.app-root{background:var(--bg-app);flex-direction:column;width:100%;min-height:100vh;display:flex}.app-header{z-index:100;-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--grey-150);transition:background var(--transition), border-color var(--transition);background:#fffffff0;position:sticky;top:0}[data-theme=dark] .app-header,html.dark .app-header{border-bottom-color:var(--grey-150);background:#0d1117f0}.app-header-inner{justify-content:space-between;align-items:center;gap:12px;max-width:1360px;height:60px;margin:0 auto;padding:0 16px;display:flex}@media (width>=768px){.app-header-inner{padding:0 24px}}@media (width<=420px){.app-header-inner{gap:8px;padding:0 10px}.brand-subtext{display:none}.brand-name{font-size:14.5px}.brand-logo{width:26px;height:26px}}@media (width<=350px){.app-header-inner{gap:6px;padding:0 6px}.mobile-menu-trigger{width:32px;height:32px}}.mobile-menu-trigger{border-radius:var(--radius-md);border:1px solid var(--grey-200);background:var(--bg-card);width:36px;height:36px;color:var(--grey-800);cursor:pointer;transition:background var(--transition), border-color var(--transition), color var(--transition);justify-content:center;align-items:center;display:inline-flex}.mobile-menu-trigger:hover{background:var(--grey-100);color:var(--grey-900)}@media (width>=768px){.mobile-menu-trigger{display:none}}.brand-container{user-select:none;align-items:center;gap:10px;text-decoration:none;display:flex}.brand-logo{border-radius:8px;flex-shrink:0;width:30px;height:30px;display:block}.brand-text{flex-direction:column;gap:1px;display:flex}.brand-name{color:var(--grey-900);letter-spacing:-.3px;margin:0;font-size:16px;font-weight:700;line-height:1.15}.brand-subtext{color:var(--grey-400);letter-spacing:.15px;font-size:10px;font-weight:500}.app-tabs{background:var(--grey-100);border:1px solid var(--grey-150);border-radius:8px;align-items:center;gap:2px;padding:3px;display:flex}.app-tab-btn{font-family:var(--font);color:var(--grey-500);cursor:pointer;transition:background var(--transition), color var(--transition), box-shadow var(--transition);white-space:nowrap;background:0 0;border:none;border-radius:6px;align-items:center;gap:5px;padding:5px 12px;font-size:12.5px;font-weight:500;line-height:1;display:inline-flex}.app-tab-btn:hover{color:var(--grey-800)}.app-tab-btn.active{background:var(--accent);color:var(--accent-text);box-shadow:var(--shadow-sm);font-weight:600}.app-tab-btn:focus-visible{outline:2px solid var(--grey-700);outline-offset:1px}.app-header-actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.desktop-only{display:none!important}@media (width>=768px){.desktop-only{display:flex!important}}.mobile-only{display:flex!important}@media (width>=768px){.mobile-only{display:none!important}}.mobile-header-actions{align-items:center;gap:8px;display:flex}@media (width>=768px){.mobile-header-actions{display:none!important}}.settings-wrap{position:relative}.settings-trigger{border-radius:var(--radius-md);border:1px solid var(--grey-200);background:var(--bg-card);width:36px;height:36px;color:var(--grey-600);cursor:pointer;transition:all var(--transition);font-family:var(--font);justify-content:center;align-items:center;display:inline-flex}.settings-trigger:hover{background:var(--grey-100);border-color:var(--grey-300);color:var(--grey-900)}.settings-trigger:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.settings-menu{background:var(--bg-card);border:1px solid var(--grey-150);border-radius:var(--radius-md);min-width:196px;box-shadow:var(--shadow-lg);z-index:300;padding:6px;animation:.1s fadeIn;position:absolute;top:calc(100% + 8px);right:0}.settings-menu-item{border-radius:var(--radius-sm);cursor:pointer;width:100%;font-family:var(--font);color:var(--grey-900);transition:background var(--transition);text-align:left;background:0 0;border:none;align-items:center;gap:10px;padding:8px 