.te-editor,.te-dialog{--te-bg: #ffffff;--te-bg-secondary: #f8f9fa;--te-bg-hover: #e9ecef;--te-bg-active: #dee2e6;--te-text: #212529;--te-text-secondary: #6c757d;--te-text-muted: #adb5bd;--te-border-color: #dee2e6;--te-border-radius: 8px;--te-border-radius-sm: 4px;--te-accent: #0d6efd;--te-accent-hover: #0b5ed7;--te-accent-text: #ffffff;--te-toolbar-bg: var(--te-bg-secondary);--te-toolbar-border: var(--te-border-color);--te-toolbar-gap: 2px;--te-btn-size: 32px;--te-btn-radius: var(--te-border-radius-sm);--te-textarea-bg: var(--te-bg);--te-textarea-text: var(--te-text);--te-textarea-font: "Cascadia Code", "Fira Code", "JetBrains Mono", "Consolas", monospace;--te-textarea-font-size: 14px;--te-textarea-line-height: 1.6;--te-textarea-padding: 12px 16px;--te-textarea-min-height: 200px;--te-preview-bg: var(--te-bg);--te-preview-text: var(--te-text);--te-preview-padding: 16px 20px;--te-preview-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--te-preview-font-size: 15px;--te-dialog-bg: var(--te-bg);--te-dialog-backdrop: rgba(0, 0, 0, .5);--te-dialog-shadow: 0 8px 32px rgba(0, 0, 0, .15);--te-dialog-radius: 12px;--te-dialog-width: 420px;--te-transition: .15s ease;--te-focus-ring: 0 0 0 3px rgba(13, 110, 253, .25);--te-separator-color: var(--te-border-color);--te-scrollbar-thumb: var(--te-bg-active);--te-scrollbar-track: transparent}.te-theme-dark,[data-te-theme=dark],.te-dialog.te-theme-dark,.te-dialog[data-te-theme=dark]{--te-bg: #1e1e2e;--te-bg-secondary: #252536;--te-bg-hover: #313244;--te-bg-active: #45475a;--te-text: #cdd6f4;--te-text-secondary: #a6adc8;--te-text-muted: #6c7086;--te-border-color: #45475a;--te-accent: #89b4fa;--te-accent-hover: #74c7ec;--te-accent-text: #1e1e2e;--te-dialog-backdrop: rgba(0, 0, 0, .7);--te-dialog-shadow: 0 8px 32px rgba(0, 0, 0, .4);--te-scrollbar-thumb: #45475a}.te-editor{position:relative;display:flex;flex-direction:column;border:1px solid var(--te-border-color);border-radius:var(--te-border-radius);background:var(--te-bg);color:var(--te-text);font-family:var(--te-preview-font);overflow:hidden;transition:box-shadow var(--te-transition)}.te-editor:focus-within{box-shadow:var(--te-focus-ring)}.te-editor.te-fullscreen{position:fixed;top:0;right:0;bottom:0;left:0;z-index:99999;border-radius:0;border:none}.te-editor.te-fullscreen .te-textarea{min-height:0;flex:1}.te-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:var(--te-toolbar-gap);padding:4px 6px;background:var(--te-toolbar-bg);border-bottom:1px solid var(--te-toolbar-border);min-height:40px}.te-btn{display:inline-flex;align-items:center;justify-content:center;width:var(--te-btn-size);height:var(--te-btn-size);padding:0;border:1px solid transparent;border-radius:var(--te-btn-radius);background:transparent;color:var(--te-text-secondary);cursor:pointer;font-size:13px;font-family:inherit;line-height:1;transition:background var(--te-transition),color var(--te-transition),border-color var(--te-transition);-webkit-user-select:none;user-select:none}.te-btn:hover{background:var(--te-bg-hover);color:var(--te-text)}.te-btn:active{background:var(--te-bg-active)}.te-btn:focus-visible{outline:none;box-shadow:var(--te-focus-ring)}.te-btn.te-btn-active{background:var(--te-accent);color:var(--te-accent-text);border-color:var(--te-accent)}.te-icon{pointer-events:none;flex-shrink:0}.te-separator{width:1px;height:20px;margin:0 