.invoice-generator{display:grid;grid-template-columns:1fr;gap:32px;font-family:var(--font-body);color:var(--forest)}@media (min-width: 769px){.invoice-generator{grid-template-columns:60% 40%}}.ig-form{display:flex;flex-direction:column;gap:16px}.ig-section{background:var(--cream);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.ig-section-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;cursor:pointer;user-select:none;background:none;border:none;width:100%;text-align:left;font-family:var(--font-display);font-weight:700;font-size:18px;color:var(--forest);transition:background .2s}.ig-section-header:hover{background:var(--surface)}.ig-section-chevron{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--radius-sm);background:var(--surface);color:var(--teal);font-size:14px;transition:transform .25s ease;flex-shrink:0}.ig-section-chevron.open{transform:rotate(180deg)}.ig-section-body{padding:0 24px 24px;display:flex;flex-direction:column;gap:16px}.ig-section-body.collapsed{display:none}.ig-field{display:flex;flex-direction:column;gap:6px}.ig-label{font-size:13px;font-weight:600;color:var(--forest);letter-spacing:.02em}.ig-label-optional{font-weight:400;color:var(--muted);font-size:12px;margin-left:4px}.ig-input,.ig-select,.ig-textarea{width:100%;padding:12px 16px;border-radius:var(--radius-sm);border:1.5px solid var(--border);font-size:15px;font-family:var(--font-body);color:var(--forest);background:var(--white);outline:none;transition:border-color .2s,box-shadow .2s}.ig-input:focus,.ig-select:focus,.ig-textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px #1b6b5a1a}.ig-input.has-error,.ig-select.has-error,.ig-textarea.has-error{border-color:var(--rust)}.ig-input.has-error:focus,.ig-select.has-error:focus,.ig-textarea.has-error:focus{box-shadow:0 0 0 3px #c0522a1a}.ig-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236B8880' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}.ig-textarea{resize:vertical;min-height:80px}.ig-error{font-size:12px;color:var(--rust);font-weight:500;line-height:1.4}.ig-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width: 480px){.ig-row{grid-template-columns:1fr}}.ig-lines{display:flex;flex-direction:column;gap:12px}.ig-line{display:grid;grid-template-columns:1fr 80px 110px 40px;gap:8px;align-items:start;padding:12px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-sm)}@media (max-width: 580px){.ig-line{grid-template-columns:1fr 1fr}.ig-line>.ig-field:first-child{grid-column:1 / -1}}.ig-line-remove{display:flex;align-items:center;justify-content:center;width:36px;height:36px;margin-top:24px;border:none;border-radius:var(--radius-sm);background:none;color:var(--muted);font-size:18px;cursor:pointer;transition:color .2s,background .2s}.ig-line-remove:hover{color:var(--rust);background:#c0522a14}.ig-add-line{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border:1.5px dashed var(--border);border-radius:var(--radius-sm);background:none;color:var(--teal);font-family:var(--font-body);font-size:14px;font-weight:600;cursor:pointer;transition:border-color .2s,background .2s}.ig-add-line:hover{border-color:var(--teal);background:#1b6b5a0a}.ig-lines-error{font-size:12px;color:var(--rust);font-weight:500}.ig-preview-pane{position:sticky;top:100px;align-self:start}@media (max-width: 768px){.ig-preview-pane{display:none}.ig-preview-pane.show-mobile{display:block;position:static}}.ig-preview-label{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:2px;color:var(--teal);margin-bottom:12px}.ig-preview{background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-md);padding:24px;aspect-ratio:210 / 297;overflow:hidden;font-size:7px;line-height:1.5;position:relative}.ig-preview-header{display:flex;justify-content:space-between;margin-bottom:16px;padding-bottom:12px;border-bottom:1.5px solid var(--border)}.ig-preview-emitter-name{font-family:var(--font-display);font-weight:800;font-size:11px;color:var(--forest);margin-bottom:4px}.ig-preview-muted{color:var(--muted);font-size:6px;line-height:1.6}.ig-preview-title{font-family:var(--font-display);font-weight:800;font-size:14px;color:var(--teal);text-align:right}.ig-preview-invoice-num{font-size:7px;color:var(--muted);text-align:right;margin-top:2px}.ig-preview-client-block{margin-bottom:12px}.ig-preview-client-label{font-weight:700;font-size:6.5px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin-bottom:4px}.ig-preview-dates{display:flex;gap:16px;margin-bottom:12px;font-size:6px;color:var(--muted)}.ig-preview-dates