:root{--primary: #059669;--primary-light: #34d399;--secondary: #f59e0b;--accent: #0ea5e9;--success: #10b981;--danger: #ef4444;--bg-gradient: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);--surface: rgba(255, 255, 255, .75);--surface-border: rgba(255, 255, 255, .5);--text-primary: #1e293b;--text-secondary: #64748b;--text-inverse: #ffffff;--border-radius-lg: 1.5rem;--border-radius-md: 1rem;--border-radius-sm: .5rem;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--shadow-glow: 0 0 20px rgba(5, 150, 105, .3);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}@media(prefers-color-scheme:dark){:root{--bg-gradient: linear-gradient(135deg, #022c22 0%, #064e3b 100%);--surface: rgba(2, 44, 34, .7);--surface-border: rgba(255, 255, 255, .1);--text-primary: #f0fdf4;--text-secondary: #a7f3d0}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background:var(--bg-gradient);background-attachment:fixed;color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;padding:1.5rem;max-width:600px;margin:0 auto;width:100%}.glass-panel{background:var(--surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--surface-border);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md);padding:1.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;font-weight:600;border-radius:var(--border-radius-md);border:none;cursor:pointer;transition:all .2s ease-in-out;font-family:inherit;font-size:1rem}.btn:active{transform:scale(.96)}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:var(--text-inverse);box-shadow:var(--shadow-md)}.btn-primary:hover{box-shadow:var(--shadow-glow);filter:brightness(1.1)}.btn-secondary{background:var(--secondary);color:var(--text-inverse)}.btn-outline{background:transparent;border:2px solid var(--primary);color:var(--primary)}@media(prefers-color-scheme:dark){.btn-outline{color:var(--text-primary);border-color:var(--primary-light)}}h1,h2,h3,h4{font-weight:700;line-height:1.2}.text-gradient{background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;color:transparent}.subtitle{color:var(--text-secondary);font-size:.9rem}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:var(--surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--surface-border);display:flex;justify-content:space-around;padding:.75rem 0;padding-bottom:calc(.75rem + env(safe-area-inset-bottom));z-index:100}.nav-item{display:flex;flex-direction:column;align-items:center;gap:.25rem;color:var(--text-secondary);text-decoration:none;font-size:.75rem;font-weight:600;transition:color .2s}.nav-item.active{color:var(--primary)}.nav-item svg{width:24px;height:24px}