body{max-width:1400px;margin:0 auto;padding:20px;font-family:system-ui,-apple-system,sans-serif}table{border-collapse:collapse;width:100%;margin-top:10px;font-size:14px}th,td{text-align:left;border:1px solid #ddd;padding:8px}th{background:#f5f5f5;position:sticky;top:0}.pagination{align-items:center;gap:10px;margin:15px 0;display:flex}.saving-indicator{z-index:1000;background:#ffeb3b;border-radius:4px;padding:8px 16px;font-weight:700;position:fixed;top:20px;right:20px;box-shadow:0 2px 4px #0000001a}.layout{align-items:flex-start;gap:24px;display:flex}.sidebar{flex-shrink:0;width:250px}.main-content{flex-grow:1;min-width:0}.btn{color:#fff;cursor:pointer;background:#06c;border:none;border-radius:4px;padding:8px 16px}.btn:hover{background:#0052a3}.btn:disabled{cursor:not-allowed;background:#ccc}.like-btn{cursor:pointer;-webkit-user-select:none;user-select:none;font-size:18px;line-height:1;display:inline-block}.like-btn.off{filter:grayscale()}.like-btn.on{filter:none}.settings-page{max-width:720px;padding:20px}.settings-card{background:#fafafa;border:1px solid #ddd;border-radius:8px;flex-direction:column;gap:18px;padding:20px;display:flex}.settings-label{flex-direction:column;gap:8px;font-weight:600;display:flex}.settings-label input{font:inherit;border:1px solid #ccc;border-radius:4px;padding:10px}.settings-actions{align-items:center;gap:12px;display:flex}.settings-message{font-weight:600}.settings-message.success{color:#2e7d32}.settings-message.error{color:#c62828}