:root{--bg-main: #f9fafb;--bg-surface: #ffffff;--bg-card: #ffffff;--bg-card-hover: #ffffff;--bg-muted: #f3f4f6;--bg-subtle: #e5e7eb;--text-main: #111827;--text-sub: #4b5563;--text-muted: #9ca3af;--border-color: #e5e7eb;--border-hover: #d1d5db;--btn-primary-bg: #111827;--btn-primary-text: #ffffff;--btn-primary-hover: #1f2937;--btn-secondary-bg: #f3f4f6;--btn-secondary-text: #111827;--btn-secondary-hover: #e5e7eb;--stock-high-bg: #f3f4f6;--stock-high-text: #111827;--stock-high-border: #e5e7eb;--stock-mid-bg: #f3f4f6;--stock-mid-text: #4b5563;--stock-mid-border: #e5e7eb;--stock-low-bg: #fef2f2;--stock-low-text: #991b1b;--stock-low-border: #fecaca;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -1px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -2px rgba(0, 0, 0, .04);--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--font-body: "Outfit", "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;--font-heading: "Outfit", system-ui, -apple-system, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;min-height:100vh;background-color:var(--bg-main);color:var(--text-main);font-family:var(--font-body);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-main)}::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:#9ca3af}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;outline:none;background:transparent}.glass-panel,.glass-card{background:var(--bg-surface);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);border-radius:var(--radius-lg)}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-md);background:var(--btn-primary-bg);color:var(--btn-primary-text);font-weight:600;font-size:.95rem;transition:background .2s,transform .1s;box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){background:var(--btn-primary-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:var(--radius-md);background:var(--btn-secondary-bg);color:var(--btn-secondary-text);border:1px solid var(--border-color);font-weight:600;font-size:.95rem;transition:background .2s}.btn-secondary:hover:not(:disabled){background:var(--btn-secondary-hover)}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;background:var(--bg-muted);color:var(--text-sub);border:1px solid var(--border-color)}.app-shell{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1}