12px;font-size:13px;font-weight:500;display:flex}.settings-menu-item:hover{background:var(--grey-100);color:var(--grey-900)}.smi-icon{color:var(--grey-600);flex-shrink:0;align-items:center;display:flex}.smi-label{flex:1}.smi-text-col,.dmi-text-col{flex-direction:column;flex:1;align-items:flex-start;gap:1px;display:flex}.smi-sub,.dmi-sub{color:var(--grey-400);font-size:10px;font-weight:400;line-height:1.2}.smi-toggle{background:var(--grey-200);border-radius:99px;flex-shrink:0;width:32px;height:18px;transition:background .2s;position:relative}.smi-toggle:after{content:"";background:#fff;border-radius:50%;width:14px;height:14px;transition:transform .2s;position:absolute;top:2px;left:2px;box-shadow:0 1px 3px #00000040}.smi-toggle.on{background:var(--accent)}.smi-toggle.on:after{background:#fff;transform:translate(14px)}.settings-divider{background:var(--grey-150);height:1px;margin:4px 0}.mobile-drawer-overlay{-webkit-backdrop-filter:blur(4px);z-index:500;background:#00000073;justify-content:flex-start;animation:.15s fadeIn;display:flex;position:fixed;inset:0}.mobile-drawer{background:var(--bg-card);border-right:1px solid var(--grey-200);flex-direction:column;width:290px;max-width:82vw;height:100%;animation:.2s cubic-bezier(.16,1,.3,1) slideInLeft;display:flex;overflow-y:auto;box-shadow:0 0 30px #00000040}@keyframes slideInLeft{0%{transform:translate(-100%)}to{transform:translate(0)}}.drawer-header{border-bottom:1px solid var(--grey-150);justify-content:space-between;align-items:center;padding:18px 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12px;font-size:13.5px;font-weight:500;display:flex}.drawer-menu-item:hover{background:var(--grey-100);color:var(--grey-900)}.drawer-menu-item.active{background:var(--grey-100);color:var(--grey-900);font-weight:600}.dmi-label{flex:1}.app-toast{background:var(--grey-900);color:var(--accent-text);font-family:var(--font);border-radius:var(--radius-md);z-index:1000;pointer-events:none;white-space:nowrap;padding:8px 16px;font-size:12.5px;font-weight:500;animation:.18s cubic-bezier(.16,1,.3,1) toastIn;position:fixed;bottom:76px;left:50%;transform:translate(-50%);box-shadow:0 8px 24px #00000040}[data-theme=dark] .app-toast{color:#2c2c2c;background:#f3f4f4}@keyframes toastIn{0%{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%)}}.mobile-sticky-bar{bottom:max(16px, env(safe-area-inset-bottom,16px));z-index:90;-webkit-backdrop-filter:blur(14px);border:1px solid var(--grey-200);border-radius:var(--radius-md);background:#fffffff2;justify-content:center;align-items:center;gap:6px;width:max-content;max-width:calc(100vw - 32px);padding:5px 6px;animation:.15s fadeIn;display:flex;position:fixed;left:50%;transform:translate(-50%);box-shadow:0 6px 20px #0000001f}[data-theme=dark] .mobile-sticky-bar,html.dark .mobile-sticky-bar{border-color:var(--grey-150);background:#161b22f5;box-shadow:0 8px 24px #0000008c}.mobile-view-toggle-btn{border-radius:var(--radius-md)!important;padding:7px 12px!important;font-size:12.5px!important;font-weight:600!important}.mobile-sticky-export .export-main-btn{border-radius:var(--radius-md) 0 0 var(--radius-md)!important;padding:7px 12px!important;font-size:12.5px!important}.mobile-sticky-export .export-chevron-btn{border-radius:0 var(--radius-md) var(--radius-md) 0!important;padding:7px 8px!important}.app-main{padding:16px 12px max(96px, calc(80px + env(safe-area-inset-bottom,16px)));flex-direction:column;flex:1;align-items:center;width:100%;display:flex}@media (width>=640px){.app-main{padding:24px 16px 48px}}.tab-pane{width:100%;animation:.12s fadeIn}.create-pane{max-width:680px;margin:0 auto}.preview-pane{justify-content:center;align-items:flex-start;width:100%;display:flex;overflow-x:auto}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.editor-stack{flex-direction:column;gap:12px;width:100%;display:flex}.btn{font-family:var(--font);border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition), color var(--transition), border-color var(--transition), opacity var(--transition);white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:6px;padding:8px 