@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--primary-color: #4338ca;--primary-hover: #3730a3;--bg-color: #f3f4f6;--card-bg: #ffffff;--text-main: #111827;--text-muted: #6b7280;--border-color: #e5e7eb;--success-color: #10b981;--danger-color: #ef4444;--radius-md: 12px;--radius-lg: 16px;--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)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:#e5e7eb;color:var(--text-main);-webkit-font-smoothing:antialiased}.app-container{max-width:480px;min-height:100vh;min-height:100svh;margin:0 auto;background-color:var(--bg-color);box-shadow:0 0 20px #0000001a;position:relative;overflow-x:hidden;display:flex;flex-direction:column}.scroll-hide::-webkit-scrollbar{display:none}.scroll-hide{-ms-overflow-style:none;scrollbar-width:none}button{cursor:pointer;border:none;outline:none;background:none;font-family:inherit;-webkit-tap-highlight-color:transparent}button:focus,button:focus-visible,button:active{outline:none;-webkit-tap-highlight-color:transparent}input{font-family:inherit}.btn-primary{background-color:var(--primary-color);color:#fff;padding:12px 20px;border-radius:var(--radius-md);font-weight:600;font-size:16px;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.btn-primary:hover{background-color:var(--primary-hover)}.btn-primary:active{transform:scale(.98)}.nav-header{height:44px;background-color:var(--primary-color);color:#fff;display:flex;align-items:center;padding:0 16px;font-weight:600;font-size:16px;position:sticky;top:0;z-index:10}.nav-header .back-btn{color:#fff;font-size:20px;margin-right:12px;padding:4px}.nav-header .title{flex:1;text-align:center;padding-right:28px}