strong{color:var(--forest)}.ig-preview-table{width:100%;border-collapse:collapse;margin-bottom:12px}.ig-preview-table th{background:var(--teal);color:var(--white);padding:4px 6px;font-size:6px;font-weight:600;text-align:left}.ig-preview-table th:last-child,.ig-preview-table td:last-child{text-align:right}.ig-preview-table th:nth-child(2),.ig-preview-table td:nth-child(2),.ig-preview-table th:nth-child(3),.ig-preview-table td:nth-child(3){text-align:center}.ig-preview-table td{padding:4px 6px;font-size:6px;border-bottom:.5px solid var(--border)}.ig-preview-table tr:nth-child(2n) td{background:var(--mist)}.ig-preview-total-row{display:flex;justify-content:flex-end;gap:24px;margin-bottom:16px;font-size:7px}.ig-preview-total-row strong{font-family:var(--font-display);font-size:9px}.ig-preview-legal{font-size:5px;color:var(--muted);line-height:1.7;border-top:.5px solid var(--border);padding-top:8px;margin-top:auto}.ig-preview-footer{position:absolute;bottom:12px;left:0;right:0;text-align:center;font-size:5px;color:var(--muted)}.ig-sticky-bar{position:sticky;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:16px 24px;background:var(--cream);border-top:1px solid var(--border);border-radius:0 0 var(--radius-lg) var(--radius-lg);box-shadow:0 -4px 16px #1a2e280f;z-index:10;gap:16px;flex-wrap:wrap}.ig-total-display{display:flex;flex-direction:column;gap:2px}.ig-total-label{font-size:12px;color:var(--muted);font-weight:500}.ig-total-amount{font-family:var(--font-display);font-weight:800;font-size:24px;color:var(--forest);letter-spacing:-.5px}.ig-generate-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border-radius:var(--radius-md);border:2px solid var(--teal);background:var(--teal);color:var(--white);font-family:var(--font-body);font-weight:600;font-size:15px;line-height:1;cursor:pointer;transition:all .2s ease;white-space:nowrap}.ig-generate-btn:hover{background:var(--teal-hover);border-color:var(--teal-hover);transform:translateY(-1px);box-shadow:var(--shadow-teal)}.ig-generate-btn:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.ig-generate-btn .spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:var(--white);border-radius:50%;animation:spin .6s linear infinite}.ig-success{text-align:center;padding:60px 24px;max-width:560px;margin:0 auto}@keyframes checkScale{0%{transform:scale(0);opacity:0}50%{transform:scale(1.2)}to{transform:scale(1);opacity:1}}@keyframes checkDraw{0%{stroke-dashoffset:36}to{stroke-dashoffset:0}}.ig-success-check{width:72px;height:72px;border-radius:50%;background:#1b6b5a1a;display:flex;align-items:center;justify-content:center;margin:0 auto 24px;animation:checkScale .5s ease forwards}.ig-success-check svg{width:36px;height:36px}.ig-success-check svg path{stroke:var(--teal);stroke-width:3;stroke-linecap:round;stroke-linejoin:round;fill:none;stroke-dasharray:36;stroke-dashoffset:36;animation:checkDraw .4s ease .3s forwards}.ig-success h2{font-family:var(--font-display);font-size:28px;font-weight:800;color:var(--forest);margin-bottom:8px;letter-spacing:-.5px}.ig-success p{font-size:15px;color:var(--muted);margin-bottom:24px}.ig-success-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:40px}.ig-success-divider{height:1px;background:var(--border);margin-bottom:40px}.ig-cta-card{background:var(--teal);border-radius:var(--radius-lg);padding:40px 32px;text-align:center}.ig-cta-card h3{font-family:var(--font-display);font-weight:800;font-size:22px;color:var(--white);margin-bottom:12px;letter-spacing:-.5px}.ig-cta-card p{font-size:14px;color:#fffc;margin-bottom:24px}.ig-cta-link{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:var(--radius-md);background:var(--sand);color:var(--forest);font-family:var(--font-body);font-weight:600;font-size:15px;line-height:1;transition:all .2s ease;text-decoration:none}.ig-cta-link:hover{filter:brightness(1.05);transform:translateY(-1px);box-shadow:0 8px 24px #c8a97e66}.ig-reset-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:var(--radius-md);border:2px solid var(--border);background:transparent;color:var(--forest);font-family:var(--font-body);font-weight:600;font-size:15px;line-height:1;cursor:pointer;transition:all .2s ease;white-space:nowrap}.ig-reset-btn:hover{border-color:var(--teal);color:var(--teal)}