*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f7f4ee;--bg-card:#fff;--bg-hover:#f2ede4;--bg-active:#ede7db;--accent:#2c2c2c;--accent-warm:#8b6540;--accent-warm-light:#c49a6c;--highlight:#e8d9c0;--highlight-soft:#f0e6d3;--text-primary:#1a1a1a;--text-secondary:#6b6560;--text-tertiary:#9e9790;--border:#e4ded4;--border-strong:#d0c8bb;--green:#3d7a5a;--green-bg:#eaf4ee;--red:#b5412a;--red-bg:#fbeee9;--shadow-sm:0 1px 3px #0000000f, 0 1px 2px #0000000a;--shadow-md:0 4px 12px #00000014, 0 2px 4px #0000000a;--shadow-lg:0 16px 48px #0000001f, 0 4px 12px #0000000f;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--font:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}html,body{background:var(--bg);height:100%;color:var(--text-primary);font-family:var(--font);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px;line-height:1.5}#root{height:100%}button{font-family:var(--font);cursor:pointer;background:0 0;border:none}select,input{font-family:var(--font)}.loading-screen{height:100vh;color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;gap:16px;font-size:14px;font-weight:500;display:flex}.loading-spinner{border:2px solid var(--border);border-top-color:var(--accent-warm);border-radius:50%;width:28px;height:28px;animation:.7s linear infinite spin}.loading-error{color:var(--text-primary);font-size:18px;font-weight:700}.loading-screen p{margin:0}.retry-button{background:var(--accent-warm);color:#fff;cursor:pointer;font:inherit;border:0;border-radius:6px;padding:9px 18px;font-weight:600}@keyframes spin{to{transform:rotate(360deg)}}