:root{--color-primary: #4f46e5;--color-primary-dark: #4338ca;--color-primary-light: #818cf8;--color-primary-bg: #eef2ff;--color-success: #10b981;--color-success-bg: #d1fae5;--color-warning: #f59e0b;--color-warning-bg: #fef3c7;--color-danger: #ef4444;--color-danger-bg: #fee2e2;--color-info: #3b82f6;--color-info-bg: #dbeafe;--color-bg: #f8fafc;--color-surface: #ffffff;--color-border: #e2e8f0;--color-border-light: #f1f5f9;--color-text: #0f172a;--color-text-secondary: #64748b;--color-text-muted: #94a3b8;--sidebar-width: 260px;--sidebar-bg: #0f172a;--sidebar-text: #cbd5e1;--sidebar-text-active: #ffffff;--sidebar-hover: #1e293b;--sidebar-active: #4f46e5;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--transition-fast: .15s ease;--transition-normal: .2s ease}*,*:before,*:after{box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;font-family:var(--font-sans);font-size:.9375rem;line-height:1.6;color:var(--color-text);background:var(--color-bg)}h1,h2,h3,h4,h5,h6{margin:0;font-weight:600;line-height:1.3}p{margin:0}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}ul,ol{margin:0;padding:0;list-style:none}.app-layout{display:flex;min-height:100vh}.sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-width);background:var(--sidebar-bg);color:var(--sidebar-text);display:flex;flex-direction:column;z-index:100;overflow-y:auto}.sidebar-header{padding:var(--space-lg) var(--space-lg);border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-logo{display:flex;align-items:center;gap:var(--space-sm);font-size:1.25rem;font-weight:700;color:var(--sidebar-text-active);letter-spacing:-.025em}.sidebar-logo svg{width:32px;height:32px}.sidebar-nav{flex:1;padding:var(--space-md) var(--space-sm)}.sidebar-section{margin-bottom:var(--space-lg)}.sidebar-section-title{padding:var(--space-sm) var(--space-md);font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted)}.sidebar-link{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);color:var(--sidebar-text);font-size:.875rem;font-weight:500;text-decoration:none;transition:all var(--transition-fast)}.sidebar-link:hover{background:var(--sidebar-hover);color:var(--sidebar-text-active);text-decoration:none}.sidebar-link.active{background:var(--sidebar-active);color:var(--sidebar-text-active)}.sidebar-link svg{width:18px;height:18px;opacity:.7;flex-shrink:0}.sidebar-link.active svg,.sidebar-link:hover svg{opacity:1}.sidebar-footer{padding:var(--space-md) var(--space-lg);border-top:1px solid rgba(255,255,255,.08)}.sidebar-user{display:flex;align-items:center;gap:var(--space-sm)}.sidebar-avatar{width:36px;height:36px;border-radius:var(--radius-full);background:var(--sidebar-hover);display:flex;align-items:center;justify-content:center;font-size:.875rem;font-weight:600;color:var(--sidebar-text-active);flex-shrink:0;overflow:hidden}.sidebar-avatar img{width:100%;height:100%;object-fit:cover}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-name{font-size:.875rem;font-weight:500;color:var(--sidebar-text-active);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-email{font-size:.75rem;color:var(--color-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.main-content{flex:1;margin-left:var(--sidebar-width);min-height:100vh;display:flex;flex-direction:column}.main-header{position:sticky;top:0;z-index:50;background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:var(--space-md) var(--space-xl);display:flex;align-items:center;justify-content:space-between;gap:var(--space-md)}.main-header h1{font-size:1.25rem;font-weight:600}.main-header-actions{display:flex;align-items:center;gap:var(--space-sm)}.main-body{flex:1;padding:var(--space-xl)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.card-header{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between;gap:var(--space-md)}.card-title{font-size:1rem;font-weight:600}.card-subtitle{font-size:.8125rem;color:var(--color-text-secondary);margin-top:var(--space-xs)}.card-body{padding:var(--space-lg)}.card-footer{padding:var(--space-md) var(--space-lg);border-top:1px solid var(--color-border);background:var(--color-bg);border-radius:0 0 var(--radius-lg) var(--radius-lg)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-md);margin-bottom:var(--space-xl)}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-lg);display:flex;flex-direction:column;gap:var(--space-sm)}.stat-card-icon{width:40px;height:40px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.stat-card-icon.primary{background:var(--color-primary-bg);color:var(--color-primary)}.stat-card-icon.success{background:var(--color-success-bg);color:var(--color-success)}.stat-card-icon.warning{background:var(--color-warning-bg);color:var(--color-warning)}.stat-card-icon.danger{background:var(--color-danger-bg);color:var(--color-danger)}.stat-card-value{font-size:1.75rem;font-weight:700;color:var(--color-text);line-height:1}.stat-card-label{font-size:.8125rem;color:var(--color-text-secondary)}.form-group{margin-bottom:var(--space-lg)}.form-label{display:block;font-size:.875rem;font-weight:500;color:var(--color-text);margin-bottom:var(--space-sm)}.form-label-optional{font-weight:400;color:var(--color-text-muted)}.form-input,.form-textarea,.form-select{width:100%;padding:.625rem .875rem;font-family:inherit;font-size:.9375rem;color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-input:focus,.form-textarea:focus,.form-select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-bg)}.form-input::placeholder,.form-textarea::placeholder{color:var(--color-text-muted)}.form-textarea{min-height:160px;resize:vertical;line-height:1.5;font-family:var(--font-mono);font-size:.8125rem}.form-help{font-size:.8125rem;color:var(--color-text-secondary);margin-top:var(--space-xs)}.form-error{font-size:.8125rem;color:var(--color-danger);margin-top:var(--space-xs)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:.625rem 1rem;font-family:inherit;font-size:.875rem;font-weight:500;line-height:1;text-decoration:none;border:1px solid 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.625rem;font-size:.75rem;font-weight:600;border-radius:var(--radius-full)}.badge-primary{background:var(--color-primary-bg);color:var(--color-primary)}.badge-success{background:var(--color-success-bg);color:#047857}.badge-warning{background:var(--color-warning-bg);color:#b45309}.badge-danger{background:var(--color-danger-bg);color:#b91c1c}.badge-info{background:var(--color-info-bg);color:#1d4ed8}.badge-neutral{background:var(--color-bg);color:var(--color-text-secondary);border:1px solid var(--color-border)}.tag{display:inline-flex;align-items:center;gap:var(--space-xs);padding:.125rem .5rem;font-size:.6875rem;font-weight:500;font-family:var(--font-mono);background:var(--color-bg);color:var(--color-text-secondary);border:1px solid var(--color-border);border-radius:var(--radius-sm)}.table-wrapper{overflow-x:auto;border:1px solid var(--color-border);border-radius:var(--radius-lg)}.table{width:100%;border-collapse:collapse;font-size:.875rem}.table th,.table td{padding:.75rem 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svg{width:28px;height:28px}.login-logo-text{font-size:1.75rem;font-weight:700;color:var(--color-text);letter-spacing:-.025em}.login-title{text-align:center;font-size:1.25rem;font-weight:600;margin-bottom:var(--space-sm)}.login-subtitle{text-align:center;color:var(--color-text-secondary);margin-bottom:var(--space-xl)}.login-divider{display:flex;align-items:center;gap:var(--space-md);margin:var(--space-lg) 0;color:var(--color-text-muted);font-size:.8125rem}.login-divider:before,.login-divider:after{content:"";flex:1;height:1px;background:var(--color-border)}.google-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:.75rem var(--space-lg);background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border);border-radius:var(--radius-md);font-family:inherit;font-size:.9375rem;font-weight:500;cursor:pointer;transition:all 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var(--transition-fast)}.copilot-prompt-btn:hover{background:var(--color-bg);color:var(--color-text)}.copilot-chat{display:flex;flex-direction:column;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden}.copilot-messages{flex:1;overflow-y:auto;padding:var(--space-lg);display:flex;flex-direction:column;gap:var(--space-md)}.copilot-message{max-width:85%;padding:var(--space-md);border-radius:var(--radius-lg);font-size:.9375rem;line-height:1.5}.copilot-message.user{align-self:flex-end;background:var(--color-primary);color:#fff;border-bottom-right-radius:var(--radius-sm)}.copilot-message.assistant{align-self:flex-start;background:var(--color-bg);border:1px solid var(--color-border);border-bottom-left-radius:var(--radius-sm)}.copilot-message-meta{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-sm);font-size:.75rem}.copilot-composer{padding:var(--space-md);border-top:1px solid var(--color-border);background:var(--color-bg)}.copilot-composer-form{display:flex;gap:var(--space-sm)}.copilot-composer-input{flex:1;padding:.75rem 1rem;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);font-size:.9375rem;resize:none}.copilot-composer-input:focus{outline:none;border-color:var(--color-primary)}.copilot-context-panel{display:flex;flex-direction:column;gap:var(--space-md)}.copilot-context-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-md)}.copilot-context-title{font-size:.8125rem;font-weight:600;margin-bottom:var(--space-sm)}.copilot-context-value{font-size:.8125rem;color:var(--color-text-secondary)}.dashboard-grid{display:grid;gap:var(--space-lg)}.dashboard-grid-2{grid-template-columns:repeat(2,1fr)}.dashboard-grid-3{grid-template-columns:repeat(3,1fr)}.dashboard-grid-4{grid-template-columns:repeat(4,1fr)}.spinner{width:20px;height:20px;border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#fffc;display:flex;align-items:center;justify-content:center;border-radius:inherit}@media (max-width: 1200px){.copilot-layout{grid-template-columns:1fr;height:auto}.copilot-sidebar,.copilot-context-panel{display:none}.dashboard-grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){:root{--sidebar-width: 100%}.sidebar{position:fixed;transform:translate(-100%);transition:transform var(--transition-normal)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.main-body{padding:var(--space-md)}.stats-grid,.dashboard-grid-2,.dashboard-grid-3,.dashboard-grid-4{grid-template-columns:1fr}}