2px;background:var(--te-separator-color);flex-shrink:0}.te-dropdown{position:relative}.te-dropdown-trigger:after{content:"▾";font-size:8px;margin-left:2px;opacity:.6}.te-dropdown-menu{display:none;position:absolute;top:100%;left:0;z-index:100;min-width:160px;padding:4px;background:var(--te-bg);border:1px solid var(--te-border-color);border-radius:var(--te-border-radius-sm);box-shadow:0 4px 12px #00000026}.te-dropdown-open .te-dropdown-menu{display:flex;flex-direction:column;gap:2px}.te-dropdown-menu .te-btn{width:100%;justify-content:flex-start;gap:8px;padding:4px 8px;font-size:13px}.te-edit-area{display:flex;flex:1;min-height:0}.te-textarea{display:block;width:100%;min-height:var(--te-textarea-min-height);padding:var(--te-textarea-padding);border:none;outline:none;background:var(--te-textarea-bg);color:var(--te-textarea-text);font-family:var(--te-textarea-font);font-size:var(--te-textarea-font-size);line-height:var(--te-textarea-line-height);resize:vertical;-moz-tab-size:4;tab-size:4}.te-textarea::placeholder{color:var(--te-text-muted)}.te-textarea::-webkit-scrollbar{width:8px}.te-textarea::-webkit-scrollbar-thumb{background:var(--te-scrollbar-thumb);border-radius:4px}.te-textarea::-webkit-scrollbar-track{background:var(--te-scrollbar-track)}.te-preview-area{flex:1;min-height:var(--te-textarea-min-height);overflow-y:auto}.te-preview-content{padding:var(--te-preview-padding);font-family:var(--te-preview-font);font-size:var(--te-preview-font-size);color:var(--te-preview-text);line-height:1.6}.te-preview-content h1{font-size:2em;margin:.5em 0}.te-preview-content h2{font-size:1.5em;margin:.5em 0}.te-preview-content h3{font-size:1.25em;margin:.5em 0}.te-preview-content h4{font-size:1.1em;margin:.5em 0}.te-preview-content p{margin:.5em 0}.te-preview-content ul,.te-preview-content ol{padding-left:1.5em}.te-preview-content blockquote{margin:.5em 0;padding:.5em 1em;border-left:3px solid var(--te-accent);background:var(--te-bg-secondary);border-radius:var(--te-border-radius-sm)}.te-preview-content code{padding:2px 6px;background:var(--te-bg-secondary);border-radius:3px;font-family:var(--te-textarea-font);font-size:.9em}.te-preview-content pre{padding:12px 16px;background:var(--te-bg-secondary);border-radius:var(--te-border-radius-sm);overflow-x:auto}.te-preview-content pre code{padding:0;background:none}.te-preview-content a{color:var(--te-accent);text-decoration:underline}.te-preview-content hr{border:none;border-top:1px solid var(--te-border-color);margin:1em 0}.te-preview-content img{max-width:100%;height:auto;border-radius:var(--te-border-radius-sm)}.te-preview-content table{width:100%;border-collapse:collapse;margin:.5em 0}.te-preview-content th,.te-preview-content td{border:1px solid var(--te-border-color);padding:6px 10px;text-align:left}.te-preview-content th{background:var(--te-bg-secondary);font-weight:600}.te-preview-empty,.te-preview-loading{color:var(--te-text-muted);font-style:italic}.te-preview-error{color:#e74c3c;font-style:italic}.te-view-split{flex-direction:row;flex-wrap:wrap}.te-view-split .te-toolbar{width:100%;flex-shrink:0}.te-view-split .te-edit-area,.te-view-split .te-preview-area{width:50%;flex:0 0 50%}.te-view-split .te-preview-area{border-left:1px solid var(--te-border-color)}.te-view-split .te-bottom-bar{width:100%;flex-shrink:0}.te-bottom-bar{display:flex;justify-content:space-between;align-items:center;padding:4px 6px;background:var(--te-toolbar-bg);border-top:1px