*{box-sizing:border-box;margin:0;padding:0}body{font-family:Nunito,sans-serif;background:#faf0ff;min-height:100vh}.app{max-width:1280px;margin:0 auto;padding:0 20px 60px}header{display:flex;align-items:center;justify-content:space-between;padding:24px 0 20px;border-bottom:2px dashed #c084fc;margin-bottom:32px;gap:16px}.header-text{display:flex;align-items:center;gap:12px}.header-emoji{font-size:2.2rem;line-height:1}header h1{font-size:1.8rem;color:#6d28d9;font-weight:700}.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}.countdown-btn{background:#f3e8ff;color:#6d28d9;border:1.5px solid #c084fc;border-radius:24px;padding:8px 16px;font-size:.85rem;font-family:inherit;font-weight:700;cursor:pointer;white-space:nowrap;text-decoration:none;transition:background .15s,transform .1s}.countdown-btn:hover{background:#ede9fe;transform:translateY(-1px)}.add-btn{background:#7c3aed;color:#fff;border:none;border-radius:24px;padding:10px 22px;font-size:.95rem;font-family:inherit;font-weight:700;cursor:pointer;white-space:nowrap;transition:background .15s,transform .1s}.add-btn:hover:not(:disabled){background:#6d28d9;transform:translateY(-1px)}.add-btn:disabled{background:#c4b5fd;cursor:not-allowed}.deadline-notice{text-align:center;font-size:.8rem;color:#9ca3af;margin-top:-20px;margin-bottom:24px}.empty-state{text-align:center;padding:80px 20px;color:#9ca3af;font-size:1.1rem}.grid{columns:5 200px;column-gap:16px}.note-card{break-inside:avoid;border-radius:12px;padding:16px;margin-bottom:16px;box-shadow:0 1px 3px #0000001f;transition:box-shadow .2s,transform .2s}.note-card:hover{box-shadow:0 4px 14px #00000026;transform:translateY(-2px)}.note-image{width:100%;border-radius:8px;display:block;margin-bottom:10px;object-fit:cover}.note-body{font-size:.95rem;line-height:1.55;color:#1a1a1a;white-space:pre-wrap;word-break:break-word;margin-bottom:10px}.note-author{font-size:.78rem;color:#555;font-style:italic;display:block}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}.modal{background:#fff;border-radius:16px;padding:28px;width:100%;max-width:480px;box-shadow:0 10px 40px #00000040}.modal h2{font-size:1.25rem;color:#6d28d9;margin-bottom:18px;font-weight:700}.modal input,.modal textarea{width:100%;border:1.5px solid #e5e7eb;border-radius:8px;padding:10px 12px;font-size:.95rem;font-family:inherit;margin-bottom:12px;outline:none;transition:border-color .15s}.modal input:focus,.modal textarea:focus{border-color:#7c3aed}.modal textarea{resize:vertical}.color-picker{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.color-dot{width:26px;height:26px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:transform .1s,border-color .1s}.color-dot:hover{transform:scale(1.15)}.color-dot.selected{border-color:#6d28d9;transform:scale(1.2)}.preview-wrap{position:relative;margin-bottom:12px;display:inline-block;width:100%}.img-preview{width:100%;max-height:220px;object-fit:cover;border-radius:8px;display:block}.remove-img{position:absolute;top:6px;right:6px;background:#0000008c;color:#fff;border:none;border-radius:50%;width:24px;height:24px;font-size:.7rem;cursor:pointer;display:flex;align-items:center;justify-content:center}.error{color:#dc2626;font-size:.85rem;margin-bottom:10px}.modal-actions{display:flex;align-items:center;gap:8px}.modal-actions button{padding:8px 16px;border-radius:8px;border:1.5px solid #e5e7eb;cursor:pointer;font-family:inherit;font-size:.9rem;font-weight:600;transition:background .15s}.img-btn{background:#f9fafb}.img-btn:hover{background:#f3f4f6}.cancel-btn{background:#fff}.cancel-btn:hover{background:#f9fafb}.submit-btn{background:#7c3aed;color:#fff;border-color:#7c3aed}.submit-btn:hover:not(:disabled){background:#6d28d9}.submit-btn:disabled{opacity:.45;cursor:not-allowed}footer{text-align:center;padding:24px 0 8px;color:#a78bfa;font-size:.85rem}@media (max-width: 600px){header h1{font-size:1.2rem}.header-emoji{font-size:1.6rem}.grid{columns:2 160px}}