:root{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-active: #1e40af;--color-primary-soft: #eff6ff;--color-primary-ring: rgba(37, 99, 235, .16);--color-on-primary: #ffffff;--color-neutral-50: #f9fafb;--color-neutral-100: #f3f4f6;--color-neutral-200: #e5e7eb;--color-neutral-300: #d1d5db;--color-neutral-400: #9ca3af;--color-neutral-500: #6b7280;--color-neutral-600: #4b5563;--color-neutral-700: #374151;--color-neutral-800: #1f2937;--color-neutral-900: #111827;--app-bg: var(--color-neutral-50);--surface: #ffffff;--surface-subtle: var(--color-neutral-50);--border: var(--color-neutral-200);--border-strong: var(--color-neutral-300);--text: var(--color-neutral-900);--text-subtle: var(--color-neutral-600);--text-muted: var(--color-neutral-500);--color-success-bg: #dcfce7;--color-success-fg: #15803d;--color-warning-bg: #fef3c7;--color-warning-fg: #b45309;--color-danger: #ef4444;--color-danger-bg: #fee2e2;--color-danger-fg: #b91c1c;--color-info: #3b82f6;--color-info-bg: #eff6ff;--color-draft-bg: #ede9fe;--color-draft-fg: #6d28d9;--radius-sm: .375rem;--radius: .5rem;--radius-md: .75rem;--radius-full: 9999px;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--shadow-xs: 0 1px 2px rgba(16, 24, 40, .05);--shadow-sm: 0 1px 3px rgba(16, 24, 40, .1), 0 1px 2px rgba(16, 24, 40, .06);--shadow-md: 0 4px 6px rgba(16, 24, 40, .08), 0 2px 4px rgba(16, 24, 40, .06);--shadow-lg: 0 12px 20px rgba(16, 24, 40, .1), 0 4px 8px rgba(16, 24, 40, .05);--font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--fs-h1: 1.75rem;--fs-h2: 1.375rem;--fs-h3: 1.125rem;--fs-body: .9375rem;--fs-sm: .875rem;--fs-xs: .75rem;--fw-normal: 400;--fw-medium: 500;--fw-semibold: 600;--fw-bold: 700;--focus-ring: 0 0 0 2px var(--surface), 0 0 0 4px var(--color-primary);--focus-outline: 2px solid var(--color-primary);--header-h: 3.5rem;font-family:var(--font-sans);font-size:var(--fs-body);line-height:1.6;color:var(--text);background:var(--app-bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}*,*:before,*:after{box-sizing:border-box}body{margin:0;background:var(--app-bg);color:var(--text)}main{max-width:64rem;margin:0 auto;padding:var(--space-xl) var(--space-lg)}h1{font-size:var(--fs-h1);line-height:1.25;font-weight:var(--fw-semibold);letter-spacing:-.01em;margin:0 0 var(--space-md)}h2{font-size:var(--fs-h2);line-height:1.3;font-weight:var(--fw-semibold)}h3{font-size:var(--fs-h3);line-height:1.4;font-weight:var(--fw-semibold)}a{color:var(--color-primary)}:focus-visible{outline:var(--focus-outline);outline-offset:2px;border-radius:var(--radius-sm)}:focus:not(:focus-visible){outline:none}.error{color:var(--color-danger-fg);font-size:var(--fs-sm)}.error:before{content:"⚠ "}.topnav{position:sticky;top:0;z-index:1000;display:flex;align-items:center;gap:var(--space-md);height:var(--header-h);padding:0 var(--space-lg);background:var(--surface);border-bottom:1px solid var(--border)}.topnav-brand{display:flex;align-items:center;color:inherit;text-decoration:none}.topnav-brand:after{content:"";width:1px;height:20px;margin-left:var(--space-md);background:var(--border)}.topnav-logo{height:26px;display:block}.topnav-links{display:flex;align-items:center;gap:var(--space-xs);min-width:0}.topnav-links a{display:inline-flex;align-items:center;height:2.25rem;padding:0 var(--space-md);border-radius:var(--radius-sm);color:var(--text-subtle);font-size:var(--fs-sm);font-weight:var(--fw-medium);text-decoration:none;transition:background .15s,color .15s}.topnav-links a:hover{background:var(--color-neutral-100);color:var(--text)}.topnav-links