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var(--border-color);color:var(--text-secondary);font-size:.9rem;font-weight:500}.icon-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px;border-radius:4px}.icon-btn:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.explorer-content{flex:1;overflow-y:auto;padding-top:8px}.file-node{display:flex;align-items:center;height:28px;cursor:pointer;color:var(--text-secondary);font-size:.9rem;transition:background-color .1s}.file-node:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.file-node .icon{margin-right:6px;display:flex;align-items:center}.file-node.file{color:var(--text-muted)}/**
* Copyright (c) 2014 The xterm.js authors. All rights reserved.
* Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
* https://github.com/chjj/term.js
* @license MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* Originally forked from (with the author's permission):
*   Fabrice Bellard's javascript vt100 for jslinux:
*   http://bellard.org/jslinux/
*   Copyright (c) 2011 Fabrice Bellard
*   The original design remains. The terminal itself
*   has been extended to include xterm CSI codes, among
*   other features.
*/.xterm{cursor:text;position:relative;user-select:none;-ms-user-select:none;-webkit-user-select:none}.xterm.focus,.xterm:focus{outline:none}.xterm .xterm-helpers{position:absolute;top:0;z-index:5}.xterm .xterm-helper-textarea{padding:0;border:0;margin:0;position:absolute;opacity:0;left:-9999em;top:0;width:0;height:0;z-index:-5;white-space:nowrap;overflow:hidden;resize:none}.xterm .composition-view{background:#000;color:#fff;display:none;position:absolute;white-space:nowrap;z-index:1}.xterm .composition-view.active{display:block}.xterm .xterm-viewport{background-color:#000;overflow-y:scroll;cursor:default;position:absolute;right:0;left:0;top:0;bottom:0}.xterm .xterm-screen{position:relative}.xterm .xterm-screen canvas{position:absolute;left:0;top:0}.xterm .xterm-scroll-area{visibility:hidden}.xterm-char-measure-element{display:inline-block;visibility:hidden;position:absolute;top:0;left:-9999em;line-height:normal}.xterm.enable-mouse-events{cursor:default}.xterm.xterm-cursor-pointer,.xterm .xterm-cursor-pointer{cursor:pointer}.xterm.column-select.focus{cursor:crosshair}.xterm .xterm-accessibility,.xterm .xterm-message{position:absolute;left:0;top:0;bottom:0;right:0;z-index:10;color:transparent;pointer-events:none}.xterm .live-region{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.xterm-dim{opacity:1!important}.xterm-underline-1{text-decoration:underline}.xterm-underline-2{text-decoration:double underline}.xterm-underline-3{text-decoration:wavy underline}.xterm-underline-4{text-decoration:dotted underline}.xterm-underline-5{text-decoration:dashed underline}.xterm-overline{text-decoration:overline}.xterm-overline.xterm-underline-1{text-decoration:overline 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#ccc);font-size:13px;font-weight:500;cursor:pointer;transition:all .15s cubic-bezier(.23,1,.32,1)}.action-btn:hover{background:#ffffff1a;border-color:#fff3;color:var(--text-primary, #fff)}.action-btn svg{width:14px;height:14px}.send-btn{display:flex;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 20px;border-radius:10px;border:none;background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:all .15s cubic-bezier(.23,1,.32,1);box-shadow:0 4px 12px #3b82f633}.send-btn:hover:not(:disabled){background:linear-gradient(135deg,#2563eb,#1d4ed8);box-shadow:0 6px 20px #3b82f64d;transform:translateY(-1px)}.send-btn:active:not(:disabled){transform:translateY(0)}.send-btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.send-btn svg{width:16px;height:16px}.token-usage{font-size:12px;color:var(--text-muted, #888);font-family:JetBrains Mono,Consolas,monospace}.messages-container::-webkit-scrollbar{width:8px}.messages-container::-webkit-scrollbar-track{background:transparent}.messages-container::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}.messages-container::-webkit-scrollbar-thumb:hover{background:#fff3}@media (max-width: 768px){.quote-text{font-size:1.5rem}.quote-author{font-size:1rem}.message-content{max-width:90%}.input-wrapper{padding:16px 16px 20px}.action-buttons{flex-wrap:wrap}}.settings-container{flex:1;padding:48px;background-color:var(--bg-primary);overflow-y:auto;color:var(--text-primary)}.settings-header{margin-bottom:48px;border-bottom:1px solid var(--border-color);padding-bottom:24px}.settings-header h2{display:flex;align-items:center;gap:12px;font-size:1.8rem;margin-bottom:8px}.settings-header p{color:var(--text-secondary)}.settings-section{max-width:600px;display:flex;flex-direction:column;gap:24px}.section-title{display:flex;align-items:center;gap:10px;margin-bottom:16px;color:var(--accent-blue)}.input-group{display:flex;flex-direction:column;gap:8px}.input-group label{font-size:.9rem;font-weight:500;color:var(--text-primary)}.input-group input{background-color:var(--bg-secondary);border:1px solid var(--border-color);padding:10px 14px;border-radius:8px;color:var(--text-primary);font-family:var(--font-mono);font-size:.9rem;transition:border-color .2s}.input-group input:focus{outline:none;border-color:var(--accent-blue)}.helper-text{font-size:.8rem;color:var(--text-muted)}.save-btn{margin-top:16px;display:flex;align-items:center;justify-content:center;gap:8px;background-color:var(--accent-blue);color:#fff;border:none;padding:10px 20px;border-radius:8px;font-weight:500;cursor:pointer;transition:opacity 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.1s}.search-result-item:hover{background-color:var(--bg-tertiary)}.result-file{display:flex;align-items:center;gap:6px;color:var(--accent-blue);font-size:.85rem;margin-bottom:4px;font-family:var(--font-mono)}.line-number{color:var(--text-muted)}.result-content{color:var(--text-secondary);font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:var(--font-mono)}.loading-state,.