:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--primary-light: rgba(37, 99, 235, .1);--primary-border: rgba(22, 161, 230, .3);--success-bg: #dcfce7;--success-text: #166534;--success-border: #86efac;--error-bg: #fee2e2;--error-text: #b91c1c;--error-border: #fca5a5;--warning-color: #f59e0b;--warning-bg: #fef3c7;--bg-white: #ffffff;--bg-gray-50: #f8fafc;--bg-gray-100: #f1f5f9;--bg-gray-200: #e2e8f0;--text-primary: #1e293b;--text-secondary: #475569;--text-muted: #64748b;--border-light: #e2e8f0;--border-medium: #cbd5e1;--border-dark: #94a3b8;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-base: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px -1px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);--radius-sm: .375rem;--radius-base: .5rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1)}.tool-container[data-astro-cid-uahal5xy]{background-color:var(--bg-white);border-radius:var(--radius-md);box-shadow:var(--shadow-base);margin-bottom:2rem;overflow:hidden;border:1px solid var(--border-light);transition:box-shadow var(--transition-base)}.tool-container[data-astro-cid-uahal5xy]:hover{box-shadow:var(--shadow-md)}.tabs[data-astro-cid-uahal5xy]{display:flex;border-bottom:2px solid var(--border-light);background:linear-gradient(to bottom,var(--bg-white),var(--bg-gray-50))}.tab-button[data-astro-cid-uahal5xy]{flex:1;padding:1rem 1.5rem;font-weight:600;font-size:.9375rem;cursor:pointer;border:none;background:transparent;color:var(--text-secondary);transition:all var(--transition-base);position:relative;border-bottom:3px solid transparent}.tab-button[data-astro-cid-uahal5xy]:hover{color:#2563eb;background-color:var(--primary-light)}.tab-button[data-astro-cid-uahal5xy].active{color:#2563eb;background-color:var(--bg-white);border-bottom-color:#2563eb;font-weight:700}.tab-button[data-astro-cid-uahal5xy]:after{content:"";position:absolute;bottom:-2px;left:0;right:0;height:3px;background:#2563eb;transform:scaleX(0);transition:transform var(--transition-base)}.tab-button[data-astro-cid-uahal5xy].active:after{transform:scaleX(1)}.tab-panel[data-astro-cid-uahal5xy]{padding:2rem;animation:fadeIn var(--transition-slow)}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.input-group[data-astro-cid-uahal5xy]{margin-bottom:1.5rem}.form-label[data-astro-cid-uahal5xy]{display:block;margin-bottom:.625rem;font-weight:600;color:var(--text-primary);font-size:.9375rem;letter-spacing:.01em}.form-label[data-astro-cid-uahal5xy] i[data-astro-cid-uahal5xy]{margin-right:.5rem;color:var(--primary-color)}.form-textarea[data-astro-cid-uahal5xy]{width:100%;padding:.875rem 1rem;border:2px solid var(--border-medium);border-radius:var(--radius-base);font-family:inherit;font-size:.9375rem;line-height:1.6;color:var(--text-primary);resize:vertical;min-height:120px;transition:all var(--transition-base);background-color:var(--bg-white)}.form-textarea[data-astro-cid-uahal5xy]:hover{border-color:var(--primary-border)}.form-textarea[data-astro-cid-uahal5xy]:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px var(--primary-light);background-color:var(--bg-white)}.form-textarea[data-astro-cid-uahal5xy][readonly]{background-color:var(--bg-gray-50);border-color:var(--border-light);cursor:not-allowed;color:var(--text-muted)}.action-button[data-astro-cid-uahal5xy]{display:inline-flex;align-items:center;justify-content:center;gap:.625rem;padding:.875rem 2rem;background:linear-gradient(135deg,var(--primary-color),var(--primary-hover));color:#fff;font-weight:600;font-size:.9375rem;border:none;border-radius:var(--radius-base);cursor:pointer;transition:all var(--transition-base);margin-bottom:1.25rem;box-shadow:var(--shadow-sm);letter-spacing:.02em}.action-button[data-astro-cid-uahal5xy]:hover{background:linear-gradient(135deg,var(--primary-hover),var(--primary-color));box-shadow:var(--shadow-md);transform:translateY(-1px)}.action-button[data-astro-cid-uahal5xy]:active{transform:translateY(0);box-shadow:var(--shadow-sm)}.action-button[data-astro-cid-uahal5xy] i[data-astro-cid-uahal5xy]{font-size:1.125rem}.secondary-button[data-astro-cid-uahal5xy]{display:inline-flex;align-items:center;justify-content:center;gap:.625rem;padding:.75rem 