:root{--bg-gradient: linear-gradient(135deg, #1c110a 0%, #0c0a09 100%);--panel-bg: rgba(30, 41, 59, .7);--panel-border: rgba(255, 255, 255, .08);--glass-bg: rgba(255, 255, 255, .03);--glass-border: rgba(255, 255, 255, .05);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--primary: #f97316;--primary-hover: #ea580c;--primary-glow: rgba(249, 115, 22, .3);--success: #10b981;--danger: #ef4444;--warning: #f59e0b;--font-sans: "Outfit", "Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0;-webkit-user-select:none;user-select:none}body{font-family:var(--font-sans);background:var(--bg-gradient);color:var(--text-primary);height:100vh;overflow:hidden;display:flex;flex-direction:column}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#fff3}.titlebar{height:38px;background:#0f172a99;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--panel-border);display:flex;align-items:center;justify-content:space-between;padding:0 12px;-webkit-app-region:drag}.titlebar-logo{font-size:14px;font-weight:700;letter-spacing:.5px;background:linear-gradient(90deg,#818cf8,#c084fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:flex;align-items:center;gap:6px}.titlebar-controls{display:flex;gap:8px;-webkit-app-region:no-drag}.titlebar-btn{width:14px;height:14px;border-radius:50%;border:none;cursor:pointer;transition:all .2s ease;position:relative;display:flex;align-items:center;justify-content:center}.titlebar-btn.close{background:#ef4444}.titlebar-btn.close:hover{background:#b91c1c}.titlebar-btn.minimize{background:#f59e0b}.titlebar-btn.minimize:hover{background:#b45309}.app-container{display:flex;flex-direction:column;flex:1;height:calc(100vh - 38px);position:relative}.glass-panel{background:var(--panel-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--panel-border);border-radius:12px;padding:16px;box-shadow:0 8px 32px #0000005e;transition:all .3s cubic-bezier(.4,0,.2,1)}.auth-container{display:flex;flex-direction:column;justify-content:center;align-items:stretch;padding:24px;height:100%;gap:20px}.auth-header{text-align:center;margin-bottom:12px}.auth-title{font-size:24px;font-weight:700;margin-bottom:6px}.auth-subtitle{color:var(--text-secondary);font-size:13px}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.form-label{font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.form-input{background:#00000040;border:1px solid var(--panel-border);border-radius:8px;padding:10px 14px;color:var(--text-primary);font-family:var(--font-sans);font-size:14px;outline:none;transition:border-color .2s ease,box-shadow .2s ease}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-glow)}.btn{background:var(--primary);color:#fff;border:none;border-radius:8px;padding:10px 16px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;gap:8px}.btn:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 4px 12px var(--primary-glow)}.btn:active{transform:translateY(0)}.btn-secondary{background:#ffffff0d;border:1px solid var(--panel-border);color:var(--text-primary)}.btn-secondary:hover{background:#ffffff1a;box-shadow:none}.auth-toggle{text-align:center;font-size:13px;color:var(--text-secondary);margin-top:10px}.auth-toggle-link{color:var(--primary);font-weight:600;cursor:pointer;margin-left:4px}.auth-toggle-link:hover{text-decoration:underline}.tab-bar{display:flex;background:#0003;border-bottom:1px solid var(--panel-border);height:48px}.tab-btn{flex:1;background:transparent;border:none;color:var(--text-secondary);font-size:13px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;position:relative;transition:color .2s ease}.tab-btn.active{color:var(--text-primary)}.tab-btn.active:after{content:"";position:absolute;bottom:0;left:15%;right:15%;height:2px;background:var(--primary);border-radius:2px 2px 0 0}.view-content{flex:1;overflow-y:auto;position:relative}.folder-header{background:#ffffff05;border-bottom:1px solid var(--panel-border);padding:12px 16px;display:flex;flex-direction:column;gap:8px}.folder-title-row{display:flex;justify-content:space-between;align-items:center}.folder-path{font-size:12px;color:var(--text-secondary);background:#0003;padding:6px 10px;border-radius:6px;word-break:break-all;-webkit-user-select:text;user-select:text}.storage-bar-container{display:flex;flex-direction:column;gap:4px}.storage-bar-metrics{display:flex;justify-content:space-between;font-size:11px;color:var(--text-muted)}.storage-bar-track{height:6px;background:#ffffff0d;border-radius:3px;overflow:hidden}.storage-bar-fill{height:100%;background:var(--primary);border-radius:3px;transition:width .3s ease}.file-list{padding:12px;display:flex;flex-direction:column;gap:8px}.file-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:10px;padding:12px;display:flex;flex-direction:column;gap:8px;transition:border-color .2s ease,background .2s ease}.file-card:hover{background:#ffffff0d;border-color:#ffffff1a}.file-row{display:flex;justify-content:space-between;align-items:flex-start}.file-details{display:flex;flex-direction:column;gap:2px;max-width:70%}.file-name{font-size:13px;font-weight:600;word-break:break-all}.file-meta{font-size:11px;color:var(--text-secondary)}.file-status-badge{font-size:10px;font-weight:700;padding:2px 