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:200px;color:var(--text-muted);gap:12px}.animate-spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@font-face{font-family:CustomFont;src:url(/assets/fonts/custom-font.woff2) format("woff2");font-weight:400;font-style:normal}:root{--bg-primary: #050505;--bg-secondary: #0a0a0a;--bg-tertiary: #141414;--bg-elevated: #1a1a1a;--text-primary: #ededed;--text-secondary: #a1a1aa;--text-muted: #52525b;--accent-primary: #3b82f6;--accent-hover: #2563eb;--border-color: #27272a;--border-subtle: #18181b;--font-sans: "CustomFont", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-serif: "Times New Roman", serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--sidebar-width: 60px;--file-panel-width: 250px;--header-height: 48px;--status-bar-height: 32px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;height:100vh;overflow:hidden;font-size:14px}#root{height:100%}.app-container{display:flex;height:100%;width:100%}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-color)}.file-viewer-container{height:100%;display:flex;flex-direction:column;background-color:var(--bg-primary);overflow:hidden}.viewer-header{height:40px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--border-color);background-color:var(--bg-secondary)}.file-info{display:flex;align-items:center;gap:8px;color:var(--text-primary);font-size:.9rem}.save-status{font-size:.8rem;color:var(--text-muted)}.viewer-content{flex:1;overflow:hidden;position:relative}.pdf-viewer{width:100%;height:100%;border:none}.image-viewer{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background-image:radial-gradient(var(--border-subtle) 1px,transparent 1px);background-size:20px 20px}.image-viewer img{max-width:90%;max-height:90%;object-fit:contain;box-shadow:0 4px 12px #0003;border-radius:4px}.unknown-viewer,.viewer-loading{display:flex;align-items:center;justify-content:center;height:100%;color:var(--text-muted)}.mail-view{display:flex;height:100%;width:100%;overflow:hidden}.mail-sidebar{width:350px;border-right:1px solid var(--border-color);display:flex;flex-direction:column;background-color:#0003}.mail-header{padding:16px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-color)}.mail-header h2{font-size:1.2rem;font-weight:600;margin:0}.mail-search{padding:12px;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--border-color);background-color:#ffffff0d}.mail-search input{background:transparent;border:none;color:var(--text-primary);width:100%;outline:none}.mail-list{flex:1;overflow-y:auto}.mail-item{padding:12px 16px;border-bottom:1px solid var(--border-color);cursor:pointer;transition:background-color .2s}.mail-item:hover{background-color:#ffffff0d}.mail-item.active{background-color:#3b82f61a;border-left:3px solid #3b82f6}.mail-item-header{display:flex;justify-content:space-between;margin-bottom:4px}.sender{font-weight:600;font-size:.9rem}.time{font-size:.75rem;color:var(--text-muted)}.subject{font-size:.9rem;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.snippet{font-size:.8rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sender.unread,.subject.unread{font-weight:700;color:var(--text-primary)}.mail-content{flex:1;display:flex;flex-direction:column;background-color:var(--bg-primary)}.message-detail{display:flex;flex-direction:column;height:100%}.message-header{padding:24px;border-bottom:1px solid var(--border-color)}.message-header h2{font-size:1.5rem;margin-bottom:16px}.message-meta{display:flex;justify-content:space-between;align-items:center}.sender-info{display:flex;align-items:center;gap:12px}.avatar{width:40px;height:40px;border-radius:50%;background-color:#3b82f6;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:1.2rem}.sender-name{font-weight:600}.recipient{font-size:.8rem;color:var(--text-muted)}.message-actions{display:flex;gap:8px}.message-body{padding:24px;flex:1;overflow-y:auto;line-height:1.6}.no-selection{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-muted)}.icon-placeholder{font-size:4rem;margin-bottom:16px;opacity:.5}.compose-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.compose-modal{width:600px;height:500px;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;display:flex;flex-direction:column;box-shadow:0 10px 25px #00000080}.compose-header{padding:12px 16px;background-color:var(--bg-tertiary);border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;border-radius:8px 8px 0 0}.compose-header h3{margin:0;font-size:1rem}.close-btn{background:none;border:none;color:var(--text-primary);font-size:1.5rem;cursor:pointer;padding:0 8px}.compose-body{flex:1;display:flex;flex-direction:column;padding:16px;gap:12px}.compose-body input{background-color:transparent;border:none;border-bottom:1px solid var(--border-color);padding:8px;color:var(--text-primary);font-size:.9rem;outline:none}.compose-body textarea{flex:1;background-color:transparent;border:none;resize:none;padding:8px;color:var(--text-primary);font-size:.9rem;outline:none;font-family:inherit}.compose-footer{padding:12px 16px;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end}.send-btn{background-color:#3b82f6;color:#fff;border:none;padding:8px 24px;border-radius:4px;cursor:pointer;font-weight:600}.send-btn:disabled{opacity:.7;cursor:not-allowed}.header-actions{display:flex;gap:8px}.icon-btn{background:none;border:none;color:var(--text-primary);cursor:pointer;padding:4px;border-radius:4px;transition:background-color .2s}.icon-btn:hover{background-color:#ffffff1a}.loading,.error-message,.empty-state{padding:20px;text-align:center;color:var(--text-muted)}