1.5rem;background-color:var(--bg-white);color:var(--primary-color);font-weight:600;font-size:.875rem;border:2px solid var(--primary-color);border-radius:var(--radius-base);cursor:pointer;transition:all var(--transition-base);box-shadow:var(--shadow-sm)}.secondary-button[data-astro-cid-uahal5xy]:hover{background-color:var(--primary-color);color:#fff;box-shadow:var(--shadow-md);transform:translateY(-1px)}.secondary-button[data-astro-cid-uahal5xy]:active{transform:translateY(0)}.secondary-button[data-astro-cid-uahal5xy] i[data-astro-cid-uahal5xy]{font-size:1rem}.button-group[data-astro-cid-uahal5xy]{display:flex;gap:.75rem;margin-top:1rem;flex-wrap:wrap}.result-container[data-astro-cid-uahal5xy]{position:relative;margin-bottom:1.25rem}.copy-button[data-astro-cid-uahal5xy]{position:absolute;top:.5rem;right:.5rem;background-color:var(--bg-gray-200);color:var(--text-secondary);border:1px solid var(--border-medium);border-radius:var(--radius-sm);width:2.75rem;height:2.75rem;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-base);font-size:1rem;z-index:10}.copy-button[data-astro-cid-uahal5xy]:hover{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color);transform:scale(1.05)}.copy-button[data-astro-cid-uahal5xy]:active{transform:scale(.95)}.info-box[data-astro-cid-uahal5xy]{background:linear-gradient(135deg,var(--bg-white) 0%,var(--bg-gray-50) 100%);padding:2rem;border-radius:var(--radius-md);margin-top:2.5rem;max-width:1400px;margin-left:auto;margin-right:auto;box-shadow:var(--shadow-md);border:1px solid var(--border-light);transition:all var(--transition-slow)}.info-box[data-astro-cid-uahal5xy]:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.info-header[data-astro-cid-uahal5xy]{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:2px solid var(--border-light)}.info-header[data-astro-cid-uahal5xy] i[data-astro-cid-uahal5xy]{font-size:1.75rem;background:linear-gradient(135deg,var(--primary-color),var(--primary-hover));color:#fff;padding:1rem;border-radius:var(--radius-full);height:3.5rem;width:3.5rem;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-base)}.info-title[data-astro-cid-uahal5xy]{font-size:1.5rem;font-weight:700;margin:0;color:var(--text-primary);letter-spacing:-.02em}.info-subtitle[data-astro-cid-uahal5xy]{font-size:1.125rem;font-weight:600;margin:1.5rem 0 1rem;color:var(--text-primary);border-bottom:2px solid var(--primary-color);padding-bottom:.625rem;display:inline-block}.info-columns[data-astro-cid-uahal5xy]{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;margin:1.5rem 0}.notification[data-astro-cid-uahal5xy]{padding:1rem 1.25rem;border-radius:var(--radius-base);margin-top:1rem;font-weight:500;font-size:.9375rem;border:1px solid;animation:slideDown var(--transition-base);box-shadow:var(--shadow-sm)}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.notification[data-astro-cid-uahal5xy].success{background-color:var(--success-bg);color:var(--success-text);border-color:var(--success-border)}.notification[data-astro-cid-uahal5xy].error{background-color:var(--error-bg);color:var(--error-text);border-color:var(--error-border)}.notification[data-astro-cid-uahal5xy] i[data-astro-cid-uahal5xy]{margin-right:.5rem}.image-upload-container[data-astro-cid-uahal5xy]{border:2px dashed var(--border-medium);padding:2rem;border-radius:var(--radius-base);text-align:center;transition:all