a.active{color:var(--color-primary);background:var(--color-primary-soft);font-weight:var(--fw-semibold)}.topnav-user{margin-left:auto;display:flex;align-items:center;gap:var(--space-sm)}.topnav-avatar{width:2rem;height:2rem;border-radius:var(--radius-full);background:var(--color-primary-soft);color:var(--color-primary);display:inline-flex;align-items:center;justify-content:center;font-size:var(--fs-xs);font-weight:var(--fw-semibold);text-transform:uppercase;overflow:hidden}.topnav-avatar-img{width:100%;height:100%;object-fit:cover;display:block}.topnav-username{font-size:var(--fs-sm);font-weight:var(--fw-medium);color:var(--text)}.topnav-user-trigger{display:inline-flex;align-items:center;gap:var(--space-sm);height:2.5rem;padding:0 var(--space-sm);border:1px solid transparent;border-radius:var(--radius-sm);background:transparent;color:var(--text);font:inherit;cursor:pointer;transition:background .15s}.topnav-user-trigger:hover{background:var(--color-neutral-100)}.topnav-user-trigger:focus-visible{outline:none;box-shadow:var(--focus-ring)}.topnav-user-trigger .chevron{color:var(--text-muted);font-size:.7rem}@media(max-width:48rem){.topnav{gap:var(--space-sm);padding:0 var(--space-md)}.topnav-links{overflow-x:auto}.workspace-name{max-width:7rem}}@media(max-width:40rem){.topnav-username{display:none}.topnav-brand:after{display:none}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-lg);margin:var(--space-lg) 0;box-shadow:var(--shadow-xs)}.card h2{margin-top:0}.card.notice{border-color:var(--color-info);background:var(--color-info-bg);box-shadow:none}.hint{margin-top:0;color:var(--text-muted);font-size:var(--fs-sm)}.field{display:block;margin-bottom:var(--space-md);font-size:var(--fs-sm);font-weight:var(--fw-semibold);color:var(--text)}.input,.select{display:block;width:100%;box-sizing:border-box;margin-top:var(--space-xs);padding:.5rem .75rem;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font:inherit;font-size:var(--fs-sm);font-weight:var(--fw-normal);transition:border-color .15s,box-shadow .15s}.input:hover,.select:hover{border-color:var(--color-neutral-400)}.input:focus,.select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-ring)}.input:disabled,.select:disabled{background:var(--surface-subtle);color:var(--text-muted);cursor:not-allowed}.input::placeholder{color:var(--color-neutral-400)}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'><path d='M6 9l6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right .6rem center;padding-right:2rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:.5rem 1rem;border:1px solid var(--color-primary);border-radius:var(--radius-sm);background:var(--color-primary);color:var(--color-on-primary);font:inherit;font-size:var(--fs-sm);font-weight:var(--fw-medium);line-height:1.25rem;cursor:pointer;transition:background .15s,border-color .15s,box-shadow .15s}.btn:hover{background:var(--color-primary-hover);border-color:var(--color-primary-hover)}.btn:active{background:var(--color-primary-active);border-color:var(--color-primary-active)}.btn:focus-visible{outline:none;box-shadow:var(--focus-ring)}.btn:disabled{background:var(--color-neutral-200);border-color:var(--color-neutral-200);color:var(--color-neutral-400);cursor:not-allowed}.btn--danger{background:var(--color-danger);border-color:var(--color-danger)}.btn--danger:hover{background:var(--color-danger-fg);border-color:var(--color-danger-fg)}.btn--ghost{background:transparent;border-color:transparent;color:var(--color-primary);padding:.4rem .7rem}.btn--ghost:hover{background:var(--color-primary-soft)}a.btn{text-decoration:none;display:inline-flex}.btn.icon-btn{width:2rem;height:2rem;padding:0}table{width:100%;border-collapse:separate;border-spacing:0;margin-top:var(--space-md);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-xs);font-size:var(--fs-sm)}th,td{text-align:left}thead th{background:var(--surface-subtle);color:var(--text-subtle);font-weight:var(--fw-semibold);font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.05em;padding:.75rem