:root{--font-sans:'Inter',-apple-system,sans-serif;--radius:12px;--transition:0.2s ease}
[data-theme="dark"]{--bg:#0F0F1A;--bg-card:rgba(26,26,46,0.95);--bg-input:rgba(16,185,129,0.05);--border:rgba(16,185,129,0.12);--text:#E8E4F0;--text2:#A0A0C0;--text3:#6060A0;--primary:#10B981;--gradient:linear-gradient(135deg,#10B981,#059669)}
*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);min-height:100vh}
.app{max-width:800px;margin:0 auto}.header{padding:14px 24px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}
.header h1{font-size:1rem;font-weight:700;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.btn{font-family:var(--font-sans);font-size:.82rem;font-weight:500;padding:6px 12px;border-radius:6px;border:none;cursor:pointer;transition:all var(--transition)}
.btn-ghost{background:transparent;color:var(--text2)}.btn-ghost:hover{background:var(--bg-input)}
.btn-sm{font-size:.72rem;padding:4px 8px}
.main{padding:16px;display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.day-col{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:8px;min-height:200px}
.day-name{font-size:.7rem;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px;text-align:center}
.meal-slot{margin-bottom:6px}.meal-label{font-size:.58rem;color:var(--text3);text-transform:uppercase;margin-bottom:2px}
.meal-input{width:100%;padding:4px;background:var(--bg-input);color:var(--text);border:1px solid transparent;border-radius:4px;font-size:.72rem;outline:none;font-family:var(--font-sans)}
.meal-input:focus{border-color:var(--primary)}
@media(max-width:600px){.main{grid-template-columns:1fr}.day-col{min-height:auto}}