var(--transition-base);cursor:pointer;margin-bottom:1rem;background-color:var(--bg-gray-50)}.image-upload-container[data-astro-cid-uahal5xy]:hover{border-color:var(--primary-color);background-color:var(--primary-light)}.image-upload-container[data-astro-cid-uahal5xy] i[data-astro-cid-uahal5xy]{font-size:3rem;color:var(--primary-color);margin-bottom:1rem;display:block}.image-input[data-astro-cid-uahal5xy]{width:100%}.upload-preview-container[data-astro-cid-uahal5xy]{margin-top:1.5rem;text-align:center;padding:1rem;background-color:var(--bg-gray-50);border-radius:var(--radius-base);border:1px solid var(--border-light)}.image-preview[data-astro-cid-uahal5xy]{max-width:100%;max-height:250px;border-radius:var(--radius-base);box-shadow:var(--shadow-base);transition:transform var(--transition-base)}.image-preview[data-astro-cid-uahal5xy]:hover{transform:scale(1.02)}.image-info[data-astro-cid-uahal5xy]{font-size:.875rem;color:var(--text-muted);margin-top:.75rem;font-weight:500}.char-count[data-astro-cid-uahal5xy]{font-size:.875rem;color:var(--text-muted);margin-top:.625rem;padding:.5rem .75rem;background-color:var(--bg-gray-100);border-radius:var(--radius-sm);border-left:3px solid var(--primary-color);font-weight:500;display:inline-block}.divider-text[data-astro-cid-uahal5xy]{text-align:center;position:relative;margin:2rem 0;color:var(--text-muted);font-weight:600;font-size:.875rem;text-transform:uppercase;letter-spacing:.05em}.divider-text[data-astro-cid-uahal5xy]:before,.divider-text[data-astro-cid-uahal5xy]:after{content:"";position:absolute;top:50%;width:calc(50% - 2rem);height:1px;background:linear-gradient(to right,transparent,var(--border-medium),transparent)}.divider-text[data-astro-cid-uahal5xy]:before{left:0}.divider-text[data-astro-cid-uahal5xy]:after{right:0}.file-upload-area[data-astro-cid-uahal5xy]{border:2px dashed var(--border-medium);padding:1.5rem;border-radius:var(--radius-base);text-align:center;transition:all var(--transition-base);cursor:pointer;background-color:var(--bg-gray-50);position:relative}.file-upload-area[data-astro-cid-uahal5xy]:hover{border-color:var(--primary-color);background-color:var(--primary-light)}.file-input[data-astro-cid-uahal5xy]{width:100%;cursor:pointer}.file-upload-prompt[data-astro-cid-uahal5xy]{pointer-events:none}.file-upload-prompt[data-astro-cid-uahal5xy] i[data-astro-cid-uahal5xy]{font-size:2.5rem;color:var(--primary-color);margin-bottom:.75rem;display:block}.file-upload-prompt[data-astro-cid-uahal5xy] p[data-astro-cid-uahal5xy]{color:var(--text-muted);font-size:.9375rem;margin:0}.file-info[data-astro-cid-uahal5xy]{font-size:.875rem;color:var(--text-muted);margin-top:.75rem;padding:.5rem .75rem;background-color:var(--success-bg);border-radius:var(--radius-sm);border-left:3px solid #22c55e;font-weight:500}.code-tabs[data-astro-cid-uahal5xy]{display:flex;border-bottom:2px solid var(--border-light);margin-bottom:1rem;gap:.25rem}.code-tab[data-astro-cid-uahal5xy]{padding:.625rem 1.25rem;font-size:.875rem;font-weight:600;cursor:pointer;border:none;background:transparent;color:var(--text-secondary);transition:all var(--transition-base);border-radius:var(--radius-sm) var(--radius-sm) 0 0}.code-tab[data-astro-cid-uahal5xy]:hover{background-color:var(--primary-light);color:#2563eb}.code-tab[data-astro-cid-uahal5xy].active{color:#2563eb;background-color:var(--bg-gray-50);border-bottom:3px solid #2563eb;position:relative;top:2px}.code-panel[data-astro-cid-uahal5xy]{position:relative}.code-textarea[data-astro-cid-uahal5xy]{font-family:Monaco,Menlo,Ubuntu Mono,Consolas,monospace;font-size:.875rem;background-color:var(--bg-gray-50);border:1px solid var(--border-light);line-height:1.6}#decode-input[data-astro-cid-uahal5xy]{min-height:200px;font-family:Monaco,Menlo,Ubuntu Mono,Consolas,monospace;font-size:.8125rem;line-height:1.5}.image-result-container[data-astro-cid-uahal5xy]{text-align:center;min-height:250px;border:2px solid var(--border-medium);border-radius:var(--radius-base);display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;background:linear-gradient(135deg,var(--bg-gray-50) 0%,var(--bg-white) 