var(--space-md);border-bottom:1px solid var(--border)}thead th:first-child{border-top-left-radius:var(--radius)}thead th:last-child{border-top-right-radius:var(--radius)}tbody td{padding:.75rem var(--space-md);border-bottom:1px solid var(--border);color:var(--text-subtle)}tbody tr:last-child td{border-bottom:none}tbody tr:last-child td:first-child{border-bottom-left-radius:var(--radius)}tbody tr:last-child td:last-child{border-bottom-right-radius:var(--radius)}tr.clickable{cursor:pointer;transition:background .12s}tr.clickable:hover{background:var(--color-primary-soft)}td.actions{text-align:right;white-space:nowrap}th.creator,td.creator,td.invoice-no{white-space:nowrap}td.actions>*{vertical-align:middle}td.actions>*+*{margin-left:var(--space-sm)}code{background:var(--color-neutral-100);padding:.1rem .35rem;border-radius:var(--radius-sm);font-size:.85em}thead tr.filter-row th{padding:var(--space-sm) var(--space-md);background:var(--surface-subtle);border-bottom:1px solid var(--border);text-transform:none;letter-spacing:normal;font-weight:var(--fw-normal);vertical-align:top}thead tr.filter-row .field{margin-bottom:0;font-weight:var(--fw-normal)}thead tr.filter-row .input{margin-top:0;min-width:5rem;width:100%}th.filter-clear-cell{text-align:right;white-space:nowrap}td.table-empty{text-align:center;padding:var(--space-lg) var(--space-md);color:var(--text-muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.multiselect{position:relative;display:inline-block}.multiselect-trigger{display:inline-flex;align-items:center;gap:var(--space-sm);height:2.375rem;padding:0 var(--space-sm) 0 .75rem;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font:inherit;font-size:var(--fs-sm);cursor:pointer;transition:border-color .15s,box-shadow .15s,background .15s,color .15s}.multiselect-trigger:hover{border-color:var(--color-neutral-400)}.multiselect-trigger:focus-visible{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-ring)}.multiselect-trigger.is-active{border-color:var(--color-primary);background:var(--color-primary-soft);color:var(--color-primary);font-weight:var(--fw-semibold)}.multiselect-trigger .chevron{color:var(--text-muted);font-size:.7rem}.multiselect-count{display:inline-flex;align-items:center;justify-content:center;min-width:1.25rem;height:1.25rem;padding:0 .35rem;border-radius:var(--radius-full);background:var(--color-primary);color:var(--color-on-primary);font-size:var(--fs-xs);font-weight:var(--fw-semibold)}.multiselect-popover{position:absolute;left:0;top:calc(100% + var(--space-xs));z-index:1100;min-width:14rem;max-height:18rem;overflow-y:auto;padding:var(--space-xs);border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-lg);display:flex;flex-direction:column}.multiselect-option{display:flex;align-items:center;gap:var(--space-sm);padding:.4rem .5rem;border-radius:var(--radius-sm);font-size:var(--fs-sm);cursor:pointer}.multiselect-option:hover,.multiselect-option:focus-within{background:var(--color-neutral-100)}.multiselect-option input{width:auto;margin:0;accent-color:var(--color-primary)}.multiselect-dot{width:.625rem;height:.625rem;border-radius:var(--radius-full);flex:none}.multiselect-option-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.multiselect-empty{margin:0;padding:.5rem;color:var(--text-muted);font-size:var(--fs-sm)}.multiselect-clear{margin-top:var(--space-xs);padding:.4rem .5rem;border:none;border-top:1px solid var(--border);background:transparent;color:var(--color-primary);font:inherit;font-size:var(--fs-sm);text-align:left;cursor:pointer}.multiselect-clear:hover{background:var(--color-primary-soft)}.th-sort{display:inline-flex;align-items:center;gap:var(--space-xs);padding:0;border:none;background:transparent;color:inherit;font:inherit;font-size:var(--fs-xs);font-weight:var(--fw-semibold);text-transform:uppercase;letter-spacing:.05em;cursor:pointer}.sort-arrow{font-size:var(--fs-sm);color:var(--color-neutral-500)}.th-sort:hover,.th-sort:hover .sort-arrow{color:var(--color-primary)}.th-sort:focus-visible{outline:var(--focus-outline);outline-offset:2px;border-radius:var(--radius-sm);color:var(--color-primary)}.badge{display:inline-flex;align-items:center;padding:.15rem .6rem;border-radius:var(--radius-full);font-size:var(--fs-xs);font-weight:var(--fw-semibold);line-height:1.4;white-space:nowrap}.badge--draft{background:var(--color-draft-bg);color:var(--color-draft-fg)}.badge--open{background:var(--color-warning-bg);color:var(--color-warning-fg)}.badge--canceled{background:var(--color-neutral-100);color:var(--color-neutral-600)}.badge--paid{background:var(--color-success-bg);color:var(--color-success-fg)}.menu{position:relative;display:inline-block}.menu-trigger{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;padding:0;border:1px solid transparent;border-radius:var(--radius-sm);background:transparent;color:var(--text-subtle);font-size:1.25rem;line-height:1;cursor:pointer;transition:background .15s,color .15s}.menu-trigger:hover{background:var(--color-neutral-100);color:var(--text)}.menu-trigger:focus-visible{outline:none;box-shadow:var(--focus-ring)}.menu-trigger.workspace-trigger{width:auto;height:2.25rem;gap:var(--space-sm);padding:0 var(--space-sm) 0 var(--space-md);border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font-size:var(--fs-sm);font-weight:var(--fw-semibold)}.menu-trigger.workspace-trigger:hover{background:var(--color-neutral-100)}.workspace-name{max-width:12rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workspace-trigger .chevron{color:var(--text-muted);font-size:.7rem}.menu-popover{position:absolute;right:0;top:calc(100% + var(--space-xs));z-index:1100;min-width:12rem;padding:var(--space-xs);border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-lg);display:flex;flex-direction:column}.menu:has(.workspace-trigger) .menu-popover{left:0;right:auto}.menu-item{display:flex;align-items:center;width:100%;min-height:2.375rem;padding:.5rem .75rem;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--text);font:inherit;font-size:var(--fs-sm);text-align:left;white-space:nowrap;cursor:pointer}.menu-item:hover{background:var(--color-neutral-100)}.menu-item:focus-visible{outline:var(--focus-outline);outline-offset:-2px;background:var(--color-neutral-100)}.menu-item--danger{color:var(--color-danger-fg)}.menu-item--danger:hover{background:var(--color-danger-bg)}.menu-item.is-current{font-weight:var(--fw-semibold)}.menu-item .check{color:var(--color-primary);margin-right:var(--space-sm)}.menu-item:not(.is-current) .check{visibility:hidden}.checkbox{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-md);font-size:var(--fs-sm);font-weight:var(--fw-medium)}.checkbox input{width:auto;margin:0;accent-color:var(--color-primary)}.page-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);margin-bottom:var(--space-lg)}.page-header-actions{display:flex;align-items:center;gap:var(--space-sm)}.invoice-parties{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-lg)}.invoice-parties .card{margin:var(--space-lg) 0 0}@media(max-width:48rem){.invoice-parties{grid-template-columns:1fr}}.field-row{display:flex;flex-wrap:wrap;gap:var(--space-md)}.field-row>.field{flex:1;min-width:8rem}.profile-actions{display:flex;gap:var(--space-sm);margin-bottom:var(--space-md)}.logo-field{display:flex;flex-direction:column;gap:var(--space-xs);margin-bottom:var(--space-md)}.logo-field-label{font-size:var(--fs-sm);color:var(--text-subtle)}.logo-preview-row{display:flex;align-items:center;gap:var(--space-sm)}.logo-preview{max-width:160px;max-height:64px;object-fit:contain;border:1px