 100%);--gradient-accent:linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-warm:linear-gradient(135deg, #f0932b 0%, #e74c3c 100%);--gradient-card:linear-gradient(135deg, #6c63ff08 0%, #00b89408 100%);--text-primary:#1a1a2e;--text-secondary:#636e80;--text-muted:#9ca3b0;--text-accent:#6c63ff;--border-subtle:#0000000f;--border-medium:#0000001a;--border-accent:#6c63ff40;--shadow-sm:0 1px 3px #0000000f, 0 1px 2px #0000000a;--shadow-md:0 4px 12px #00000014;--shadow-lg:0 8px 30px #0000001f;--shadow-glow:0 0 20px var(--accent-primary-glow);--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:20px;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-normal:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--sidebar-width:260px;--sidebar-collapsed:72px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:14px}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6;overflow-x:hidden}.app-layout{min-height:100vh;display:flex}.main-content{margin-left:var(--sidebar-width);min-height:100vh;transition:margin-left var(--transition-normal);flex:1;padding:28px 32px}@media (width<=768px){.main-content{margin-left:0;padding:68px 16px 16px}}.page-header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:28px;display:flex}.page-header h1{background:var(--gradient-primary);-webkit-text-fill-color:transparent;letter-spacing:-.02em;-webkit-background-clip:text;background-clip:text;font-size:1.75rem;font-weight:700}.page-header p{color:var(--text-secondary);margin-top:4px;font-size:.95rem}.card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:all var(--transition-normal);padding:24px}.card:hover{border-color:var(--border-medium);box-shadow:var(--shadow-md)}.card-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.card-header h2{color:var(--text-primary);font-size:1.15rem;font-weight:600}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:28px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);transition:all var(--transition-normal);padding:20px 24px;position:relative;overflow:hidden}.stat-card:before{content:"";background:var(--gradient-primary);opacity:0;height:3px;transition:opacity var(--transition-normal);position:absolute;top:0;left:0;right:0}.stat-card:hover{box-shadow:var(--shadow-md);border-color:var(--border-accent);transform:translateY(-2px)}.stat-card:hover:before{opacity:1}.stat-card .stat-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:40px;height:40px;margin-bottom:12px;font-size:1.1rem;display:flex}.stat-card .stat-value{color:var(--text-primary);font-size:1.6rem;font-weight:700;line-height:1.2}.stat-card .stat-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-top:4px;font-size:.82rem;font-weight:500}.table-container{border-radius:var(--radius-md);border:1px solid var(--border-subtle);overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.9rem}thead{background:#f8f9fc}th{text-align:left;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--border-medium);white-space:nowrap;padding:12px 16px;font-size:.78rem;font-weight:600}td{border-bottom:1px solid var(--border-subtle);color:var(--text-primary);vertical-align:middle;padding:12px 16px}tr{transition:background var(--transition-fast)}tbody tr:hover{background:var(--bg-glass-hover)}tbody tr:last-child td{border-bottom:none}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;border:none;align-items:center;gap:8px;padding:9px 18px;font-family:inherit;font-size:.88rem;font-weight:500;display:inline-flex}.btn:active{transform:scale(.97)}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 2px 12px var(--accent-primary-glow)}.btn-primary:hover{box-shadow:0 4px 20px var(--accent-primary-glow);transform:translateY(-1px)}.btn-secondary{background:var(--bg-glass);color:var(--text-primary);border:1px solid var(--border-medium)}.btn-secondary:hover{background:var(--bg-glass-hover);border-color:var(--border-accent)}.btn-success{background:var(--gradient-secondary);color:#fff;font-weight:600}.btn-danger{color:var(--accent-danger);background:#ff6b6b26;border:1px solid #ff6b6b33}.btn-danger:hover{background:#ff6b6b40}.btn-sm{padding:6px 12px;font-size:.8rem}.btn-icon{border-radius:var(--radius-sm);justify-content:center;align-items:center;width:34px;height:34px;padding:0;display:flex}.btn:disabled,.btn[disabled]{opacity:.4;cursor:not-allowed;pointer-events:none;box-shadow:none!important;transform:none!important}.form-group{margin-bottom:16px}.form-group label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px;font-size:.82rem;font-weight:500;display:block}.form-control{background:var(--bg-tertiary);border:1px solid var(--border-medium);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);transition:all var(--transition-fast);outline:none;padding:10px 14px;font-family:inherit;font-size:.9rem}.form-control:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-primary-glow)}.form-control::placeholder{color:var(--text-muted)}select.form-control{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%239898b0' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:32px}textarea.form-control{resize:vertical;min-height:80px}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}@media (width<=640px){.form-row{grid-template-columns:1fr}}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;animation:fadeIn var(--transition-fast) ease-out;background:#0006;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--bg-secondary);border:1px solid var(--border-medium);border-radius:var(--radius-xl);width:90%;max-width:600px;max-height:85vh;box-shadow:var(--shadow-lg);animation:slideUp var(--transition-normal) ease-out;padding:28px;overflow-y:auto}.modal-lg{max-width:800px}.modal-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.modal-header h2{font-size:1.25rem;font-weight:600}.modal-footer{border-top:1px solid var(--border-subtle);justify-content:flex-end;gap:10px;margin-top:24px;padding-top:16px;display:flex}.badge{text-transform:uppercase;letter-spacing:.04em;border-radius:20px;align-items:center;padding:3px 