100%);padding:1.5rem;transition:all var(--transition-base)}.image-result-container[data-astro-cid-uahal5xy]:hover{border-color:var(--primary-border)}.decoded-image[data-astro-cid-uahal5xy]{max-width:100%;max-height:350px;border-radius:var(--radius-base);box-shadow:var(--shadow-md);transition:transform var(--transition-base)}.decoded-image[data-astro-cid-uahal5xy]:hover{transform:scale(1.02)}.no-image-message[data-astro-cid-uahal5xy]{color:var(--text-muted);font-style:italic;font-size:1rem}.download-button[data-astro-cid-uahal5xy]{display:inline-flex;align-items:center;gap:.625rem;padding:.875rem 2rem;background:linear-gradient(135deg,#16a1e6,#1082bb);color:#fff;font-weight:600;border-radius:var(--radius-base);text-decoration:none;transition:all var(--transition-base);cursor:pointer;box-shadow:var(--shadow-sm);font-size:.9375rem}.download-button[data-astro-cid-uahal5xy]:hover{background:linear-gradient(135deg,#1082bb,#0f172a);box-shadow:var(--shadow-md);transform:translateY(-1px)}.download-button[data-astro-cid-uahal5xy]:active{transform:translateY(0)}.download-button[data-astro-cid-uahal5xy] i[data-astro-cid-uahal5xy]{font-size:1.125rem}.warning-list[data-astro-cid-uahal5xy]{background-color:var(--warning-bg);padding:1.25rem;border-radius:var(--radius-base);border-left:4px solid var(--warning-color);margin:1rem 0}.warning-list[data-astro-cid-uahal5xy] i[data-astro-cid-uahal5xy]{color:var(--warning-color);margin-right:.5rem}.warning-list[data-astro-cid-uahal5xy] li[data-astro-cid-uahal5xy]{margin-bottom:.5rem;color:var(--text-secondary)}.text-link[data-astro-cid-uahal5xy]{color:var(--primary-color);text-decoration:none;font-weight:600;transition:all var(--transition-base);border-bottom:1px solid transparent}.text-link[data-astro-cid-uahal5xy]:hover{color:var(--primary-hover);border-bottom-color:var(--primary-hover)}.hidden[data-astro-cid-uahal5xy]{display:none!important}.mt-4[data-astro-cid-uahal5xy]{margin-top:1rem}.full-width[data-astro-cid-uahal5xy]{width:100%;max-width:100%;padding-left:1rem;padding-right:1rem}.container[data-astro-cid-uahal5xy].full-width{max-width:none}.content-container[data-astro-cid-uahal5xy].full-width{display:flex;justify-content:center}.content-main[data-astro-cid-uahal5xy].full-width{max-width:1400px;width:100%}.tool-container[data-astro-cid-uahal5xy]{max-width:1400px;margin-left:auto;margin-right:auto}@media(max-width:768px){.info-columns[data-astro-cid-uahal5xy]{grid-template-columns:1fr;gap:1.5rem}.tabs[data-astro-cid-uahal5xy]{flex-direction:column}.tab-button[data-astro-cid-uahal5xy]{border-bottom:1px solid var(--border-light)}.tab-button[data-astro-cid-uahal5xy].active{border-bottom-color:var(--primary-color)}.tab-panel[data-astro-cid-uahal5xy],.info-box[data-astro-cid-uahal5xy]{padding:1.5rem}.image-result-container[data-astro-cid-uahal5xy]{min-height:200px}}@media(min-width:1200px){.tab-panel[data-astro-cid-uahal5xy]{padding:2.5rem}.info-box[data-astro-cid-uahal5xy]{padding:2.5rem;max-width:1400px;margin-left:auto;margin-right:auto}.image-result-container[data-astro-cid-uahal5xy]{min-height:350px}.decoded-image[data-astro-cid-uahal5xy]{max-height:450px}.upload-preview-container[data-astro-cid-uahal5xy]{margin-top:2rem}.image-preview[data-astro-cid-uahal5xy]{max-height:350px}}@media print{.copy-button[data-astro-cid-uahal5xy],.action-button[data-astro-cid-uahal5xy],.download-button[data-astro-cid-uahal5xy]{display:none}.tool-container[data-astro-cid-uahal5xy]{box-shadow:none;border:1px solid var(--border-light)}}.provider-info[data-astro-cid-uahal5xy]{margin-top:2rem;padding-top:1.5rem;border-top:2px solid var(--border-color);color:var(--text-secondary);font-size:.9rem;text-align:center}.text-link[data-astro-cid-uahal5xy]{color:var(--primary-color);text-decoration:none;font-weight:600;transition:color .2s ease}.text-link[data-astro-cid-uahal5xy]:hover{color:var(--primary-hover);text-decoration:none}