14px;font-size:13px;font-weight:500;line-height:1;display:inline-flex}.btn:focus-visible{outline:2px solid var(--grey-700);outline-offset:2px}.btn-primary{background:var(--accent);color:var(--accent-text);border-color:var(--accent);font-weight:600}.btn-primary:hover{opacity:.92}.btn-secondary{background:var(--bg-card);color:var(--grey-800);border-color:var(--grey-200)}.btn-secondary:hover{background:var(--grey-100);border-color:var(--grey-300)}.btn-ghost{color:var(--grey-600);background:0 0;border-color:#0000}.btn-ghost:hover{background:var(--grey-100);color:var(--grey-900)}.btn-sm{padding:6px 10px;font-size:12px}.btn-lg{padding:10px 18px;font-size:14px}.btn:disabled{opacity:.45;cursor:not-allowed}.field{flex-direction:column;gap:5px;width:100%;display:flex}.field label{color:var(--grey-500);letter-spacing:.4px;text-transform:uppercase;font-size:11px;font-weight:600}.input{background:var(--bg-input);border:1px solid var(--grey-200);border-radius:var(--radius-sm);color:var(--grey-900);width:100%;transition:border-color var(--transition), box-shadow var(--transition), background var(--transition);height:38px;padding:8px 10px;font-size:13.5px;line-height:1.4}.input:focus{border-color:var(--grey-400);outline:none;box-shadow:0 0 0 2px #f3f4f426}[data-theme=light] .input:focus{box-shadow:0 0 0 2px #0000000f}.input::placeholder{color:var(--grey-400)}textarea.input{resize:vertical;height:auto;min-height:72px}select.input{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-position:right 10px center;background-repeat:no-repeat;padding-right:28px}[data-theme=dark] select.input{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23ccc' d='M6 8L1 3h10z'/%3E%3C/svg%3E")}.section-card{background:var(--bg-card);border:1px solid var(--grey-150);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:background var(--transition), border-color var(--transition);position:relative;overflow:visible}.section-header{cursor:pointer;user-select:none;transition:background var(--transition), border-color var(--transition);border-bottom:1px solid #0000;justify-content:space-between;align-items:center;width:100%;padding:14px 16px;display:flex}@media (width>=640px){.section-header{padding:14px 18px}}.section-header:hover{background:var(--grey-100)}.section-header.open{border-bottom-color:var(--grey-150)}.section-title{color:var(--grey-900);align-items:center;gap:8px;font-size:13px;font-weight:600;display:flex}.section-chevron{color:var(--grey-400);flex-shrink:0;transition:transform .2s}.section-chevron.open{transform:rotate(180deg)}.section-body{flex-direction:column;gap:12px;padding:14px 16px;display:flex}@media (width>=640px){.section-body{padding:16px 18px}}.field-grid-2{grid-template-columns:1fr 1fr;gap:10px;width:100%;display:grid}@media (width<=580px){.field-grid-2{grid-template-columns:1fr}}.icon-btn{border-radius:var(--radius-sm);cursor:pointer;width:32px;height:32px;color:var(--grey-400);transition:background var(--transition), color var(--transition);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.icon-btn:hover{background:var(--grey-100);color:var(--grey-900)}.icon-btn:focus-visible{outline:2px solid var(--grey-600);outline-offset:1px}.logo-upload-btn{color:var(--grey-600);background:var(--grey-100);border:1px dashed var(--grey-200);border-radius:var(--radius-md);cursor:pointer;font-size:12.5px;font-weight:500;font-family:var(--font);transition:background var(--transition), border-color var(--transition), color var(--transition);align-items:center;gap:6px;padding:8px 14px;display:flex}.logo-upload-btn:hover{background:var(--grey-150);border-color:var(--grey-400);color:var(--grey-900)}.logo-row{align-items:center;gap:12px;margin-bottom:4px;display:flex}.logo-preview-wrap{align-items:center;gap:10px;display:flex}.logo-preview{object-fit:contain;border-radius:var(--radius-sm);border:1px solid var(--grey-200);max-width:140px;max-height:48px}@media print{.no-print{display:none!important}body{background:#fff!important}}