.app{font-family:Quicksand,system-ui,sans-serif;background:linear-gradient(135deg,#fff8e7,#e8f5e9);min-height:100vh;padding:20px;color:#2c3e50}.nav{display:flex;gap:12px;margin-bottom:20px;justify-content:center}.nav button{background:#fff;border:none;padding:10px 18px;border-radius:999px;box-shadow:0 4px 12px #0000001a;display:flex;align-items:center;gap:6px;font-weight:700}.home .header{font-size:28px;font-weight:800;text-align:center;margin-bottom:8px;color:#ff6b9d}.streak{text-align:center;font-size:18px;color:#4ecdc4;margin-bottom:20px}.entries-list{display:flex;flex-direction:column;gap:16px}.entry-card{background:#fff;padding:18px;border-radius:24px;box-shadow:0 8px #ddd;position:relative}.entry-date{font-size:14px;color:#888}.entry-mood{margin:8px 0}.entry-note{font-size:16px;line-height:1.5}.ai-reply{margin-top:10px;font-size:14px;color:#ff8a65;background:#fff3e0;padding:8px;border-radius:12px}.delete-btn{position:absolute;top:12px;right:12px;background:none;border:none;color:#ff6b9d}.float-btn{position:fixed;bottom:30px;right:30px;width:60px;height:60px;border-radius:50%;background:linear-gradient(#ff8a65,#ff6b9d);color:#fff;border:none;box-shadow:0 6px 20px #ff6b9d66;display:flex;align-items:center;justify-content:center}.write-page{padding:20px}.mood-select{display:flex;gap:12px;justify-content:center;margin:20px 0}.mood-select button{background:none;border:3px solid transparent;border-radius:16px;padding:4px;transition:all .2s}.mood-select button.active{border-color:#ff8a65;transform:scale(1.1)}textarea{width:100%;height:120px;border:3px solid #BAE1FF;border-radius:20px;padding:16px;font-size:16px;resize:none}.submit-btn{width:100%;margin-top:16px;padding:16px;background:linear-gradient(#4ecdc4,#45b7aa);color:#fff;border:none;border-radius:999px;font-size:18px;font-weight:700}.ai-box{margin-top:20px;background:#e8f5e9;padding:16px;border-radius:20px}.calendar .grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.day{height:48px;display:flex;align-items:center;justify-content:center;border-radius:12px;font-weight:700;cursor:pointer}.chart svg{background:#fff;border-radius:20px;box-shadow:0 6px 20px #00000014}