*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f0f0f;--surface: #1a1a1a;--surface2: #242424;--border: rgba(255,255,255,.08);--text: #f0f0f0;--muted: #888;--accent: #c8f04a;--accent-dark: #8aab1e;--danger: #ff5b5b;--warn: #f5a623;--success: #4ade80;--protein: #60a5fa;--radius: 12px;--font: "Inter", sans-serif;--mono: "Space Mono", monospace}html,body{height:100%}body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;max-width:480px;margin:0 auto}#root{min-height:100vh;display:flex;flex-direction:column}button{font-family:var(--font);cursor:pointer;border:none;outline:none}input,textarea{font-family:var(--font);outline:none}img{display:block;max-width:100%}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.btn-primary{background:var(--accent);color:#0f0f0f;font-weight:600;border-radius:8px;padding:12px 20px;font-size:14px;transition:opacity .15s;width:100%}.btn-primary:hover{opacity:.88}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--border);border-radius:8px;padding:10px 16px;font-size:14px;transition:all .15s}.btn-ghost:hover{border-color:#fff3;color:var(--text)}.tag{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.tag-breakfast{background:#f5a62326;color:var(--warn)}.tag-lunch{background:#c8f04a1f;color:var(--accent)}.tag-dinner{background:#60a5fa26;color:var(--protein)}.tag-snack{background:#ffffff14;color:var(--muted)}.progress-bar-track{height:8px;background:#ffffff0f;border-radius:4px;overflow:hidden}.progress-bar-fill{height:100%;border-radius:4px;transition:width .4s ease}.divider{height:1px;background:var(--border);margin:16px 0}.mono{font-family:var(--mono)}