solid var(--border);border-radius:var(--radius);background:#fff;padding:4px}.line-item{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr 1.2fr;gap:var(--space-md);align-items:start;padding:var(--space-md) 0;border-bottom:1px solid var(--border)}.line-item-desc{display:flex;flex-direction:column}.line-item-actions{grid-column:1 / -1;display:flex;gap:var(--space-sm)}@media(max-width:60rem){.line-item{grid-template-columns:1fr 1fr 1fr}.line-item-desc{grid-column:1 / -1}}@media(max-width:40rem){.line-item{grid-template-columns:1fr 1fr}}.preset-manage{margin-top:var(--space-md);border-top:1px solid var(--border);padding-top:var(--space-md)}.preset-list{list-style:none;margin:0;padding:0}.preset-list li{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);padding:var(--space-xs) 0}.chip-list{display:flex;flex-wrap:wrap;gap:var(--space-sm);margin:var(--space-sm) 0 var(--space-md)}.chip{display:inline-flex;align-items:center;gap:var(--space-xs);padding:.3rem .35rem .3rem .75rem;border:1px solid var(--border);border-radius:var(--radius-full);background:var(--surface-subtle);font-size:var(--fs-sm);font-weight:var(--fw-medium)}.chip-remove{display:inline-flex;align-items:center;justify-content:center;width:1.25rem;height:1.25rem;padding:0;border:none;border-radius:var(--radius-full);background:transparent;color:var(--text-muted);font-size:1rem;line-height:1;cursor:pointer}.chip-remove:hover:not(:disabled){background:var(--color-danger-bg);color:var(--color-danger-fg)}.chip-remove:disabled{cursor:not-allowed;opacity:.5}.settings-add{display:flex;align-items:flex-end;gap:var(--space-sm);max-width:24rem}.settings-add .field{flex:1;margin-bottom:0}.avatar-editor{display:flex;align-items:center;gap:var(--space-lg);flex-wrap:wrap}.avatar-preview{width:4.5rem;height:4.5rem;border-radius:var(--radius-full);background:var(--color-primary-soft);color:var(--color-primary);display:inline-flex;align-items:center;justify-content:center;font-size:var(--fs-h3);font-weight:var(--fw-semibold);text-transform:uppercase;overflow:hidden;flex:none}.avatar-preview img{width:100%;height:100%;object-fit:cover;display:block}.avatar-editor .profile-actions{margin-bottom:0}.lang-switcher{display:inline-flex;margin-top:var(--space-sm);border:1px solid var(--border-strong);border-radius:var(--radius-sm);overflow:hidden}.lang-option{padding:.5rem 1.1rem;border:none;border-left:1px solid var(--border);background:var(--surface);color:var(--text-subtle);font:inherit;font-size:var(--fs-sm);font-weight:var(--fw-medium);cursor:pointer;transition:background .15s,color .15s}.lang-option:first-child{border-left:none}.lang-option:hover{background:var(--color-neutral-100);color:var(--text)}.lang-option.is-active{background:var(--color-primary);color:var(--color-on-primary)}.lang-option:focus-visible{outline:none;box-shadow:var(--focus-ring);position:relative;z-index:1}.invoice-totals-card{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--space-lg)}.totals-currency{width:8rem}.totals-figures{min-width:16rem}.totals-line{display:flex;justify-content:space-between;gap:var(--space-xl);padding:var(--space-xs) 0;color:var(--text-muted);font-size:var(--fs-sm)}.totals-line--due{color:var(--text);font-weight:var(--fw-bold);border-top:1px solid var(--border-strong);margin-top:var(--space-xs);padding-top:var(--space-sm)}.pdf-viewer{width:100%;aspect-ratio:210 / 297;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-xs)}.pdf-viewer iframe{display:block;width:100%;height:100%;border:0}.invoice-submit{display:flex;gap:var(--space-sm);align-items:center;justify-content:flex-end;margin:var(--space-lg) 0;padding-top:var(--space-md);border-top:1px solid var(--border)}