:root{--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;--color-background: #f8fafc;--color-surface: #ffffff;--color-surface-hover: #f1f5f9;--color-border: #e2e8f0;--color-primary: #22c55e;--color-primary-hover: #16a34a;--color-primary-glow: rgba(34, 197, 94, .2);--color-primary-foreground: #ffffff;--color-secondary: #0ea5e9;--color-text-primary: #1e293b;--color-text-secondary: #64748b;--color-text-tertiary: #94a3b8;--color-success: #22c55e;--color-danger: #ef4444;--color-warning: #f59e0b;--radius-sm: .375rem;--radius-md: .625rem;--radius-lg: 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: .25s ease;--nav-height: 64px;--bottom-nav-height: 70px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;font-family:var(--font-sans);background-color:var(--color-background);color:var(--color-text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden;position:relative}h1,h2,h3,h4,h5,h6{font-weight:600;color:var(--color-text-primary);letter-spacing:-.025em}a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}button{font-family:inherit;cursor:pointer;border:none;background:none;transition:all var(--transition-fast)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.625rem 1.25rem;border-radius:var(--radius-md);font-weight:600;font-size:.875rem;gap:.5rem;transition:all var(--transition-fast)}.btn-primary{background-color:var(--color-primary);color:var(--color-primary-foreground);box-shadow:var(--shadow-sm)}.btn-primary:hover{background-color:var(--color-primary-hover);transform:translateY(-1px)}.btn-ghost{color:var(--color-text-secondary);border:1px solid transparent}.btn-ghost:hover{background-color:var(--color-surface-hover);color:var(--color-text-primary)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:0 1px 3px #0000001a,0 1px 2px -1px #0000001a;width:100%}.input{width:100%;padding:.75rem;background-color:#fff;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);outline:none}.input:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px var(--color-primary-glow)}.container{width:100%;max-width:1100px;margin:0 auto;padding:0 1rem}.desktop-nav{display:flex!important;position:sticky;top:0;height:var(--nav-height);background:var(--color-primary);color:#fff;z-index:100;align-items:center;box-shadow:0 2px 4px #0000000d}.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;height:calc(var(--bottom-nav-height) + env(safe-area-inset-bottom,0px));background:#fff;border-top:1px solid var(--color-border);z-index:1000;padding-bottom:calc(env(safe-area-inset-bottom,0px) + .5rem);box-shadow:0 -1px 3px #00000014}.fab-button{width:54px;height:54px;border-radius:50%;background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #22c55e66;border:4px solid white;margin-top:-32px;flex-shrink:0}@media (max-width: 768px){.desktop-only{display:none!important}.mobile-only{display:flex!important}.desktop-nav{display:none!important}.bottom-nav{display:flex;justify-content:space-around;align-items:center}main{padding-bottom:calc(var(--bottom-nav-height) + 2rem)}.container{padding:0 2.5rem}.card{padding:1rem}.profile-modal-grid{grid-template-columns:1fr!important}}@media (min-width: 769px){.mobile-only{display:none!important}.desktop-only{display:flex!important}}.profile-modal-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}