:root{--primary:#2d6f6e;--ring:#2d6f6e;--primary-50:#f0fdfc;--primary-100:#d4f9f8;--primary-200:#a0f2f0;--primary-300:#6de7e5;--primary-400:#4cb0a9;--primary-500:#2d6f6e;--primary-600:#245857;--primary-700:#1a4544;--primary-800:#133334;--primary-900:#0b2122;--secondary-50:#fafafa;--secondary-100:#f5f5f5;--secondary-200:#e5e5e5;--secondary-300:#cccccc;--secondary-400:#b3b3b3;--secondary-500:#999999;--secondary-600:#666666;--secondary-700:#4d4d4d;--secondary-800:#333333;--secondary-900:#1a1a1a;--accent-orange:#ff8c00;--accent-coral:#ff6f61;--surface-tint:rgba(45,111,110,0.06);--surface-tint-hover:rgba(45,111,110,0.12);--surface-tint-strong:rgba(45,111,110,0.2);--surface-app:radial-gradient(80% 60% at 0% 0%,rgba(45,111,110,0.05),transparent 60%),radial-gradient(70% 60% at 100% 10%,rgba(109,231,229,0.07),transparent 65%),linear-gradient(180deg,#f0fafa 0%,var(--secondary-50) 55%,var(--secondary-50) 100%)}.dark{--primary:#6de7e5;--ring:#6de7e5}