:root{--bg-color:#0f172a;--text-color:#f8fafc;--accent-color:#3b82f6;--accent-hover:#60a5fa;--card-bg:#1e293bb3;--card-border:#ffffff1a;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}body.telegram-theme{--bg-color:var(--tg-theme-bg-color,#0f172a);--text-color:var(--tg-theme-text-color,#f8fafc);--accent-color:var(--tg-theme-button-color,#3b82f6);--accent-hover:var(--tg-theme-button-color,#60a5fa);--card-bg:var(--tg-theme-secondary-bg-color,#1e293bb3)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-color);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;padding:16px;padding-top:calc(16px + var(--tg-safe-area-inset-top,var(--tg-content-safe-area-inset-top,0px)));padding-bottom:calc(16px + var(--tg-safe-area-inset-bottom,var(--tg-content-safe-area-inset-bottom,0px)));padding-left:calc(16px + var(--tg-safe-area-inset-left,0px));padding-right:calc(16px + var(--tg-safe-area-inset-right,0px));min-height:100vh;line-height:1.6}h1,h2,h3,h4,h5,h6{margin-bottom:.5rem;font-weight:600}.app-container{max-width:800px;margin:0 auto}.card{background:var(--card-bg);-webkit-backdrop-filter:blur(10px);border:1px solid var(--card-border);border-radius:16px;margin-bottom:16px;padding:20px;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.card:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}.input-field{border:1px solid var(--card-border);width:100%;color:var(--text-color);font-family:var(--font-family);background:#ffffff0d;border-radius:12px;outline:none;padding:12px 16px;font-size:16px;transition:border-color .2s,background .2s}.input-field:focus{border-color:var(--accent-color);background:#ffffff1a}.btn{background-color:var(--accent-color);color:#fff;cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;padding:10px 20px;font-size:16px;font-weight:600;transition:background-color .2s,transform .1s;display:inline-flex}.btn:hover{background-color:var(--accent-hover)}.btn:active{transform:scale(.98)}.btn-secondary{border:1px solid var(--card-border);color:var(--text-color);background-color:#0000}.btn-secondary:hover{background-color:#ffffff0d}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-4{gap:16px}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.w-full{width:100%}.text-sm{opacity:.8;font-size:.875rem}