@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";:root{--accent: #8B5CF6;--accent-hover: #7C3AED;--accent-bg: rgba(139,92,246,.1);--accent-fg: #ffffff;--bg: #F9FAFB;--surface: #FFFFFF;--surface2: #F3F4F6;--surface3: #E5E7EB;--border: #E5E7EB;--border-2: #F3F4F6;--text: #1F2937;--text-2: #6B7280;--text-3: #9CA3AF;--text-4: #D1D5DB;--text-5: #F3F4F6;--green: #16a34a;--yellow: #ca8a04;--red: #dc2626;--blue: #2563eb;--green-bg: rgba(22,163,74,.08);--yellow-bg: rgba(202,138,4,.08);--red-bg: rgba(220,38,38,.08);--blue-bg: rgba(37,99,235,.08);--color-purple: #8B5CF6;--color-amber: #F59E0B;--color-aqua: #2DD4BF;--color-pink: #D946EF;--color-gold: #EAB308;--color-slate: #64748B;--color-mint: #34D399;--color-indigo: #4F46E5;--color-peach: #FB923C;--primary: var(--accent);--primary-bg: var(--accent-bg);--purple-bg: var(--accent-bg);--input-bg: #FFFFFF;--input-border: #E5E7EB;--r-xs: 4px;--r-sm: 6px;--r: 8px;--r-lg: 12px;--r-xl: 18px;--r-2xl: 24px;--shadow-xs: 0 1px 2px rgba(31,41,55,.04);--shadow-sm: 0 1px 4px rgba(31,41,55,.06), 0 1px 2px rgba(31,41,55,.04);--shadow: 0 4px 16px rgba(31,41,55,.08), 0 1px 4px rgba(31,41,55,.04);--shadow-lg: 0 16px 48px rgba(31,41,55,.1), 0 4px 12px rgba(31,41,55,.06);--shadow-modal: 0 24px 80px rgba(31,41,55,.14), 0 0 0 1px rgba(31,41,55,.06);--sidebar-w: 220px;--sidebar-bg: #F3F4F6;--sidebar-border: #E5E7EB;--t: .15s ease}[data-theme=dark]{--accent: #A78BFA;--accent-hover: #8B5CF6;--accent-bg: rgba(167,139,250,.12);--accent-fg: #ffffff;--bg: #2E2E2E;--surface: #2A2A2A;--surface2: #333333;--surface3: #383838;--border: #404040;--border-2: #333333;--text: #EAEAEA;--text-2: #A0A0A0;--text-3: #6B7280;--text-4: #4B5563;--text-5: #374151;--green-bg: rgba(22,163,74,.12);--yellow-bg: rgba(202,138,4,.12);--red-bg: rgba(220,38,38,.12);--blue-bg: rgba(37,99,235,.12);--purple-bg: rgba(167,139,250,.12);--input-bg: #2A2A2A;--input-border: #404040;--shadow-xs: 0 1px 2px rgba(0,0,0,.3);--shadow-sm: 0 1px 4px rgba(0,0,0,.4), 0 0 0 1px rgba(255,255,255,.03);--shadow: 0 4px 16px rgba(0,0,0,.4), 0 0 0 1px rgba(255,255,255,.03);--shadow-lg: 0 20px 60px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.04);--shadow-modal: 0 24px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.06);--sidebar-bg: #252525;--sidebar-border: #404040}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:14px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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ease}.sidebar.collapsed{width:48px;min-width:48px}.sidebar.collapsed .sidebar-logo-text,.sidebar.collapsed .nav-item span,.sidebar.collapsed .nav-badge,.sidebar.collapsed .sidebar-section-label{display:none}.sidebar.collapsed .nav-item{justify-content:center;padding:7px 0}.sidebar.collapsed .sidebar-logo{justify-content:center;padding:18px 0 14px}.sidebar.collapsed .sidebar-collapse-btn{transform:rotate(180deg)}.sidebar::-webkit-scrollbar{width:0}.sidebar-collapse-btn{background:none;border:none;cursor:pointer;color:var(--text-4);display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--r-sm);transition:color .15s ease,transform .2s ease;flex-shrink:0}.sidebar-collapse-btn:hover{color:var(--text-2);background:var(--surface2)}.sidebar-logo{display:flex;align-items:center;gap:9px;padding:18px 16px 14px;border-bottom:1px solid var(--sidebar-border);flex-shrink:0}.sidebar-logo-icon{width:28px;height:28px;border-radius:8px;background:var(--accent);display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 2px 8px var(--accent-bg)}.sidebar-logo-text{font-size:15px;font-weight:700;letter-spacing:-.02em;color:var(--text)}.sidebar-section{padding:6px 8px;flex:1}.sidebar-section-label{font-size:10px;font-weight:700;color:var(--text-4);text-transform:uppercase;letter-spacing:.08em;padding:12px 8px 4px}.nav-item{display:flex;align-items:center;gap:9px;padding:7px 