:root{--font-sans:"Outfit", "Noto Sans JP", -apple-system, BlinkMacSystemFont, sans-serif;--transition-fast:.2s cubic-bezier(.16, 1, .3, 1);--transition-normal:.35s cubic-bezier(.34, 1.56, .64, 1);--transition-slow:.5s cubic-bezier(.34, 1.56, .64, 1);--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-pill:9999px;--touch-target-height:46px}.light-theme{--bg-app:#f5f5f7;--bg-panel:#ffffffbf;--bg-panel-hover:#ffffffd9;--bg-input:#fff;--bg-input-hover:#fafafa;--border-color:#00000014;--border-color-hover:#00000026;--text-primary:#111827;--text-secondary:#4b5563;--text-muted:#9ca3af;--accent:#4f46e5;--accent-hover:#4338ca;--accent-fade:#4f46e50f;--accent-fade-hover:#4f46e51a;--accent-border:#4f46e533;--accent-focus:#4f46e54d;--toast-bg:#1f2937;--toast-text:#fff;--nav-bg:#ffffffd9;--shadow-sm:0 2px 8px #0000000a;--shadow-md:0 8px 30px #0000000f;--shadow-lg:0 20px 40px #00000014;--scrollbar-thumb:#00000026}.dark-theme{--bg-app:#09090b;--bg-panel:#141417a6;--bg-panel-hover:#19191cbf;--bg-input:#121215;--bg-input-hover:#161619;--border-color:#ffffff14;--border-color-hover:#ffffff26;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--text-muted:#6b7280;--accent:#6366f1;--accent-hover:#4f46e5;--accent-fade:#6366f114;--accent-fade-hover:#6366f126;--accent-border:#6366f14d;--accent-focus:#6366f166;--toast-bg:#f3f4f6;--toast-text:#111827;--nav-bg:#121214d9;--shadow-sm:0 2px 8px #0003;--shadow-md:0 8px 30px #0000004d;--shadow-lg:0 20px 40px #0006;--scrollbar-thumb:#ffffff26}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body,button,input,select,textarea,span,label{font-family:var(--font-sans)}body{background-color:var(--bg-app);color:var(--text-primary);height:100dvh;transition:background-color var(--transition-slow), color 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var(--accent-border);transform:scale(.97)}.btn-icon{border-radius:var(--radius-sm);width:36px;height:36px;padding:0}.btn-theme{background-color:var(--bg-input);border-color:var(--border-color);color:var(--text-primary);position:relative;overflow:hidden}.btn-theme:hover{background-color:var(--bg-input-hover);border-color:var(--border-color-hover)}.btn-theme i{width:18px;height:18px;transition:transform var(--transition-slow), opacity var(--transition-fast);position:absolute}.dark-theme .sun-icon{opacity:0;transform:rotate(90deg)scale(0)}.dark-theme .moon-icon,.light-theme .sun-icon{opacity:1;transform:rotate(0)scale(1)}.light-theme .moon-icon{opacity:0;transform:rotate(-90deg)scale(0)}.app-main{flex:1;height:calc(100dvh - 120px);position:relative;overflow:hidden}.panel{background-color:var(--bg-app);z-index:10;flex-direction:column;width:100%;height:100%;padding:16px;display:none;position:absolute;top:0;left:0}.panel.active{display:flex}.panel-header{justify-content:space-between;align-items:center;min-height:36px;margin-bottom:12px;display:flex}.panel-title{align-items:center;gap:8px;font-size:1rem;font-weight:600;display:flex}.panel-title i{color:var(--accent);width:18px;height:18px;transition:color var(--transition-fast)}.panel-subtitle{color:var(--text-secondary);font-size:.75rem}.panel-actions{gap:8px;display:flex}.panel-body{background-color:var(--bg-panel);border:1px solid var(--border-color);border-radius:var(--radius-md);-webkit-backdrop-filter:blur(10px);box-shadow:var(--shadow-sm);transition:background-color var(--transition-slow), border-color var(--transition-slow), box-shadow 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.color-picker-row{align-items:center;gap:6px;display:flex}.panel-styles .color-picker-wrapper{width:30px;height:30px}.panel-styles .form-color{cursor:pointer;border-radius:4px;width:30px;height:30px}.panel-styles .color-hex-input{width:68px;height:30px;padding:0 6px;font-size:.72rem}.border-settings-container{flex-direction:row;flex-shrink:0;align-items:flex-start;margin-bottom:0;margin-right:0;display:flex}.border-settings-container .separator{display:none}.toggle-switch-label{cursor:pointer;align-items:center;height:30px;display:flex}.border-settings-container>.control-group{flex-shrink:0;margin-right:14px}.border-details{border-left:1px solid var(--border-color);opacity:1;flex-direction:row;align-items:flex-start;gap:0;max-height:none;padding-left:12px;display:none;overflow:visible}.border-details.show{margin-top:0;display:flex}.border-details .control-group{margin-bottom:0;margin-right:14px;flex-direction:column!important;align-items:flex-start!important}.border-details .control-group label{margin-bottom:4px!important}.app-nav{display:none!important}}@media (width<=1023px){.btn-text{display:none}.btn{padding:0 10px}}.adsense-container{background-color:var(--bg-input);border:1px dashed var(--border-color);border-radius:var(--radius-md);text-align:center;min-height:120px;transition:border-color var(--transition-fast), background-color var(--transition-fast);flex-direction:column;justify-content:center;align-items:center;padding:16px;display:flex;position:relative;overflow:hidden}.adsense-container:hover{border-color:var(--accent-border);background-color:var(--bg-input-hover)}.ad-label{letter-spacing:1px;color:var(--text-muted);margin-bottom:10px;font-size:.65rem;font-weight:600;display:block}.panel-ad{width:100%;margin-top:24px}.preview-bottom-ad{width:100%;margin-top:40px}.app-footer{border-top:1px solid var(--border-color);color:var(--text-muted);flex-direction:column;align-items:center;gap:8px;margin-top:32px;padding:16px 0 8px;font-size:.75rem;display:flex}.footer-link{color:var(--accent);transition:color var(--transition-fast);font-weight:500;text-decoration:none}.footer-link:hover{color:var(--accent-hover);text-decoration:underline}.modal{z-index:2000;opacity:0;pointer-events:none;width:100vw;height:100vh;transition:opacity var(--transition-fast);justify-content:center;align-items:center;display:flex;position:fixed;top:0;left:0}.modal.show{opacity:1;pointer-events:auto}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background-color:#0009;width:100%;height:100%;position:absolute;top:0;left:0}.modal-content{background-color:var(--bg-panel);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:90%;max-width:640px;max-height:80vh;box-shadow:var(--shadow-lg);z-index:10;transition:transform var(--transition-normal);-webkit-backdrop-filter:blur(20px);color:var(--text-primary);flex-direction:column;padding:24px;display:flex;position:relative;transform:scale(.95)}.modal.show .modal-content{transform:scale(1)}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;display:flex}.modal-header h2{font-size:1.2rem;font-weight:600}.btn-close{color:var(--text-secondary);cursor:pointer;width:32px;height:32px;transition:all var(--transition-fast);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:0;font-size:2rem;line-height:1;display:flex}.btn-close:hover{background-color:var(--bg-input-hover);color:var(--text-primary)}.modal-body-content{flex:1;font-size:.9rem;line-height:1.7;overflow-y:auto}.modal-body-content h3{color:var(--text-primary);margin:20px 0 8px;font-size:1rem}.modal-body-content h3:first-of-type{margin-top:0}.modal-body-content p{color:var(--text-secondary);margin-bottom:14px}.modal-body-content a{color:var(--accent);text-decoration:none}.modal-body-content a:hover{text-decoration:underline}.drag-drop-overlay{z-index:3000;-webkit-backdrop-filter:blur(10px);opacity:0;pointer-events:none;width:100vw;height:100vh;transition:opacity var(--transition-fast) ease;background-color:#09090bbf;justify-content:center;align-items:center;display:flex;position:fixed;top:0;left:0}.light-theme .drag-drop-overlay{background-color:#ffffffbf}.drag-drop-overlay.show{opacity:1;pointer-events:auto}.drag-drop-content{border:2px dashed var(--accent);border-radius:var(--radius-lg);background:var(--bg-panel);width:90%;max-width:500px;box-shadow:0 0 30px var(--accent-fade);text-align:center;transition:transform var(--transition-normal);pointer-events:none;flex-direction:column;align-items:center;gap:16px;padding:40px 20px;display:flex;transform:scale(.9)}.drag-drop-overlay.show .drag-drop-content{animation:2s infinite alternate pulse-border;transform:scale(1)}.drag-drop-icon{width:64px;height:64px;color:var(--accent);animation:2s ease-in-out infinite bounce-icon}.drag-drop-title{color:var(--text-primary);margin-top:8px;font-size:1.5rem;font-weight:600}.drag-drop-subtitle{color:var(--text-secondary);font-size:.95rem}@keyframes bounce-icon{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse-border{0%{border-color:var(--accent);box-shadow:0 0 20px var(--accent-fade)}to{border-color:var(--accent-hover);box-shadow:0 0 40px var(--accent-fade-hover)}}