6px;border-radius:4px;text-transform:uppercase}.file-status-badge.synced{background:#10b98126;color:var(--success)}.file-status-badge.outdated{background:#f59e0b26;color:var(--warning)}.file-status-badge.missing{background:#ef444426;color:var(--danger)}.file-upload-section{padding:16px;border-top:1px solid var(--panel-border);background:#0f172a66}.chat-container{display:flex;flex-direction:column;height:100%}.message-history{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}.message-bubble{display:flex;flex-direction:column;gap:4px;max-width:85%;align-self:flex-start}.message-bubble.mine{align-self:flex-end}.message-info{display:flex;align-items:center;gap:6px;font-size:11px}.message-sender{font-weight:600;color:#a5b4fc}.message-time{color:var(--text-muted)}.message-content-box{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:8px;padding:8px 12px;font-size:13px;line-height:1.4;word-break:break-word;color:var(--text-primary);position:relative}.message-bubble.mine .message-content-box{background:#6366f126;border-color:#6366f14d}.message-tag{display:inline-block;font-size:9px;font-weight:700;padding:1px 5px;border-radius:3px;margin-right:6px;text-transform:uppercase}.message-priority{display:inline-block;font-size:9px;font-weight:700;padding:1px 5px;border-radius:3px;text-transform:uppercase}.message-screenshot{margin-top:6px;max-width:100%;border-radius:6px;border:1px solid rgba(255,255,255,.1);cursor:pointer;transition:transform .2s ease}.message-screenshot:hover{transform:scale(1.02)}.chat-input-area{padding:12px;border-top:1px solid var(--panel-border);background:#0f172a99;display:flex;flex-direction:column;gap:8px}.chat-meta-selects{display:flex;gap:6px}.chat-select{flex:1;background:#0000004d;border:1px solid var(--panel-border);border-radius:6px;color:var(--text-secondary);font-size:11px;padding:6px;outline:none}.chat-select:focus{border-color:var(--primary);color:var(--text-primary)}.chat-input-row{display:flex;gap:8px;align-items:center}.chat-textarea{flex:1;background:#0000004d;border:1px solid var(--panel-border);border-radius:8px;padding:8px 10px;color:var(--text-primary);font-family:var(--font-sans);font-size:13px;outline:none;resize:none;height:38px;line-height:1.4}.chat-textarea:focus{border-color:var(--primary)}.chat-icon-btn{background:#ffffff08;border:1px solid var(--panel-border);border-radius:8px;width:36px;height:36px;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);cursor:pointer;transition:all .2s ease}.chat-icon-btn:hover{background:#ffffff14;color:var(--text-primary);border-color:#fff3}.chat-icon-btn.active{background:#6366f133;color:var(--primary);border-color:var(--primary)}.chat-icon-btn.send{background:var(--primary);color:#fff;border:none}.chat-icon-btn.send:hover{background:var(--primary-hover);transform:scale(1.05)}.chat-attachment-preview{display:flex;align-items:center;justify-content:space-between;background:#6366f11a;border:1px solid rgba(99,102,241,.2);border-radius:6px;padding:4px 8px;font-size:11px}.mentions-dropdown{position:absolute;bottom:110px;left:12px;right:12px;background:#1e293b;border:1px solid var(--panel-border);border-radius:8px;max-height:120px;overflow-y:auto;box-shadow:0 4px 12px #00000080;z-index:100}.mentions-item{padding:8px 12px;font-size:12px;cursor:pointer;transition:background .15s ease}.mentions-item:hover{background:#ffffff0d;color:var(--primary)}.screenshot-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000;z-index:9999;display:flex;flex-direction:column}.screenshot-canvas-container{flex:1;position:relative;overflow:auto;display:flex;align-items:center;justify-content:center}.screenshot-toolbar{height:50px;background:#0f172a;border-top:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:space-between;padding:0 16px}.toolbar-group{display:flex;gap:10px}.color-dot{width:20px;height:20px;border-radius:50%;cursor:pointer;border:2px solid transparent}.color-dot.active{border-color:#fff}.billing-panel{padding:16px;display:flex;flex-direction:column;gap:16px;height:100%}.plan-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:8px;transition:all .2s ease}.plan-card.current{border-color:var(--success);background:#10b98108}.plan-title-row{display:flex;justify-content:space-between;align-items:center}.plan-name{font-size:16px;font-weight:700}.plan-price{font-size:14px;font-weight:600;color:var(--text-secondary)}.plan-features{font-size:12px;color:var(--text-secondary);list-style:none;display:flex;flex-direction:column;gap:4px;margin-top:4px}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000bf;display:flex;align-items:center;justify-content:center;padding:24px;z-index:1000}.modal-content{background:#1e293b;border:1px solid var(--panel-border);border-radius:12px;width:100%;max-width:320px;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 20px 25px -5px #00000080}.modal-header{padding:12px 16px;border-bottom:1px solid var(--panel-border);display:flex;justify-content:space-between;align-items:center}.modal-title{font-size:14px;font-weight:600}.modal-close-btn{background:transparent;border:none;color:var(--text-secondary);cursor:pointer}.modal-body{padding:16px;overflow-y:auto;display:flex;align-items:center;justify-content:center}.modal-body img{max-width:100%;border-radius:6px;border:1px solid var(--panel-border)}