8px;border-radius:var(--r);border:none;background:none;color:var(--text-3);font-size:13.5px;font-weight:450;width:100%;text-align:left;cursor:pointer;transition:background var(--t),color var(--t);position:relative;white-space:nowrap}.nav-item:hover{background:var(--surface2);color:var(--text-2)}.nav-item.active{background:var(--accent-bg);color:var(--accent);font-weight:600}.nav-item .nav-badge{margin-left:auto;background:var(--accent);color:#fff;border-radius:10px;padding:0 5px;font-size:10px;font-weight:700;line-height:16px;min-width:16px;text-align:center}.sidebar-footer{padding:8px;border-top:1px solid var(--sidebar-border);display:flex;flex-direction:column;gap:2px;flex-shrink:0}.main-area{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:50px;display:flex;align-items:center;padding:0 20px;gap:8px;background:var(--bg);border-bottom:1px solid var(--border-2);position:sticky;top:0;z-index:60;flex-shrink:0;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.topbar-left{display:flex;align-items:center;gap:8px;flex:1}.topbar-right{display:flex;align-items:center;gap:8px}.content-area{flex:1;padding:24px 28px 60px;width:100%}.workspace-switcher{position:relative}.workspace-btn{display:flex;align-items:center;gap:6px;padding:5px 10px;background:var(--surface2);border:1px solid var(--border);border-radius:var(--r);color:var(--text-2);font-size:13px;font-weight:500;cursor:pointer;transition:background var(--t),color var(--t);white-space:nowrap}.workspace-btn:hover{background:var(--surface3);color:var(--text)}.workspace-menu{position:absolute;top:calc(100% + 4px);left:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);min-width:180px;z-index:100;box-shadow:var(--shadow-lg);overflow:hidden}.workspace-menu-item{display:flex;align-items:center;gap:8px;width:100%;padding:9px 12px;background:none;border:none;color:var(--text-2);font-size:13px;text-align:left;cursor:pointer;transition:background var(--t),color var(--t)}.workspace-menu-item:hover{background:var(--surface2);color:var(--text)}.workspace-menu-item.active{background:var(--accent-bg);color:var(--accent);font-weight:600}.workspace-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);flex-shrink:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}.card-flat{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg)}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border:none;border-radius:var(--r);font-size:13px;font-weight:500;cursor:pointer;transition:background var(--t),color var(--t),opacity var(--t),transform var(--t);white-space:nowrap;letter-spacing:-.01em}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;pointer-events:none}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--surface2);color:var(--text-2);border:1px solid var(--border)}.btn-secondary:hover{background:var(--surface3)}.btn-ghost{background:transparent;color:var(--text-3)}.btn-ghost:hover{background:var(--surface2);color:var(--text)}.btn-danger{background:var(--red-bg);color:var(--red);border:1px solid rgba(220,38,38,.15)}.btn-danger:hover{background:var(--red);color:#fff}.btn-sm{padding:5px 10px;font-size:12px}.btn-xs{padding:3px 8px;font-size:11px}.btn-icon{padding:6px;width:30px;height:30px;justify-content:center}.input{width:100%;padding:8px 12px;background:var(--input-bg);border:1px solid var(--input-border);border-radius:var(--r);color:var(--text);font-size:13px;transition:border-color var(--t),box-shadow var(--t);outline:none;box-sizing:border-box;line-height:1.5}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg)}.input::placeholder{color:var(--text-4)}.label{display:block;font-size:10.5px;font-weight:700;color:var(--text-4);text-transform:uppercase;letter-spacing:.07em;margin-bottom:8px}.divider{height:1px;background:var(--border);margin:16px 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