10px;font-size:.75rem;font-weight:600;display:inline-flex}.badge-draft{color:var(--text-secondary);background:#9898b026}.badge-confirmed{color:var(--accent-primary);background:#6c63ff26}.badge-paid{color:var(--accent-secondary);background:#00d4aa26}.badge-partial{color:var(--accent-warning);background:#ffb34726}.badge-cancelled{color:var(--accent-danger);background:#ff6b6b26}.badge-low-stock{background:var(--accent-danger-glow);color:var(--accent-danger)}.badge-ok{background:var(--accent-secondary-glow);color:var(--accent-secondary)}.toolbar{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:20px;display:flex}.search-input{background:var(--bg-tertiary);border:1px solid var(--border-medium);border-radius:var(--radius-sm);min-width:200px;color:var(--text-primary);transition:all var(--transition-fast);outline:none;flex:1;padding:9px 14px 9px 38px;font-family:inherit;font-size:.9rem}.search-input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-primary-glow)}.search-wrapper{flex:1;min-width:200px;position:relative}.search-wrapper svg{color:var(--text-muted);width:16px;height:16px;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.search-wrapper .search-input{width:100%}.action-btns{justify-content:flex-end;gap:6px;display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 4px var(--accent-primary-glow)}50%{box-shadow:0 0 16px var(--accent-primary-glow)}}.animate-in{animation:slideUp var(--transition-normal) ease-out}.text-right{text-align:right}.text-center{text-align:center}.text-muted{color:var(--text-secondary)}.text-accent{color:var(--accent-primary)}.text-success{color:var(--accent-secondary)}.text-danger{color:var(--accent-danger)}.text-warning{color:var(--accent-warning)}.font-mono{font-family:JetBrains Mono,monospace}.font-bold{font-weight:700}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.gap-2{gap:16px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.flex-wrap{flex-wrap:wrap}.flex-1{flex:1}.empty-state{text-align:center;color:var(--text-muted);padding:48px 24px}.empty-state svg{opacity:.4;width:48px;height:48px;margin-bottom:12px}.empty-state p{font-size:.95rem}.spinner{border:3px solid var(--border-medium);border-top-color:var(--accent-primary);border-radius:50%;width:32px;height:32px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:1s linear infinite spin}.loading-container{justify-content:center;align-items:center;padding:60px 0;display:flex}.toast{border-radius:var(--radius-md);z-index:2000;animation:slideUp var(--transition-normal) ease-out;box-shadow:var(--shadow-lg);max-width:360px;padding:14px 20px;font-size:.88rem;font-weight:500;position:fixed;bottom:24px;right:24px}.toast-success{color:var(--accent-secondary);box-shadow:var(--shadow-md);background:#fff;border:1px solid #00b8944d}.toast-error{color:var(--accent-danger);box-shadow:var(--shadow-md);background:#fff;border:1px solid #e74c3c4d}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@media print{.sidebar,.toolbar,.btn,.modal-overlay{display:none!important}.main-content{margin-left:0!important;padding:0!important}body{color:#000;background:#fff}}.tabs{border-bottom:1px solid var(--border-subtle);gap:2px;margin-bottom:20px;display:flex}.tab{color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;padding:10px 18px;font-family:inherit;font-size:.88rem;font-weight:500}.tab:hover{color:var(--text-secondary)}.tab.active{color:var(--accent-primary);border-bottom-color:var(--accent-primary)}.invoice-print{color:#1a1a2e;border-radius:var(--radius-lg);background:#fff;max-width:800px;margin:0 auto;padding:40px}.invoice-print h1{-webkit-text-fill-color:#1a1a2e;color:#1a1a2e;background:0 0}.invoice-print table{border:1px solid #ddd}.invoice-print th{color:#fff;text-transform:none;letter-spacing:0;background:#1a1a2e;border-bottom:none}.invoice-print td{color:#333;border-bottom:1px solid #eee}.invoice-print tbody tr:hover{background:#f8f8ff}.margin-display{border-radius:var(--radius-sm);align-items:center;gap:6px;padding:4px 10px;font-size:.82rem;font-weight:600;display:inline-flex}.margin-positive{color:var(--accent-secondary);background:#00d4aa1f}.margin-negative{color:var(--accent-danger);background:#ff6b6b1f}@media (width<=768px){.page-header{flex-direction:column;align-items:stretch;gap:12px}.page-header-actions{flex-flow:wrap;gap:8px;display:flex}.modal{width:96%;max-height:90vh;padding:20px 16px}.modal-header h2{font-size:1.1rem}.card{padding:16px}.stat-grid{grid-template-columns:1fr 1fr;gap:12px}.tabs{border-bottom:none;gap:8px;margin-bottom:16px;flex-wrap:wrap!important}.tab{background:var(--bg-glass);border:1px solid var(--border-medium);border-radius:20px;padding:6px 14px;border-bottom:1px solid var(--border-medium)!important}.tab.active{color:var(--accent-primary);background:#6c63ff1a;border:1px solid var(--accent-primary)!important}.table-container{background:0 0;border:none}table,thead,tbody,th,td,tr{display:block}thead tr{position:absolute;top:-9999px;left:-9999px}tr{border:1px solid var(--border-medium);border-radius:var(--radius-md);background:var(--bg-card);box-shadow:var(--shadow-sm);margin-bottom:16px;overflow:hidden}tr:last-child{margin-bottom:0}td{border-bottom:1px solid var(--border-subtle);text-align:right;justify-content:space-between;align-items:center;padding:12px 16px;font-size:.9rem;display:flex}td:last-child{border-bottom:none}td:before{content:attr(data-label);text-transform:uppercase;color:var(--text-secondary);text-align:left;flex-shrink:0;margin-right:16px;font-size:.75rem;font-weight:600}.toolbar{flex-direction:column;align-items:stretch}.search-wrapper{width:100%}.action-btns{flex-wrap:wrap;justify-content:flex-start}.form-group label{font-size:.75rem}.form-control{padding:12px 14px}}@media (width<=480px){.stat-grid{grid-template-columns:1fr}}