solid var(--te-toolbar-border);min-height:36px}.te-bottom-left,.te-bottom-right{display:flex;align-items:center;gap:4px}.te-bottom-left .te-btn,.te-bottom-right .te-btn{width:auto;padding:4px 10px;font-size:12px;gap:4px}.te-dialog{width:var(--te-dialog-width);max-width:90vw;max-height:80vh;margin:auto;padding:0;border:1px solid var(--te-border-color);border-radius:var(--te-dialog-radius);background:var(--te-dialog-bg);color:var(--te-text);box-shadow:var(--te-dialog-shadow);overflow:hidden}.te-dialog::backdrop{background:var(--te-dialog-backdrop)}.te-dialog-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--te-border-color)}.te-dialog-title{margin:0;font-size:16px;font-weight:600}.te-dialog-close{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;border-radius:var(--te-border-radius-sm);background:transparent;color:var(--te-text-secondary);font-size:20px;cursor:pointer;transition:background var(--te-transition)}.te-dialog-close:hover{background:var(--te-bg-hover);color:var(--te-text)}.te-dialog-body{padding:16px;overflow-y:auto;max-height:60vh}.te-dialog-footer{display:flex;justify-content:flex-end;gap:8px;padding:12px 16px;border-top:1px solid var(--te-border-color)}.te-dialog-submit{background:var(--te-accent)!important;color:var(--te-accent-text)!important;border-color:var(--te-accent)!important;padding:6px 16px!important;width:auto!important}.te-dialog-submit:hover{background:var(--te-accent-hover)!important}.te-dialog-cancel{padding:6px 16px!important;width:auto!important}.te-dialog-form{display:flex;flex-direction:column;gap:12px}.te-form-group{display:flex;flex-direction:column;gap:4px}.te-form-label{font-size:13px;font-weight:500;color:var(--te-text-secondary)}.te-form-input{padding:8px 12px;border:1px solid var(--te-border-color);border-radius:var(--te-border-radius-sm);background:var(--te-bg);color:var(--te-text);font-size:14px;font-family:inherit;outline:none;transition:border-color var(--te-transition),box-shadow var(--te-transition)}.te-form-input:focus{border-color:var(--te-accent);box-shadow:0 0 0 2px #0d6efd26}.te-form-input-error{border-color:#dc3545;box-shadow:0 0 0 2px #dc354533}.te-form-error{display:block;color:#dc3545;font-size:12px;margin-top:4px}.te-form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.te-color-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.te-color-swatch{width:100%;aspect-ratio:1;border:2px solid transparent;border-radius:var(--te-border-radius-sm);cursor:pointer;transition:border-color var(--te-transition),transform var(--te-transition)}.te-color-swatch:hover{border-color:var(--te-text);transform:scale(1.1)}.te-symbol-grid{display:grid;grid-template-columns:repeat(10,1fr);gap:4px}.te-symbol-btn{display:flex;align-items:center;justify-content:center;width:100%;aspect-ratio:1;border:1px solid var(--te-border-color);border-radius:var(--te-border-radius-sm);background:var(--te-bg);color:var(--te-text);font-size:16px;cursor:pointer;transition:background var(--te-transition)}.te-symbol-btn:hover{background:var(--te-bg-hover)}@media(max-width:640px){.te-toolbar{gap:1px;padding:2px 4px}.te-btn{--te-btn-size: 28px}.te-icon{width:16px;height:16px}.te-separator{height:16px;margin:0 1px}.te-view-split .te-edit-area,.te-view-split .te-preview-area{width:100%;flex:0 0 100%}.te-view-split .te-preview-area{border-left:none;border-top:1px solid var(--te-border-color)}}