*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: var(--tg-theme-bg-color, #ffffff);--text: var(--tg-theme-text-color, #1a1a1a);--hint: var(--tg-theme-hint-color, #8e8e93);--link: var(--tg-theme-link-color, #007aff);--button-bg: var(--tg-theme-button-color, #007aff);--button-text: var(--tg-theme-button-text-color, #ffffff);--secondary-bg: var(--tg-theme-secondary-bg-color, #f2f2f7);--accent: var(--button-bg);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--shadow-sm: 0 1px 4px rgba(0, 0, 0, .06);--shadow-md: 0 4px 16px rgba(0, 0, 0, .1);--transition: .2s ease;--nav-height: 60px;--safe-bottom: env(safe-area-inset-bottom, 0px)}html,body,#root{height:100%;min-height:100vh}body{font-family:-apple-system,SF Pro Text,Helvetica Neue,sans-serif;background-color:var(--secondary-bg);color:var(--text);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.5}a{color:var(--link);text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;outline:none;background:none}input,textarea,select{font-family:inherit;font-size:inherit;outline:none;border:none}::-webkit-scrollbar{width:0;height:0}.card{background:var(--bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.page-content{padding-bottom:calc(var(--nav-height) + var(--safe-bottom) + 16px)}.spinner{width:24px;height:24px;border:2px solid var(--secondary-bg);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{background:linear-gradient(90deg,var(--secondary-bg) 25%,var(--bg) 50%,var(--secondary-bg) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.chip{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:20px;font-size:13px;font-weight:500;background:var(--secondary-bg);color:var(--text);cursor:pointer;transition:background var(--transition),color var(--transition);white-space:nowrap}.chip.active{background:var(--accent);color:var(--button-text)}.income-color{color:#34c759}.expense-color{color:#ff3b30}.income-bg{background-color:#34c7591f}.expense-bg{background-color:#ff3b301f}